| 黄粉虫幼虫降血压肽酶解液脱色工艺的优化 |
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| 引用本文： | 代春华,马海乐,赵圣惠,顾小红,汤坚.黄粉虫幼虫降血压肽酶解液脱色工艺的优化[J].食品工业科技,2010(12). |
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| 作者姓名： | 代春华 马海乐 赵圣惠 顾小红 汤坚 |
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| 摘 要： | 采用粉末活性炭对脱脂黄粉虫幼虫降血压肽酶解液进行脱色处理.通过单因素和正交实验,考察了活性炭用量、pH、温度和吸附时间等因素对脱色率(DE)、肽损失率(LP)和溶液对血管紧张素酶(ACE)的活性抑制率(IP)的影响.结果表明,粉末活性炭用量3%,pH3,脱色温度40℃,吸附时间50min的条件下,黄粉虫幼虫降血压肽酶解液脱色效果明显,脱色率为85.3%,ACE抑制活性为70.8%.
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| 关 键 词： | 黄粉虫幼虫 降血压肽 酶解液 脱色 |
Optimization of decolouring technology of antihypertensive peptides hydrolysate from defatted larva of Tenebrio motitor(L.) |
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| DAI Chun-hua,MA Hai-le,ZHAO Sheng-hui,GU Xiao-hong,TANG Jian.Optimization of decolouring technology of antihypertensive peptides hydrolysate from defatted larva of Tenebrio motitor(L.)[J].Science and Technology of Food Industry,2010(12). |
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| Authors: | DAI Chun-hua MA Hai-le ZHAO Sheng-hui GU Xiao-hong TANG Jian |
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