CAJ | 학술논문

对体质量为712·4~979·6 g的鲈Lateolabrax japonicus鱼骨进行了常规成分和氨基酸含量检测。结果表明：鲈鱼骨粗蛋白质含量为24·00%(干基)，粗灰分含量为33·28%(湿基)，粗脂肪含量为3·67%(湿基)，是一种高矿物质、低脂肪的蛋白原料；鲈鱼骨氨基酸种类齐全，其中羟脯氨酸含量较高(1·499%)，胶原蛋白含量比较丰富；鲈鱼骨中必需氨基酸(1260·6 mg/g N)和鲜味氨基酸含量(9·972%)丰富，必需氨基酸含量超过WHO推荐的成人氨基酸需要量，氨基酸支/芳值为2·34。研究表明，鲈鱼骨营养价值较高，有待于进一步开发利用。
대체질량위712·4~979·6 g적로Lateolabrax japonicus어골진행료상규성분화안기산함량검측。결과표명：로어골조단백질함량위24·00%(간기)，조회분함량위33·28%(습기)，조지방함량위3·67%(습기)，시일충고광물질、저지방적단백원료；로어골안기산충류제전，기중간포안산함량교고(1·499%)，효원단백함량비교봉부；로어골중필수안기산(1260·6 mg/g N)화선미안기산함량(9·972%)봉부，필수안기산함량초과WHO추천적성인안기산수요량，안기산지/방치위2·34。연구표명，로어골영양개치교고，유대우진일보개발이용。
The approximate composition and amino acid contents were detected in bones of Japanese sea perch Late-olabrax japonicas with body weight of 712. 4-979. 6 g. Results showed that there was 24. 00% of crude protein in dry weight and 33. 28% of crude ash in wet weight in the bones of Japanese sea perch. The crude fat content was found to be 3. 67%, indicating that the bone was a protein raw material containing high mineral and low fat. The bones contained high in amino acid types, higher hydroxylproline and collagen contents. In addition the rich in contents of essential amino acids ( 1260 . 6 mg/g N ) and delicious amino acids ( 9 . 972%) were observed in the bone, the essential amino acids content being exceeded the amino acid requirements mode for humans recommen-ded by WHO, and with the amino acid/aromatic value of 2. 34. The findings revealed that Japanese sea perch bones had a high nutritional value and showed further development and utilization importance.