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投稿时间：2019-04-17
投稿时间：2019-04-17
中文摘要: 以青鱼鱼皮为原料，考察超声波功率、超声波处理时间、加酶量、酶解温度、酶解时间、pH 值对胶原蛋白提取率的影响，在单因素基础上对青鱼鱼皮胶原蛋白提取工艺进行正交试验和方差分析。结果表明，最佳提取工艺条件为：加酶量100 U/g、pH 7.5、酶解温度40 ℃、超声波处理时间50 min，胶原蛋白的提取率达45.3%。
Abstract:Using black carp skin as raw material，the operating parameters such as ultrasonic power，supersonic extraction time，enzyme extraction temperature，enzyme extraction time，pH that affect extraction yield of collagen were investigated.On the basis of single factor，orthogonal experiment and variance analysis were carried out to extract collagen from black carp skin.The results showed that the optimum extraction technology conditions as follows：the amount of enzyme 100 U/g，pH 7.5，enzyme extraction temperature 40 ℃，ultrasonic assisted extraction time 50 min.Collagen extraction yield could reach 45.3%.
keywords: black carp skin collagen ultrasound-assisted enzymatic method extraction technology analysis of variance
文章编号：202005022 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
| WANG Zheng-yun，JIANG Hui-liang | Jiangsu Agri-animal Husbandry Vocational College，Taizhou 225300，Jiangsu，China |
引用文本：
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