Changes in the levels of circulating plasma free amino acids of carp (Cyprinus carpio) after feeding a protein and an amino acid diet of similar composition

Plakas, Steven M.; Katayama, Tadao C.; Tanaka, Yoshito; Deshimaru, Osamu

doi:10.1016/0044-8486(80)90066-6

Cited by 85 publications

(52 citation statements)

References 24 publications

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“…Ogata et al (1985) measured the total essential FAA concentration in the whole body of the European eel, Anguilla anguilla L., and noted that it was positively correlated with dietary protein content. Significant correlations have also been reported between essential AA concentration in the diet and plasma of rainbow trout, Oncorhynchus mykiss (Nose 1972;Yamada et al 1981;Walton and Wilson 1986;Murai et al 1987); common carp, Cyprinus carpio (Plakas et al 1980;Dabrowski 1982;Ogata 1986) and channel catfish, Ictalurus punctatus (Wilson et al 1985). Although there were no data on the individual food consumption rates in these studies, Dabrowski (1982) suggested that individual variation in blood and plasma FAA concentrations were largely due to differences in the amount of food ingested.…”

Section: Introductionmentioning

confidence: 83%

Effect of feeding on the tissue free amino acid concentrations in rainbow trout (Oncorhynchus mykiss Walbaum)

Carter

Houlihan

et al. 1995

Fish Physiol Biochem

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This study investigates whether tissue free amino acid (FAA) pools in rainbow trout,Oncorhynchus mykiss (Walbaum), are altered following feeding and the relationships between the amount of food consumed and the FAA pool size. Trout were starved for 7 days to provide baseline data and then refed on day 8. Individual food intake was measured by radiography and the consumption of amino acids (AA) calculated from dietary protein consumption. Total FAA concentrations in the stomach, liver and white muscle were little changed at various times after the meal and this pattern was repeated for the majority of individual FAA. Overall, the most notable change was a reduction in essential FAA concentrations (principally in valine, leucine and isoleucine) in the white muscle following feeding. However, in the caeca total FAA, total essential FAA and a number of individual FAA were significantly elevated at 4, 9 and 15h following feeding. There were few significant correlations between dietary amino acid consumption and total tissue FAA and essential FAA concentration in the stomach, caecum and white muscle; correlations were stronger in the liver. In order to explain the relative constancy of total FAA concentrations in the tissues following food intake (which represents over 100% of the total FAA pool) a model is presented that quantifies the AA flux through the free pools and considers the role of protein turnover in regulating FAA pool size.

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Section: Introductionmentioning

confidence: 83%

Effect of feeding on the tissue free amino acid concentrations in rainbow trout (Oncorhynchus mykiss Walbaum)

Carter

Houlihan

et al. 1995

Fish Physiol Biochem

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“…In different species of fish, considerable variations in the composition of amino acids, particularly in studies of free essential amino acids (FEAA) in blood plasma, are demonstrated. A high degree of correlation between diet composition and FEAA levels in blood plasma in the common carp has been reported by, e.g., Plakas et al (1980), Dabrowski (1982, Schwarz et al (1984), Zeitler et al (1984) and Ogata (1986), in the rainbow trout by Kaushik and Luquet (1977 a,b), Walton and Wilson (1986), Yokoyama and Nakazoe (1991) and Yokoyama et al (1994), in the salmon by Ogata and Murai (1994) and in the sturgeon by Kaushik et al (1994). Schwarz and Kirchgessner (1988) found that dietary levels of crude protein (CP) exceeding 41% cause a significant increase in certain free non-essential amino acids (FNEAA), while high-energy diets (over 18.2 MJ) will cause their reduction.…”

Section: Fish Tench Genome Manipulations Polyploidy Essential Andmentioning

confidence: 96%

Amino Acid Composition of Muscle Proteins of Diploid and Triploid Tench (Tinca tinca, Linnaeus 1758)

