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author:

余丽双 (余丽双.) [1] | 褚克丹 (褚克丹.) [2] | 许雪琴 (许雪琴.) [3] (Scholars:许雪琴)

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CQVIP PKU CSCD

Abstract:

采用毛细管电泳-安培检测法(CE-AD)对蒙花苷、刺槐素、木犀草素和芹黄素四种黄酮类化合物进行分离分析.在电极电位为+0.95 V(vs.Ag/AgCl),电泳运行液为pH=9.00的60 mmol/L Na2 B4O7-120 mmol/L NaH2 PO4缓冲溶液,分离电压为18kV时,四种黄酮类化合物得到完全分离.在最优的条件下,四种黄酮类化合物的检出限(S/N=3)为0.2~0.005 μg/mL.该方法可用于中药密蒙花中上述黄酮类化合物含量的测定.

Keyword:

安培检测 密蒙花 毛细管电泳 黄酮类化合物

Community:

  • [ 1 ] [余丽双]福建中医药大学
  • [ 2 ] [褚克丹]福建中医药大学
  • [ 3 ] [许雪琴]福州大学

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Source :

分析科学学报

ISSN: 1006-6144

CN: 42-1338/O

Year: 2011

Issue: 4

Volume: 27

Page: 413-416

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 9

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