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不同预处理方式对木立芦荟总黄酮含量的影响
引用本文:那仁高娃,李艳波,张力,包玉敏.不同预处理方式对木立芦荟总黄酮含量的影响[J].内蒙古民族大学学报(自然科学版),2008,23(3):272-274.
作者姓名:那仁高娃  李艳波  张力  包玉敏
作者单位:1. 内蒙古民族大学,化学学院,内蒙古,通辽,028043
2. 内蒙古民族大学,化学学院,内蒙古,通辽,028043;内蒙古通辽市第三中学,内蒙古,通辽,028000
摘    要:不同预处理条件下(将样品浸泡24h和不浸泡)超声波提取木立芦荟叶、茎中总黄酮,并用分光光度法测其含量.结果表明:木立芦荟茎浸泡24h超声提取总黄酮的含量略高于不浸泡直接超声提取的总黄酮含量,但木立芦荟叶不浸泡直接超声提取的总黄酮含量高于浸泡24h超声提取的总黄酮含量,木立芦荟叶里的总黄酮含量都高于茎中的总黄酮含量.

关 键 词:木立芦荟  总黄酮  分光光度法

Effect of Different Pretreatments on Content of Total Flavanone in Aloe Arboresceus
Narengaowa,LI Yan-bo,ZHANG LI,BAO Yu-min.Effect of Different Pretreatments on Content of Total Flavanone in Aloe Arboresceus[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2008,23(3):272-274.
Authors:Narengaowa  LI Yan-bo  ZHANG LI  BAO Yu-min
Institution:Narengaowa, LI Yan- bo ZHANG LI,BAO Yu - min(1. College of Chemistry, Inner Mongolia University for Nationalitiea, Tongliao 028043, China; 2. No. 3 Middle School of Tongliao City,Tongliao 028000 ,China)
Abstract:Extract the total flavanone from leaves and stems of aloearboresceus by ultrasonic in clifferent pretreatments (with the samples had been soaked or not), and then estimate the content with absorption photometry. The content of total flavanone which was extracted from stems of aloe arborasceus that had been soaked for 24 hours by ultrasonic is slightly more than which was extracted from the stems without soaking, while the content of total flavanone which was extracted from leaves of aloe arboreseeus without soaking by ultrasonic is more than which was extracted from leaves that had been soaked for 24 hours. And the content of total flavanone extracted from leaves of aloe avboresceus is more than which was extracted from stems.
Keywords:Aloe avboresceus  Total flavanone  Absorption photometry
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