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????????????????Bidens pilosa L.

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???????????????? ????????????30-100cm???????????Σ????????????????????????????С??3??????????????????????в???????????1.5-5cm????????С?3????????5-7??????????????С?????λ????????Σ??????????????????Ш?Σ?????????????????????о???????С?????????λ????????Σ????????????????????Σ???1-2cm???????????о???????С??3???????????????Ρ????????????г?1-6???????3-10??cm?????????????????????????7-8?????????Σ????????????????5mm?????????????Σ??????????????????????????????????Σ???????????????????????????????5????????????????Σ????????????????????????????????3-4????????????????????

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?????????????? ?????????Σ???????????6mm???в????????????????С????????????????в?????????????????С?????λ????????Σ?????????????С??????????????????????????????????????????????????????????????????????????????????????????????????10????????ξ?4???????????????????????????3-4???????????????ζ????

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1?????????????????????(phenylheptatriyne),??????(linoleic acid),??????(linolenic acid),?????(friedelin),?????-3??-??(friedelan-3??-ol)??????????-4??-O-??-D-[6??-??-??-??????]-?????[ okanin-4??-O-??-D-(6??-trans-p-coumaroyl)-glucoside],?????-4??-O-??-D-[ 2??,4??,6??-????????]-???????[Okanin-4??-O-??-D-(2??, 4??,6??-triacetyl)-glucoside],?????-3??-O-??-D-???????(okanin-3??-O-??-D-glucoside),?????-4??-O-??-D)-???????,?????4??-O-??-D-[4????????-6??-??-??-??????]??????????????-4??-O-??-D-[2??,4??-????????-6??-??-??-??????]-???????,?????-4??-O-??-D-[3??,4??-????????-6??-??-??-??????]-???????,?????-4-????-3-O-??-D-???????(okanin-4-methyl ether-3-O-??-D-glucoside)??(Z)-6,7,3??,4??-????????[(Z)-6,7,3??,4??-tetrahydrox-yaurone],(Z)-6-O-??-D-??????????-6,7,3??,4??-????????[(Z)-6-O-??-D-glucopyranosyl-6,7,3??,4??-tetrahydroxyaurone] ,(Z)-7-O-??-D-??????????-6,7,3??,4??-????????,(Z)-6-O-[6-O-??????-??-D-??????????]-6,7,3??,4??-????????,(Z)-6-O-[6-O-??-??????-??-D-??????????]-6,7,3??,4??-??????????4-O-[6-O-??-??????-??-D-??????????]-??-????[4-O-(6-O-p-coumaroyl-??-D-glucopyranosyl)-p-coumaric acid],4-O-[2-O-??????-6-O-?????????-??-D-??????????]-??-?????????-3-O-??-D-??????????(quercetin-3-O-??-D-glucopyran-side), 3-O-????????-2-C-???-D-?????-1,4-????(3-O-caf-feoyl-2-C-methyl-D-eryth[FS:PAGE]rone-1,4-lactone),2-O-????????-2-C-???-D-?????(2-O-caffeoyl-C-methyl-D-erythronic acid),???-2-O-???????-2-C-???-D-??????(methyl-2-O-caffeoyl-2-C-methyl-D-erythronic acid),???-3-O-????????-2-C-???-D-??????,???????-1-?(tridecapentyn-l-ene),????-2,12-???-4,6,8,10-???-1-??(trideca-2,12-diene-4,6,8,10-tetrayne-1-ol),????-3,11-???-5,7,9-???-l,2-????(trideca-3,11-diene-5,7,9-triyne-l, 2-diol),????-5-?-7,9,11-???-3-??(trideca-5-en,7,9,11-triyne-3-ol), ??-???????(??-amyrin),??????(phy-tosterin)B,?????????(esculetin),??-????????????(??-sitosterolglucoside), ??????(long chain ester),??????(said. hydrocarbon),???????(lupeol),?????????????(lupeol acetate)?????(fattyacids)??,?????,??????????У??????(limonene),????(bornenol),??-?????(??-caryophyllene),??????(germacre-ne),T-????(T-murol),??-??????(??-cadinol)???

2?????????????-4??-O-[??-D-??????????-(1??6)-??-D-??????????] lokanin-4??-O-[??-D-glucopyranosyl-(l??6)-??-D-glucopyra-noside],?????3??,4??-??-O-??-D-???????(okanin-3??,4??-di-O-??-D- glucoside),?????-4??-[6??-O-??????]-???????,?????-3??-???????,?????-4??-????????? ???????и?(Ca2+),??( C1-),??( K+),??( H+),?(Li+)?????????(mineral ions)??

????????á???????????????????????????е?1-????-1,3,5-????????????????????????,?????????????????????Ч,?????????????????????????????????????ξ??????????????????????????????????????????????????????????????????????????????????MIC????5.20??g/ml??100-200??g/ml??10-50??g/ml??10??g/ml?? 10-50??g/ml??????????????,?????????С?????????γɡ??б????С??400nm?????????????????????????????????????????????????/??????????????????????????????п??????????1-????1,3,5-????????Щ???????β?????,?????????????,0.3??10??-6?????????桢????????β????1-15??????????????????????????????β????????Э????á?

????????????????1??4?????????????и????????1-2????,?????????DNA??[3H]-???????????2.3??????????????Ｐ?????????????????????????????к???????????????????????????-n-?????????????MNAN????????????,???????????50g/kg,??20-45?????46-52?????53-72????????????,????????????????? MNAN?????????????,?????????,?????????????????????δ??MNAN???,???????????????????????á? С????????,??????1-????-1,3,5-???????????????????4245mg/kg??525mg/kg??