摘要
采用酶解法对龙虾加工废弃物提取蛋白质的工艺进行了研究。通试验获取酶解提取蛋白质最优工艺条件为:选用碱性蛋白酶为提取剂,酶解时间3h,加酶量1.5%,pH值8.0,酶解温度50℃,液料比为3:1(m/V),此条件下蛋白质提取率为45.76%。
This paper studies the enzymatic extraction of protein from lobster processed waste through the single factor and orthogonal experiments. Results showed that the best enzyme, extractio：a time, enzyme dosage, pH value, temperature and the ratio of liquid to solid are alkalescent protein enzyme, 3h, 1.5%, 8.0, 50 ℃ and 3：1, respectively. Under these conditions, the extraction rate of protein is 45.76 %.
出处
《现代食品科技》
EI
CAS
2009年第2期185-187,共3页
Modern Food Science and Technology
基金
合肥市重点科研项目(合科2007-15号)
关键词
龙虾
龙虾废弃物
酶解
蛋白质
lobster
lobster processed waste
enzymatic
protein
