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目的:比较不同炮制去心法对巴戟天游离蒽醌含量的影响。方法:采用紫外分光光度法测定,检测波长为498 nm。结果:巴戟天各去心炮制品中游离蒽醌含量高低为:泡法>泡后蒸法>盐蒸法>煮法>润法>清蒸法。结论:采用泡法去心可减少巴戟天中游离蒽醌的损失。
OBJECTIVE: To compare the effect of different processing and decentering methods on free anthraquinone content in Morinda officinalis. Methods: UV spectrophotometry was used to determine the wavelength of 498 nm. Results: The contents of free anthraquinones in each product of Dendrobium Morinda officinalis were as follows: bubble method> bubble after steaming method> salt steaming method> boiling method> run method> steaming method. Conclusion: Deconcentration with bubble method can reduce the loss of free anthraquinones in Morinda officinalis.