| 高压脉冲电场对大豆胰蛋白酶抑制剂的钝化效果 |
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| 引用本文： | 李迎秋,陈正行.高压脉冲电场对大豆胰蛋白酶抑制剂的钝化效果[J].安徽农业科学,2006,34(15):3800-3801,3807. |
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| 作者姓名： | 李迎秋 陈正行 |
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| 作者单位： | 1. 江南大学食品学院,江苏,无锡,214036;山东轻工业学院,山东,济南,250100
2. 江南大学食品学院,江苏,无锡,214036 |
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| 摘 要： | 研究了高压脉冲电场对大豆胰蛋白酶抑制剂的钝化效果。结果表明:随着脉冲强度和脉冲处理时间的延长,大豆胰蛋白酶抑制剂活性下降,但效果不太显著。当脉冲电场和加热联合使用时,可以明显地钝化大豆胰蛋白酶抑制剂的活性,尤其是先脉冲处理后加热钝化效果更为显著。
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| 关 键 词： | 高压脉冲电场 大豆胰蛋白酶抑制剂 加热 钝化 |
| 文章编号： | 0517-6611（2006）15-3800-02 |
| 收稿时间： | 2006-05-16 |
| 修稿时间： | 2006-05-16 |
Effect of High Intensity Pulsed Electric Field on Inactivation of Soybean Trypsin Inhibitor |
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| LI Ying-qiu et al.Effect of High Intensity Pulsed Electric Field on Inactivation of Soybean Trypsin Inhibitor[J].Journal of Anhui Agricultural Sciences,2006,34(15):3800-3801,3807. |
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| Authors: | LI Ying-qiu |
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| Institution: | School of Food Science and Technology, Southern Yangtze University, Wuxi,Jiangsu 214036 |
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| Abstract: | Effect of high intensity pulsed electric field(PEF) on inactivation of soybean trypsin inhibitors(STI) was studied in this paper.The result showed that the activity of soybean trypsin inhibitors was decreased with the increment of the pulsed electric field intensity and the prolongation of treatment time with a less obvious effect.When the combination of pulsed electric field and heating treatment,soybean trypsin inhibitors were obviously inactivated,especially for pulsed electric field treatment before heating treatment. |
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| Keywords: | High intensity pulsed electric field Soybean trypsin inhibitors Heating Inactivation |
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