Estimation of essential fatty acid requirements of common carp larvae using semi‐purified artificial diets

作者: J. Radunz‐Neto , G. Corraze , P. Bergot , S.J. Kaushik

DOI: 10.1080/17450399609381862

关键词: Food sciencePeanut oilBiochemistryChemistryLinoleic acidLinolenic acidFatty acidEssential fatty acidCaseinCarpCod liver oil

摘要: Two trials were conducted with duplicate groups of (first feeding) carp larvae fed artificial dry diets based on casein and dextrin over 21 or 25 days. One control diet yeast was also tested. Survival, growth fatty acid profiles studied. In trial 1, (n‐3) requirement estimated using supplemented not methyl linolenate cod liver oil. After days, the best survival observed in unsupple‐mented [(n‐3) level: 0.05%]. Survival improved by higher levels acids. 2, (n‐6) graded linoleate peanut obtained 0.25% (total 1 %) 1.25% oil 0.89%). Fatty ...

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