lactose has been researched along with lactulose in 130 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 27 (20.77) | 18.7374 |
| 1990's | 25 (19.23) | 18.2507 |
| 2000's | 20 (15.38) | 29.6817 |
| 2010's | 48 (36.92) | 24.3611 |
| 2020's | 10 (7.69) | 2.80 |
| Authors | Studies |
|---|---|
| Diller, DJ; Hol, WG; Minke, WE; Verlinde, CL | 1 |
| Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
| Cook, GC | 1 |
| Garcia-Ibañez, R; Solomons, NW; Viteri, FE | 1 |
| Braun, OH | 1 |
| Hüppe, D; Langhorst, H; May, B; Tromm, A | 1 |
| Belangero, VM; Collares, EF; Da-Silva, PE | 1 |
| Capocaccia, L; Merli, M; Riggio, O | 1 |
| Behrens, RH; Lunn, PG; Northrop, CA | 1 |
| Catt, SD; Maxton, DG; Menzies, IS | 1 |
| Capobianco, P; Cruto, E; Sategna-Guidetti, C | 1 |
| Heyman, MB; Lande, W; Mentzer, W; Vichinsky, E | 1 |
| Banatvala, JE; Menzies, IS; Noone, C; Scopes, JW | 1 |
| Laker, MF; Nelson, R; Weaver, LT | 1 |
| Behrens, RH; Hanlon, PW; Lunn, PG; Neale, G; Northrop, CA | 1 |
| Ferenci, P; Frotz, S; Gangl, A; Meryn, S; Vogelsang, H | 1 |
| Killion, JJ | 1 |
| Beach, RC; Menzies, I | 1 |
| Coyne, MJ; Rodriguez, H | 1 |
| Ford, RP; Menzies, IS; Phillips, AD; Turner, MW; Walker-Smith, JA | 1 |
| Reimerdes, EH; Rothkitt, KD | 1 |
| Boonstra, S; Gips, CH; Qué, GS; Van Der Zwan, JC | 1 |
| Florent, C; Flourie, B; Rambaud, JC | 1 |
| Desai, HG | 1 |
| Hall, BG; Zuzel, T | 1 |
| Potter, JL | 1 |
| Eto, T; Suzuki, A; Suzuki, K; Yanagiya, S; Yoshida, Y | 1 |
| Burridge, SM; Vince, AJ | 1 |
| Kozempel, M; Kurantz, M | 1 |
| Ewe, K; Klump, M; Kurreck, C; Press, AG; Ueberschaer, B | 1 |
| Antezana, C; Chesta, J | 1 |
| Cabré, E; de Leon, R; Esteve-Pardo, M; Fernández-Bañares, F; Gassull, MA; Humbert, P; Llovet, JM | 1 |
| Antille, S; Binacua, C; Brommage, R; Carrié, AL | 1 |
| Beynen, AC; Brink, EJ; Heijnen, AM; Lemmens, AG | 1 |
| Batt, RM; Hall, EJ | 1 |
| Fokeeff, K; Martin, M; Salomon, R; Seidman, E; Szilagyi, A | 1 |
| Gülzow, HU; Heine, WE; Hobusch, D; Leitzmann, P; Mohr, C; Plath, C; Radke, M; Richter, I; Wutzke, KD | 1 |
| Kozempel, M | 1 |
| Downes, RM; Lunn, PG; Northrop-Clewes, CA | 1 |
| Moran, S; Muñoz, RM; Poo, JL; Uribe-Esquivel, M | 1 |
| Csáti, S; Kiss, ZF; Lonovics, J; Nagy, F; Schneider, G; Wittmann, T; Wölfling, J | 1 |
| Corazza, GR; Di Giammartino, D; Furia, N; Ginaldi, L; Marani-Toro, G; Quaglino, D | 1 |
| Blomley, S; Ferrier, S; Moynihan, PJ; Russell, RR; Wright, WG | 1 |
| Heitkemper, M; Lau, C; Ou, CN; Schanler, RJ; Shulman, RJ; Smith, EO | 1 |
| Kontula, P; Mattila-Sandholm, T; Suihko, ML; Von Wright, A | 1 |
| Korpela, R; Teuri, U; Vapaatalo, H | 1 |
| Angelotti, M; Bufo, SA; Cataldi, TR | 1 |
| Furukawa, S; Kawagishi, H; Murata, T; Uno, A; Usui, T; Yasui, M | 1 |
| Alsanius, BW; Englund, JE; Hultberg, M | 1 |
| Marquart, B; Pietrzak, T; Zentek, J | 1 |
| Bosso, C; Dumon, C; Heyraud, A; Martin, SL; Priem, B; Samain, E | 1 |
| Balogun, E; Njoku, GC; Nok, AJ | 1 |
| Chang, JC; Cooper, JR; Kien, CL | 1 |
| Moreno, FJ; Olano, A; Villamiel, M | 1 |
| ADACHI, S | 1 |
| FELDHEIM, W; HAENEL, H; MULLERBEUTHOW, W; RUTTLOFF, H | 1 |
| BINNS, TB; FINLAY, HV; MACGILLIVRAY, PC | 1 |
| GERRITSEN, T; LEMLI, L; PTACEK, LJ; WAISMAN, HA | 1 |
| Kim, CS; Lee, YJ; Oh, DK | 1 |
| Castellote, AI; Chávez-Servín, JL; López-Sabater, MC | 1 |
| De Preter, V; De Vuyst, L; Geboes, K; Huys, G; Pot, B; Swings, J; Vanhoutte, T; Verbeke, K; Verbrugghe, K | 1 |
| Beifuss, U; Conrad, J; Fischer, L; Klaiber, I; Lutz-Wahl, S; Mayer, J | 1 |
| Ahmad, D; Cohen, A; Nathwani, U; Szilagyi, A; Vinokuroff, C; Yesovitch, S | 1 |
| Bijsterveld, K; Boverhof, R; Elzinga, H; Klaassen, D; Koetse, HA; Stellaard, F; van der Molen, AR | 1 |
| Allmaier, G; Gamauf, C; Kallio, J; Kubicek, CP; Marchetti, M; Puranen, T; Seiboth, B; Vehmaanperä, J | 1 |
| Corzo, N; Ibañez, E; Martín-Alvarez, PJ; Martínez-Castro, I; Olano, A; Ruiz-Matute, AI; Sanz, ML | 1 |
| Congia, M; Corona, V; Cucca, F; De Virgiliis, S; Frau, F; Jores, RD; Macis, MD; Rossino, R; Scarpa, M; Schirru, E; Usai-Satta, P | 1 |
| Chow, CS; Jia, Q; Li, M; Liu, XW; Shao, J; Shen, J; Song, JK; Wang, PG; Woodward, R; Yi, W | 1 |
| Almeida, JA; Kim, R; Kurtovic, J; McIver, CJ; Riordan, SM; Stoita, A | 1 |
| Campo, M; Cepeda, J; Crismatt, C; Matos, R; Mendoza, E; Sabagh, O; Villanueva, D | 1 |
| Cardelle-Cobas, A; de los Reyes-Gavilán, CG; Fernández, M; Martínez-Villaluenga, C; Ruas-Madiedo, P; Salazar, N; Villamiel, M | 1 |
| Barrett, JS; Bate, JP; Gibson, PR; Irving, PM | 1 |
| Fischer, L; Kranz, B; Mayer, J | 1 |
| Dong, XX; Li, ZA; Mao, ZG; Tang, L; Yang, RJ; Zhang, JH | 1 |
