Objective: To compare the effects of oven drying and microwave drying of Wumei Rendan.
METHODS: The dissolution time, water content, menthol content and glycyrrhizic acid content were used as indexes to compare their effects.
RESULTS AND CONCLUSION: Microwave drying equipment can improve product quality, increase production capacity and reduce energy consumption, which is superior to oven drying.
Key words: Wumei Rendan microwave drying; menthol; glycyrrhizic acid; drying
Wumei Rendan is a red concentrated water pill made of liquorice, menthol, menthol oil, Wumei extract, vitamin C, citric acid and other medicinal materials. It is partially extracted and partially crushed into fine powder, and then pan-pilled, dried and coated. It has the functions of nourishing body fluid and quenching thirst, cooling and moistening throat.
没有评论:
发表评论