铜罗汉
...rengvoside)A、B,连翘环己醇(rengyol)。8-O-β-D-异连翘环己醇吡喃葡萄糖甙(8-O-O-β-D-glucopyranosylisorengyol),反式-1-(2-羟基乙基)环己烷-1,4-二醇[trans-l-(2-hydroxyethyl)cyclohexane-l,4-diol),柳穿鱼素(pectolinarigenin),花芽含烟筒花碱甙(millingtonine)。...
中医学;中药学;中药材小果排草
...出5种化合物,分别鉴定为豆甾醇(stigmasterol),豆甾醇-3-O-吡喃葡萄糖甙(stigmas-terol-3-O-glucopyranoside),2-三十三烷酮(2-tritriacontanone),棕桐酸十六醇酯(hexadecylpalmitate)和仙客来甙元A-3-O-β-D-吡喃木椿(1→2)-β-D-吡喃葡萄糖(1→2...
中医学;中药学;中药材二叶舞鹤草
...皂甙,新近鉴定1种螺甾醇皂甙其结构为:3-O[(2-O-β-吡喃木糖基-3-O-β-吡喃葡萄糖基)-β-吡喃葡萄糖基(1→4)-吡喃葡萄糖基(1→4)-β-吡喃半乳糖基]-(25R)-螺甾-5-烯-3-β-醇-12酮性味:酸;微寒归经:肝经...
中医学;中药学;中药材牛尾菜
...韧者为佳。化学成份:根茎、根含新替告皂甙元-3-O-α-L-吡喃鼠李糖基-(1→6)-β-D-吡喃葡萄糖甙[neotigogenin-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside],新替告皂甙元-3-O-β-D-吡喃葡萄糖基-(1→4)-O-[α-L-吡喃鼠李糖基-(1→6)]...
中药学;中医学;祛风通络;止咳化痰;中药材银白杨叶
...壁细胞含有草酸钙簇晶和方晶。化学成份:叶含O-β-D-吡喃葡萄糖基-9-β-D-呋喃核糖基二氢玉蜀黍嘌呤(O-β-D-glucopyranosyl-9-β-D-ribofuranosyl-dihydrozeatin),O-β-D吡喃葡萄糖基玉蜀黍嘌呤(O-β-D-glucopy-ranosylzeatin),O-β-D-...
中医学;中药学;中药材鹭鸶兰
...鹭鸶兰甙(diuranthoside)A、B、C即新替告皂甙元3-O-β-D-吡喃葡萄糖基(1→2)-〔β-D-吡喃木糖基(1→3)〕-β-D-吡喃葡萄糖基(1→4)-β-D-吡喃半乳糖甙性味:味甘;性平功能主治:散瘀止痛;止血生肌。主跌打...
中医学;中药学;中药材药鼠李实
...noneglycoside)0.25%-0.35%,另含1种三糖,其结构为O-α-L-吡喃鼠李糖基(1→3)-O-α-吡喃鼠李糖基-(1→6)-D-吡喃半乳糖[O-α-L-rhamnopyranosyl-(1→3)-O-α-rhamnopyra-nosyl-(l→6)-D-galactopyranose]。药鼠李树皮含鞣质(0.57%-0.9...
中医学;中药学;中药材白鹤灵芝
...nthin)A、B[1]。茎叶含3,4-二氢-3,3-二甲基-氢-荼并[2,3b]吡喃-5,10-二酮[3,4-dihydro-3,3-二甲基-二氢-荼并[2,3-b]吡喃-5,10-二酮[3,4-dihyro-3,3-dimethyl-2H-naphtho-2,3-b]pyran-5,10-dione][2]。药理作用:1.细胞毒作用:从本植物根中提取...
中医学;中药学;中药材土麦冬
....阔叶山麦冬:块根含甾体皂甙:罗斯考皂甙元3-O-α-L-吡喃鼠李糖甙(ruscogenin-3-O-α-L-rhamnopyranoside),25(S)-罗斯考皂甙元-I-O-β-D-吡喃岩藻糖-3-O-α-L-吡喃鼠李糖甙[25(S)-ruscogenin-1-O-β-D-fucopyranoside-3-O-α-L-rhamnopyranosi-...
中医学;中药学;中药材红小豆
...等。还含三萜皂苷类。从赤豆中分离得到3-呋喃甲醇-β-D-吡喃葡萄糖甙(3-fu-ranmethanol-β-D-hlucopyranoside),右旋儿茶精-7-O-β-D吡喃葡萄糖甙(catechin-7-O-β-D-glucopyranoside)和1D-5-O-(a-D-吡喃半乳糖基)-4-O-甲基肌醇[1D-5-O(a-D-galactopyran...
食疗;中医学;中药材;利水消肿;中药学;解毒消痈;利湿退黄;食材;谷部;菽豆类