- 시판 발효 홍어의 품질특성
- ㆍ 저자명
- 조희숙,김경희,Cho. Hee-Sook,Kim. Kyung-Hee
- ㆍ 간행물명
- 韓國食生活文化學會誌
- ㆍ 권/호정보
- 2008년|23권 3호|pp.397-402 (6 pages)
- ㆍ 발행정보
- 한국식생활문화학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
This study was conducted to evaluate the quality characteristics of domestic as well as imported fermented skate. Three types of fermented skate products were analyzed for proximate composition, pH, VBN, ammonia-N, free amino acids, and fatty acids. The results indicated that the domestic fermented skate contained large amounts of TMAO. Also, the domestic and imported fermented skates each contained approximately 7.1 log CFU/g and $5.8{sim}6.5$ log CFU/g of aerobic bacteria, respectively, and 585.9 mg and $384.1{sim}398.5$ mg of total free amino acids, respectively; all samples contained high levels of taurine, anserine, lysine, alanine, glycine, proline, and ${eta}-alanine$. For fatty acid composition, the domestic fermented skate contained 11 different types of saturated fatty acid and 16 types of unsaturated fatty acid, whereas the imported skate contained 8 types of saturated fatty acid and $10{sim}15$ types of unsaturated fatty acid. Overall, the results suggest that domestic fermented skate is a better source of amino acids and essential fatty acids and contains more aerobic bacteria than imported fermented skate.