Fillet yield, proximate composition and mineral contents in Indian spiny halibut Psettodes erumei caught from the coastal waters of Bushehr (Persian Gulf)
- سال انتشار: 1390
- محل انتشار: مجله علوم شیلات ایران، دوره: 10، شماره: 3
- کد COI اختصاصی: JR_JIFRO-10-3_015
- زبان مقاله: انگلیسی
- تعداد مشاهده: 147
نویسندگان
چکیده
The objective of this study was to assess fillet yield, proximate composition and mineral contents of the Indian spiny halibut (Psettodes erumei) during different seasons. Fish samples (female = ۱۰۰ and male = ۱۰۰) were caught from the coastal waters of Bushehr province and body weight and length were taken to predict fillet weight and yield. Large differences in the fillet yield were observed between seasons. The highest fillet yield (۴۹.۴%) was obtained in the samples collected in autumn while samples collected in spring had the lowest yield (۴۲.۱%). There was a linear relationship between fish length and fillet weight while no significant correlation was found between fillet yield and body measurements (weight and length). The fat content of Indian spiny halibut was < ۱.۲% throughout the sampling period. Based on the results, fish collected in all seasons except spring for fillets may lead to a higher production with no significant difference between two sexes.کلیدواژه ها
Fillet yields, Psettodes erumei, Proximate composition, Persian Gulfاطلاعات بیشتر در مورد COI
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