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KMID : 1007520070160061055
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Food Science and Biotechnology
2007 Volume.16 No. 6 p.1055 ~ p.1059
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Novel Purification Method of Two Monoterpene Glucosides, Paeoniflorin, and Albiflorin, from Peony
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Kim Nam-Soo
Kim Dong-Kyung
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Abstract
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Two monoterpene glucosides, paeoniflorin and albiflorin, in peony (Paeonia lactiflora) were purified from 70% ethanol extract of Paeoniae Radix by diethyl ether washing and n-butanol partition, acetone dissolution, and gradient preparative HPLC. After the whole course of purification, yield of paeoniflorin, albiflorin, and the sum of them were 75.0, 38.8, and 68.7%, respectively, together with the corresponding purity of 96.2, 93.8, and 96.0%.
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KEYWORD
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monoterpene glucoside, peony, gradient preparative HPLC
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