catechin has been researched along with theanine in 57 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 7 (12.28) | 29.6817 |
| 2010's | 39 (68.42) | 24.3611 |
| 2020's | 11 (19.30) | 2.80 |
| Authors | Studies |
|---|---|
| Sadzuka, Y; Sonobe, T; Sugiyama, T | 1 |
| Apostolides, Z; Aucamp, JP; Hara, Y | 1 |
| Kakuda, T | 1 |
| Chen, CN; Lai, JR; Liang, CM; Lin, JK; Tsai, YJ; Tsay, JS | 1 |
| Chen, B; Hang, H; Luo, X; Ma, M; Wan, Z; Yang, D; Yao, S; Zhang, F; Zhu, X | 1 |
| Friedman, M; Kim, HJ; Kozukue, E; Kozukue, N; Lee, IS; Lee, KR; Lee, SU; Mackey, BE | 1 |
| Choi, SH; Friedman, M; Kozukue, N; Lee, SU; Levin, CE | 1 |
| Arab, L; Liebeskind, DS | 1 |
| Cui, X; Diao, F; Dong, F; Guo, D; Liu, N; Wang, Q | 1 |
| Chung, JO; Hong, YS; Hwang, JA; Lee, BJ; Lee, CH; Lee, JE; Lee, SJ | 1 |
| Matsumoto, K; Niino, H; Sagesaka, YM; Takuma, N; Yamada, H | 1 |
| Fukuhara, K; Ohno, A; Oka, K; Okuda, H; Sakuma, C | 1 |
| Feng, L; Liu, F; Song, J; Xu, H | 1 |
| Colburn, NH; Farrar, W; Kim, YS; Milner, JA | 1 |
| Vlasov, TD | 1 |
| Andersen, ML; Skibsted, LH; Yin, J | 1 |
| Ahmad, RS; Butt, MS; Imran, A; Imran, M; Rsool, HA; Sharif, MK; Xiao, H | 1 |
| Camfield, DA; Farrimond, J; Scholey, AB; Stough, C | 1 |
| Kim, SH; Kim, YB; Kim, YC; Lee, LS | 1 |
| Suzuki, S; Tagami, M; Xie, Y; Yamagata, K | 1 |
| Chen, Q; Deng, W; Fang, C; Ho, C; Tai, Y; Wan, X; Wei, C; Wei, S; Yang, H; Zhang, J; Zhang, L | 1 |
| Cao, H; Chen, C; Hao, X; Wang, L; Wang, X; Yang, Y; Yue, C | 1 |
| Alves, MG; Casal, S; Dias, TR; Oliveira, PF; Silva, BM | 1 |
| Choi, JY; Hong, YS; Jamila, N; Jeon, DB; Khan, N; Kim, KS; Lee, CM; Lee, GH; Nho, EY; Park, YM | 1 |
| Hara, A; Iguchi, K; Morita, A; Nakagawa, A; Nakamura, Y; Ohshio, M; Unno, K | 1 |
| Berry, MJ; Fang, R; Kirkup, D; Kite, GC; Porter, EA; Redfern, SP; Simmonds, MS; Terry, LA | 1 |
| Feng, L; Gao, LP; Gao, MJ; Gruber, MY; Han, ZX; Liu, GF; Wan, XC; Wei, S; Xia, T; Zhang, ZL | 1 |
| Malongane, F; McGaw, LJ; Mudau, FN | 1 |
| Iguchi, K; Kawasaki, Y; Morita, A; Nakamura, Y; Noda, S; Unno, K; Yamada, H | 1 |
| Dekker, M; Dietz, C; Piqueras-Fiszman, B | 1 |
| Beglinger, C; Borgwardt, S; Drewe, J; Lang, UE; Mancini, E; Zanchi, D | 1 |
| Chen, SQ; Liang, YR; Lu, JL; Ma, YX; Wang, ZS; Zhang, W; Zheng, XQ | 1 |
| Hirono, Y; Horie, H; Matsunaga, A; Sano, T | 1 |
| Caprini, C; Fiori, J; Furlanetto, S; Gotti, R; Orlandini, S; Pasquini, B | 1 |
| Guo, C; Huang, B; Liu, C; Liu, Z; Sun, J; Tai, Y; Wan, X; Wei, C; Xia, E; Yang, H; Yu, S; Yuan, Y | 1 |
| Furushima, D; Hamamoto, S; Horie, H; Iguchi, K; Morita, A; Nakamura, Y; Unno, K; Yamada, H | 1 |
| Chen, Q; Jordan, B; Li, Y; Liu, L; She, G; Wan, X; Zhang, X; Zhao, J | 1 |
