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Abstract:
建立了毛细管电泳同时分离白鲜皮中3种生物碱(胡芦巴碱、白鲜碱和胆碱)的的定量分析方法.以缓冲液H38O3-Na2B4O7(pH=8.4,5 mmol/L)、添加剂3 mmoL/L SDS和0.1%triton X-100为电泳运行液,24 kV为分离电压,分离在5 min内就可以快速完成.在230 nm检测波长处,3种组分的线性范围为:胡芦巴碱5~100μg/mL、白鲜碱5~75μg/mL、胆碱50~300μg/mL,检测限分别为1.4、1.4和16.0μg/mL.方法用于白鲜皮实际样品的测定,回收率范围在92.0%~101.0%之间.
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分析测试技术与仪器
ISSN: 1006-3757
CN: 62-1123/O6
Year: 2011
Issue: 1
Volume: 17
Page: 23-28
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: 2
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