protein denaturation

蛋白质变性:指蛋白质在受到外界因素的影响下

常用释义

词性释义

蛋白质变性:指蛋白质在受到外界因素(如高温、酸碱度变化、有机溶剂等)的影响下,失去原有的构象和生物活性的过程。
例句
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1·It indicates that protein denaturation is a sequential process for the conformational changes.
这一形式表明蛋白质变性是一个构象渐变的过程。
2·The temperature is too low often cause difficult reconstitution and may lead to protein denaturation.
温度过低往往会造成溶解困难并可能导致蛋白质变性。
3·To prevent protein denaturation, do not mix with acidic fruit juices or liquids above room temperature.
为了防止蛋白质变性,不与酸性果汁或以上的室温液体混合。
4·Study on the effects of different heating temperature, heating time on the protein denaturation condition of the chicken marrow.
研究了不同的加热温度﹑加热时间对鸡骨髓中蛋白质变性程度的影响。
5·Microstructural study revealed that the shape of ice crystal was different at different frozen temperature, which was the major reason for protein denaturation.
鱼糜微结构表明,不同温度冻藏条件下,鱼肉蛋白质中冰结晶大小有很大差异,冰晶的影响是导致蛋白质变性的主要原因。
6·Purified IgY was added to six EP tubes, the number 1-4 still had partial activity, but number 5 and 6 showed some white precipitate, which was caused by protein denaturation at higher temperature.
纯化的卵黄抗体分别置于6个EP管中,1~4号管的卵黄抗体仍有活性,第5管和第6管出现白色沉淀,可能是较高温度下蛋白变性引起的。
7·The results show cryoprotection technology and rinsing craft are effective to keep frozen aquatic products fresh degree, flavor and prevent freezing denaturation of protein.
说明了抗冻技术和漂洗工艺是保持冷冻水产品新鲜度、风味和防止其蛋白质冷冻变性的有效方法。
8·The denaturation level and content of -SH in different thermal treatment and the effect of enzymatic hydrolysis of low-price fish protein were studied in this article.
本文选用低值鱼为对象,研究它们在不同的热处理条件下蛋白变性程度、-SH含量变化及它们对酶解特性的影响。
9·The denaturation of sarcoplasmic protein from PSE and normal pork was not apparent.
PSE肉与正常肉间的肌浆蛋白变性差异不明显。
10·The results suggested that the additive of trehalose could protect the protein freeze denaturation during the storage at low temperature, and then to improve the quality of frozen tilapia fillet.
结果表明,添加海藻糖能有效地防止蛋白质变性,提高冷冻罗非鱼片的品质。