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KMID : 0861019980130020019
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Korea Journal of Herbology
1998 Volume.13 No. 2 p.19 ~ p.29
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The studies about storage , cutting , processing and decokting methods of oriental medicinal plants 1
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金仁洛/Kim, In-Rak
黃今熙/朱慧庭/Hwang, Keum-Hee/Joo, Hea-Jung
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Abstract
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To improve the quality control of frequantly used oriental medicinal plants, the stroage, cutting, processing and decokting methods of Cinnamomum cassia were examined. The contents of cinnamic acid and cinnamaldehyde of Cinnamomum cassia were analysed by HPLC at various conditions as the standard components. Standard components decreased in aerobic condition more than in anaerobic storage condition. The cinnamic acid decreased and the cinnamaldehyde increased during the aerobic and anaerobic storage condition. Especialy, cinnamaldehyde was conciderably increased at aerobic storage condition. The soaking and steaming processing for easy cutting resulted in the loss of the standard components. The best decokting conditions which were determined by the yield of cinnamic acid were as follows : the size was below 0.5㎝, soaking time was 90 minutes, decokting time was 15 minutes after boiling.
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