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- quartermary ammonium alkaloids 季铵生物碱
- Berberine is one of the quaternary ammonium alkaloids extracted from fresh roots of Coptis chinensis Franch,and it is applied widely in clinic with significant curative effect for some disease. 小檗碱是一种从黄连等植物中提取的季胺类生物碱,对多种疾病具有显著疗效,已在临床上广泛应用。
- Study on the extraction and release of total guaternary ammonium alkaloids of coptis chinensis in xianglian wan 香莲丸中黄连总季胺碱的提取与释放度研究
- Quaternary Ammonium Alkaloids 季铵生物碱
- A highly explosive mixture of ammonium nitrate and trinitrotoluene. 阿马托炸药一种由硝酸铵和三硝基甲苯组成的烈性混合炸药
- Studies on the alkaloids from Salsola collina Pall. 猪毛菜中生物碱化学成分的研究。
- Determination of Alkaloids in Portulaca Oleracea L. 马齿苋总生物碱的测定。
- It is compatible with ammonium compounds. 它可与氨化合物混用。
- Manufacturing sales : Yean, ammonium bicarbonate. 制造销售:液氨、碳酸氢铵。
- Any of several alkaloids with similar structures. 一种结构相似的晶体碱
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。
- Impregnation with ammonia or an ammonium compound. 氨化作用用氨或氨化物浸渗
- Total alkaloids from Gelsemium elegans Benth. 钩吻总生物碱
- Ammonium Fatty Alcohol Polyoyetylene Ether Sulfate? 醇醚硫酸?
- Nicotine is a colorless, poisonous alkaloid. 尼古丁是无色有毒生物碱。
- The trick was using the ammonium salt TMAH. 它的窍门是使用铵盐氢氧化四甲铵(TMAH)。
- A NEW ALKALOID FROM CORYDALIS DELAVAYI FRANCH. 丽江紫堇的新生物碱。
- Nicotine is a colorless,poisonous alkaloid. 尼古丁是无色有毒生物碱。
- An alkaloid that is the active component of curare. 筒箭毒碱作为箭毒活跃成分的生物碱
- Yohimbine is a kind of poisonous alkaloid. 育亨宾是一种带有毒性的生物碱。