논문 상세보기
pp.560-566
In this research we extracted water-soluble collagen peptide from flatfish skin and compared it with commercially available collagen peptide extracted from Tilapia scale currently placed on the market in the aspect of physiochemical property. The physical property and nutritional components of FSCP appeared almost similarly to those of TSCP, and also in calorie, FSCP marking 3.82 Kcal showed no differences from TSCP marking 3.84 Kcal. As for forming amino acids, in aspartic acid, serine, histidine, tyrosine, methionine, FSCP had higher content than TSCP, but in OH-proline, proline and alanine FSCP had lower content than TSCP. Especially the content of essential amino acids of FSCP marked 22.74% with a higher content compared with 13.64% of TSCP. In the distribution of molecular weight FSCP with 1,000 Da showed omparatively low compared with TSCP, and in emulsion property and stability FSCP and TSCP showed similar excellent trend.