Buchtová¹,

Smutná²,

Vorlová³

et al. 2005

Acta Vet. Brno

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The aim of the study was to determine the differences in the composition of amino acids (in % of total determined amino acids) between diploid (2n) and triploid (3n) tench of identical genetic specifications and raised under the same conditions, in relation to sex (F-female vs. M-male) and age (T 3 -36 months vs. T 3+ -42 months). A total of 38 mixed samples of muscle tissue from 137 tench divided by sex, ploidy and age were analyzed. The effect of ploidy and sex on the composition of the spectrum of amino acids of muscle proteins was greater in the T 3 tench population. The following differences in values were found: female fish (ploidy effect): Thr (p < 0.05), Arg (p < 0.05), Pro (p < 0.01) Gly (p < 0.01); male fish (ploidy effect): Ile (p < 0.01); diploids (sex effect): Arg (p < 0.05); triploids (sex effect): Pro (p < 0.01). In the T 3+ tench population, highly significant (p < 0.01) differences in Gly contents in female fish (ploidy effect) and triploids (sex effect) were found. Lower levels of the following amino acids were found in muscle tissue of T 3+ tench compared with the T 3 (younger) tench population: Val, Phe, Lys, His, Arg (in F 2n and M 3n), Pro (in F 3n) and Tyr. Levels of Thr, Ile, Leu, Arg (in M 2n and F 3n), Asp, Glu, Gly and Ala, on the other hand, were higher in T 3+ tench. Results of the present study suggest that the qualitative and quantitative compositions of some amino acids bound in tench muscle proteins may be statistically significantly influenced by such biotic factors like sex, ploidy and age. Fish, tench, genome manipulations, polyploidy, essential and non-essential amino acidA large number of research teams study the quantitative and qualitative composition of amino acids of bodily tissues and fluids of fish. They mainly focus on investigating the effects that diets (different contents of proteins and lipids) may have on the composition of free amino acids (FAA). In different species of fish, considerable variations in the composition of amino acids, particularly in studies of free essential amino acids (FEAA) in blood plasma, are demonstrated. A high degree of correlation between diet composition and FEAA levels in blood plasma in the common carp has been reported by, e.g., Plakas et al. (1980), Dabrowski (1982, Schwarz et al. (1984), Zeitler et al. (1984) and Ogata (1986), in the rainbow trout by Kaushik and Luquet (1977 a,b), Walton and Wilson (1986), Yokoyama and Nakazoe (1991) and Yokoyama et al. (1994), in the salmon by Ogata and Murai (1994) and in the sturgeon by Kaushik et al. (1994). Schwarz and Kirchgessner (1988) found that dietary levels of crude protein (CP) exceeding 41% cause a significant increase in certain free non-essential amino acids (FNEAA), while high-energy diets (over 18.2 MJ) will cause their reduction.

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“…However, MAZID et al 21 showed that Tilapia grew poorly on a free amino acid diet, a result similar to that found by AOE et a1.3) for carp. PLAKAS et al 4) examined changes in the levels of circulating plasma free amino acids in carp after feeding a casein and free amino acid diet, and found some significant differences in plasma free amino acid patterns between the two diets. In an earlier study with rainbow trout,6) (a fish which can utilize an amino acid diet nearly as well as a protein diet), we investigated plasma amino acid changes by force-feeding casein and a corresponding amino acid mixture, and com pared the results with those obtained by PLAKAS et al4) for carp.…”

mentioning

confidence: 99%

Plasma amino acid changes in Tilapia nilotica fed a casein and a corresponding free amino acid diet.

Yamada¹,

Tanaka²,

Katayama³

et al. 1982

NIPPON SUISAN GAKKAISHI

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Starved Tilapia nilotica were fed a casein diet and an amino acid diet of similar composition. The change in concentrations of plasma-free amino acids of Tilapia at 0 , 2, 4, 8, 12 and 24 hours after administering the two diets was examined.With respect to the casein diet , all plasma-free essential amino acids attained their maximal values at 4 hours after feeding, and then declined to the fasting levels within 24 hours.With the amino acid diet, all plasma-free essential amino acids peaked at 2 hours, and returned to their fasting levels within 4 to 8 hours.Free non-essential amino acids showed unique patterns of change in the plasma of Tilapia after both the casein diet and the free amino acid diet were administered.

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Changes in the levels of circulating plasma free amino acids of carp (Cyprinus carpio) after feeding a protein and an amino acid diet of similar composition

Cited by 85 publications

References 24 publications

Effect of feeding on the tissue free amino acid concentrations in rainbow trout (Oncorhynchus mykiss Walbaum)

Effect of feeding on the tissue free amino acid concentrations in rainbow trout (Oncorhynchus mykiss Walbaum)

Amino Acid Composition of Muscle Proteins of Diploid and Triploid Tench (Tinca tinca, Linnaeus 1758)

Plasma amino acid changes in Tilapia nilotica fed a casein and a corresponding free amino acid diet.

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