Amino acid composition of carp (Cyprinus carpio L.) with varying protein and energy supplies

Schwarz, F. J.; Kirchgeßner, M.

doi:10.1016/0044-8486(88)90219-0

Cited by 25 publications

(17 citation statements)

References 19 publications

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“…composition in fish. Schwarz and Kirchgessner 1988 reported that dietary protein level had no obvious influence on the body amino acid pattern in common carp. The results were somewhat different from those of the present study.…”

Section: Resultsmentioning

confidence: 98%

“…controls Tables 2 and 3 were similar to those reported for common carp or other Ž . cyprinids Schwarz and Kirchgessner, 1988;Gatlin, 1987 . Of the essential amino acids, regardless of strain, the proportions of lysine, leucine, phenylalanine and valine as percentages of body protein, increased significantly, while that of arginine decreased, with increases in dietary protein level.…”

Section: Resultsmentioning

confidence: 99%

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Whole-body amino acid pattern of F4 human growth hormone gene-transgenic red common carp (Cyprinus carpio) fed diets with different protein levels

Cui

Hung

et al. 2000

Aquaculture

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Section: Resultsmentioning

confidence: 98%

Section: Resultsmentioning

confidence: 99%

Whole-body amino acid pattern of F4 human growth hormone gene-transgenic red common carp (Cyprinus carpio) fed diets with different protein levels

Cui

Hung

et al. 2000

Aquaculture

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“…4) (Bouche et al, 1973;Dobson et Holmes, 1984;Craig, 1985;Black et Love, 1986;Weatherley et Gill, 1987;Miglavs et Jobling, 1989;Jobling et al, 1993 Love (1980) a signalé que la teneur en acides aminés des oeufs de poissons est influencée par celle des protéines alimentaires. De plus, on a montré chez la carpe, que le taux des protéines et la valeur énergétique de l'aliment modifient le pourcentage des acides aminés dans la carcasse (Schwartz et Kirchgessner, 1988). Par ailleurs, chez les poissons, une forte corrélation entre les besoins en aminoacides et la teneur en acides aminés de la carcasse a été mise en évidence (Cowey et Tacon, 1983 ;Wilson et Poe, 1985;Gatlin, 1987), ce qui conduit à admettre que, récipro-quement, un déficit de la fraction claminée alimentaire peut avoir un retentissement sur la composition des protéines corporelles.…”

Section: Composition Somatique Chez La Perche Et Le Gardonunclassified

Recherches sur l'état physiologique des poissons de la retenue de Pareloup : données relatives à cinq années d'étude

et al. 1994

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Résumé. -L'état physiologique des poissons a été estimé, pour une part, par l'évaluation mensuelle, au cours de quatre années (1984, 1989, 1990, 1991), de caractéristiques morphophysiologiques et de la composition somatique chez deux espèces différant par leur régime alimentaire : la perche et le gardon. Les valeurs obtenues ont démontré qu'il y a certaines années (1984, 1989), en été, un ralentissement de la croissance pondérale, une diminution ou un arrêt de l'accrétion protéique accompagné d'une modification de la concentration d'acides aminés ainsi qu'une chute de la teneur en lipides somatiques. Ces résultats indiquent nettement l'existence, dans la retenue de Pareloup, de conditions nutritionnelles plus ou moins favorables aux populations pisciaires, durant la période estivale. Par ailleurs, la détermination de paramètres sanguins, au cours d'un cycle annuel (1992)(1993), chez plusieurs espèces de poissons (brème, chevesne, brochet, sandre, perche) a révélé que si la valeur de l'hématocrite, la cholestérolémie, la triglycéridémie et la protéinémie sont, d'une manière générale, relativement stables, la glycémie varierait avec la photopériode et le taux d'insuline circulante serait en relation avec le cycle sexuel, pour la plupart des espèces.Mots-clés. -Poissons, retenue, composition somatique, paramètres sanguins.Abstract. -The physiological state of fish was first assessed by monthly evaluation in four years (1 984, 1989, 1990, 1991) of certain morphophysiological characteristics and of somatic composition in two species (perch and roach) with different dietary habits. In 1984 and 1989, a slowing down in weight gain, a decrease or an interruption in protein accretion associated with changes in amino acid contents, and a fall in somatic lipid levels were observed in summer. These results clearly point to dietary conditions 258 F. Vellas et al.in Pareloup Reservoir which are more or less favorable to fish populations during this period. In addition, blood parameter rneasurernents, carried out frorn 1992 to 1993 in various fish species (bream, chub, pike, pike-perch, perch), generally showed relatively unchanged values for hematocrit and plasma cholesterol, triglyceride and protein contents, while plasma glucose levels appeared dependent on the photoperiod and circulating insulin rates on the reproductive cycle, for most species.

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“…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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confidence: 99%

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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Amino acid composition of carp (Cyprinus carpio L.) with varying protein and energy supplies

Cited by 25 publications

References 19 publications

Whole-body amino acid pattern of F4 human growth hormone gene-transgenic red common carp (Cyprinus carpio) fed diets with different protein levels

Whole-body amino acid pattern of F4 human growth hormone gene-transgenic red common carp (Cyprinus carpio) fed diets with different protein levels

Recherches sur l'état physiologique des poissons de la retenue de Pareloup : données relatives à cinq années d'étude

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

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