Objective To identify the active component extracted from fermentation broth of Nocardia sp.04-5195.
目的分离、纯化与鉴定诺卡菌属菌株04-5195发酵液中的活性成分。
参考来源 - 诺卡菌属菌株04This text has overviewed the empirical study development of active component of traditional Chinese medicine to cure diabetes,to offer reference for the future research.
文章就此领域的研究近况作一综述,旨在为中药降糖活性成分的研究和开发提供参考。
参考来源 - 中药活性成分治疗糖尿病的实验研究进展BACKGROUND & AIM: Isolate and purify active component in Rhizoma Menispermi extract and analyze the activity of the active component.
背景与目的:提取、纯化和鉴定北豆根抗肿瘤有效成分,并对纯化的成分作进一步的活性研究。
参考来源 - 北豆根抗肿瘤有效成分的分离、纯化和活性分析The results indicate that:Compared with CK of the same dose,deal with Astragalus seed coating could increasing in biological yield,improvement of the main active component content,so optimizes Astragalus's quality.
研究结果表明:黄芪种衣剂田间应用后提高了黄芪生物量及有效成分含量,优化了黄芪品质。
参考来源 - 种子包衣后黄芪生长性状与药材品质的研究The proper active component and supporter were HZSM-5 zeolite (20~30wt%) and kaolin, respectively.
HZSM-5分子筛是乙烯低聚反应合适的催化剂的活性组分,且质量含量以20~30%为宜,高岭土是适宜的载体。
参考来源 - 催化裂化干气中乙烯的低聚反应研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Influences of active component content and calcinations temperature were investigated.
考察了活性组分含量和焙烧温度对催化剂活性的影响。
The active component, willow bark, was used as a folk remedy as long ago as the 5th century BC.
它来自早在公元前五世纪就被用于民间配方的柳树皮,是这种树皮的一种有效成分。
As a "surfactant" or wetting agent and solvent, PG is actually the active component in antifreeze.
丙二醇是“表面活性剂”,或湿润剂、溶解剂,是防冻液中一种主要成分。
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