vitexin
牡荆硷
常用释义
英式发音
美式发音
基本释义
- n. 牡荆硷
例句
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1·Each capsule contains 150 mg of Hawthorn Leaves & Flowers extract standardized to provide 2% Vitexin.每粒胶囊含150毫克山楂叶（花）提取精华，含2%牧荆素。
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2·Three compounds were isolated from the active part and identified as vitexin , vitexin glucoside, vitexin rhamnoside NMR data and physical and chemical character.对有效部位进行了化学成分分离，得到了三个化合物，分别为牡荆素、牡荆素鼠李糖苷、牡荆素葡萄糖苷。
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3·Using moderate resolution capabilities of a desk time-of-flight (TOF) instrument, the fragmentation regularity from electron impact mass spectra of vitexin was studied.利用台式飞行时间质谱的中分辨本领，研究了牡荆素的电子轰击质谱的裂解规律，对裂解途径进行了完全的指认。