| Aydin, S | 1 |
| De Preter, V; Houben, E; Luypaerts, A; Verbeke, K; Windey, K | 1 |
| Ávila, M; Cardelle-Cobas, A; Corzo, N; Olano, A; Peláez, C; Requena, T | 1 |
| Bustos, G; Corzo, N; de Segura, AG; Escuder, D; Fernández, L; Montilla, A; Pallás, C; Rodríguez, JM | 1 |
| Kim, YS; Oh, DK | 1 |
| Cardelle-Cobas, A; Collins, M; Corzo, N; Kolida, S; Olano, A; Rastall, RA; Villamiel, M | 1 |
| Belloch, C; Cardelle-Cobas, A; Corzo, N; Manzanares, P; Padilla, B; Ruiz-Matute, AI | 1 |
| Hua, X; Shen, Q; Wang, H; Wang, K; Yang, R; Ye, F; Zhao, W | 1 |
| Copoví, P; Corzo-Martínez, M; Montilla, A; Moreno, FJ; Olano, A | 1 |
| Kim, SW; Lee, HU; Park, C; Song, YS | 2 |
| Kim, JE; Kim, YS; Oh, DK | 1 |
| Chikunova, BZ; Fadeeva, NA; Gubina, AV; Khomeriki, SG; Melik-Agadzhanian, NB; Parfenov, AI; Poleva, NI; Ruchkina, IN; Shcherbakova, PL | 1 |
| Barrett, JS; Gibson, PR; Irving, PM; Kalubovila, U | 1 |
| Abecia, L; Clemente, A; Hernández-Hernández, O; Marín-Manzano, MC; Montilla, A; Moreno, FJ; Olano, A; Rubio, LA; Sanz, ML | 1 |
| Corzo-Martínez, M; Megías-Pérez, R; Montilla, A; Moreno, FJ; Olano, A; Villamiel, M | 1 |
| Aïder, M; Aït-Aissa, A | 1 |
| Han, JI; Park, GW; Seo, YH | 1 |
| Conejeros, R; Guerrero, C; Illanes, A; Vera, C | 1 |
| Drews, A; Kraume, M; Sitanggang, AB | 1 |
| Araya, E; Conejeros, R; Guerrero, C; Illanes, A; Vera, C | 1 |
| Madadlou, A; Nooshkam, M | 2 |
| Aïder, M; Champagne, CP; Kareb, O | 1 |
| Chen, Q; Fischer, L; Jiang, B; Levin, R; Mu, W; Stressler, T; Zhang, T; Zhang, W | 1 |
| Fischer, L; Glück, C; Jiang, B; Kuschel, B; Mu, W; Seitl, I; Stressler, T | 1 |
| Li, S; Liang, J; Wu, L; Xu, C; Xu, H; Xu, Z | 1 |
| Buresi, M; Lembo, A; Lin, H; McCallum, R; Pimentel, M; Rao, S; Rezaie, A; Schmulson, M; Valdovinos, M; Zakko, S | 1 |
| Admassu Tessema, H; Gasmalla, MAA; Hua, X; Wang, M; Yang, R | 1 |
| Abrunhosa, L; Cardoso, BB; Rodrigues, LR; Silvério, SC; Teixeira, JA | 1 |
| Hassanin, HA; Jiang, B; Koko, MY; Letsididi, R; Mu, W; Zhang, T | 1 |
| Chen, M; Gong, X; Wang, Y; Xiong, L | 1 |
| Jang, SW; Kim, JS; Koo, BS; Lee, HC; Park, AR; Park, YG | 1 |
| Aïder, M; Champagne, CP; Gomaa, A; Jean, J; Kareb, O | 1 |
| da Silva, PHF; de Oliveira Neves, LN; de Oliveira, MAL; Marques, R | 1 |
| Aïder, M; Kareb, O | 1 |
| Admassu, H; Feng, Y; Hua, X; Wang, H; Wang, M; Xu, Q; Yang, R | 1 |
| Corzo, N; Fara, A; Montilla, A; Palacios, J; Requena, T; Sabater, C; Zárate, G | 1 |
| Albert, K; Galambos, I; Haktanirlar, G; Koris, A; Molnár, MA; Nath, A; Varga, Á; Vatai, G | 1 |
| Csighy, A; Galambos, I; Huszár, KP; Koris, A; Kőszegi, K; Molnár, MA; Nath, A; Vatai, G | 1 |
| Dijkhuizen, L; Pham, HTT; Ten Kate, GA; van Leeuwen, SS | 1 |
| Ferreira-Lazarte, A; Gallego-Lobillo, P; Hernandez-Hernandez, O; Moreno, FJ; Villamiel, M | 1 |
| Caron, K; Nebl, T; Newman, J; Peat, TS | 1 |
| Pazourek, J | 1 |
| Balinger, F; Beifuss, U; Conrad, J; Günther, J; Hinrichs, J; Schmidt, CM | 1 |
| de Albuquerque, TL; de Freitas, MFM; Gonçalves, LRB; Hortêncio, LC; Rocha, MVP | 1 |
| Corzo, N; Doyagüez, EG; Hernández-Hernández, O; Javier Moreno, F; Jimeno, ML; Julio-Gonzalez, LC; Olano, A | 1 |
| Ferreira-Lazarte, A; Gallego-Lobillo, P; Hernandez-Hernandez, O; Villamiel, M | 1 |
| Fara, A; Montilla, A; Palacios, J; Requena, T; Sabater, C; Zárate, G | 1 |
| Mank, E; Schierbeek, H; van Goudoever, JB; van Harskamp, D; van Toledo, L | 1 |
| Guerrero, C; Illanes, A; Serey, M; Vera, C | 1 |
| Goddard, JM; Hua, X; Lyu, X; Wang, L; Wang, M; Yang, R | 1 |
| Dong, Q; Kong, Y; Liu, L; Shen, Y; Yan, H; Yu, Z | 1 |
| Hua, X; Wang, L; Wang, M; Yang, R | 1 |
7 review(s) available for lactose and lactulose
| Article | Year |
|---|---|
[The protective effect of human milk against infections and its potential causes (author's transl)].
Topics: Breast Feeding; Escherichia coli; Feces; Humans; Immunoglobulin A; Immunoglobulins; Infant; Infant, Newborn; Infection Control; Lactobacillus; Lactoferrin; Lactose; Lactulose; Linoleic Acids; Milk, Human; Muramidase; Neuraminic Acids; Staphylococcus | 1976 |
[Hydrogen breath tests].
Topics: Breath Tests; Glucose; Humans; Hydrogen; Lactose; Lactulose; Malabsorption Syndromes; Polysaccharides; Sucrose; Xylose | 1984 |
The influence of colonic pH on the hydrogen breath-analysis test.
Topics: Adult; Breath Tests; Colon; Fermentation; Humans; Hydrogen; Hydrogen-Ion Concentration; Infant, Newborn; Infant, Premature; Lactose; Lactose Intolerance; Lactulose | 1982 |
Whey and Its Derivatives for Probiotics, Prebiotics, Synbiotics, and Functional Foods: a Critical Review.
Topics: Antioxidants; Dairy Products; Functional Food; Humans; Immunologic Factors; Lactose; Lactulose; Nutritive Value; Prebiotics; Probiotics; Synbiotics; Whey | 2019 |
Biological Activities of Lactose-Derived Prebiotics and Symbiotic with Probiotics on Gastrointestinal System.
Topics: Cathartics; Colonic Neoplasms; Constipation; Diarrhea; Galactosides; Gastrointestinal Diseases; Gastrointestinal Tract; Hepatic Encephalopathy; Humans; Inflammatory Bowel Diseases; Lactose; Lactulose; Oligosaccharides; Prebiotics; Probiotics; Sugar Alcohols; Trisaccharides | 2018 |
Biological Activities of Lactose-Based Prebiotics and Symbiosis with Probiotics on Controlling Osteoporosis, Blood-Lipid and Glucose Levels.
Topics: Adolescent; Adult; Gastrointestinal Agents; Gastrointestinal Microbiome; Humans; Hyperglycemia; Hyperlipidemias; Lactose; Lactulose; Male; Middle Aged; Osteoporosis; Prebiotics; Probiotics; Young Adult | 2018 |
Lactulose production from lactose isomerization by chemo-catalysts and enzymes: Current status and future perspectives.
Topics: beta-Galactosidase; Catalysis; Cellobiose; Isomerism; Lactose; Lactulose; Racemases and Epimerases | 2022 |
9 trial(s) available for lactose and lactulose
| Article | Year |
|---|---|
Reduced rate of breath hydrogen excretion with lactose tolerance tests in young children using whole milk.
Topics: Animals; Breath Tests; Cattle; Central America; Child, Preschool; Humans; Hydrogen; Lactose; Lactose Tolerance Test; Lactulose; Metoclopramide; Milk | 1979 |
Effect of lactose, lactulose and bisacodyl on gastrointestinal transit studied by metal detector.
Topics: Adult; Bisacodyl; Colon; Defecation; Female; Gastric Emptying; Gastrointestinal Transit; Humans; Intestine, Large; Intestine, Small; Lactose; Lactulose; Loperamide; Male; Microspheres | 1995 |
[Effects of neomycin on intestinal digestion, absorption and fermentation of carbohydrates in patients with liver cirrhosis: evidence for an alternative therapeutic mechanism in hepatic encephalopathy].
Topics: Carbohydrate Metabolism; Digestion; Female; Fermentation; Hepatic Encephalopathy; Humans; Intestinal Absorption; Lactose; Lactulose; Liver Cirrhosis; Male; Middle Aged; Neomycin; Time Factors; Xylose | 1994 |
The ursodeoxycholic acid-p-aminobenzoic acid deconjugation test, a new tool for the diagnosis of bacterial overgrowth syndrome.
Topics: 4-Aminobenzoic Acid; Adolescent; Adult; Aged; Breath Tests; Evaluation Studies as Topic; Female; Humans; Hydrogen; Intestinal Diseases; Lactose; Lactulose; Male; Middle Aged; Prospective Studies; Ursodeoxycholic Acid | 1997 |
Early feeding, feeding tolerance, and lactase activity in preterm infants.
Topics: Age Factors; beta-Galactosidase; Enteral Nutrition; Female; Humans; Infant; Infant, Newborn; Infant, Premature, Diseases; Intestinal Mucosa; Lactase; Lactose; Lactose Intolerance; Lactulose; Male; Prospective Studies; Risk Factors | 1998 |
Fructooligosaccharides and lactulose cause more symptoms in lactose maldigesters and subjects with pseudohypolactasia than in control lactose digesters.
Topics: Adult; Blood Glucose; Breath Tests; Cross-Over Studies; Double-Blind Method; Female; Fructose; Galactose; Humans; Hydrogen; Lactose; Lactose Intolerance; Lactulose; Middle Aged; Oligosaccharides; Sucrose | 1999 |
The in vivo use of the stable isotope-labelled biomarkers lactose-[15N]ureide and [2H4]tyrosine to assess the effects of pro- and prebiotics on the intestinal flora of healthy human volunteers.
Topics: Adult; Biomarkers; Colon; Cresols; Cross-Over Studies; Female; Humans; Lacticaseibacillus casei; Lactose; Lactulose; Male; Middle Aged; Nitrogen; Nitrogen Isotopes; Probiotics; Single-Blind Method; Tyrosine; Urea | 2004 |
[Lactase deficiency in patients with postinfectious irritable bowel syndrome and the role of intestinal microflora in its development].
Topics: Adult; Bacterial Infections; Biopsy; Breath Tests; Double-Blind Method; Endoscopy; Female; Humans; Intestinal Mucosa; Irritable Bowel Syndrome; Lactase; Lactose; Lactulose; Male; Probiotics | 2012 |
Simultaneous assessment of intestinal permeability and lactase activity in human-milk-fed preterm infants by sugar absorption test: Clinical implementation and analytical method.
Topics: Double-Blind Method; Gas Chromatography-Mass Spectrometry; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Intestinal Absorption; Intestinal Mucosa; Lactase; Lactose; Lactulose; Mannitol; Milk, Human; Permeability; Placebos; Reproducibility of Results | 2021 |
114 other study(ies) available for lactose and lactulose
| Article | Year |
|---|---|
The role of waters in docking strategies with incremental flexibility for carbohydrate derivatives: heat-labile enterotoxin, a multivalent test case.
Topics: Binding Sites; Crystallography, X-Ray; Enterotoxins; Escherichia coli; G(M1) Ganglioside; Galactose; Hot Temperature; Ligands; Models, Molecular; Monte Carlo Method; Water | 1999 |
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
Breath hydrogen concentrations after oral lactose and lactulose in tropical malabsorption and adult hypolactasia.
Topics: Adult; beta-Galactosidase; Breath Tests; Disaccharides; Female; Galactosidases; Humans; Hydrogen; Lactose; Lactose Intolerance; Lactulose; Malabsorption Syndromes; Male; Middle Aged; Tropical Medicine | 1978 |
[Lactose intolerance in chronic inflammatory bowel diseases].
Topics: Adolescent; Adult; Aged; Blood Glucose; Breath Tests; Child; Colitis, Ulcerative; Crohn Disease; Female; Gastrointestinal Transit; Humans; Lactose; Lactose Intolerance; Lactulose; Male; Middle Aged; Postoperative Complications; Prognosis; Prospective Studies | 1992 |
Gastric emptying of maltose, sucrose, lactose and lactulose in rats with ontogenic lactase deficiency.
Topics: Animals; Biomarkers; Dietary Carbohydrates; Disaccharides; Energy Intake; Energy Metabolism; Gastric Emptying; Lactose; Lactose Intolerance; Lactulose; Male; Maltose; Rats; Rats, Inbred Strains; Sucrose; Time Factors | 1991 |
First and second generation non absorbable disaccharides in the treatment of hepatic encephalopathy.
Topics: Hepatic Encephalopathy; Humans; Lactose; Lactulose; Sugar Alcohols | 1990 |
Automated enzymatic assays for the determination of intestinal permeability probes in urine. 1. Lactulose and lactose.
Topics: Disaccharides; Intestinal Mucosa; Lactose; Lactulose; Permeability | 1990 |
Combined assessment of intestinal disaccharidases in congenital asucrasia by differential urinary disaccharide excretion.