| Drew, L | 1 |
| Gilbert, N | 1 |
| Fu, X; Liao, Y; Rao, W; Yang, Z; Zeng, L; Zhou, H | 1 |
| Cheng, S; Li, J; Liao, Y; Liu, X; Tang, J; Yang, Z; Yu, Z; Zeng, L | 1 |
| Lin, H; Liu, Z; Zeng, C | 1 |
| Rothenberg, DO; Zhang, L | 1 |
| Chen, Y; Jin, J; Jing, T; Schwab, W; Song, C; Wan, X; Xu, M; Zhang, N; Zhang, S; Zhao, M | 1 |
| Chen, J; Chong, PH; Han, L; Mo, L; Upadhyay, R; Yin, D | 1 |
| Holzapfel, W; Hwang, JS; Jung, ES; Lee, CH; Park, H; Park, JI | 1 |
| Li, P; Wan, X; Xia, T; Zhao, J | 1 |
| An, Y; Guo, L; Guo, R; Liu, L; Mi, X; Wang, S; Wei, C; Xia, X; Yan, X; Zhao, S | 1 |
| Cheng, L; Gong, AD; Lian, SB; Wu, NN; Yuan, HY; Zhang, LM; Zhao, SQ; Zhou, YJ | 1 |
| Furushima, D; Iguchi, K; Nakamura, Y; Nomura, Y; Ozeki, M; Suzuki, T; Taguchi, K; Unno, K; Yamada, H | 1 |
| Ahammed, GJ; Deng, WW; Fu, JY; Han, WY; Li, MH; Li, X; Wei, JP; Yan, P; Zhang, LP | 1 |
| Maritim, TK; Parmar, R; Seth, R; Sharma, RK | 1 |
| Baba, Y; Kaneko, T; Takihara, T | 1 |
| Nakamura, Y; Unno, K | 1 |
| Hou, Q; Huang, S; Ni, W; Wang, J; Wang, X; Yao, L; Zheng, X; Zhuo, C; Zuo, T | 1 |
| Chen, J; Gong, Z; Li, Y; Lin, L; Liu, A; Peng, Y; Xiao, W; Yuan, D; Zeng, L; Zhang, S | 1 |
| Jia, L; Li, X; Wang, D; Wang, F; Wang, X; Zhang, J; Zhang, K | 1 |
13 review(s) available for catechin and theanine
| Article | Year |
|---|---|
Neuroprotective effects of the green tea components theanine and catechins.
Topics: Animals; Catechin; Cell Death; Cell Survival; Glutamates; Humans; Neuroprotective Agents; Tea | 2002 |
Tea, flavonoids and stroke in man and mouse.
Topics: Animals; Catechin; Disease Models, Animal; Flavonoids; Glutamates; Humans; Mice; Neuroprotective Agents; Stroke; Tea | 2010 |
Tea and cognitive health in late life: current evidence and future directions.
Topics: Aged; Camellia sinensis; Catechin; Cognition; Cognition Disorders; Dementia; Glutamates; Humans; Neuroprotective Agents; Phytotherapy; Plant Extracts; Tea | 2012 |
Cancer stem cells: potential target for bioactive food components.
Topics: Alkaloids; Benzodioxoles; Catechin; Cell Differentiation; Cell Proliferation; Choline; Curcumin; Cyclin-Dependent Kinase 6; Diet; Epigenesis, Genetic; Gene Expression Regulation; Genistein; Glutamates; Humans; Intercellular Signaling Peptides and Proteins; Isothiocyanates; Membrane Proteins; Mesenchymal Stem Cells; Neoplastic Stem Cells; Nuclear Proteins; Piperidines; Plant Extracts; Polycomb Repressive Complex 1; Polyunsaturated Alkamides; Proto-Oncogene Proteins; Repressor Proteins; STAT1 Transcription Factor; Sulfoxides; Thiocyanates; Vitamin A; Vitamin D; Wnt Proteins | 2012 |
[Mechanisms of cerebral protection from ischemia by tea constituents].
