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KMID : 0363620060270040150
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Journal of Korean Oriental Medicine
2006 Volume.27 No. 4 p.150 ~ p.155
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Quality Monitoring of Distributed Schizandra chinensis (Turcz.) Baill in Korea
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Choo Byung-kil
Kim Hong-Jun
Lee A-Yeong
Chun Jin-Mi
Lee Hye-Won
Woo Myeong-Ji
Kim Sun-Hee
Kim Ho-kyoung
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Abstract
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Object : This study investigated the quality inspection of Schizandra chinensis (Turcz.) Bail distributed in Korea.
Methods: To evaluate the quality of these herbal medicines, we carried out TLC pattern analysis, purity, loss on drying, ash, acid-insoluble ash, essential oil contents, dilute ethanol-soluble, water-soluble, ether-soluble extracts and HPLC analysis.
Results : As a result, TCL pattern analysis of schizandrin and gomisin A showed Rf=0.64 and 0.74, respectively. To measured content of schizandrin and gomisin A, we quantitatively analyzed using HPLC. The average contents of schizandrin and gomisin A were detected to be 0.60 ({pm}0.02)% and 0.12 ({pm}0.004)%, respectively.
Discussion : As a result of this study, we suggest that the minimum content of schizandrin and gomisin A should be 0.5% and 0.1%, respectively. We could suggest that the minimum of essential oil content should be 0.6 ml.
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KEYWORD
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Schizandra chinensis (Turcz.) Baill, monitoring, schizandrin, gomisin A
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