Chrome Extension
WeChat Mini Program
Use on ChatGLM

彭银亭炮制山药工艺二氧化硫残留量比较分析

Chinese Journal of Hospital Pharmacy(2013)

Cited 0|Views11
No score
Abstract
目的:考察彭银亭不同润制切片炮制山药工艺中二氧化硫残留量的影响.方法:采用浸泡法和熏润法加工炮制切片,熏润法选择硫磺用量、熏蒸时间、熏蒸次数3个因素,用酸蒸馏碘滴定法测定不同熏润法工艺山药中二氧化硫含量.结果:熏润法熏蒸次数、硫磺用量对二氧化硫残留量影响较大.结论:饮片加工过程硫磺再熏蒸会大大增加山药饮片中二氧化硫残留量.但只要控制硫磺用量和次数,制定标准的炮制工艺规程,山药饮片二氧化硫残留会符合国家标准规定.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined