食品工业科技2013，Vol.34Issue(6)：280-283,288,5.
鸡爪脱皮蛋白质提取工艺的研究
Study on extraction technology of chicken feet peeling
摘要
Abstract
Chicken feet peeling (CFP) is the peeled skin after scalding in hot water during chicken processing.To
make good use of the large amount of the CFP, the way of alkali to extract protein of CFP was applied. The
total CFP protein extraction rate was deemed as indicator, different four factors were studied and then combined
with the response surface method analysis. The result showed that optimum conditions were extraction
temperature 63℃, extraction time 6.3h, alkali concentration 1.5%, and liquid-material ratio 41:1 (mL/g). The
contribution rate of factors could be obtained by the F test was extraction temperature extraction time>alkali
concentration >liquid-material ratio. The verification experiment indicated that the eventually yield of the CFP
protein was 81.7821%.
关键词
鸡爪脱皮/碱法提取/响应面分析法Key words
chicken feet peeling/ alkali extraction/ response surface method analysis分类
轻工纺织引用本文复制引用
聂新艳,曹栋,耿亚男,杨贝贝..鸡爪脱皮蛋白质提取工艺的研究[J].食品工业科技,2013,34(6):280-283,288,5.
