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?????????Xu?? Sh??n L??n

?????????Japanese Pachysamdra Herb

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????????????????Pachysandra terminalis Sieb.et Zucc.

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??????????????ǹ? ?????ǹ?????????????????????????????????30cm?????????????б???????????????????????????????30cm??????????з????????????????????2-4cm????4-6????????????????????????????Σ???2.5-9cm????1.5-6cm?????????д????????Ш?Σ????????1-3cm????????????????????????????????????????????????1-4cm?????????????????????????????????4???????????????????15???????????????????????????????????????Σ??????С???????2.5-3.5mm??????4-6??????????7mm????????????0.6mm?????1-2???????????????????????1-2????????????1?????????????4mm???????????????Σ?????????У????2-3????????????????????????????????????????????Σ???5-6mm????????????3?????????棬???????????5-10mm??????4-5???????7-10???

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????????????????800-2600m???????????????

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?????????????? ??????????????????壬???汻???????????????????30cm????????????????????????????????????2-4cm??4-6????????????????????????????Σ???2.5-5cm????1.5-3cm?????????г?????????Ш?Σ?????????????????1-3cm???????ζ???????

???????????????20??????????????????????????????pachysandrine??A??B??C??D????????????epipachysandrine??A???????????pachysamine??A??B?????????????epi-pachysamine??A-F????????????pachystermine??A??B???????????terminaline?????????????????pachysantriol????????????????pachysandiol??A??????????????pachysonol??????????friedelin??????????????epifriedelanol????????????????cytenol????24-????????????鴼??24-methylenecycloartanol????23-???-3???25-?????????????飨23-dehydro-3???25-dihydroxycyoloartane????25-???-3???24??-?????????????飨25-dehydro-3???24??-dihydroxycycloartane??????-?????????-sitosterol???????????stigmasterol????????????????spiropachysine????

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???÷??????????????????9-15g?????????3-6g??????????????????????????

????????????????????? ?????????????????????????????????????????????????????λ?????????(?????????????)???η?????????????? ????????????????????????????????????????????????????????????(???????в????)

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???????á????????????????????????????(???????2.2g)?????2??????3?Ρ????104????20?????????????Ч???96.2%?????????Ч???65.4%??????????40???????????3????(??????20??)?????[FS:PAGE]????Ч???97.9%?????????Ч???72.9%???????????????Ч???????97.9%??86.8%??85.5%??71?????????飬??7????????????????????????????12?????????????????????????