Topics: Animals; Anti-Inflammatory Agents; Antioxidants; Brain Ischemia; Catechin; Glutamates; Humans; Platelet Aggregation Inhibitors; Risk Factors; Stroke; Tea | 2012 |
Black tea polyphenols: a mechanistic treatise.
Topics: Antioxidants; Biflavonoids; Camellia sinensis; Catechin; Dietary Supplements; Fermentation; Flavonoids; Glutamates; Health Promotion; Humans; Immunity; Nutrition Policy; Phytotherapy; Polyphenols; Tea | 2014 |
Acute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis.
Topics: Affect; Attention; Caffeine; Camellia sinensis; Catechin; Cognition; Glutamates; Humans; Plant Extracts; Tea | 2014 |
The synergistic potential of various teas, herbs and therapeutic drugs in health improvement: a review.
Topics: Anti-Infective Agents; Antineoplastic Agents, Phytogenic; Antioxidants; Beverages; Biflavonoids; Camellia sinensis; Catechin; Drug Synergism; Flavonoids; Flavonols; gamma-Aminobutyric Acid; Glutamates; Health Promotion; Herb-Drug Interactions; Humans; Hypoglycemic Agents; Phytochemicals; Plant Extracts; Plants, Medicinal; Polyphenols; Proanthocyanidins; Sensation; Tea | 2017 |
Green tea effects on cognition, mood and human brain function: A systematic review.
Topics: Affect; Brain; Caffeine; Camellia sinensis; Catechin; Cognition; Glutamates; Humans; Plant Extracts; Randomized Controlled Trials as Topic; Tea | 2017 |
Neuroprotective Effects and Mechanisms of Tea Bioactive Components in Neurodegenerative Diseases.
Topics: Animals; Antioxidants; Biflavonoids; Caffeine; Catechin; Glutamates; Herb-Drug Interactions; Humans; Neurodegenerative Diseases; Neurons; Neuroprotective Agents; Oxidative Stress; Phytochemicals; Plant Extracts; Polyphenols; Signal Transduction; Tea | 2018 |
Mechanisms Underlying the Anti-Depressive Effects of Regular Tea Consumption.
Topics: Animals; Antidepressive Agents; Biflavonoids; Catechin; Glutamates; Humans; Mice; NF-kappa B; Polyphenols; Signal Transduction; Tea | 2019 |
Exploring plant metabolic genomics: chemical diversity, metabolic complexity in the biosynthesis and transport of specialized metabolites with the tea plant as a model.
Topics: Caffeine; Camellia sinensis; Catechin; Flavonoids; Gene Expression Regulation, Plant; Genomics; Glutamates; Metabolic Networks and Pathways; Metabolomics; Plant Leaves; Plants; Polymerization; Saponins; Secondary Metabolism; Transcriptome; Volatile Organic Compounds | 2020 |
Green Tea Suppresses Brain Aging.
Topics: Aging; Animals; Arginine; Brain; Catechin; Glutamates; Humans; Tea | 2021 |
5 trial(s) available for catechin and theanine
| Article | Year |
|---|---|
Effects of green tea catechins and theanine on preventing influenza infection among healthcare workers: a randomized controlled trial.
Topics: Adult; Camellia sinensis; Catechin; Double-Blind Method; Glutamates; Health Personnel; Humans; Incidence; Influenza, Human; Phytotherapy; Plant Extracts; Tea | 2011 |
Reduced Stress and Improved Sleep Quality Caused by Green Tea Are Associated with a Reduced Caffeine Content.
Topics: Adult; alpha-Amylases; Caffeine; Catechin; Cross-Over Studies; Double-Blind Method; Female; Glutamates; Humans; Male; Middle Aged; Sleep; Stress, Psychological; Tea | 2017 |
An intervention study on the effect of matcha tea, in drink and snack bar formats, on mood and cognitive performance.
Topics: Adult; Affect; Attention; Caffeine; Camellia sinensis; Catechin; Cognition; Female; Glutamates; Humans; Male; Memory; Netherlands; Psychomotor Performance; Single-Blind Method; Snacks; Task Performance and Analysis; Tea; Time Factors; Young Adult | 2017 |
Stress-Reducing Function of Matcha Green Tea in Animal Experiments and Clinical Trials.
