查询词典 lysozyme

The denaturation of lysozyme was analyzed under two different denaturants ethanol, dimethyl sulphoxide (DMSO using differential scanning calorimetry and the isoconversional method.

利用差示扫描量热法研究了溶菌酶在变性剂影响下的变性过程，并用等转化率法对该过程进行了分析。

The results show that the properties of different acetylated chitosan membranes have little difference. But they all have high moisture adsorption and transparency, a certain extent permeation and adsorption of bovine serum protein, and can be degradated by lysozyme in vitro.

结果表明乙酰化壳多糖膜的性质随着乙酰化程度的不同性质会有所不同，但它们都有很好的吸水性和透光性，有比较高的结晶性，在体外可被溶菌酶降解，对于小牛血清蛋白有一定的吸附性。

A series of pH- and temperature-sensitive hydrogels carrying pendant phosphategroups have been synthesized by copolymerizing 2-methacryloyloxyethyl dihydrogenphosphate with N-isopropylacrylamide. The swelling ratio, swelling and deswellingkinetics have been investigated. High loading percentage of lysozyme into hydrogelshas been achieved and the release profile has been studied.

通过N-异丙基丙烯酰胺和含磷酸基团的单体2-甲基丙烯酰乙氧基二氢磷酸酯的共聚合，合成了一类含磷酸基团的既对温度敏感又对pH敏感的水凝胶，研究了它们在不同pH及温度时的溶胀率及溶胀动力学，并初步研究了其对溶菌酶的释放行为。

Their saliva has antibacterial properties; it contains lysozyme, an enzyme that lyses and destroys harmful bacteria. Their short digestive tract is designed to push through food and bacteria quickly without giving bacteria time to colonize. The extremely acidic environment in the gut is also a good bacteria colonization deterrent. People often point to the fact that dogs shed salmonella in their feces (even kibble-fed dogs do this) without showing any ill effects as proof that the dog is infected with salmonella.

牠们的唾液有杀灭细菌的功能，其所含的成分可以很快制有害细菌为死地；牠们很短的消化道是的食物和细菌很快的通过，致使细菌没有繁殖的时间；胆道所分泌的高酸性胆汁也使有害菌没有生长的环境；人们也会发现在健康狗狗的排泄物中可以发现沙门氏菌（有些喂食狗粮的狗狗也会有），因而认定狗狗感染了沙门氏菌。

Ml^(-1), respectively for 60 minutes at 37℃, anti lysing with 2% SDS for 30minutes in 65℃ water bath, and (2) freezing and thawing soil samples at -65℃ for three times, treating them with cellulase, snailase anti lysozyme 6, 3 anti 1mg?

ml^(-1)37℃作用6omin，2%SDS于65℃裂解30min；2-65℃~65℃冻融3次，纤维素酶、蜗牛酶和溶菌酶（浓度分别为6、3和1mg？

Next, the oxidative refolding of denatured-reduced Lysozyme in presence of cetyltrimerthyl ammonium bromide and β-cyclodextrin were investigated.

接着研究了去污剂十六烷基三甲基溴化铵和β-环糊精的人工分子伴侣体系对变性-还原溶菌酶的氧化复性效果。

A study on thermal denaturation of hen egg-white lysozyme was carried out by differential scanning calorimetry and modulated temperature differential scanning calorimetry. It was found that DSC profiles of HEWL were dependent on heating rates and concentrations of enzyme as well as cosolvent.

利用差示扫描量热和温度调制差示扫描量热研究了鸡蛋白溶菌酶在纯水及二甲基亚砜/水混合溶剂中的热变性过程，探讨了酶的浓度、扫描速率和共溶剂的含量对热变性行为的影响规律。

Carbon nanotubes after oxidation and purification were used to pack a micro-column which was incorporated into a sequential injection system for facilitating online selective sorption of lysozyme from egg-white. The retained protein was afterwards quantitatively eluted by a carbonate buffer. With a sample loading volume of 2.0 mL, an enrichment factor of 12 was obtained, along with a retention efficiency of 100% and a recovery rate of 100%.

将多壁碳纳米管经氧化和提纯后装入固相萃取柱，在顺序注射系统中实现对蛋清中溶菌酶的在线选择性萃取，以碳酸盐缓冲溶液定量洗脱，进样量为2 mL时，富集倍率为12，吸附率和洗脱率均为100%，采样速率为10 h^(-1)，精密度为3.0%。

The research presented here is aimed at exploring the effect of DTT on the in vitro fibril formation of hen egg-white lysozymes with four disulfide bonds. In this work, we specifically addressed the effect of DTT concentration under different incubation temperatures on the hen lysozyme structure and fibril formation, the effect of addition of DTT at later time points on the amyloid fibrillization of hen lysozymes, and the effect of concentration ratio between reduced and oxidized forms of DTT on the fibril formation of lysozymes.

本研究以具有四对双硫键的母鸡蛋白溶菌酶为蛋白质模式系统，在含盐类之酸性溶液环境下诱导生成类淀粉纤维，再配合二硫代苏糖醇破坏溶菌酶中的双硫键，探讨：（1）不同温度下加入不同DTT浓度对溶菌酶类淀粉纤维形成之影响，（2）不同生长时期加入DTT对溶菌酶类淀粉纤维形成之影响，（3）不同比例之DTT和氧化态DTT浓度对溶菌酶类淀粉纤维形成之影响。

Acceptable resolutions were achieved when it was applied for the separation of dipeptides including Leu-Tyr and Val-Tyr by using 1-butanol-acetic acid-water (4:1:5, V/V/V) solvent system. The proteins including cytochrome C and myoglobin, lysozyme and myoglobin, and fresh chicken egg-white proteins were well separated by 12.5% PEG1000-12.5% K2HPO4-75% water (pH 9.0) and 16% PEG 1000-12.5% K2HPO4-71.5% water (pH 8.0) system.

应用研究表明，采用正丁醇-醋酸-水(4：1：5， V/V/V)和PEG1000-磷酸钾盐-水(12.5：12.5：75， W/W/W)(pH 9.0)体系可以在较高的流动相流速和较高的固定相保留下分别实现对亮氨酸-酪氨酸和缬氨酸-酪氨酸二肽混合物以及细胞色素C与肌红蛋白、肌红蛋白与溶菌酶混合物及鸡蛋清样品中蛋白成分的成功分离。

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。