Abstract: The Cistanche leaves harvested in spring and autumn were dried by drying, microwave drying equipment, drying and dry-drying methods. The content of alcohol-soluble extracts, echinacoside and verbascoside in Cistanche deserticola L. were determined.
The results showed that the content of alcohol-soluble extract, the content of echinacoside and verbascoside in C. chinensis was significantly higher than that of C. sinensis. The content of sucrose in Cistanche tubulosa was higher than that in C. sinensis. The content of echinacoside was lower than that in autumn. Cistanche deserticola; microwave dried Cistanche deserticola has the highest content of verbascoside and echinacoside. The research results show that the total active ingredient of Cistanche tubulosa is significantly higher than that of C. sinensis, and microwave drying is the best drying method.
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