Topics: Adrenal Glands; Animals; Anti-Anxiety Agents; Arginine; Caffeine; Catechin; Female; Glutamates; Healthy Volunteers; Humans; Hypertrophy; Male; Mice; Stress, Psychological; Tea; Territoriality; Young Adult | 2018 |
Matcha consumption maintains attentional function following a mild acute psychological stress without affecting a feeling of fatigue: A randomized placebo-controlled study in young adults.
Topics: Adult; Attention; Caffeine; Camellia sinensis; Catechin; Cognition; Double-Blind Method; Fatigue; Female; Glutamates; Humans; Japan; Male; Placebos; Stress, Psychological; Tea | 2021 |
39 other study(ies) available for catechin and theanine
| Article | Year |
|---|---|
Efficacies of tea components on doxorubicin induced antitumor activity and reversal of multidrug resistance.
Topics: Animals; Antineoplastic Agents, Phytogenic; Antineoplastic Combined Chemotherapy Protocols; ATP Binding Cassette Transporter, Subfamily B, Member 1; Biological Transport; Caffeine; Calcium Channel Blockers; Carcinoma, Ehrlich Tumor; Catechin; Doxorubicin; Drug Resistance, Multiple; Drug Screening Assays, Antitumor; Drug Synergism; Flavonoids; Glutamates; Intracellular Fluid; Leukemia P388; Male; Mice; Neoplasm Transplantation; Phytotherapy; Tea; Theobromine; Verapamil | 2000 |
Simultaneous analysis of tea catechins, caffeine, gallic acid, theanine and ascorbic acid by micellar electrokinetic capillary chromatography.
Topics: Ascorbic Acid; Caffeine; Catechin; Chromatography, Micellar Electrokinetic Capillary; Gallic Acid; Glutamates; Hydrogen-Ion Concentration; Phosphates; Reproducibility of Results; Sodium Dodecyl Sulfate; Surface-Active Agents; Tea | 2000 |
Capillary electrophoretic determination of theanine, caffeine, and catechins in fresh tea leaves and oolong tea and their effects on rat neurosphere adhesion and migration.
Topics: Animals; Caffeine; Camellia sinensis; Catechin; Cell Adhesion; Cell Differentiation; Cell Movement; Cells, Cultured; Cerebral Cortex; Electrophoresis, Capillary; Female; Glutamates; Neurons; Plant Leaves; Pregnancy; Rats; Rats, Wistar; Stem Cells; Tea | 2003 |
Simultaneous analysis of theanine, chlorogenic acid, purine alkaloids and catechins in tea samples with the help of multi-dimension information of on-line high performance liquid chromatography/electrospray-mass spectrometry.
Topics: Alkaloids; Catechin; Chlorogenic Acid; Chromatography, High Pressure Liquid; Glutamates; Plant Extracts; Purines; Spectrometry, Mass, Electrospray Ionization; Tea | 2004 |
Structure-activity relationships of tea compounds against human cancer cells.
Topics: Anticarcinogenic Agents; Biflavonoids; Breast Neoplasms; Camellia sinensis; Catechin; Cell Death; Cell Line, Tumor; Glutamates; HT29 Cells; Humans; Liver Neoplasms; Male; Plant Leaves; Prostatic Neoplasms; Stomach Neoplasms; Structure-Activity Relationship; Tea | 2007 |
Changes in the composition of raw tea leaves from the Korean Yabukida plant during high-temperature processing to pan-fried Kamairi-cha green tea.
Topics: Alkaloids; Caffeine; Catechin; Chlorophyll; Chlorophyll A; Chromatography, High Pressure Liquid; Food Handling; Glutamates; Hot Temperature; Korea; Plant Leaves; Tea; Water | 2009 |
[Theanine, EGCG and caffeine determinated by HPLC].
Topics: Caffeine; Catechin; Chromatography, High Pressure Liquid; Glutamates; Sensitivity and Specificity; Tea | 2010 |
Geographical and climatic dependencies of green tea (Camellia sinensis) metabolites: a (1)H NMR-based metabolomics study.
Topics: Amino Acids; Caffeine; Camellia sinensis; Catechin; Climate; Discriminant Analysis; Glutamates; Magnetic Resonance Spectroscopy; Metabolomics; Multivariate Analysis; Republic of Korea | 2010 |
Characterization of tea cultivated at four different altitudes using 1H NMR analysis coupled with multivariate statistics.
