Abstract：Objective To analyze the effects of different pre-treatment techniques on quality of Callicarpa nudiflora Hook.et Arn.. Methods A high performance liquid chromatography method simultaneous determination of one flavonoid and one phenylethanol glycoside in the leaves of Callicarpa nudiflora Hook.et Arn. was established, and the content of the sample was determined by this method. The leaves of Callicarpa nudiflora Hook.et Arn. were dried at different temperatures after different steam cleaning time, and the leaves of Callicarpa nudiflora Hook.et Arn. were directly dried without cleaning, and the optimum steam degreening conditions were optimized. Results The contents of luteolin and calycoside were the highest in the leaves of Callicarpa nudiflora Hook.et Arn. which were dried at 60℃ after one min of steam treatment. The content of luteolin was 2.36 mg/g, and that of mulin was 50.94 mg/g. Conclusion The processing technology of steam dewatering and then drying can reduce the loss of active component content of Callicarpa nudiflora Hook.et Arn., which provides experimental basis for the processing and production of Callicarpa nudiflora Hook.et Arn.
宋潇 左美玲 杨中保. 不同杀青工艺对裸花紫珠主要有效成分的影响[J]. 中国医药导报, 2022, 19(7): 31-34.
SONG Xiao ZUO Meiling YANG Zhongbao. Effect of different de-enzyme techniques on main functional components of Callicarpa nudiflora Hook.et Arn. #br#. 中国医药导报, 2022, 19(7): 31-34.
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