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目的:研究分析不同加工处理方法对中药二氧化硫残留量的影响,从而总结出控制中药中二氧化硫残留的方法,以达到减少二氧化硫残留的目的。方法:采用二氧化硫残留量测定法对经不同加工方法处理过的样品进行检测。结果:经过不同加工方法处理过的中药中的SO2残留量均有一定程度的降低。结论:本项目中的加工处理方法能作为减少中药SO2残留的控制方法。
OBJECTIVE: To study and analyze the influence of different processing methods on the residual amount of sulfur dioxide in Chinese medicine, and to summarize the method of controlling residual sulfur dioxide in traditional Chinese medicine in order to reduce the residual sulfur dioxide. Methods: Sulfur dioxide residue was measured by different processing methods were tested samples. Results: The residues of SO2 in traditional Chinese medicine treated with different processing methods all decreased to a certain extent. Conclusion: The processing method in this project can be used as a control method to reduce residual SO2 in traditional Chinese medicine.