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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]

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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+0.95V(vs.Ag/AgCl),电泳运行液为pH=9.00的60mmol/L Na2B4O7-120mmol/L NaH2PO4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0.2~0.005μg/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 ] 福建中医药大学药学院,福建福州350108
  • [ 2 ] 福州大学食品安全分析与检测教育部重点实验室,福建福州350002

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Source :

分析科学学报

ISSN: 1006-6144

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:

Chinese Cited Count: -1

30 Days PV: 2

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