Knowledge Management System of Northwest Institute of Plateau Biology, CAS
Antioxidants and alpha-glucosidase inhibitors from "Liucha" (young leaves and shoots of Sibiraea laevigata) | |
Zhao, Jian-Qiang1; Wang, Yan-Ming2,3; Yang, Yan-Long4; Zeng, Ying4; Mei, Li-Juan1; Shi, Yan-Ping2,3; Tao, Yan-Duo1 | |
2017-09-01 | |
发表期刊 | FOOD CHEMISTRY |
卷号 | 230页码:117-124 |
文章类型 | Article |
摘要 | The young leaves and shoots of Sibiraea laevigata, known as "Liucha", are used as tea by Tibetans to improve digestion after meals. Long-term consumption of "Liucha" will cause weight loss. In present work, we reported on the isolation and NMR and chemical analysis-based elucidation of seven new sorbitol-O-caffeic acid ester derivatives named sorbitol esters A G (1-7) and eighteen known phenolic compounds from S. laevigata. All of the isolates were evaluated for their antioxidant and alpha-glucosidase inhibitory activities. Among them sorbitol ester A (1), sorbitol ester D (4), sorbitol ester F (6), sorbitol ester G (7), isoferulic acid (15), methyl caffeate (18), trans-p-hydroxycinnamic acid (19), and kaempferol 3-O-beta-D-(6 ''-E-p-coumaroyl)-glucopyranoside (25) showed more potent a-glucosidase inhibitory activity than the clinical drug acarbose. (C) 2017 Elsevier Ltd. All rights reserved. |
关键词 | Sibiraea Laevigata Sorbitol O-caffeic Acid Ester Derivatives Phenolic Compounds Antioxidants Alpha-glucosidase Inhibitors |
WOS标题词 | Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine |
DOI | 10.1016/j.foodchem.2017.03.024 |
关键词[WOS] | TYPE-2 DIABETES-MELLITUS ; GLYCEMIC CONTROL ; ANGUSTATA ; CONSTITUENTS ; GLYCOSIDES ; PHENOLICS ; EXTRACTS ; FLOWERS ; CELLS ; ACIDS |
收录类别 | SCI |
语种 | 英语 |
项目资助者 | Significant Science & Technological Project of Qinghai Province(2014-GX-A3A) ; Project of Discovery, Evaluation and Transformation of Active Natural Compounds, Strategic Biological Resources Service Network Programme of Chinese Academy of Sciences(ZSTH-027) |
WOS研究方向 | Chemistry ; Food Science & Technology ; Nutrition & Dietetics |
WOS类目 | Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics |
WOS记录号 | WOS:000400533200015 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/7062 |
专题 | 中国科学院西北高原生物研究所 |
作者单位 | 1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining 810008, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem Northwestern Plant Resources CAS, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem Plant Resources West Chin, Kunming 650204, Peoples R China |
推荐引用方式 GB/T 7714 | Zhao, Jian-Qiang,Wang, Yan-Ming,Yang, Yan-Long,et al. Antioxidants and alpha-glucosidase inhibitors from "Liucha" (young leaves and shoots of Sibiraea laevigata)[J]. FOOD CHEMISTRY,2017,230:117-124. |
APA | Zhao, Jian-Qiang.,Wang, Yan-Ming.,Yang, Yan-Long.,Zeng, Ying.,Mei, Li-Juan.,...&Tao, Yan-Duo.(2017).Antioxidants and alpha-glucosidase inhibitors from "Liucha" (young leaves and shoots of Sibiraea laevigata).FOOD CHEMISTRY,230,117-124. |
MLA | Zhao, Jian-Qiang,et al."Antioxidants and alpha-glucosidase inhibitors from "Liucha" (young leaves and shoots of Sibiraea laevigata)".FOOD CHEMISTRY 230(2017):117-124. |
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