介绍了生物活性多肽定量构效关系（QSAR）中化学结构描述符和建立数学模型统计方法的研究概况。
This paper introduced the study general situation of the chemical structure descriptors and statistical method of mathematical modeling in bioactivity polypeptide QSAR research.
降钙素基因相关肽是由辣椒素敏感的感觉神经末梢释放的一种生物活性多肽，广泛分布于神经及心血管系统。
Calcitonin gene-related peptide (CGRP) is a bioactive neuropeptide released from capsaicin sensitive nervous terminal, which extensively distributes in nervous and cardiovascular system.
啤酒糟含有丰富蛋白，干基含量约为30%，以啤酒糟蛋白为资源开发制备生物活性多肽具有重要的经济和社会价值。
The content of protein in BSG is rich which is nearly 30% in the dry basis. Therefore, brewer's grain protein is a good resource of protein.
对海产品蛋白质进行脱脂、酶水解并进一步分离纯化，制备生物功能活性多肽。
Biological functional active polypeptides can be prepared by through Marine products defatting, enzymic hydrolysis and isolation.
乳珍是从母牛的初乳中提炼的生物活性蛋白及多肽。
Ru is comprised of bioactive protein and polypeptide which is extracted from colostrum.
在自然界中存在不同形态的蛋白质和活性多肽，它们具有不同的生物功能。
In nature, there are various species of proteins and active polypeptides possessing different biological functions.
但对菜籽蛋白、菜籽多肽食用功能及生物活性方面的深入研究尚鲜见报导。
But there are little reports on esculent function and bioactivity of rapeseed protein and peptide.
菜籽肽是由菜籽蛋白水解得到的一种多肽，具有独特的理化特性与生物学活性。
Rapeseed peptides are some kinds of polypeptides, which are obtained by hydrolyzing rapeseed protein, and have some special chemical and physical characteristic and bioactivity.
结果表明，在鹿白细胞颗粒中存在着天然抗微生物活性物质，其主要活性成分为多肽部分；
The results show that there are natural antimicrobial substances in deer leukocyte granules, and the main components are peptides.
结果表明，大豆多肽具有促进微生物生长、降血脂和抗疲劳等生理活性。
The result showed that soy peptide could promote microorganism growth, cholesterol-lowering and anti-tired etc.
本发明的多肽可保持蛋白质制剂的稳定性和生物活性，应用于蛋白质稳定与生物活性保护剂。
The polypeptide can maintain stability and bioactivity of the protein preparation, and can be applied to protein stability and bioactivity protective agents.
制备过程温和，不需要高温和高速剪切力等剧烈条件，可保证多肽类药物的生物活性。
The mild preparation process without high temperature, high speed shearing and other intense condition can ensure the bioactivity of the polypeptide medicine.
制备过程温和，不需要高温和高速剪切力等剧烈条件，可保证多肽类药物的生物活性。
The mild preparation process without high temperature, high speed shearing and other intense condition can ensure the bioactivity of the polypeptide medicine.
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