Topics: Altitude; Biflavonoids; Caffeine; Camellia sinensis; Catechin; Discriminant Analysis; Glutamates; Least-Squares Analysis; Magnetic Resonance Spectroscopy; Plant Leaves; Quality Control; Sri Lanka; Tea | 2011 |
Reduction of ferrylmyoglobin by theanine and green tea catechins. Importance of specific Acid catalysis.
Topics: Catalysis; Catechin; Chemical Phenomena; Gallic Acid; Glutamates; Hydrogen-Ion Concentration; Metmyoglobin; Oxidation-Reduction; Tea | 2013 |
Quantitative analysis of major constituents in green tea with different plucking periods and their antioxidant activity.
Topics: Benzothiazoles; Biphenyl Compounds; Caffeine; Camellia sinensis; Catechin; Free Radical Scavengers; Free Radicals; Glutamates; Picrates; Plant Extracts; Plant Leaves; Sulfonic Acids | 2014 |
Epigallocatechin-3-gallate inhibits VCAM-1 expression and apoptosis induction associated with LC3 expressions in TNFα-stimulated human endothelial cells.
Topics: Apoptosis; Caspases; Catechin; Cell Adhesion; Cell Line; Chemokine CCL2; Endothelial Cells; Glutamates; Humans; Intercellular Adhesion Molecule-1; Microtubule-Associated Proteins; Tumor Necrosis Factor-alpha; Vascular Cell Adhesion Molecule-1 | 2015 |
Transcriptomic and phytochemical analysis of the biosynthesis of characteristic constituents in tea (Camellia sinensis) compared with oil tea (Camellia oleifera).
Topics: Caffeine; Camellia; Camellia sinensis; Catechin; Chromatography, High Pressure Liquid; Flowers; Glutamates; Molecular Sequence Data; Plant Leaves; Plant Proteins; Sequence Analysis, DNA; Transcriptome | 2015 |
Complementary transcriptomic and proteomic analyses of a chlorophyll-deficient tea plant cultivar reveal multiple metabolic pathway changes.
Topics: Amino Acids; Camellia sinensis; Carotenoids; Catechin; Chlorophyll; Gene Expression Profiling; Gene Expression Regulation, Plant; Genes, Plant; Glutamates; Metabolic Networks and Pathways; Microscopy, Electron, Transmission; Oligonucleotide Array Sequence Analysis; Phenotype; Plant Leaves; Plant Proteins; Proteome; Proteomics; Tea; Transcriptome | 2016 |
The single and synergistic effects of the major tea components caffeine, epigallocatechin-3-gallate and L-theanine on rat sperm viability.
Topics: Animals; Caffeine; Camellia sinensis; Catechin; Cell Survival; Glutamates; Male; Plant Extracts; Rats; Rats, Wistar; Spermatozoa | 2016 |
Determination of volatile organic compounds, catechins, caffeine and theanine in Jukro tea at three growth stages by chromatographic and spectrometric methods.
Topics: Caffeine; Camellia sinensis; Catechin; Chromatography, High Pressure Liquid; Gas Chromatography-Mass Spectrometry; Glutamates; Plant Leaves; Spectrum Analysis; Tea; Volatile Organic Compounds | 2017 |
Anti-stress effects of drinking green tea with lowered caffeine and enriched theanine, epigallocatechin and arginine on psychosocial stress induced adrenal hypertrophy in mice.
Topics: Adrenal Glands; Animals; Arginine; Caffeine; Camellia sinensis; Catechin; Drug Interactions; Glutamates; Hypertrophy; Male; Mice; Phytotherapy; Plant Extracts; Stress, Psychological; Tea; Temperature; Water | 2016 |
Variation of theanine, phenolic, and methylxanthine compounds in 21 cultivars of Camellia sinensis harvested in different seasons.
Topics: Camellia sinensis; Catechin; China; Flavonoids; Glutamates; Phenols; Plant Extracts; Plant Leaves; Seasons; Xanthines | 2017 |
Metabolic Flux Redirection and Transcriptomic Reprogramming in the Albino Tea Cultivar 'Yu-Jin-Xiang' with an Emphasis on Catechin Production.
