????λ?????? > ?????? > ?????? > ??????D > ?????

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?????????D?? H??i H??o

?????????Herb of Denseflower Blumea

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????????????????Blumea densiflora DC. [B. excisa DC.; B. densiflora DC. Var. pinnatifida Miq.]

?????????????＾??????ж???ɡ?

????????????????? ??????ǹ??????1-3m??????????з?????????????????????????????????????????????????4-6cm???????????Ρ???????λ????????Σ???22-42cm???????????Ρ???????λ????????Σ???22-42cm????8-16cm??????С?????????????????????????????????????????????????????????????????????????????????????????汻?????????????С????????Σ???7-20cm????3-8cm??????????????д????????????????????????????????????????????????Σ??????5?????????????????Σ????汻??????в????????Σ????汻????????з?????????????????????????????3-4?????????????????????????5???????????????????????Σ??????????????????????????????????????11????????4???

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????????????????1500-2800m????????????????

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?????????????? ????????????????????????????????????????????????????????????????????????????????????ζ??

????????????????????????tagitinin??A??19-O-????????????????19-O-ethyl-terotundin ethyl ether????1??-???-3????2-?????????????-???????????[1??-hydroxy-3????2-methylbu-tanoyloxy)-isoalantolactone]??1??-???-3??-?????????????????????1??-hydroxy-3??-isobutyry-olxyisoalantolactone????1????2??-?????-3??-??2-?????????????-???????????[1????2??-diydroxy-3????-2-methylbutanoyloxy??-isoalantolactone]??1??-????????-2-???-3????3??-?????-2??-??2-??????????????????????????[1??-acetoxy-3??-hydroxy-2????2-methylbu-tanoyloxy??-isoalantolactone]??1??-???-3-??-2-?????????????-??????????[1??-hydroxy-3-(2-methylbutanoyloxy)-pinnatifinin]??1??-????????-3-??2-?????????????-??????????[1??-acetoxy-3-(-methylbutanoyloxy)-pinnatifidin][1]???