蛇菰科植物宽萼蛇菰(Balanophora latisepala)是生长在泰国北部和东北部地区的一种寄生植物,传统医疗用于治疗哮喘。Kanchanapoom T等用热乙醇提取宽萼蛇菰全草(1.8kg),回收溶剂,残余物依次以正己烷和乙醚脱脂。水层进行苯乙烯和二乙烯大孔树脂柱层析,依次以水、50％甲醇、甲醇和丙酮洗脱。50％甲醇洗脱部分进一步层析,分离 Balanophora latisepala is a parasitic plant that grows in northern and northeastern Thailand and is traditionally used to treat asthma. Kanchanapoom T et al. used hot ethanol to extract the whole viper (1.8 kg) and recover the solvent. The residue was defatted with n-hexane and diethyl ether in turn. The aqueous layer was subjected to column chromatography of styrene and divinyl macroporous resin, followed by elution with water, 50% methanol, methanol, and acetone. 50% methanol elution further chromatography, separation