CAJ | 학술논문

　　以浓盐酸-甲醇（1∶100）为提取溶剂，采用先浸泡，后水浴加热、超声和先水浴加热、超声后浸泡两种提取方法从通经草中提取生物碱，用分光光度法在波长为426nm处分别测定盐酸小檗碱的含量，回归方程为Y=0.00393+1.28929X （mg/10mL），r=0.99992.通经草中盐酸小檗碱的含量在0.099～0.796 mg/10mL范围内与吸光度呈线性关系.样品盐酸小檗碱回收率分别为93.08%～108.58%,93.08%～100.84%.该结论可为通经草药材的进一步开发利用提供理论依据.
　　이농염산-갑순（1∶100）위제취용제，채용선침포，후수욕가열、초성화선수욕가열、초성후침포량충제취방법종통경초중제취생물감，용분광광도법재파장위426nm처분별측정염산소벽감적함량，회귀방정위Y=0.00393+1.28929X （mg/10mL），r=0.99992.통경초중염산소벽감적함량재0.099～0.796 mg/10mL범위내여흡광도정선성관계.양품염산소벽감회수솔분별위93.08%～108.58%,93.08%～100.84%.해결론가위통경초약재적진일보개발이용제공이론의거.
This paper discussed extraction of Hydrochloric acid berberine from Aleuritopteris argentea(Gmel)Fee by meas of two different extraction methods,use hydrochloride acid-methanol(1:100)as solvent extraction. One method is immersed Aleuritopteris argentea(Gmel)Fee firstly and then water-bolt, ultrasonic extraction. The other is water-bolt, ultrasonic Aleuritopteris argentea(Gmel)Fee firstly and then immersed. The content of Hydrochloric acid berberine was determined by spectrophotometry at the wavelength of 426 nm respectively. Regression equation is Y=0.00393+1.28928X.(mg/10mL), r=0.99992,Hydrochloric acid berberine within the concentration of 0.099~0.796(mg/mL)had linear relation with absorbance. The rates of recoveries are 93.08%~108.58%and 93.08%~100.84%. The research could provide a theoretical foundation for further development and utilization. of Aleuritopteris argentea(Gmel)Fee.