查询词典 extractions

The present invention relates to a process for rapid solution synthesis of a peptide, the process comprising repetitive cycles of steps-: a coupling step, using an excess of an activated carboxylic component to acylate an amino component, a quenching step in which a scavenger is used to remove residual activated carboxylic functions, wherein the scavenger may also be used for deprotection of the growing peptide, one or more aqueous extractions and optionally, a separate deprotection step, followed by one or more aqueous extractions, characterised in that the process comprises at least one step, referred to as step, in which an amine or a thiol comprising a free anion or a latent anion is used as a scavenger of residual activated carboxylic functions.

本发明涉及快速溶液合成肽的方法，该方法包括步骤-的重复循环：偶联步骤，使用过量的活化羧基成分酰化氨基成分，淬灭步骤，在该步骤中使用清除剂除去残余的活化羧基官能团，其中该清除剂还可以用于使生长中的肽去保护，一或多个水抽提和任选地，独立的去保护步骤，之后进行一或多次水抽提，其特征在于该方法包括至少一个步骤，称作步骤，在该步骤中包含自由阴离子或潜阴离子的胺或硫醇用作残余活化羧基官能团的清除剂。

RESULTS serum ALT and AST in alcohol extractions group was lower than that of other groups.

结果］ 桦褐孔菌乙醇提取物组小鼠血清中ALT，AST值明显低于模型组。

Antibacterial experiments results showed that extractions of bacteriostat of lotus leaves had significant antibacterial activities, and the antibacterial characteristics were stable, slightly affected by environment Conditions, such as pH value, temperature, concentration of cations. Also, the extractions exhibited strong antibacterial activities very soon.

抑菌试验结果表明，荷叶抑菌有效成分提取液具有较强的抑菌活性，且抑(来源：ABe064C论文网www.abclunwen.com)菌性能稳定，受环境条件，如pH值、温度、金属离子浓度等变化影响较小，且较短的作用时间就表现出较强的抑菌作用，因此，荷叶天然食品抑菌剂的开发具有很好的应用前景。

Various fractions of tannins with different polarities and relatively narrow molecular weight distribution were obtained by extractions using ether and ethyl acetate sequently.

通过乙醚和乙酸乙酯萃取可得到极性不同的组分。分析表明，各级分的分子量分布范围不同，且相对较窄。

After sequential selective extractions to prepare nuclear matrix, the nuclei of Euglena and Crypthecodinium still gave positive reaction to ACA serum under immunofluorescent microscopy.

用ACA血清和SⅡ血清作全细胞蛋白的免疫印迹检查，四膜虫具有与HepⅡ细胞高度相似的阳性反应带。

Extracapsular cataract extractions with intraocular lens implantation performed on 100 patients during the past 2 years were reported.

二年来我们学习国外先进技术，采用cilco公司，AOC公司的Shearing后房型和前房型人工晶体，成功地为100例(117眼)白内障患者作了这种手术。

Extractions of eyestalk of crab , seawater, adrenalin and ethanol of different concentrations.

蟹的眼柄提取液、海水、肾上腺素以及不同浓度的乙醇溶液对沼虾体色变化的影响

The purposes of this study were to develop a sequential chemical extractions scheme suitable to fractionate the forms of heavy metals associated with phosphate in neutral and alkali soils contaminated with heavy metals.

许多学者提出重金属连续萃取法(sequential chemical extractions， SCE)研究重金属存在型态大多忽略和磷酸盐之相关性，本研究拟提出适当的连续萃取步骤，探讨中性及碱性污染土壤中重金属与磷存在型态的分布及其相关性，并探讨用盐酸清洗此等土壤时，其可能移除重金属之型态及部份植物养分成份被移除的程度。

The extracting means and applications of extractions that come from rice bran are summarized,the extractions include rice bran oil,rice bran protein, rice bran polysaccharide ,rice bran phytin et al.

米糠多糖是指从稻糠中提取纯化的一种以α-1，6-糖苷键为主要结构的多糖。

The extracting means and applications of extractions that come from rice bran are summarized,the extractions include rice bran oil,rice bran protein, rice bran polysaccharide ,rice bran phytin et al.

综述了米糠中的米糠油、米糠蛋白、米糠多糖和米糠植酸钙等被提物的提取方法及其应用。

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。