不同炮制工艺对磁石饮片质量的影响研究
Study on the effect of different concoction processes on the quality of magnetite tablets
张谣林 1刘振阔 1王贤书 1王登华1
作者信息
摘要
目的:探究不同炮制工艺对磁石饮片质量的影响.方法:以炮制时间、炮制温度为参考因素,以炮制品铁、重金属(铝、钛、锌、锰、铯、锶、铬)的百分含量和密度为评价指标,优选磁石的最佳炮制工艺.结果:磁石在煅制温度700 ℃、煅制时间1 h时,炮制品含铁量仅下降0.03％,重金属含量除锰外全部降低,炮制品密度降低.结论:磁石在煅制温度700℃、煅制时间1 h煅制时,可起到减毒、增效和酥脆的效果,可作为磁石的炮制工艺,也为磁石饮片的质量标准研究提供可靠的实验依据.
Abstract
Objective:To study on the effect of different concoction processes on the quality of magnetite tablets.Methods:The best concoction process of magnetite was preferably selected by using the concoction time and concoction temperature as reference factors,and the percentage content of iron and heavy metals(aluminum,titanium,zinc,manganese,cesium,strontium and chromium)and density of the concoction products as evaluation indexes.Results:The iron content of the concoction decreased only by 0.03％when the magnetite was calcined at 700℃ and the calcination time was 1h,and the heavy metal content decreased except for manganese,and the density of the concoction decreased.Conclusion:When magnetite was calcined at a calcination temperature of 700℃ and calcination time of 1h,it could be used as a concoction process for magnetite,and also provide a reliable experimental basis for the study of quality standard of magnetite tablets.
关键词
磁石/元素含量/炮制工艺/X射线荧光光谱法Key words
magnetite/elemental content/processing technology/X-ray fluorescence spectrometry引用本文复制引用
基金项目
贵州省2022年高等学校教学内容和课程体系改革项目(2022147)
贵州中医药大学本科教学质量工程建设项目(贵中医教学工程合字202205号)
2022年贵州省普通本科院校创新创业教育研究课题(2022SCJZW12)
出版年
2024
NETL
NSTL
维普
万方数据