共查询到20条相似文献,搜索用时 78 毫秒
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大豆肽(Soy petitde),即“肽基大豆蛋白水解物”(Peptide-based soy protein hydrolysate)之简称。较之相同组成氨基酸及其原料蛋白(material protein),肽具有许多独特的理化性能与生物活性。 相似文献
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Protein engineering is a young discipline that has been branched out from the field of genetic engineering. Protein engineering is based on the available knowledge about the proteins structure/function(s), tools/instruments, software, bioinformatics database, available cloned gene, knowledge about available protein, vectors, recombinant strains and other materials that could lead to change in the protein backbone. Protein produced properly from genetic engineering process means a protein that is able to fold correctly and to do particular function(s) efficiently even after being subjected to engineering practices. Protein is modified through its gene or chemically. However, modification of protein through gene is easier. There is no specific limitation of Protein Engineering tools; any technique that can lead to change the protein constituent of amino acid and result in the modification of protein structure/function is in the frame of Protein Engineering. Meanwhile, there are some common tools used to reach a specific target. More active industrial and pharmaceutical based proteins have been invented by the field of Protein Engineering to introduce new function as well as to change its interaction with surrounding environment. A variety of protein engineering applications have been reported in the literature. These applications range from biocatalysis for food and industry to environmental, medical and nanobiotechnology applications. Successful combinations of various protein engineering methods had led to successful results in food industries and have created a scope to maintain the quality of finished product after processing. 相似文献
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谷氨酰胺转胺酶的特性及其在食品工业中的应用 总被引:4,自引:0,他引:4
谷氨酰胺转胺酶可以催化蛋白质分子内或分子间的酰基转移反应,通过形成的交联键改善蛋白质的功能性质。本文介绍了谷氨酰胺转胺酶的作用机理及谷氨酰胺转胺酶在食品工业中的应用。 相似文献
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膜分离技术及其在食品工业中的应用 总被引:3,自引:0,他引:3
为促进膜分离技术在食品行业中的应用,介绍了膜分离技术的特点、类型及其基本特征、膜和膜组件的类型及性能。着重介绍了膜分离技术在生啤酒、白酒和葡萄酒、酱油、食醋、乳品工业及果汁澄清过滤中的应用。 相似文献
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随着人类社会进步和发展,食品卫生安全越来越受到重视,因此需要对食品进行杀菌处理。如何更大限度保持食品天然色、香、味和一些生理活性成分,满足现代人生活要求,一些新型杀菌技术应运而生,较传统杀菌方法,其有着无可比拟优点。该文主要介绍当今世界食品领域杀菌高新技术原理及其发展应用现状。 相似文献
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电子鼻及其在食品行业中的应用 总被引:2,自引:0,他引:2
电子鼻是一种新颖的模拟人的嗅觉来分析、识别和检测复杂嗅味和挥发性成分的仪器,本文介绍了电子鼻的基本原理和组成,详细介绍了电子鼻在食品行业中的应用,同时其市场前景进行了展望。 相似文献
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壳聚糖的生产及其在食品工业中的应用 总被引:2,自引:0,他引:2
壳聚糖是一种丰富的天然资源.近年来,壳聚糖的开发应用受到国内外的重视,越来越多的产品从实验室走向市场.概述了壳聚糖的研究现状和最新进展,并介绍了壳聚糖的性质和生产方法;着重讨论了其在食品工业中的应用. 相似文献