陈伟,李晨晨,冉浩,李文华,刘常金.香椿老叶中黄酮类和皂苷类物质的分离鉴定[J].包装工程,2019,40(9):36-42.
CHEN Wei,LI Chen-chen,RAN Hao,LI Wen-hua,LIU Chang-jin.Isolation and Identification of Flavonoids and Saponins in Old Toona Sinensis Leaves[J].Packaging Engineering,2019,40(9):36-42. |
| 香椿老叶中黄酮类和皂苷类物质的分离鉴定 |
| Isolation and Identification of Flavonoids and Saponins in Old Toona Sinensis Leaves |
| 投稿时间：2019-03-06 修订日期：2019-05-10 |
| DOI：10.19554/j.cnki.1001-3563.2019.09.006 |
| 中文关键词: 香椿老叶 黄酮 皂苷 分离鉴定 |
| 英文关键词: old toonasinensis leaves flavonoids saponins isolation and identification |
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| 中文摘要: |
| 目的 对香椿老叶中的黄酮类和皂苷类活性物质进行分离鉴定，为进一步开发香椿老叶产品提供理论基础。方法 使用柱色谱和高效液相色谱（High Performance Liquid Chromatography, HPLC）对香椿老叶中的物质进行分离纯化，并采用核磁共振（Nuclear Magnetic Resonance, NMR）和红外光谱（Infrared Spectroscopy, IR）对分离物质进行测定。结果 香椿老叶中含有芦丁、表儿茶素、槲皮素、异槲皮素、番石榴苷等。利用显色反应初步定性鉴定出香椿皂苷中包括甾体皂苷和三萜皂苷。结论 香椿老叶中含有丰富的黄酮类和皂苷类物质，具有广阔的开发前景。 |
| 英文摘要: |
| The paper aims to isolate and identity flavonoids and saponins in old toonasinensis leaves to provide a the-oretical basis for further development of old toonasinensisleaves. Column chromatography and high performance liquid chromatography (HPLC) were used to separate and purify the substances in old toonasinensisleaves.Nuclear magnetic resonance (NMR) and infrared spectroscopy (IR) wereused for todeterminethe isolated substances. The old toonasinensisleaves of containrutin, epicatechin, quercetin, isoquercetin, guava glucoside, etc. The steroidal saponins and triterpenoidsaponins in toonasinensissaponins were identified by chromogenic reaction.Oldtoonasinensis leaves are rich in flavonoids and saponins, which have broad development prospects. |
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