Topics: Camellia sinensis; Catechin; Cellular Reprogramming; Chloroplasts; Computational Biology; Energy Metabolism; Flavonoids; Gene Expression Regulation, Plant; Glutamates; Metabolic Networks and Pathways; Molecular Sequence Annotation; Phenotype; Pigmentation; Plant Leaves; Reproducibility of Results; Transcriptome | 2017 |
Effect of shading intensity on morphological and color traits and on chemical components of new tea (Camellia sinensis L.) shoots under direct covering cultivation.
Topics: Caffeine; Camellia sinensis; Catechin; Chlorophyll; Color; Crop Production; Glutamates; Japan; Phenotype; Plant Leaves; Seasons; Tea | 2018 |
Chiral analysis of theanine and catechin in characterization of green tea by cyclodextrin-modified micellar electrokinetic chromatography and high performance liquid chromatography.
Topics: beta-Cyclodextrins; Catechin; Chemistry Techniques, Analytical; Chromatography, High Pressure Liquid; Chromatography, Micellar Electrokinetic Capillary; Cyclodextrins; Glutamates; Hydrogen-Ion Concentration; o-Phthalaldehyde; Sodium Dodecyl Sulfate; Stereoisomerism; Tea | 2018 |
Gene co-expression network analysis reveals coordinated regulation of three characteristic secondary biosynthetic pathways in tea plant (Camellia sinensis).
Topics: Caffeine; Camellia sinensis; Catechin; Gene Expression Regulation, Plant; Gene Regulatory Networks; Glutamates; High-Throughput Nucleotide Sequencing; Metabolic Networks and Pathways; Plant Leaves; Transcriptome | 2018 |
Metabolite profiling and transcriptomic analyses reveal an essential role of UVR8-mediated signal transduction pathway in regulating flavonoid biosynthesis in tea plants (Camellia sinensis) in response to shading.
Topics: Biosynthetic Pathways; Caffeine; Camellia sinensis; Catechin; Chlorophyll; Flavonoids; Gene Expression Profiling; Glutamates; Light; Metabolome; Metabolomics; Plant Leaves; Plant Proteins; Signal Transduction; Tea; Transcriptome | 2018 |
The growth of tea.
Topics: Animals; Antioxidants; Caffeine; Catechin; China; Crop Production; Crops, Agricultural; Europe; Evolution, Molecular; Genome, Plant; Glutamates; History, 17th Century; History, 19th Century; History, Ancient; History, Medieval; Humans; India; Japan; Phylogeny; Secondary Metabolism; Taste; Tea | 2019 |
The science of tea's mood-altering magic.
Topics: Adenosine; Affect; Alpha Rhythm; Animals; Antioxidants; Behavior; Beta Rhythm; Blood-Brain Barrier; Caffeine; Catechin; Cognition; Dementia; Depression; Exercise; gamma-Aminobutyric Acid; Glutamates; Humans; Hydrocortisone; Life Style; Mental Health; Middle Aged; Stress, Psychological; Tea; Theta Rhythm | 2019 |
Visualized analysis of within-tissue spatial distribution of specialized metabolites in tea (Camellia sinensis) using desorption electrospray ionization imaging mass spectrometry.
Topics: Camellia sinensis; Catechin; Gallic Acid; Glutamates; Plant Leaves; Plant Roots; Polyphenols; Spectrometry, Mass, Electrospray Ionization | 2019 |
Effect of Major Tea Insect Attack on Formation of Quality-Related Nonvolatile Specialized Metabolites in Tea ( Camellia sinensis) Leaves.
Topics: Animals; Biflavonoids; Camellia sinensis; Catechin; Cyclopentanes; Glutamates; Hemiptera; Oxylipins; Plant Growth Regulators; Plant Leaves; Salicylic Acid | 2019 |
Analysis of Young Shoots of 'Anji Baicha' (Camellia sinensis) at Three Developmental Stages Using Nontargeted LC-MS-Based Metabolomics.
Topics: Amino Acids; Camellia sinensis; Catechin; Chromatography, Liquid; Glutamates; Glycosides; Kaempferols; Metabolome; Metabolomics; Plant Leaves; Plant Shoots; Tandem Mass Spectrometry | 2019 |
Untargeted metabolomics coupled with chemometrics analysis reveals potential non-volatile markers during oolong tea shaking.
