fumaric-acid and Body-Weight

fumaric-acid has been researched along with Body-Weight* in 8 studies

Other Studies

8 other study(ies) available for fumaric-acid and Body-Weight

ArticleYear
The effect of several organic acids on phytate phosphorus hydrolysis in broiler chicks.
    Poultry science, 2008, Volume: 87, Issue:4

    Supplementation of some organic acids to a P-deficient diet has been shown to improve phytate P utilization. Two experiments were conducted from 0 to 16 d in battery brooders to determine the effect of various organic acids supplementation on phytate P utilization. In both experiments, birds were fed P-deficient corn and soybean meal-based diets. In experiment 1, citric acid, malic acid, fumaric acid, and EDTA were supplemented. Experiment 2 had a 2 x 2 factorial design with 2 sources of Met, 2-hydroxy-4-(methylthio) butanoic acid (HMB) and dl-Met, with or without 500 U/kg of phytase. In experiment 1, the addition of citric, malic, and fumaric acids increased percentage of bone ash, but only the effect of citric acid was significant. The addition of citric and malic acids also significantly increased the retention of P and phytate P (P<0.05). In experiment 2, the addition of phytase to the diet significantly increased 16-d BW gain, feed intake, percentage of bone ash, milligrams of bone ash, phytate P disappearance, and decreased the incidence of P-deficiency rickets. Methionine source did not affect 16-d BW gain, feed intake, feed efficiency, milligrams of bone ash, or P rickets incidence. However, the birds fed HMB had a higher percentage of bone ash and phytate P disappearance compared with the groups fed dl-Met only when phytase was added to the diets. The additions of citric acid and HMB improved phytate P utilization. However, the reason why some organic acids are effective whereas others are not is not apparent.

    Topics: 6-Phytase; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Carboxylic Acids; Chelating Agents; Chickens; Citric Acid; Edetic Acid; Female; Fumarates; Malates; Male; Minerals; Phosphorus; Phytic Acid; Poultry Diseases; Random Allocation; Rickets

2008
Research note: fumaric acid enhances performance of broiler chickens.
    Poultry science, 1991, Volume: 70, Issue:6

    Two studies were conducted to examine the effects of dietary inclusion of fumaric acid on performance and carcass composition of broiler chickens. Fumaric acid was added to nutritionally complete diets at levels of 0, .125, .25, and .5% and fed from 1 to 49 days under simulated commercial conditions. In one trial, samples of birds were processed to determine dressing percentage and abdominal fat content. In the first trial (mixed sex broilers), the addition of .125% fumaric acid significantly (P less than .05) improved 49-day body weight of females and average weight gain of both sexes with no effect on feed utilization. Feed consumption was significantly increased when diets contained .125 or .50% fumaric acid. In the second trial (male broilers), 49-day body weight was significantly (P less than .05) improved by the addition of .125 and .25% fumaric acid. There were no significant differences in feed consumption; feed utilization was improved by the addition of all levels of fumaric acid. Dietary fumaric acid had no adverse effects on dressing percentage, abdominal fat content, or mortality rate.

    Topics: Animals; Body Weight; Chickens; Eating; Female; Fumarates; Male; Random Allocation; Sex Characteristics; Weight Gain

1991
Fumaric and citric acids as feed additives in starter pig diets: effect on performance and nutrient balance.
    Journal of animal science, 1988, Volume: 66, Issue:10

    The effect of dietary citric acid (CA) and fumaric acid (FA) on pig weight gain (ADG) and gain/feed (G/F) was studied in two trials using 192 crossbred, 4-wk-old weaning pigs. Three dietary levels (0, 1.5 or 3.0%) of either FA (Trial 1) or CA (Trial 2) with or without an antibiotic supplement (110 mg chlortetracycline, 110 mg sulfamethazine and 55 mg penicillin/kg diet) formed six treatment combinations in each trial. These six diets were fed to two replicate pens of eight pigs each for a 4-wk period. In Trial 1, ADG was improved (P less than .01) during wk 1, and G/F was improved during wk 1 (P less than .01) as well as during wk 1 to 2 (P less than .05) for pigs consuming FA-supplemented diets. In Trial 2, CA had no beneficial influence on ADG during the 4-wk trial. However, feed intake during wk 1 was depressed (P less than .05) by adding CA, as was G/F during wk 1 to 2 (P less than .05). Based on these results, FA was selected to be used in a nutrient balance study. Twelve 4-wk-old weanling pigs were fed one of three diets: control (C), C + 1.5% FA, or C + antibiotic supplement (A). Diet digestible energy (DE), ME and N-corrected ME (MEN) were not different among treatments. Nitrogen balance, percentage N retained and apparent N digestibility were not affected by dietary treatment. Calcium balance and percentage of Ca retained were unaffected by diet.(ABSTRACT TRUNCATED AT 250 WORDS)

    Topics: Animal Feed; Animals; Anti-Bacterial Agents; Body Weight; Citrates; Citric Acid; Fumarates; Swine

