西南林业大学学报2025，Vol.45Issue(5)：215-220,6.DOI:10.11929/j.swfu.202401058
云南金花茶叶的化学成分研究
Chemcical Consitiuents from the Leaves of Camellia fascicularis
摘要
Abstract
The ethyl acetate fraction derived from EtOH extract of Camellia fascicularis was separated and purified by macroporous resin D101,silica gel,MCI,Sephadex LH-20 and HPLC.Then the structures of ob-tained compounds were identified by physicochemical properties and spectral data.The results showed that 17 compounds were isolated from C.fascicularis and identified as loliolide(1),dehydrovomifoliol(2),chakyung-lupulin A(3),syringaldehyde(4),umbelliferone(5),1H-indole-3-carboxaldehyde(6),coumarin(7),chlorogenic acid(8)p-hydroxycinnamic acid(9),methyl gallate(10),gallic acid(11),epicatechin(12),catechin(13),kaemp-ferol(14),apigenin-7-O-β-D-glucopyranoside(15),quercetin-3-O-β-D-glucoside(16),and isovitexin(17).Com-pounds 1-17 were first isolated from the leaves of C.fascicularis.Compound 3 was first isolated from the genus Camellia.关键词
云南金花茶/乙酸乙酯/萃取物/化学成分/分离鉴定Key words
Camellia fascicularis/ethyl acetate/extract/chemical constituent/isolation and identification分类
化学化工引用本文复制引用
唐剑东,刘云,王卫华,武波晓,唐军荣,张颖君,张贵良,阚欢,赵平..云南金花茶叶的化学成分研究[J].西南林业大学学报,2025,45(5):215-220,6.基金项目
云南省农业基础研究联合专项(202101BD070001-045)资助 （202101BD070001-045）
云南省"兴滇英才支持计划"青年人才专项(XDYC-QNRC-2022-0222)资助. （XDYC-QNRC-2022-0222）
