乙酰化

The quantity of acetylated starch was 35%, the quantity of cross-linked starch was 3%,the quantity of cellulose was 1.5%, the quantity of honey was 60% in the power, the water content of the sample before drying was 35%, the dryer temperature was 135～140℃ and the dried t...

对采用滚筒干燥生产固体蜂蜜的配方及其工艺参数进行了实验研究，初步确定了配方和工艺条件为干粉中乙酰化淀粉的用量35%、交联淀粉的用量3%，纤维素的用量1.5%，蜂蜜的含量60%，干燥前样品的水分含量35%，干燥温度135～140℃，干燥时间90s。

The uptake of fluorescence Dil-labeled acetylated LDL by HMC was evaluated by confocal microscopy.

激光共聚焦显微镜检测HMC对荧光Dil标记的乙酰化低密度脂蛋白的摄取。

The level of acetylated histone H3 was up_regulated by NS_398, and the expression of p21WAF1/CIP1 was increased at the same time.

NS_398明显上调HepG2细胞组蛋白H3的乙酰化水平，促进细胞周期依赖性激酶抑制剂p21WAF1/CIP1的表达。

Strikingly, neurons defective in Elongator show reduced levels of acetylated -tubulin.

令人吃惊的是，有缺陷的神经元细胞在Elongator表现了出低水平的乙酰化微管蛋白。

Results: By acetylating the extract before analysis, differentiation of the early-eluting components was observed, some of the derivatives were retained extremely strongly.

结果：在三七提取液乙酰化后，可以观察到在原样品色谱图中较早洗脱出的组分的变化，其中某些组分衍生物的保留时间大大延长。

The over expression of p33(superscript ING1b) can promote the expression of p21(superscript WAP1) which cooperates with p53 to restrain the cell growth by regulating the activity of the acetylating depended pathway.

ING1基因可能是通过乙酰化依赖通路的活性调节来改变基因的表达，参与多种过程的调控。

And the acetylating time influences derivatizationsignificantly.

结果表明，还原温度和乙酰化时间的影响最为显著。

Objective To investigate whether trichostatin A possesses antitumor activity against human colon cancer ceils.

目的 研究组蛋白去乙酰化酶抑制剂曲古菌素A对结肠癌Lovo细胞增殖活性的抑制作用。

Glycosidic bond of chitin could be cut off selectively in the degradation of chitin and soluble chitin of part deacetylation could be obtained.

甲壳质的酶法降解，可选择性地切断甲壳质的β-1，4-糖苷键，可得到部分脱乙酰化的可溶性甲壳质。

The results suggested that chitinhad a good solubility in the new solvent when its at -30℃and below, but the solubilityof chitin no longer increasesd notable as the temperature reduced; The joined of urea, incertain degree, strengthened the solvency of alkali solvent to chitin. When theconcentration of sodium hydroxide is 8%～12%, Chitin had a good solubility, and theapparent viscosity of chitin solution could up to 4000 mpa·s～5000mpa·s at roomtemperature; In addition,the solubility of chitin in new solvent was high when therefrigerated time was three days and above, but the refrigerated time could not too long,otherwise, the deacetylize degree of chitin got more bigger. The properties of chitin solution were tested by revolving viscosimeter, FT-IR,X-RD and so on.

结果表明，在-30℃及以下甲壳素能很好的溶解于新溶剂中，但甲壳素的溶解度不再随温度的下降而有所增大，而是基本保持不变；尿素的加入，在一定程度上强化了强碱溶剂对甲壳素的溶解，当新溶剂中NaOH浓度为8％～12％时，甲壳素在试验温度下可以获得较好的溶解度，所得溶液在室温下的表观黏度达4000 mpa·s～5000mp·s；冷冻时间为3 d及以上时，有利于甲壳素的溶解，超过3 d，甲壳素的溶解度变化不大，另外，冷冻条件下，甲壳素在强碱溶剂中仍会发生脱乙酰化反应，冷冻时间不宜太长。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。