Topics: Catechin; Chromatography, High Pressure Liquid; Databases, Factual; Food Quality; Glutamates; Metabolomics; Phenylalanine; Plant Leaves; Proline; Tea; Tryptophan; Volatile Organic Compounds | 2019 |
"Oral" tribology study on saliva-tea compound mixtures: Correlation between sweet aftertaste (Huigan) perception and friction coefficient.
Topics: Adult; Catechin; China; Flavonoids; Friction; Glutamates; Humans; Polyphenols; Saliva; Sensation; Taste Perception; Tea; Young Adult | 2019 |
Seven-day Green Tea Supplementation Revamps Gut Microbiome and Caecum/Skin Metabolome in Mice from Stress.
Topics: Amino Acids; Animals; Bifidobacterium; Caffeine; Catechin; Cecum; Clostridium butyricum; Fatty Acids; Female; Glutamates; Lactobacillus; Metabolome; Mice; Microbiota; Plant Extracts; Prebiotics; Skin; Stress, Physiological; Tea; Ultraviolet Rays | 2019 |
The Biosynthesis of Main Taste Compounds Is Coordinately Regulated by miRNAs and Phytohormones in Tea Plant (
Topics: Caffeine; Camellia sinensis; Catechin; Flavoring Agents; Gene Expression Regulation, Plant; Glutamates; MicroRNAs; Plant Growth Regulators; Plant Leaves; Plant Proteins | 2020 |
Integrated transcriptomics and metabolomics analysis of catechins, caffeine and theanine biosynthesis in tea plant (Camellia sinensis) over the course of seasons.
Topics: Caffeine; Camellia sinensis; Catechin; Gene Expression; Glutamates; Metabolomics; Phenotype; Plant Leaves; Seasons; Transcription Factors; Transcriptome | 2020 |
Antidepressant Effect of Shaded White Leaf Tea Containing High Levels of Caffeine and Amino Acids.
Topics: Amino Acids; Amylases; Animals; Antidepressive Agents; Arginine; Behavior, Animal; Caffeine; Catechin; Female; Glutamates; Humans; Male; Mice; Placebo Effect; Plant Extracts; Plant Leaves; Stress, Psychological; Tea; Young Adult | 2020 |
Exogenous melatonin improves tea quality under moderate high temperatures by increasing epigallocatechin-3-gallate and theanine biosynthesis in Camellia sinensis L.
Topics: Caffeine; Camellia sinensis; Catechin; Climate; Glutamates; Melatonin; Photosynthesis; Plant Leaves; Tea; Temperature | 2020 |
Multiple-genotypes transcriptional analysis revealed candidates genes and nucleotide variants for improvement of quality characteristics in tea (Camellia sinensis (L.) O. Kuntze).
Topics: Caffeine; Camellia sinensis; Catechin; Genotype; Glutamates; Oils, Volatile; Plant Proteins; Polymorphism, Single Nucleotide; Protein Interaction Maps; Quantitative Trait, Heritable; Transcriptome | 2021 |
Foliar application of glycinebetaine and Zn fertilizer improves both the apparent and functional qualities of albino tea [
Topics: Betaine; Caffeine; Camellia sinensis; Carotenoids; Catechin; Chlorophyll; Fertilizers; Glutamates; Metabolomics; Nitrogen; Photosynthesis; Plant Leaves; Tea; Zinc | 2021 |
Role of Epigallocatechin Gallate in Glucose, Lipid, and Protein Metabolism and L-Theanine in the Metabolism-Regulatory Effects of Epigallocatechin Gallate.
Topics: Acetyl-CoA Carboxylase; AMP-Activated Protein Kinase Kinases; AMP-Activated Protein Kinases; Animals; Camellia sinensis; Catechin; Drug Interactions; Glucose; Glutamates; Glycogen; Glycogen Synthase; Insulin; Lipid Metabolism; Liver; Male; Muscles; Phosphorylation; Plant Extracts; Proteins; Rats, Sprague-Dawley; Receptor, Insulin; Ribosomal Protein S6 Kinases; Tea; TOR Serine-Threonine Kinases | 2021 |
l-Theanine Inhibits (-)-Epigallocatechin-3-gallate Oxidation via Chelating Copper.
Topics: Animals; Catechin; Chelating Agents; Copper; Dopamine; Glutamates; Mice; Oxidation-Reduction; Tea | 2022 |