Study on Preparation Procedure of Pediatric Kechuan Black Plasters / 中国药师

ABSTRACT

Objective:To explore the preparation procedure of pediatric Kechuan black plasters. Methods:A single factor method was used to observe and study the preparation process of pediatric Kechuan black plaster from the following aspects the selection of matrix raw material and refined equipment, and the temperature of refinery, “Xiadan”, pouring white wax and adding fine material powder in production processing. Results:The best temperature of“Xiadan” for pure sesame oil and mineral orange with the purity a-bove 95% was 313 ℃. The “Xianzha” temperature was 264 ℃, the temperature of “Houxia” was between 180 ℃ and 200 ℃, and white wax instead of the traditional method was used to eliminate fire toxin. Conclusion:The research is helpful to improving the quali-ty of the black plasters. The preparation process is stable and feasible, and suitable for the industrial production.