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8종 어란의 일반성분, 아미노산, n-3 지방산 및 무기질 비교Comparison of Proximate, Amino Acid, n-3 Fatty Acid and Mineral Compositions of Fish Roes of Eight Species

Other Titles
Comparison of Proximate, Amino Acid, n-3 Fatty Acid and Mineral Compositions of Fish Roes of Eight Species
Authors
김인수박혜진정보영문수경
Issue Date
2021
Publisher
한국수산과학회
Keywords
Fish roe; Mineral; N-3 fatty acid; Proximate composition; Total amino acid
Citation
한국수산과학회지, v.54, no.6, pp.825 - 834
Indexed
KCI
Journal Title
한국수산과학회지
Volume
54
Number
6
Start Page
825
End Page
834
URI
https://scholarworks.bwise.kr/gnu/handle/sw.gnu/4813
ISSN
0374-8111
Abstract
This study was conducted to identify the food components and nutrition value of major fish roes on the market in Korea. The proximate compositions of the roes were 60.02-82.85% moisture, 14.61-29.21% protein, 1.24-14.59% lipid and 0.88-1.78% ash. The major total amino acids in the roes were glutamic acid, leucine, aspartic acid, lysine, and alanine. The major fatty acids were 22:6n-3 (docosahexenoic acid, 9.37-32.68%), 16:0 (5.96-21.39%), 18:1n-9 (12.64-25.30%), and 20:5n-3 (eicosapentaenoic acid, 3.79-16.99%). The mean major-mineral levels were phosphorus (291.63 mg/100 g edible portion), potassium (271.00 mg), sodium (175.86 mg), calcium (24.02 mg), and magnesium (22.15 mg). The mean trace-mineral levels were zinc (7.75 mg), iron (3.68 mg), and copper (0.81 mg). The results suggest that these fish roes are good sources of proteins, amino acids, n-3 fatty acids and minerals.
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자연과학대학 (식품영양학과)
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