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Information Journal Paper

Title

EFFECTS OF AMINO ACID SUPPLEMENTATION OF LYSINE AND METHIONINE ON BODY BIOCHEMICAL COMPOSITION AND AMINO ACID PROFILE OF SOBAITY SEA BREAM (SPARIDENTEX HASTA) JUVENILES

Pages

  129-142

Abstract

 In this study that lasted to 8 weeks, was conducted to determine  the effects of dietary supplementation of LYSINE and  METHIONINE on body biochemical composition and AMINO ACID profile of SOBAITY SEA BREAM, SPARIDENTEX HASTA. Therefore, 180 juvenile fish with an initial weight of 31.38 ±1.4 g were distributed randomly among eighteen tanks. Fish were fed to satiation three time per day (08:00, 13:00 and 18:00 hours) with formulated diets containing six different levels of dietary METHIONINE and LYSINE; Diet 1: a control diet without dietary AMINO ACID supplementation; Diet 2: 100% METHIONINE supplementation; Diet 3: 75% METHIONINE and 25% LYSINE supplementation; Diet 4: 50% METHIONINE and 50% LYSINE supplementation; Diet 5: 25% METHIONINE and 75% LYSINE supplementation and Diet 6: 100% LYSINE supplementation.The results of this study showed Carcass protein content was significantly affected by the AMINO ACID supplements and the highest level of carcass protein observed in fish were fed by diet 3 (P<0.05). Also Increasing levels of  LYSINE in diet caused increases the amount of fat in the carcass although the content of carcass fat, moister and ash were not significantly different among thetreatments (P>0.05). In addition, essential AMINO ACIDs (∑EAA) and non-essential AMINO ACIDs (∑NEAA) and  ratio ∑EAA / ∑NEAA, were affected by LYSINE and METHIONINE AMINO ACID supplementation as ∑EAA and ratio (∑EAA) / (∑NEAA) significantly increased with increasing levels of AMINO ACID supplementation and the highest amount of this parameters observed in groups were fed by diet with high levels of METHIONINE.The results showed that adding 75%  dietary METHIONINE supplementation and 25% LYSINE supplemtation to the diet containg 45.95% protein, have positive effects on biochemical composition and AMINO ACID profile in rearing of Sobaity seabream juveniles.

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    APA: Copy

    BEIRAMI, N., ZAKERI, M., KOCHENIN, P., YAVARI, V., & MOHAMMADI AZARM, H.. (2016). EFFECTS OF AMINO ACID SUPPLEMENTATION OF LYSINE AND METHIONINE ON BODY BIOCHEMICAL COMPOSITION AND AMINO ACID PROFILE OF SOBAITY SEA BREAM (SPARIDENTEX HASTA) JUVENILES. IRANIAN SCIENTIFIC FISHERIES JOURNAL, 25(5), 129-142. SID. https://sid.ir/paper/4474/en

    Vancouver: Copy

    BEIRAMI N., ZAKERI M., KOCHENIN P., YAVARI V., MOHAMMADI AZARM H.. EFFECTS OF AMINO ACID SUPPLEMENTATION OF LYSINE AND METHIONINE ON BODY BIOCHEMICAL COMPOSITION AND AMINO ACID PROFILE OF SOBAITY SEA BREAM (SPARIDENTEX HASTA) JUVENILES. IRANIAN SCIENTIFIC FISHERIES JOURNAL[Internet]. 2016;25(5):129-142. Available from: https://sid.ir/paper/4474/en

    IEEE: Copy

    N. BEIRAMI, M. ZAKERI, P. KOCHENIN, V. YAVARI, and H. MOHAMMADI AZARM, “EFFECTS OF AMINO ACID SUPPLEMENTATION OF LYSINE AND METHIONINE ON BODY BIOCHEMICAL COMPOSITION AND AMINO ACID PROFILE OF SOBAITY SEA BREAM (SPARIDENTEX HASTA) JUVENILES,” IRANIAN SCIENTIFIC FISHERIES JOURNAL, vol. 25, no. 5, pp. 129–142, 2016, [Online]. Available: https://sid.ir/paper/4474/en

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