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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
DOI10.1016/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
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
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
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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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