查询词典 extracts

Hematoxylin alcoholl extracts with different concentration were co-cultured with lung cancer A549 cells in order to observe effects on cell proliferation by using MTT method, study the effects on cytotoxicity and apoptosis of lung cancer A549 cells using optical microscope, phosphatidylserine ecstrophy analysis and cell period analysis.

将苏木醇提物按不同浓度分别同人肺癌A549细胞共同培养，MTT法检测对细胞增殖作用的影响，光学显微镜、细胞膜磷脂酰丝氨酸外翻分析、细胞周期分析观察不同浓度苏木醇提物对人肺癌A549细胞的细胞毒和调亡作用。

Objective:To review the progress in the research of the pharmacological activities of active ingredients and extracts of Epimedium.

中文摘要：目的：目前淫羊藿的研究备受重视，为此，对其近年来有效成分及其提取物的药理学研究进展进行综述。

Objective To study antidepressant effects of Epimedium brevicornum extracts.

目的 研究淫羊藿提取物的抗抑郁作用。

While the extracts of Eriobotrya japonica showed no inhibition effect. Conclusion Four of the five herbs show antibacteria activities and the study on active compounds should be done in future.

除枇杷叶外，其他4种中草药可不同程度的抑制致病弧菌的生长，其抑制致病弧菌的活性成分有待于进一步研究。

While the extracts of Eriobotrya japonica showed no inhibition effect. Conclusion Four of the five herbs show anti-bacteria activities and the study on active compounds should be done in future.

除枇杷叶外，其他4种中草药可不同程度的抑制致病弧菌的生长，其抑制致病弧菌的活性成分有待于进一步研究。

Methods The orthogonal test was conducted to test the effect of the temperature of extraction, time of extraction, concentration and volume of ethanal on extracts yield and the content of hypericins and and total flavonoids from Hypericum perforatum L., and optimize the extraction technology.

方法以总金丝桃素含量、总黄酮含量及浸膏得率为指标，采用正交试验法对提取过程中提取温度、提取时间、乙醇浓度及乙醇用量4个因素进行优选研究。

Taking the rates of ethanal and ether extracts,as well as essential oil as indexes,qualtities of Bunge pricklyash from 10 major production areas were evaluated by comprehensive multi-index comparison method.

以醇溶抽提物、不挥发性乙醚抽提物和挥发油含量为指标，应用多指标综合排序方法对全国10个主产地花椒品质优劣进行排序；应用因子分析方法，对影响花椒品质的环境因子进行分析。

Taking the rates of ethanal and ether extracts ,as well as essential oil as indexes,qualtities of Bunge pricklyash from 10 major production areas were evaluated by comprehensive multiindex comparison method.

以醇溶抽提物、不挥发性乙醚抽提物和挥发油含量为指标，应用多指标综合排序方法对全国10个主产地花椒品质优劣进行排序；应用因子分析方法，对影响花椒品质的环境因子进行分析。

The root of Leptopus Chinensis Pojark, belonging to Euphorbiaceae, was extracted with petroleum ether, chloroform and methyl alcohol by different methods. Insecticidal activitives of crude extracts and fractions against Plutella xylostella were tested, and its effects on activities of several enzymes from the pest were evaluated.

本研究以大戟科植物雀儿舌头为实验材料，用多种有机溶剂和不同提取方法对雀儿舌头的根进行抽提，用抽提物及其萃取物分别对危害蔬菜的重要害虫--小菜蛾进行了生物活性测定及几种酶活性的影响，实验结果如下： 1。

Objective:To study the antibacterial activity of extracts of Evodia rutaecarpaJuss.

目的：研究吴茱萸提取物是否具有体外抗菌作用。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。