Topics: Child; Chromatography, Thin Layer; Disaccharidases; Disaccharides; Humans; Hydrolysis; Intestinal Absorption; Lactose; Lactulose; Male; Sucrose | 1990 |
Breath hydrogen excretion after lactose and whole milk ingestion. A prospective comparison in lactase deficiency.
Topics: Adult; Animals; Breath Tests; Female; Humans; Hydrogen; Lactose; Lactose Intolerance; Lactose Tolerance Test; Lactulose; Male; Milk; Prospective Studies | 1989 |
Elevated fasting breath hydrogen and abnormal hydrogen breath tests in children with sickle cell disease: a preliminary report.
Topics: Adolescent; Anemia, Sickle Cell; Breath Tests; Child; Fasting; Female; Growth Disorders; Humans; Hydrogen; Lactose; Lactulose; Male | 1989 |
Intestinal permeability and lactose hydrolysis in human rotaviral gastroenteritis assessed simultaneously by non-invasive differential sugar permeation.
Topics: Adult; Child, Preschool; Gastroenteritis; Humans; Hydrolysis; Infant; Intestinal Mucosa; Lactose; Lactulose; Permeability; Rhamnose; Rotavirus Infections | 1986 |
Neonatal intestinal lactase activity.
Topics: Aging; Animals; beta-Galactosidase; Galactosidases; Gestational Age; Humans; Infant, Newborn; Intestines; Lactose; Lactulose; Milk | 1986 |
Factors affecting the integrity of the intestinal mucosa of Gambian children.
Topics: Carbohydrate Metabolism; Child, Preschool; Diarrhea, Infantile; Female; Gambia; Humans; Infant; Infant Nutrition Disorders; Infant, Newborn; Intestinal Absorption; Intestinal Mucosa; Intestine, Small; Lactose; Lactulose; Male; Mannitol; Prospective Studies; Protein-Energy Malnutrition | 1987 |
Acidic colonic microclimate--possible reason for false negative hydrogen breath tests.
Topics: Breath Tests; Colon; False Negative Reactions; Feces; Female; Gastrointestinal Motility; Humans; Hydrogen; Hydrogen-Ion Concentration; Lactose; Lactose Intolerance; Lactulose; Magnesium Sulfate; Male | 1988 |
Carbohydrate interference of complement-dependent cell lysis.
Topics: Animals; Autoantibodies; Carbohydrates; Complement Inactivator Proteins; Complement System Proteins; Cytotoxicity, Immunologic; Galactosamine; Glucosamine; Immune Sera; Lactose; Lactulose; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Mice, Inbred NZB | 1987 |
Determination of lactulose and soya oligosaccharides in infant formula milk feeds.
Topics: Carbohydrates; Disaccharides; Female; Glycine max; Humans; Infant; Infant Food; Lactose; Lactulose; Milk, Human; Oligosaccharides; Pregnancy | 1986 |
Carbohydrate malabsorption in black and Hispanic dialysis patients.
Topics: Adult; Aged; Black or African American; Breath Tests; Dietary Carbohydrates; Female; Fructose; Hispanic or Latino; Humans; Hydrogen; Intestinal Absorption; Lactose; Lactose Intolerance; Lactulose; Malabsorption Syndromes; Male; Middle Aged; Renal Dialysis; Skinfold Thickness; Sorbitol | 1986 |
Intestinal sugar permeability: relationship to diarrhoeal disease and small bowel morphology.
Topics: Adolescent; Biopsy; Cell Membrane Permeability; Child; Child, Preschool; Diarrhea; Disaccharides; Gastroenteritis; Humans; Infant; Intestinal Absorption; Intestinal Mucosa; Intestine, Small; Isotonic Solutions; Lactose; Lactulose; Permeability; Rhamnose; Xylose | 1985 |
[Ion chromatographic determination of lactulose and epilactose in the presence of lactose and other carbohydrates in milk and milk products].
Topics: Animals; Carbohydrates; Cattle; Chromatography, Ion Exchange; Dairy Products; Disaccharides; Lactose; Lactulose; Milk | 1985 |
Milk protein in the treatment of chronic portasystemic encephalopathy. A long-term study of therapeutic measures in a patient with chronic porta-systemic encephalopathy.
Topics: Aged; Ammonia; Animals; Chronic Disease; Diet Therapy; Dogs; Electroencephalography; Hepatic Encephalopathy; Humans; Lactose; Lactulose; Male; Milk Proteins; Neomycin; Portal System | 1974 |
Lactulose or lactose in hepatic encephalopathy?
Topics: Disaccharides; Hepatic Encephalopathy; Humans; Lactose; Lactulose | 1983 |
Evolution of a new enzymatic function by recombination within a gene.
Topics: beta-Galactosidase; Biological Evolution; Chromosome Mapping; Disaccharides; Escherichia coli; Galactosidases; Genes; Lactose; Lactulose; Mutation; Recombination, Genetic; Selection, Genetic; Substrate Specificity | 1980 |
The influence of colonic pH on the hydrogen breath-analysis test.
Topics: Breath Tests; Carbohydrate Metabolism; Colon; Fermentation; Humans; Hydrogen; Hydrogen-Ion Concentration; Infant Food; Infant, Newborn; Infant, Premature; Intestinal Absorption; Lactose; Lactulose | 1982 |
Benign disacchariduria.
Topics: Adult; Disaccharides; Fructose; Humans; Lactose; Lactulose; Male; Sucrose | 1981 |
[A study of carbohydrate absorption by expiratory hydrogen test (EHT). 1. Studies by ingestion of lactulose and lactose (author's transl)].
Topics: Adult; Age Factors; Aged; Breath Tests; Carbohydrate Metabolism; Disaccharides; Female; Humans; Hydrogen; Intestinal Absorption; Lactose; Lactulose; Male; Sex Factors | 1980 |
Ammonia production by intestinal bacteria: the effects of lactose, lactulose and glucose.
Topics: Amino Acids; Ammonia; Bacteria; Bacteroidaceae; Carbohydrate Metabolism; Enterobacteriaceae; Fermentation; Glucose; Hydrogen-Ion Concentration; Intestines; Lactose; Lactulose | 1980 |
A continuous reactor system for production of lactulose.
Topics: Biotechnology; Boric Acids; Kinetics; Lactose; Lactulose | 1994 |
Sugar malabsorption in functional bowel disease: clinical implications.
Topics: Adult; Breath Tests; Colonic Diseases, Functional; Diagnosis, Differential; Dietary Carbohydrates; Female; Fructose; Humans; Intestinal Absorption; Lactose; Lactulose; Malabsorption Syndromes; Male; Middle Aged; Sorbitol; Sucrose | 1993 |
Intestinal calcium absorption in rats is stimulated by dietary lactulose and other resistant sugars.
Topics: Age Factors; Animals; Calcitriol; Calcium, Dietary; Cecum; Dietary Carbohydrates; Dose-Response Relationship, Drug; Intestinal Absorption; Lactose; Lactulose; Male; Rats; Rats, Inbred F344 | 1993 |
Ileal pH and apparent absorption of magnesium in rats fed on diets containing either lactose or lactulose.
