蛋白质

As protein substances embed or impenetrate in membranes, a hydrophilic passage is formed in the three dimensional structure of protein, called ion-channel.

细胞膜上有蛋白质性质的物质嵌在膜上，或者贯穿细胞膜，从而在蛋白质三维结构内部形成一个亲水性通道，称作离子通道。

With the development of new high-flux experiment technology—proteomics, we could wholy、 dynamically and interrelatedly investigate the differentially expressed proteins among chronic sinusitis, nasal polyps and normal nasal mucosa tissue.

随着蛋白质组学这一新兴科研方法的出现，使我们能在同一实验体系中高通量筛选慢性鼻窦炎、鼻息肉、鼻息肉病和正常鼻粘膜组织间差异表达的蛋白质，从而探索不同病变组织之间生命活动的差别。

Isoelectric focusing electrophoresis, which is one of the most important technologies, is used broadly in characterization of protein composition.

等电聚焦电泳作为蛋白质组分分析的重要手段，被广泛的运用到对蛋白质性质的分析上。

Under normal circumstances, this is not a problem because food proteins contain only the major components of nitrogen and other major components are not nitrogen, the Kjeldahl method is a very accurate determination of protein content .

在通常情况下，这不是个问题，因为食物中的主要成分只有蛋白质含有氮，其他主要成分都不含氮，因此凯氏定氮法是一种很准确的测定蛋白质含量的方法。

So Kjeldahl method is not actually measured the protein content, but by measuring the content of nitrogen to project protein content, it is clear that if there are other samples contain nitrogen compounds, this approach is not accurate.

所以凯氏定氮法实际上测的不是蛋白质含量，而是通过测氮含量来推算蛋白质含量，显然，如果样品中还有其他化合物含有氮，这个方法就不准确了。

The present study has built a solid foundation for identification, characterization, gene cloning and standardization of relation proteins in the embryogenic tissues of Larix leptolepis.

从本研究所获得的具高分辨率日本落叶松胚性愈伤组织蛋白质图谱，将为今后与愈伤组织的分化能力相关的蛋白质的检测、分离和基因克隆，以及胚性能力相关蛋白标准化的制定等提供参考。

The major direction of the research within the first year will be outlined as following:( 1 )The background study, collection, analysis, and identification of the possible metabolites such as protease, hemolysin, hemagglutinin, cytotoxin, leukocidin, and lipopolysaccharide;( 2 )The collection of the pathogenic factor such as outer membrane protein of vibrio spp.;( 3 )The analysis of pathogenic factor through the application of SDS-PAGE technique; and ( 4 )The activity assay of outer membrane protein on substrate to characterize the possible function or study the reaction mechanism.

致病因子之收集：将利用生物化学之方法，以弧菌属细菌外膜蛋白质为目标，收集与溶血素相关之致病因子。3。致病因子之分析：将利用SDS-PAGE电泳，对所收集得到之致病因子进行分析，并估算其可能之分子量。4。致病因子之活性测试：将利用所纯化之外膜蛋白质进行对受质活性之测试，以确定其功能或可能之作用机制。

According to the measuration, the content of protein it contains reaches 25%, crude fat 3.5％, amylase 6.3%, coarse fibre 6.9%. besides, the 18 amino acids included in the protein, 8 ones necessary to human body are included.

据测定：蛋白质含量高达 25%、粗脂肪 3.5%、多糖含量为 6.3%、粗纤维 6.9%，在蛋白质中含有 18 种氨基酸，其中人体必需的 8 种氨基酸齐全。

Utilizing the IMP system of temperature measure, common technique of tissue section, analytical method of nutritious constituents, and taking salt-solubility and Ca 2+-ATPase activity as the index of protein denaturation, a comparative study was conducted to determine the effect of freezing on tissue structure of Meretrix linnaeus and Paphia undulata.

利用IMP热电偶测温系统及组织切片技术、食品化学特性的常用分析方法以及测定表征蛋白质变性的盐溶性蛋白溶解度和Ca2+ATPase活性，对文蛤和波纹巴非蛤在冷冻后的组织结构、食品化学特性、蛋白质变性的影响进行了比较研究。

The results show that using Sevag method treatment after three times, protein in Morinda polysaccharide can be to get rid of up to 80%, this method can be applied to Morinda polysaccharide protein removal purposes.

结果表明，用Sevag法处理3次后，巴戟天粗多糖中蛋白质能够被去除掉达80%，该方法适用于巴戟天粗多糖中蛋白质的去除目的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。