主要成分 |
水茄根含新绿莲皂甙元(neolchlorogenin)[1],圆椎茄碱(jurubine)[2]。茎含澳洲茄胺(solasodine),澳洲茄-3,5-二烯(△3,5-solasode-ene)[1]。果实含水茄皂甙元(torvogenin),绿莲皂甙元(chloro-genin)[1]。脱氢剑麻皂甙元(sisalagenone)[3]。叶子中分得2,3,4-三甲基三十烷(2,3,4-trimethyltria-contane),二十八醇三十烷酸酯(octacosanyltriacontanoate),5-三十六酮(5-hexatriacontanone),三十醇(triacontanol),3-三十三酮(3-tritriaconetanone),三十四烷酸(tetratriacotanoicacid),谷甾醇(sitosterol),豆甾醇(stigmasterol),菜油甾醇(campesterol)[4],水茄皂甙(torvonin)A[5]、B[6],绿莲皂甙元、新绿莲皂甙元[1],潘尼枯甙元(paniculogenin)[2],海南皂甙元(solaspigenin,hainange-nin),新海南皂甙元(neosolaspigenin)[7]。 |
叶含黄酮类化合物属于黄酮类及其甙的成分有山柰酚(keampferol),木犀草素(luteolin),杨梅树皮素(myricetin),槲皮素(quercetin),异鼠李素(isorhamnetin),丁香黄素(syringetin),山柰酚-3-鼠李葡萄糖甙(kaempferol-3-rhamno-glucoside),山柰酚-3(6-对香豆酰葡萄糖基-β-1,4-鼠李糖甙[kaempferol-3-(6-p-coumaroylglucosyl-β-1,4-rhamnoside)],山柰酚-3-O-(2-O-β-D-吡喃葡萄糖基)-α-L-吡喃鼠李糖甙[kaempfer-ol-3-O(2-O-β-D-glucopyranosyl)-α-L-rhamnoyranoside],山柰酚-3-O-[2-O-6-O-[对-(7-O-β-D-吡喃葡萄糖基)香豆酰基]-β-D-吡喃葡萄糖基]-α-L-吡喃鼠李糖甙 |