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- Extract from ginkgo bilobe 银杏叶提取物
- This paper summarized preparative process of flavonoid from ginkgo bilobal by the way of alkalinity extraction and twice column chromatography. 本文提出了碱液浸提,活性碳吸附,大孔吸附树脂二次柱层析提取银杏叶黄酮的新工艺。
- The pesticidal and bactericidal effects of ginkgolic acid extracted from Ginkgo exocarp was studied. 从银杏外种皮中提取的银杏酚酸和白果酚有杀虫、杀菌作用。
- This paper introduces the content of Ginkgo, such as Flavonoids, Terene lectomesacid, phend wnino acid etc. It also introduces the technology of extract from Ginkgo. 本文综述了银杏中的提取成份黄酮类、萜内酯、酸类、氨基酸、微量元素等，并介绍了它们目前的提取工艺。
- She read me a few extracts from her own new novel. 她把她自己的新小说念了几段给我听。
- OBJECTIVE To extract the polyprenol homologues from Ginkgo biloba leaves and optimize the separation process. 目的从银杏叶中提取聚戊烯醇同系物并对其提取工艺进行优化。
- OBJECTIVE:To extract and prepare the polyprenols homologues from Ginkgo biloba leaves. 目的:从银杏叶中提取聚戊烯醇同系物。
- Research Progress on Polysaccharides from Ginkgo bilobaL 银杏多糖的研究进展
- She read me a few extracts from his letter. 她把他的信念了几段给我听。
- A short extract from a film or videotape. 剪辑从电影胶片或录相带剪出的片断
- I would like to quote two extracts from the book. 我很想引用这本书的两段文字。
- He read several extracts from the poem. 他读了诗中的几段。
- This substance is extracted from seaweed. 这种物质是从海藻中提取的。
- Safety assessment of extract from green tea. 绿茶提取物的安全性分析评价。
- THE CONTENT ANALYSIS AND APPLICATION OF POLYPRENOLS FROM GINKGO BILOBA L. 银杏叶聚戊烯醇含量分析研究。
- To extract from a mine or from mined ore. 开采从矿或矿石中提取
- Read the extract from a business management book. 阅读下面这段商务管理书籍摘选。
- Listen to an extract from the meeting. 听会议的一段录音。
- The article was a choice extract from her writings. 这篇文章是从她的著作中摘录出来的精粹。
- He read an extract from the New Testament. 他由新约圣经选读一节摘录。
