Partially purified collagen from refiner discharge of Pacific whiting surimi processing

被引：27

作者：

Kim, JS ^{[1
]}

Park, JW

机构：

[1] Gyeongsang Natl Univ, Inst Marine Ind, Div Marine Biosci, Tongyeong 650160, South Korea

[2] Oregon State Univ, Seafood Lab, Astoria, OR 97103 USA

[3] Oregon State Univ, Dept Food Sci & Tech, Astoria, OR 97103 USA

来源：

JOURNAL OF FOOD SCIENCE | 2005年 / 70卷 / 08期

关键词：

collagen; gelatin; surimi by-products; refiner discharge; partially purified collagen;

D O I：

10.1111/j.1365-2621.2005.tb11510.x

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The physicochemical properties of acid-soluble collagen (ASC) from refiner discharge and the partially, purified collagen (PPC) from both the refiner discharge and the fish skin were evaluated Yield of collagen from refiner discharge was 34% higher in PPC than ASC. Mercury, lead; cadmium, and chromium contents of PPC from refiner discharge were not detected. There was no difference in the pattern of sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) between ASC and PPC from refiner discharge: PPC from refiner discharge showed better functional properties than that from skin and was similar to ASC: whiteness) solubility, emulsifying, activity, and cooking stability. Therefore, PPC from refiner discharge could ' be used as anew resource..

引用

页码：C511 / C516

页数：6

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