1988
Use of organic acids in broiler diets.
    Poultry science, 1988, Volume: 67, Issue:8

    Two feeding trials were carried out to determine the potential use of fumaric acid and calcium formate in diets for broiler chickens. In the first study using male broiler chicks fed to 21 days of age, fumaric acid was added at 0, .5, 1.0 and 1.5% and calcium formate was added at 0, .72, 1.48, 2.20, and 2.89%. All combinations of fumaric acid and calcium formate were evaluated in a 4 x 5 factorial arrangement of treatments. Addition of .5 or 1.0% fumaric acid significantly (P less than .05) improved body weights of broilers but did not influence feed utilization. Addition of calcium formate at levels greater than .72% significantly reduced both body weight and feed utilization. There was no significant interaction between levels of fumaric acid and calcium formate. In a second trial, male and female broiler chicks were grown to 49 days of age using diets containing 0, .5, 1.0, and 1.5% calcium formate. Addition of .5 or 1.0% calcium formate had no significant effect on weight gains or feed utilization. Addition of 1.5% calcium formate significantly reduced body weights of both males and females at 21 and 42 days. At 49 days of age, body weights of males fed 1.5% calcium formate did not differ from those of males fed the control diet, but were significantly less than those of males fed diets with .5 or 1.0% calcium formate. Female body weights at 49 days of age were significantly depressed by addition of 1.5% calcium formate.

    Topics: Animals; Body Weight; Chickens; Diet; Formates; Fumarates; Male

1988
Feed additive studies with newly weaned pigs: efficacy of supplemental copper, antibiotics and organic acids.
    Journal of animal science, 1985, Volume: 60, Issue:2

    Six experiments involving 706 newly weaned 28- to 32-d-old pigs were conducted to evaluate the efficacy of copper (Cu) sulfate (to provide 250 mg/kg Cu), antibiotic-sulfa combinations [chlortetracycline, 110 mg/kg + penicillin, 55 mg/kg + sulfamethazine, 110 mg/kg; i.e., Aureo-Sulfa-Penicillin (ASP) or tylosin, 110 mg/kg + sulfamethazine, 110 mg/kg; i.e., Tylosin-Sulfa (TS)] and anhydrous citric or fumaric acid (.75 to 1.5% of the diet). The basal experimental diet was a 19% crude protein (CP)-fortified corn-soybean meal diet (1.08% lysine) containing 7% dried whey and 3% fish meal. Marked and consistent gain and gain/feed responses occurred from the Cu supplement, particularly during the first week postweaning. The antibiotic-sulfa combinations were less efficacious than Cu during the 1-wk postweaning stress period. During either the 1- or 3-wk growth periods, ASP and TS showed additivity with Cu in promoting rate and efficiency of weight gain. Liver Cu was increased by Cu addition to the diet, but neither ASP nor TS affected Cu deposition in the liver. In a factorial experiment involving 17% (1.01% lysine) or 20% CP (1.23% lysine) corn-soybean meal diets containing either no dried whey or an addition of 25% whey, Cu supplementation elicited marked improvements in rate and efficiency of weight gain, particularly in diets without added whey. Likewise, whey addition improved pig performance, especially when added to the diets containing no supplemental Cu.(ABSTRACT TRUNCATED AT 250 WORDS)

    Topics: Animals; Anti-Bacterial Agents; Body Weight; Citrates; Citric Acid; Copper; Copper Sulfate; Drug Combinations; Food Additives; Fumarates; Liver; Sulfonamides; Swine

1985
Response of starter pigs to supplementation of corn-soybean meal diets with organic acids.
    Journal of animal science, 1985, Volume: 60, Issue:5

    Four growth experiments were conducted to assess the effects of organic acid supplementation on performance of starter and finisher pigs. Three 4-wk starter experiments utilized 392 pigs fed simple corn-soybean meal diets. A fourth experiment employed 135 finisher pigs in a 6-wk study. Each of the starter experiments was initiated immediately after weaning; piglets were 30 +/- 3 d of age. In Exp. 1, weanling pigs fed a 19% crude protein, simple corn-soybean meal diet were compared with pigs fed similar diets supplemented with 2% propionic, fumaric, or citric acid. Addition of each acid improved (P less than .07) efficiency of gain, while propionate depressed (P less than .05) feed intake. Additions of 1, 2, 3 or 4% fumarate were made in Exp. 2, resulting in linear daily gain and feed efficiency improvements (P less than .05). In Exp. 3, a possible protein-sparing effect of fumaric acid was investigated. Increasing protein levels from 16 to 20% improved daily gain (P less than .01) and feed efficiency (P less than .0001); fumarate supplementation (2%) increased (P less than .01) gain:feed. However, there was no protein X fumaric acid interaction. In Exp. 4, no treatment effects were noted with performance of finisher pigs fed a 14% crude protein, corn-soybean meal diet was compared with that of pigs fed similar diets supplemented with 1.5 or 3% fumaric acid.

    Topics: Animals; Body Weight; Citrates; Citric Acid; Dietary Proteins; Energy Metabolism; Female; Food, Fortified; Fumarates; Glycine max; Hydrogen-Ion Concentration; Male; Propionates; Swine; Zea mays

1985
[Nutritive effect of fumaric acid on growth and body composition of rats].
    Zeitschrift fur Tierphysiologie, Tierernahrung und Futtermittelkunde, 1982, Volume: 47, Issue:4

    Topics: Animals; Body Composition; Body Weight; Diet; Dose-Response Relationship, Drug; Female; Fumarates; Growth; Rats; Rats, Inbred Strains

1982
[Mineral and trace element content of rats with dietary fumaric acid supplement].
    Zeitschrift fur Tierphysiologie, Tierernahrung und Futtermittelkunde, 1982, Volume: 48, Issue:1-2

    Topics: Animals; Body Weight; Female; Food Additives; Fumarates; Minerals; Rats; Rats, Inbred Strains; Trace Elements

1982