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- Extraction and Separation of Insecticidal Constituents from Acorus Calamus L. 水菖蒲的杀虫活性成分提取与初步分离。
- Study on Extraction and Separation of Lactone for Coix Lachrymajobi L. 薏苡内酯的提取及分离纯化条件的研究。
- OBJECTIVE To extract and separate puerarin from roots of Pueraria lobata(Willd.)Ohwi with water. 目的用水作溶剂,从葛根中提取分离葛根素。
- Purpose: To extract and separate from Brucea Javanica oil the ingredients that are active to pointed condyloma. 目的:从鸦胆子油中提取分离对尖锐湿疣有活性的成分。方法:采用溶剂萃取和硅胶柱层析分离;
- The extraction and separation techniques of oligoprocyanidins(OPC) from the root of wild Sanguisorba officinalis Linn. 对吉林地区野生地榆根低聚原花青素(OPC)进行了提取分离工艺研究。
- Abstract: OBJECTIVE To extract and separate puerarin from roots of Pueraria lobata(Willd. 文章摘要: 目的用水作溶剂,从葛根中提取分离葛根素。
- The extraction and separation of uranium from lead and bismuthwith TBP-benzene was studied by radiotracer technique. 用放射性示踪法研究了TBP-苯体系对铀和铅、铋的萃取分离。
- Objective To explore the extraction and separation method of arteannuin and to synthesize artemether. 目的探讨青蒿素的提取分离条件及合成其衍生物蒿甲醚。
- OBJECTIVE To design the extraction and separation technology of the total flavonoids in Radix Pueraria lobata. 目的:建立野葛根总黄酮提取及分离工艺。
- Objective: To introduce a "Four-step method" for extraction and separation of Candida albicans total proteins. 摘要目的:建立白念珠菌总蛋白质分步提取分离的方法。
- Objective To extract and separate the anthraquinone compounds,such as rhein,emodin,chrysophanol,physcion,etc.from Rhizoma Polygoni Cuspidati. 目的从虎杖中提取并分离蒽醌类成分大黄酸、大黄素、大黄酚和大黄素甲醚等。
- The present invention relates to an extraction and separation method of caper spurge seed sterol. 本发明涉及植物有效部位提取技术领域,具体涉及一种千金子甾醇的提取、分离方法。
- Methods Silica gel superfine process was conducted by combining solvent extraction and separation with macroporous absorbent resin. 方法首先用溶剂萃取结合大孔吸附树脂分离,然后用硅胶柱精制提取。
- Extraction and separation of oligomeric proanthocyanidins(OPC) from larch bark and quantitative (determination) of OPC has been carried out. 对落叶松树皮中的低聚原花青素进行了提取分离和含量测定。
- The cembrene is a natural organic compound. A colowless needle crystal was obtained by extraction and separation, from red pine tree. 松柏烯是从红松树中提取和分离出来的一种天然有机物。
- This paper reviews the research advance on the traditional extraction and separation technology of flavonoids in plants. 对黄酮类化合物的传统提取和分离方法的研究进展作一综述。
- Automated data extract and collection. 自动提取和搜集数据。
- Methods:The herba cistanches is divided into galactitol and others through methods of extraction and separation and recrystal with different solvents. 方法:采用不同溶剂提取、分离及重结晶等方法将肉苁蓉分为半乳糖醇等4个组份,进行对小鼠通便时间的影响实验。
- Main ingredients: olive extract and silk protein. 主要成分:橄榄精华、丝蛋白等。
- Manabe,Akiyoshi,Yamashita,Tetsuro.et al.Process for the supercritical extraction and separation of solid samples such as ginkgo leaves[P]. 赵西南;彭树林;夏笃.;银杏黄酮、银杏内酯、白果内酯和系统分离方法及其制剂[P]