Comparison of Body Compositions and Fatty Acid Profiles of Farmed and Wild Rainbow Trout (Oncorhynchus mykiss)


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Öz M., DİKEL S.

WOOD SCIENCE AND TECHNOLOGY, cilt.3, ss.50-60, 2015 (Diğer Kurumların Hakemli Dergileri)

  • Cilt numarası: 3 Konu: 4
  • Basım Tarihi: 2015
  • Dergi Adı: WOOD SCIENCE AND TECHNOLOGY
  • Sayfa Sayıları: ss.50-60

Özet

 In this study, body composition and fatty acid
profiles  were  compared  between  farmed  and  wild  rainbow
trout; the latter escaped from farms to nature and fed natural
food. The total crude protein, lipid, ash, dry matter and fatty
acid composition of fish meat were determined. The results
indicated that the wild rainbow trout contained a significant
higher  amount  of  crude  protein,  ash,  dry  matter,  total
saturated fatty acids (SFA) and eicosapentaenoic acid (EPA);
and  a  lower  amount  of  lipid,  total  monounsaturated  fatty
acids  (MUFA),  total  polyunsaturated  fatty  acids  (PUFA),
and docosahexaenoic acid (DHA) compared with the farmed
rainbow trout.