????λ?????? > ?????? > ?????? > ??????Z > ???

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????????????????鱾???

?????????Z?? M??

?????????wood of Ovate Catalpa

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????????????????Catalpa ovata G.Don.

????????????????б??????ɡ?

?????????? ????????15m??????ɡ?Σ??????????????????????????????????????????????????????????????????????????6-18cm?????????Σ??????????????25cm???????????????Σ?????????????3???????????????????????????????4-6????????????5-7???????????????????????????12-28cm??????2?????????6-8mm?????????????????????????????????2?????????????????2.5cm??????2cm??????????2?????????????????????????3???????λ?????Σ????2??????????Σ????????20-30cm????5-7mm????????????Σ???6-8mm??????????????????5-6???????7-8???

????????????????????-?????????-sitosterol????????cetot-ic acid?????????vanillic acid??????κ??ferulic acid??????-?????????p-hydroxybenzoic acid??????-????????p-hydroxycinnamica acid??????????(syringic acid??????????vanillin???????????glucose?????????(mannose????????xylose???????????rhamnose??[1]?????????2-??????????????[2-??4-hydroxyphenyl??ethyl triaconta-noate]??1-?????????????????1-octacosanoyl glyceride?????????????tetracosanoic acid??????κ??-??????鴼????n-hexacosyl feru-late?????????catalponone???????????????deoxylapachol??[2]???????????catalpalacetone??[3]??????????catalponol??[4]??1-?????????1-menaquinone??????-??????????-lapachone????4-???-??-????????4-hy-droxy-??-????????4,9-dihydroxy-??-lapachone????8-??????-??-??????????8-hydroxydehydro-iso-??-lapachone??[5]??????3??8-??????????-??-????????3??8-dihydroxydehydro-iso-??-lapachone????1-???-2-???-??????1-hydroxy-2-methyl-anthraquinone???????-??-????????dehydro-??-lapachone??[5]??