林业科技
林業科技
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FORESTRY SCIENCE & TECHNOLOGY
2012年
1期
21-23
,共3页
喜树果%HPLC-(MS)n%鞣花酸
喜樹果%HPLC-(MS)n%鞣花痠
희수과%HPLC-(MS)n%유화산
Camptotheca acuminata%HPLC - (MS)n%Ellagic acid
建立喜树果的液相色谱质谱联用分析方法,并分析了喜树果中的鞣花酸类化合物。大孔吸附树脂分离、HPLC—ESI-(MS)“数据分析结果:初步分析到5个化合物,即3,4—O,O-亚甲基-3’,4’-O-二甲基鞣花酸、3’-O-甲基鞣花酸-4’-O-葡萄糖苷、鞣花酸-4’-O-鼠李糖苷、3,4’-O-二甲基鞣花酸、3,3’4,4’-O-四甲基-5’-甲氧基鞣花酸。用HPLC—ESI-(MS)“方法分析喜树果鞣花酸类成分,方便、快捷、实用。
建立喜樹果的液相色譜質譜聯用分析方法,併分析瞭喜樹果中的鞣花痠類化閤物。大孔吸附樹脂分離、HPLC—ESI-(MS)“數據分析結果:初步分析到5箇化閤物,即3,4—O,O-亞甲基-3’,4’-O-二甲基鞣花痠、3’-O-甲基鞣花痠-4’-O-葡萄糖苷、鞣花痠-4’-O-鼠李糖苷、3,4’-O-二甲基鞣花痠、3,3’4,4’-O-四甲基-5’-甲氧基鞣花痠。用HPLC—ESI-(MS)“方法分析喜樹果鞣花痠類成分,方便、快捷、實用。
건립희수과적액상색보질보련용분석방법,병분석료희수과중적유화산류화합물。대공흡부수지분리、HPLC—ESI-(MS)“수거분석결과:초보분석도5개화합물,즉3,4—O,O-아갑기-3’,4’-O-이갑기유화산、3’-O-갑기유화산-4’-O-포도당감、유화산-4’-O-서리당감、3,4’-O-이갑기유화산、3,3’4,4’-O-사갑기-5’-갑양기유화산。용HPLC—ESI-(MS)“방법분석희수과유화산류성분,방편、쾌첩、실용。
To establish liquid chromatography - mass spectrometry method and analyze the ellagic acids in the the fruits of Camptotheca acuminata. Separated by macroporous resin, analyzed by HPLC - ESI - (MS)n. The results showed that 5 ellagic acids were identified. They were 3, 4 - O, O - methylene - 3', 4' - O - dimethyl ellagic acid, 3' - O -methyl ellagic acid -4' - O - glucoside, ellagic acid -4' - O - rhamnoside, 3, 4' - O - dimethyl ellagic acid and 3, 3', 4, 4' - O - tetramethyl - 5' - methoxy ellagic acid. Established HPLC - ESI - (MS)n method for analysis of the ellagic acids in the fruits of Camptotheca acuminata was convenient and practical.