...成分 提取与分离 [gap=467]Key words:Schisandra chinensis (Turcz.) Baill; Efficient components; Extraction and separation ...
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Part II: Extraction and separation of the flavonoids from the rootstalk of Licorice. The medicinal material power was extracted by boiled water, and then the ethanol was added to water solution for depositing some impurities.
甘草黄酮类成分的提取与分离 将甘草药材粉末用水煮醇沉法提取，再依次将甘草水溶液用乙酸乙酯和正丁醇溶剂萃取，乙酸乙酯层提取液分别经硅胶柱和聚酰胺柱层析分离后，均可得到同一单体化合物。
参考来源 - 甘草黄酮类成分的质量标准研究·2,447,543篇论文数据，部分数据来源于NoteExpress
综述了中草药中微量元素形态分析的内容以及元素形态的提取、分离与测定。引用文献34篇。
The speciation analysis of trace elements in Chinese traditional and herbal drugs, which related to their extraction, separation and determination, was reviewed with 34 references.
利用简单、实时的算法有效实现了亚成像系统中的目标图像分离、标记提取与定位。
A simple algorithm is introduced to separate, extract and location target image in sub image system.
利用索氏提取法分离聚丙烯酰胺(PAM)与丙烯酰胺(AM)。
Separating polyacrylamide (PAM) and acrylamide (am) by Soxhlet extraction apparatus is simple and convenient on operating.
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