Topics: Animals; Calcium; Female; Glucose; Hydrogen-Ion Concentration; Ileum; Intestinal Absorption; Lactose; Lactulose; Magnesium; Phosphates; Rats; Rats, Wistar | 1993 |
Urinary excretion by dogs of intravenously administered simple sugars.
Topics: 3-O-Methylglucose; Animals; Biotransformation; Chromium Radioisotopes; Disaccharides; Dogs; Female; Injections, Intravenous; Isomaltose; Lactose; Lactulose; Male; Monosaccharides; Rhamnose; Sucrose; Time Factors; Xylose | 1996 |
Lactose handling by women with lactose malabsorption is improved during pregnancy.
Topics: Breath Tests; Diet; Female; Gastrointestinal Transit; Humans; Hydrogen; Lactose; Lactose Intolerance; Lactulose; Postpartum Period; Pregnancy; Pregnancy Complications | 1996 |
Evaluation of oro-coecal transit time: a comparison of the lactose-[13C, 15N]ureide 13CO2- and the lactulose H2-breath test in humans.
Topics: Breath Tests; Carbon Isotopes; Cecum; Gastrointestinal Transit; Humans; Lactose; Lactulose; Nitrogen Isotopes; Urea | 1997 |
Viscosity and density of lactulose solutions.
Topics: Chemical Phenomena; Chemistry, Physical; Lactose; Lactulose; Solutions; Viscosity | 1996 |
Lactose maldigestion in breast-feeding Gambian infants.
Topics: Aging; beta-Galactosidase; Body Height; Body Weight; Breast Feeding; Gambia; Humans; Infant; Intestinal Mucosa; Lactase; Lactose; Lactose Intolerance; Lactulose; Mannitol; Permeability | 1997 |
In vitro and in vivo lactose and lactulose effects on colonic fermentation and portal-systemic encephalopathy parameters.
Topics: Anti-Bacterial Agents; Colon; Feces; Fermentation; Gastrointestinal Agents; Hepatic Encephalopathy; Humans; In Vitro Techniques; Lactose; Lactose Intolerance; Lactulose; Neomycin | 1997 |
The impact of HIV infection on lactose absorptive capacity.
Topics: Adolescent; Adult; Breath Tests; Digestive System; Female; HIV Infections; Humans; Hydrogen; Intestinal Absorption; Lactose; Lactose Intolerance; Lactulose; Male; Middle Aged | 1997 |
Acid production from lactulose by dental plaque bacteria.
Topics: Bifidobacterium; Dental Plaque; Glucose; Humans; Hydrogen-Ion Concentration; Lactobacillus; Lactose; Lactulose; Streptococcus | 1998 |
The effect of lactose derivatives on intestinal lactic acid bacteria.
Topics: Bacterial Adhesion; Biopsy; Disaccharides; Feces; Fermentation; Humans; Intestines; Lactobacillus; Lactococcus lactis; Lactose; Lactulose; Probiotics; Sugar Alcohols | 1999 |
Method development for the quantitative determination of lactulose in heat-treated milks by HPAEC with pulsed amperometric detection.
Topics: Animals; Barium Compounds; Carbohydrates; Chromatography, Ion Exchange; Electrochemistry; Hot Temperature; Lactose; Lactulose; Milk; Reproducibility of Results; Sensitivity and Specificity; Sterilization | 1999 |
Purification and characterization of two lectins from a toxic moray, Gymnothrax javanicus.
Topics: Amino Acids; Amino Sugars; Animals; Astrocytes; Cattle; Eels; Hemagglutination Inhibition Tests; In Vitro Techniques; Intestines; Lactose; Lactulose; Lectins; Liver; Molecular Weight; Mucins; Nerve Growth Factor; Protein Subunits; Rats; Stomach | 2001 |
Effect of lacZY-marking of the 2,4-diacetyl-phloroglucinol producing Pseudomonas fluorescens-strain 5-2/4 on its physiological performance and root colonization ability.
Topics: Carbon; Escherichia coli Proteins; Genetic Markers; Lac Operon; Lactose; Lactulose; Membrane Transport Proteins; Monosaccharide Transport Proteins; Mutation; Pest Control, Biological; Phloroglucinol; Plant Roots; Pseudomonas fluorescens; Pythium; Siderophores; Solanum lycopersicum; Symporters | 2002 |
Intestinal effects of mannanoligosaccharides, transgalactooligosaccharides, lactose and lactulose in dogs.
Topics: Amino Acids; Ammonia; Animals; Diarrhea; Dog Diseases; Dogs; Feces; Female; Hydrogen-Ion Concentration; Intestines; Lactose; Lactulose; Mannans; Oligosaccharides; Water | 2002 |
In vivo fucosylation of lacto-N-neotetraose and lacto-N-neohexaose by heterologous expression of Helicobacter pylori alpha-1,3 fucosyltransferase in engineered Escherichia coli.
Topics: Chromatography, Gel; Chromatography, Thin Layer; Escherichia coli; Fermentation; Fucose; Fucosyltransferases; Genetic Engineering; Helicobacter pylori; Kinetics; Lactose; Lactulose; Magnetic Resonance Spectroscopy; Methylation; Oligosaccharides; Spectrometry, Mass, Fast Atom Bombardment | 2001 |
A 45-kDa midgut glycoprotein from Anopheles albimanus mosquito mediates the killing of trypanosomes.
Topics: Animals; Anopheles; Culicidae; Culture Media; Erythrocytes; Galactosides; Glycoproteins; Hymecromone; Lactose; Lactulose; Malaria; Methylgalactosides; N-Acetylneuraminic Acid; Neuraminidase; Polysaccharides; Thiobarbituric Acid Reactive Substances; Time Factors; Trypanocidal Agents; Trypanosoma | 2002 |
Quantitation of colonic luminal synthesis of butyric acid in piglets.
Topics: Animals; Animals, Newborn; Butyric Acid; Carbon Isotopes; Fermentation; Intestinal Mucosa; Lactose; Lactose Intolerance; Lactulose; Swine | 2002 |
Effect of high pressure on isomerization and degradation of lactose in alkaline media.
Topics: Atmospheric Pressure; Buffers; Color; Disaccharides; Galactose; Hydrogen-Ion Concentration; Isomerism; Lactose; Lactulose; Pressure; Solutions; Temperature | 2003 |
Formation of lactulose and tagatose from lactose in strongly heated milk.
Topics: Animals; Carbohydrate Metabolism; Hexoses; Hot Temperature; Lactose; Lactulose; Milk | 1958 |
[Experimental alteration of fecal flora in healthy adults caused by eugalan capsules, lactose & Petuely's lactulose syrup].
Topics: Adult; Capsules; Feces; Humans; Lactobacillus; Lactose; Lactulose; Milk | 1958 |
Use of lactulose to create a preponderance of Lactobacilli in the intestine of bottle-fed infants.
Topics: Humans; Infant; Infant Nutritional Physiological Phenomena; Intestines; Lactobacillus; Lactose; Lactulose | 1959 |
THE PRESENCE OF LACTULOSE IN THE URINE OF INFANTS WITH LACTOSURIA.
Topics: Carbohydrate Metabolism; Humans; Infant; Infant Nutrition Disorders; Lactose; Lactulose; Milk; Urine | 1963 |
Lactulose production by beta-galactosidase in permeabilized cells of Kluyveromyces lactis.
