查询词典 crude

Both polymer and non-polymer forming starter were used in the yogurt.Cultured broth was digested for 16h at pH 7.5, 30 with Pronase, precipitated with 95% ethanol, centrifugation (12000*g, 20min)and dialyzation, thus get the crude EPS, HPLC was choosed to determine the EPS composition in the cultured broth.

将产粘菌株与普通酸奶生产菌结合用于制作酸奶，用链霉蛋白酶在pH 7.5，30℃条件下消化16h，再用95％乙醇沉淀、离心、透析获得粗多糖，HPLC法测定发酵液中的糖组成及EPS的单体组成。

Nepalensis wall polysaccharide was prepared with hot water extraction,ethanol precipitation,dialyzation,and lyophilization.the crude polysaccharide was separated by deae-cellulose chromatography and purified by sephadex g-200 chromatography.the inhibit effect of the polysaccharide on lipid peroxidation of mice liver was conducted by tba method.the model of liver-injury induced by carbon tetrachloride（ccl4was used to validate the variety of the realated ast.results onefold ingredient polysaccharide was obtained after isolated and purified.conclusion the ingredient can remarkably inhibit lipid peroxidation of rat liver and significantly reduce activity of ast.

用热水提取，乙醇沉淀提取粗多糖，再经sevag法去除蛋白，透析去除小分子物质，冷冻干燥得楮头红多糖粗品；采用deae-52纤维素柱层析和sephadex g-200凝胶柱层析进行分离纯化；用tba法考察多糖的抗脂质过氧化作用；采用ccl4急性肝损伤模型，测定其血清中ast变化。结论获得一个楮头红多糖组分。tba法表明该组分对小鼠自发性脂质过氧化具有显著的抑制作用；在保肝试验中，给药组能明显抑制ast的升高，对肝损伤有一定的保护作用。

RESULTS The optimized processing was: salt dosage of 2.5%,temperature of 135℃, frying time of 30 min. Pinoresinol diglucoside of crude Eucommia ulmoides was twice of processed product.

结果 杜仲的最佳炮制工艺：用盐量2.5%、温度135℃、时间30 min，杜仲生品中松脂醇二葡萄糖苷含量高于炮制品2倍以上。

OBJECTIVE To choosing pinoresinol diglucoside as quality control index, to screen and optimize the traditional stir-frying with salt-water processing techniqul of Eucommia ulmoides, and compared with crude Eucommia ulmoides.

目的 以松脂醇二葡萄糖苷的含量为质控指标，筛选优化传统盐炙杜仲的炮制工艺，并与生杜仲进行比较。

Two oleanane type triterpenes were isolated from the crude drug Lu Lu Tong , the fruits of Liquidambar formosana and their structures were elucidated as 2α,3β dihydroxy 23 norolean 4(24), 12(13) dien 28 oic acid(1), 2α,3β,23 trihydroxyolean 12(13) en 28 oic acid(2), based on 13 C NMR, DEPT, 1H NMR, 1H 1H COSY, 13 C 1H COSY, IR, MS and elemental analysis.

从生药路路通分离得到2个齐墩果烷骨架的五环三萜类化合物。通过13CNMR，DEPT，1HNMR，2D1H－13CCOSY，2D1H－1HCOSY，IR，MS和元素分析阐明了它们的结构。（1）为2α，3β－二羟基－23－去甲－齐墩果－4（24），12（13）－二烯－28－羧酸，（2）为2α，3β，23－三羟基齐墩果－12（13）－烯－28－羧酸，（1）未见文献报道，（2）是首次从这一植物中分离得

The product includes the licorice frost, licorice paste, licorice acid, Acetyl Glycyrrhetic Acid, Crude Disodium Glycyrrhizininate, Dipotassium Glycyrrhizininate, Monopotassium Glycyrrhizininate, Diammonium GlycyrrhizininateDiammonium Glycyrrhizininate, Monoammonium Glycyrrhizininate etc.

产品有甘草霜、甘草膏、甘草酸、乙酰甘草次酸、甘草酸单铵盐、甘草酸单钾盐、甘草酸二钾盐、甘草酸三钾盐、甘草酸二钠盐、高纯甘草酸等品种。

Crude oil and its wastes, refined petroleum products, petroleum distillage residues or any mixtures containing such matter

三、 原油及其废弃物、石油炼制品、残油，以及含这类物质的混合物。

Moreover, different viscoelasticity characteristics at different interfaces for PHPAM solution were also found. Among those three interfaces were experimented, and the order of the numerical value of viscoelasticity from large to small is PHPAM/air interface, PHPAM/dodecane interface and PHPAM/crude oil interface.

聚合物溶液与不同物质所形成的界面具有不同的粘弹性特征，与空气、正十二烷、原油所形成界面的界面扩张粘弹模量E的大小次序为E空气＞E正十二烷＞E原油，即E随着两相密度差的减小而减小。

Results The in vitro coupled bacterial luciferase:FMN-NADH oxidoreductase bioluminescent system was: 1mL crude extract, 27 mmol/L Dodecane 100 μL, 10 mmol/L FMN-Na 0.5 μL and 0.14 mmol/L NADH 300 μL.

利用从鳆发光杆菌提取并经部分纯化的荧光素酶和FMN-NADH氧化还原酶，通过优化体系中各底物的添加量，实现荧光素酶的体外发光。

To be competent enough for a job which is scientific research in the field of naturally occurring drugs pharmacochemistry and correlate domanial of the Chinese crude drug.

可胜任天然药物化学以及中药相关领域的科研工作。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。