羊脂油炮制蒙药硫黄的实验研究

Study on Processing Methods of Sulfur with Mutton Fat

目的:为蒙药硫黄的常用炮制方法——羊脂油熔后水煮法确定较优化炮制工艺条件;比较羊脂油熔后水煮法与羊脂油熔后酒煮法的炮制效果。方法:以砷含量降低率为指标,通过正交实验确定较优化工艺条件,砷含量用原子荧光光度法进行测定。结果:本实验确定的较优化炮制工艺条件为,将硫黄与等量的羊油,在130℃熔融2次,每次熔融30min。结论:羊脂油熔后水煮法的祛砷效果优于羊脂油熔后酒煮法,同时也优于水菖蒲汤煮制法。

Objective： To provide the optimum method for the choicing of sulfur with mutton fat, and comparing the processing effects of the methods of by poaching and wine cooking. Methods ： The orthogonal design was adopted to opti- mize the processing methods. The rate of debase of the content of arsenic determined was as a marker to evaluate the dif- ferent processes. Results： The optimum processing with mutton fat was： combining sulfur with equal mutton fat, melting twice at 130℃, keeping 30 min at each time. Conclusion： the effect of reducing arsenic＇s contents in sulfur by poach method is better than that by wine cooking, meanwhile precede to that by solution of rhizoma acori calamus.