Topics: beta-Galactosidase; Cell Membrane Permeability; Chromatography, High Pressure Liquid; Ethanol; Fructose; Hydrogen-Ion Concentration; Industrial Microbiology; Kluyveromyces; Lactose; Lactulose; Temperature; Time Factors | 2004 |
Analysis of mono- and disaccharides in milk-based formulae by high-performance liquid chromatography with refractive index detection.
Topics: Animals; Chromatography, High Pressure Liquid; Fructose; Lactose; Lactulose; Milk; Refractometry; Reproducibility of Results; Sucrose | 2004 |
Enzymatic production and complete nuclear magnetic resonance assignment of the sugar lactulose.
Topics: Aspergillus oryzae; beta-Galactosidase; Cellulases; Fructose; Isomerism; Lactose; Lactulose; Magnetic Resonance Spectroscopy; Pyrococcus furiosus | 2004 |
Deadaption and readaptation with lactose, but no cross-adaptation to lactulose: a case of occult colonic bacterial adaptation.
Topics: Adaptation, Physiological; Adult; Breath Tests; Colon; Dairy Products; Gastrointestinal Agents; Humans; Lactose; Lactose Intolerance; Lactulose; Male; Predictive Value of Tests | 2004 |
Combined LDI/SAT test to evaluate intestinal lactose digestion and mucosa permeability.
Topics: Adult; Blood Glucose; Carbon Isotopes; Female; Glucose; Humans; Intestinal Mucosa; Lactose; Lactose Intolerance; Lactulose; Male; Permeability; Reproducibility of Results; Rhamnose | 2006 |
Characterization of the bga1-encoded glycoside hydrolase family 35 beta-galactosidase of Hypocrea jecorina with galacto-beta-D-galactanase activity.
Topics: beta-Galactosidase; Catalysis; Disaccharides; Enzyme Stability; Fungal Proteins; Galactans; Galactose; Glycoproteins; Glycoside Hydrolases; Glycosylation; Hydrogen-Ion Concentration; Hypocrea; Kinetics; Lactose; Lactulose; Molecular Weight; Nitrophenylgalactosides; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Substrate Specificity; Temperature | 2007 |
Purification of lactulose from mixtures with lactose using pressurized liquid extraction with ethanol-water at different temperatures.
Topics: Chemical Fractionation; Chromatography, Gas; Ethanol; Lactose; Lactulose; Pressure; Temperature; Water | 2007 |
Decline of lactase activity and c/t-13910 variant in Sardinian childhood.
Topics: Adolescent; Adult; Age Factors; Age of Onset; Breath Tests; Child; Child, Preschool; Female; Genetic Variation; Genotype; Humans; Hydrogen; Italy; Lactase; Lactose; Lactose Intolerance; Lactose Tolerance Test; Lactulose; Male; Polymerase Chain Reaction; Polymorphism, Genetic; Prevalence | 2007 |
Characterization of a novel alpha1,2-fucosyltransferase of Escherichia coli O128:b12 and functional investigation of its common motif.
Topics: Amino Acid Motifs; Amino Acid Sequence; Antigens, Tumor-Associated, Carbohydrate; Chromatography, Gel; Disaccharides; Enzyme Activation; Escherichia coli; Escherichia coli Proteins; Fucosyltransferases; Glutathione Transferase; Guanosine Diphosphate; Kinetics; Lactose; Lactulose; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Mutagenesis, Site-Directed; O Antigens; Recombinant Fusion Proteins; Sequence Homology, Amino Acid; Spectrometry, Mass, Electrospray Ionization; Substrate Specificity | 2008 |
Lactose malabsorption in the elderly: role of small intestinal bacterial overgrowth.
Topics: Age Distribution; Aged; Aged, 80 and over; Breath Tests; Female; Humans; Hydrogen; Intestinal Mucosa; Intestine, Small; Lactase; Lactose; Lactulose; Malabsorption Syndromes; Male; Mannitol; Prevalence; Reproducibility of Results | 2008 |
[Diagnosis of small intestinal bacterial overgrowth in children: the use of lactulose in the breath hydrogen test as a screening test].
Topics: Breath Tests; Child; Humans; Hydrogen; Intestine, Small; Lactase; Lactose; Lactulose; Mass Screening; Predictive Value of Tests; Reproducibility of Results; Sensitivity and Specificity | 2007 |
Bifidogenic effect and stimulation of short chain fatty acid production in human faecal slurry cultures by oligosaccharides derived from lactose and lactulose.
Topics: Bifidobacterium; Carbohydrate Conformation; DNA, Bacterial; Fatty Acids; Feces; Fermentation; Humans; Lactose; Lactulose; Oligosaccharides; Polymerase Chain Reaction; Probiotics; Structure-Activity Relationship | 2009 |
Benefits of breath hydrogen testing after lactulose administration in analysing carbohydrate malabsorption.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Child; Child, Preschool; Female; Fructose; Humans; Hydrogen-Ion Concentration; Intestinal Absorption; Intestinal Mucosa; Intestines; Lactose; Lactose Intolerance; Lactulose; Malabsorption Syndromes; Male; Middle Aged; Predictive Value of Tests; Time Factors; Young Adult | 2010 |
Continuous production of lactulose by immobilized thermostable beta-glycosidase from Pyrococcus furiosus.
Topics: Bacterial Proteins; beta-Glucosidase; Bioreactors; Biotransformation; Enzyme Stability; Enzymes, Immobilized; Fructose; Lactose; Lactulose; Membranes, Artificial; Pyrococcus furiosus; Resins, Plant; Rheology; Temperature | 2010 |
Lactulose biosynthesis by β-galactosidase from a newly isolated Arthrobacter sp.
Topics: Arthrobacter; Bacterial Proteins; beta-Galactosidase; DNA, Bacterial; DNA, Ribosomal; Fructose; Hydrogen-Ion Concentration; Industrial Microbiology; Lactose; Lactulose; Phylogeny; Soil Microbiology; Temperature | 2011 |
Lactulose in fat-free milk, rather than increased ghrelin and motilin level, might help for solving constipation: author update.
Topics: Animals; Constipation; Diet, Fat-Restricted; Food Preservation; Ghrelin; Hot Temperature; Humans; Lactose; Lactulose; Laxatives; Milk; Motilin | 2011 |
Analysis of the urinary glucose-[¹⁵N, ¹⁵N]-ureide content in the study of the lactose-[¹⁵N, ¹⁵N]-ureide metabolism in healthy humans.
Topics: Adult; Diet; Feces; Female; Gas Chromatography-Mass Spectrometry; Glucose; Humans; Lactose; Lactulose; Male; Prebiotics; Retrospective Studies; Urea; Urinalysis; Young Adult | 2011 |
Galactooligosaccharides derived from lactose and lactulose: influence of structure on Lactobacillus, Streptococcus and Bifidobacterium growth.
Topics: Bifidobacterium; Fermentation; Lactobacillus; Lactose; Lactulose; Oligosaccharides; Prebiotics; Streptococcus; Trisaccharides | 2011 |
Heating-induced bacteriological and biochemical modifications in human donor milk after holder pasteurisation.
