• Korean Journal of Pharmacognosy
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• v.47 no.3
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• pp.246-250
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• 2016

Pinus densiflora contained diverse phenol compounds like flavonoid, phenylpropanoid and tannin. PineXol$^{(R)}$ is nutraceutical preparation which was treated from bark of Pinus densiflora. Validation and contents determination of taxifolin, (+)-catechin and procyanidion B1 for the preparation of Pinus densiflora (PineXol$^{(R)}$) were confirmed using High-Performance Liquid Chromatography (HPLC). As a result, content of taxifolin, (+)-catechin and procyanidin B1 were, respectively 4.90%, 2.35% and 8.19%. These analysis method and results could be used as important basic data for the preparation of Pinus densiflora.