Topics: Bacillus cereus; Bacterial Load; Bacterial Toxins; Chromatography, Gas; Chromatography, High Pressure Liquid; Food Microbiology; Glucose; Humans; Inositol; Lactose; Lactulose; Lysine; Milk Banks; Milk, Human; Nutritive Value; Pasteurization | 2012 |
Lactulose production from lactose as a single substrate by a thermostable cellobiose 2-epimerase from Caldicellulosiruptor saccharolyticus.
Topics: Cellobiose; Enzyme Activation; Enzyme Stability; Lactose; Lactulose; Racemases and Epimerases; Substrate Specificity; Temperature; Thermoanaerobacter | 2012 |
In vitro fermentation of lactulose-derived oligosaccharides by mixed fecal microbiota.
Topics: Adult; Bifidobacterium; Fatty Acids, Volatile; Feces; Female; Fermentation; Fungal Proteins; Humans; Kluyveromyces; Lactobacillaceae; Lactose; Lactulose; Male; Oligosaccharides; Prebiotics | 2012 |
Evaluation of oligosaccharide synthesis from lactose and lactulose using β-galactosidases from Kluyveromyces isolated from artisanal cheeses.
Topics: beta-Galactosidase; Cheese; Kluyveromyces; Lactose; Lactulose; Oligosaccharides; Prebiotics | 2012 |
Enzymatic synthesis and identification of oligosaccharides obtained by transgalactosylation of lactose in the presence of fructose using β-galactosidase from Kluyveromyces lactis.
Topics: beta-Galactosidase; Fructose; Fungal Proteins; Glycosylation; Isomerism; Kluyveromyces; Lactose; Lactulose | 2012 |
Synthesis of prebiotic carbohydrates derived from cheese whey permeate by a combined process of isomerisation and transgalactosylation.
Topics: Animals; Bacillus; beta-Galactosidase; Cheese; Dietary Carbohydrates; Egg Shell; Fungal Proteins; Galactose; Hydrogen-Ion Concentration; Isomerism; Lactose; Lactulose; Milk Proteins; Oligosaccharides; Polymerization; Prebiotics; Whey Proteins | 2013 |
Batch and continuous synthesis of lactulose from whey lactose by immobilized β-galactosidase.
Topics: Animals; Batch Cell Culture Techniques; beta-Galactosidase; Cattle; Culture Techniques; Enzymes, Immobilized; Fungal Proteins; Hydrolysis; Kinetics; Kluyveromyces; Lactose; Lactulose; Milk | 2013 |
Borate enhances the production of lactulose from lactose by cellobiose 2-epimerase from Caldicellulosiruptor saccharolyticus.
Topics: Borates; Carbohydrate Epimerases; Lactose; Lactulose; Thermoanaerobacter | 2013 |
Optimization of lactulose synthesis from whey lactose by immobilized β-galactosidase and glucose isomerase.
Topics: Aldose-Ketose Isomerases; beta-Galactosidase; Enzymes, Immobilized; Lactose; Lactulose | 2013 |
Semiquantitative assessment of breath hydrogen testing.
Topics: Adult; Breath Tests; Case-Control Studies; Colitis, Ulcerative; Crohn Disease; Female; Fructose; Gastrointestinal Diseases; Humans; Hydrogen; Lactose; Lactose Intolerance; Lactulose; Malabsorption Syndromes; Male; Middle Aged | 2013 |
Galacto-oligosaccharides derived from lactulose exert a selective stimulation on the growth of Bifidobacterium animalis in the large intestine of growing rats.
Topics: Animals; Bifidobacterium; Fermentation; Humans; Intestine, Large; Lactose; Lactulose; Male; Microbiota; Oligosaccharides; Prebiotics; Rats; Rats, Wistar | 2013 |
Impact of high-intensity ultrasound on the formation of lactulose and Maillard reaction glycoconjugates.
Topics: Glycoconjugates; Hot Temperature; Lactose; Lactulose; Maillard Reaction; Ultrasonics | 2014 |
Lactose electroisomerization into lactulose: effect of the electrode material, active membrane surface area-to-electrode surface area ratio, and interelectrode-membrane distance.
Topics: Carbohydrates; Chromatography, High Pressure Liquid; Copper; Electrodes; Hydrogen-Ion Concentration; Isomerism; Lactose; Lactulose; Models, Theoretical; Stainless Steel; Titanium | 2014 |
Efficient lactulose production from cheese whey using sodium carbonate.
Topics: Carbonates; Cheese; Galactose; Lactose; Lactulose; Temperature | 2015 |
Transgalactosylation and hydrolytic activities of commercial preparations of β-galactosidase for the synthesis of prebiotic carbohydrates.
Topics: Aspergillus oryzae; Bacillus; beta-Galactosidase; Biotechnology; Carbohydrates; Fructose; Galactose; Glycosylation; Hydrolysis; Kinetics; Kluyveromyces; Lactose; Lactulose; Oligosaccharides; Prebiotics; Species Specificity | 2015 |
Influences of operating conditions on continuous lactulose synthesis in an enzymatic membrane reactor system: A basis prior to long-term operation.
Topics: beta-Galactosidase; Fructose; Kluyveromyces; Lactose; Lactulose | 2015 |
Repeated-batch operation for the synthesis of lactulose with β-galactosidase immobilized by aggregation and crosslinking.
Topics: Aspergillus oryzae; beta-Galactosidase; Cross-Linking Reagents; Enzyme Activation; Enzymes, Immobilized; Fructose; Lactose; Lactulose | 2015 |
Maillard conjugation of lactulose with potentially bioactive peptides.
Topics: Animals; Lactose; Lactulose; Maillard Reaction; Peptides; Whey Proteins | 2016 |
Microwave-assisted isomerisation of lactose to lactulose and Maillard conjugation of lactulose and lactose with whey proteins and peptides.
Topics: Antioxidants; Isomerism; Lactoglobulins; Lactose; Lactulose; Maillard Reaction; Microwaves; Peptides; Whey; Whey Proteins | 2016 |
Contribution to the production of lactulose-rich whey by in situ electro-isomerization of lactose and effect on whey proteins after electro-activation as confirmed by matrix-assisted laser desorption/ionization time-of-flight-mass spectrometry and sodium
Topics: Animals; Cheese; Electrochemical Techniques; Electrophoresis, Polyacrylamide Gel; Food Technology; Galactose; Hydrolysis; Isomerism; Lactose; Lactulose; Mass Spectrometry; Prebiotics; Whey; Whey Proteins | 2016 |
Characterisation of a novel cellobiose 2-epimerase from thermophilic Caldicellulosiruptor obsidiansis for lactulose production.
Topics: Bacterial Proteins; Cellobiose; Enzyme Stability; Firmicutes; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Lactose; Lactulose; Racemases and Epimerases; Substrate Specificity | 2017 |
Hidden Reaction: Mesophilic Cellobiose 2-Epimerases Produce Lactulose.
Topics: Bacterial Proteins; Bacteroides; Biocatalysis; Carbohydrate Epimerases; Cellobiose; Enzyme Stability; Flavobacterium; Lactose; Lactulose | 2017 |
Efficient production of lactulose from whey powder by cellobiose 2-epimerase in an enzymatic membrane reactor.
Topics: Cellobiose; Lactose; Lactulose; Racemases and Epimerases; Whey | 2017 |
Hydrogen and Methane-Based Breath Testing in Gastrointestinal Disorders: The North American Consensus.
Topics: Blind Loop Syndrome; Breath Tests; Consensus; Fructose; Gastrointestinal Diseases; Glucose; Humans; Hydrogen; Lactose; Lactose Intolerance; Lactulose; Methane; North America; Patient Selection; Practice Guidelines as Topic | 2017 |
Lactulose production from efficient isomerization of lactose catalyzed by recyclable sodium aluminate.
Topics: Aluminum Compounds; Catalysis; Isomerism; Lactose; Lactulose; Sodium Compounds | 2017 |
β-galactosidase from Aspergillus lacticoffeatus: A promising biocatalyst for the synthesis of novel prebiotics.
Topics: Aspergillus; beta-Galactosidase; Biocatalysis; Cheese; Fermentation; Fungal Proteins; Galactose; Lactose; Lactulose; Oligosaccharides; Prebiotics; Temperature; Trisaccharides; Whey Proteins | 2017 |
Lactulose production by a thermostable glycoside hydrolase from the hyperthermophilic archaeon Caldivirga maquilingensis IC-167.
Topics: Archaea; Archaeal Proteins; Enzyme Stability; Fructose; Glycosides; Hot Temperature; Hydrogen-Ion Concentration; Hydrolases; Kinetics; Lactose; Lactulose | 2018 |
Prevalence of lactose intolerance in patients with diarrhea-predominant irritable bowel syndrome: data from a tertiary center in southern China.
Topics: Adult; Animals; Breath Tests; China; Diarrhea; Female; Humans; Hydrogen; Irritable Bowel Syndrome; Lactose; Lactose Intolerance; Lactulose; Male; Milk; Self Report | 2017 |
Rational modification of substrate binding site by structure-based engineering of a cellobiose 2-epimerase in Caldicellulosiruptor saccharolyticus.
Topics: Bacterial Proteins; Binding Sites; Carbohydrate Epimerases; Cellobiose; Gram-Positive Bacteria; Hot Temperature; Industrial Microbiology; Isomerism; Lactose; Lactulose; Mannose; Oligosaccharides; Prebiotics; Protein Domains; Protein Engineering; Substrate Specificity | 2017 |
Effect of electro-activated sweet whey on growth of Bifidobacterium, Lactobacillus, and Streptococcus strains under model growth conditions.
Topics: Antioxidants; Bifidobacterium; Cultured Milk Products; Electricity; Fermentation; Lactobacillus; Lactose; Lactulose; Maillard Reaction; Prebiotics; Probiotics; Spectroscopy, Fourier Transform Infrared; Streptococcus; Whey Proteins | 2018 |
Lactulose determination in UHT milk by CZE-UV with indirect detection.
Topics: Animals; Brazil; Electrophoresis, Capillary; Food Analysis; Heating; Lactose; Lactulose; Limit of Detection; Milk; Pasteurization; Ultraviolet Rays | 2018 |
Preparation and Characterization of Sugar-Assisted Cross-Linked Enzyme Aggregates (CLEAs) of Recombinant Cellobiose 2-epimerase from Caldicellulosiruptor saccharolyticus ( CsCE).
Topics: Bacterial Proteins; Biocatalysis; Cellobiose; Cross-Linking Reagents; Disaccharides; Enzyme Stability; Enzymes, Immobilized; Firmicutes; Hot Temperature; Isomerism; Lactose; Lactulose; Racemases and Epimerases | 2018 |
Synthesis of prebiotic galactooligosaccharides from lactose and lactulose by dairy propionibacteria.
Topics: Animals; Aspergillus oryzae; beta-Galactosidase; Cheese; Culture Media; Lactose; Lactulose; Milk; Oligosaccharides; Prebiotics; Probiotics; Propionibacterium; Time Factors | 2019 |
Synthesis and Characterization of Sialylated Lactose- and Lactulose-Derived Oligosaccharides by Trypanosoma cruzi Trans-sialidase.
Topics: Biocatalysis; Glycoproteins; Lactose; Lactulose; N-Acetylneuraminic Acid; Neuraminidase; Oligosaccharides; Protozoan Proteins; Trypanosoma cruzi | 2019 |
In Vitro Digestibility of Galactooligosaccharides: Effect of the Structural Features on Their Intestinal Degradation.
Topics: Animals; Digestion; Hydrolysis; In Vitro Techniques; Intestine, Small; Lactose; Lactulose; Oligosaccharides; Prebiotics; Swine | 2019 |
Structures of the transcriptional regulator BgaR, a lactose sensor.
Topics: AraC Transcription Factor; Binding Sites; Clostridium perfringens; Crystallization; Escherichia coli; Lac Operon; Lactose; Lactulose | 2019 |
Rapid HPLC method for monitoring of lactulose production with a high yield.
Topics: Borates; Catalysis; Chemical Fractionation; Chromatography, High Pressure Liquid; Hot Temperature; Hydrophobic and Hydrophilic Interactions; Isomerism; Lactose; Lactulose; Sodium Hydroxide | 2019 |
Enzymatic generation of lactulose in sweet and acid whey: Optimization of feed composition and structural elucidation of 1-lactulose.
Topics: beta-Galactosidase; Fructose; Hydrogen-Ion Concentration; Isomerism; Lactose; Lactulose; Magnetic Resonance Spectroscopy; Whey | 2020 |
Simultaneous hydrolysis of cheese whey and lactulose production catalyzed by β-galactosidase from Kluyveromyces lactis NRRL Y1564.
Topics: beta-Galactosidase; Cheese; Fungal Proteins; Kluyveromyces; Lactose; Lactulose; Whey | 2020 |
Hydrolysis and transgalactosylation catalysed by β-galactosidase from brush border membrane vesicles isolated from pig small intestine: A study using lactulose and its mixtures with lactose or galactose as substrates.
Topics: Animals; beta-Galactosidase; Galactose; Hydrolysis; Intestine, Small; Lactase; Lactose; Lactulose; Microvilli; Swine | 2020 |
Kinetic study on the digestibility of lactose and lactulose using small intestinal glycosidases.
Topics: Animals; Gastrointestinal Microbiome; Glycoside Hydrolases; Hydrolysis; Intestine, Small; Kinetics; Lactose; Lactulose; Rats | 2020 |
Prebiotic galactooligosaccharides production from lactose and lactulose by Lactobacillus delbrueckii subsp. bulgaricus CRL450.
Topics: beta-Galactosidase; Fermentation; Galactose; Humans; Lactobacillus delbrueckii; Lactose; Lactulose; Oligosaccharides; Prebiotics; Probiotics | 2020 |
Immobilization of Aspergillus oryzae β-galactosidase in cation functionalized agarose matrix and its application in the synthesis of lactulose.
Topics: Aspergillus oryzae; beta-Galactosidase; Catalysis; Chromatography, High Pressure Liquid; Enzymes, Immobilized; Fructose; Hydrogen-Ion Concentration; Lactose; Lactulose; Particle Size; Sepharose; Temperature | 2021 |
The effect of lactose and its isomerization product lactulose on functional and structural properties of glycated casein.
Topics: Caseins; Isomerism; Lactose; Lactulose; Maillard Reaction | 2023 |
Production of high-purity lactulose via an integrated one-pot boronate affinity adsorbent based adsorption-assisted isomerization and simultaneous purification.
Topics: Adsorption; Food; Isomerism; Lactose; Lactulose | 2023 |