Flavonoids in lotus (Nelumbo) leaves evaluated by HPLC-MSn at the germplasm level
文献类型：期刊论文
| 作者 | Chen, Sha; Zheng, Yu; Fang, Jin-bao; Liu, Yan-Ling; Li, Shao-Hua
|
| 刊名 | FOOD RESEARCH INTERNATIONAL
 |
| 出版日期 | 2013 |
| 卷号 | 54期号:1页码:796-803 |
| 关键词 | Lotus (Nelumbo) Leaves Flavonoid HPLC-MSn Dry Frozen-fresh |
| ISSN号 | 0963-9969 |
| DOI | 10.1016/j.foodres.2013.08.031 |
| 文献子类 | Article |
| 英文摘要 | The composition and concentrations of flavonoids in the leaves of 107 different cultivars or taxa of lotus (Nelumbo) were characterized and compared, and the effect of drying or fresh-freezing leaves on flavonoid composition and content was investigated. Results show that significantly higher flavonoid levels were present in fresh-frozen than in dried tissue, while preparation technique produced no effects on flavonoid composition. Quercetin derivatives including hyperoside, isoquercitrin, and quercetin 3-O-glucuronide were the dominant flavonoids in lotus leaves, accounting on average for 15.87%, 16.26%, and 5020% of total flavonoids, respectively. Lotus taxa used in seed production had the highest flavonoid content (20-45% higher than other cultivars). Principal component analysis allowed the cultivars to be divided into three well-characterized groups based on their flavonoid content. The results of this study should be of value to the lotus-processing industry with regard to tea and food additive production. (C) 2013 Elsevier Ltd. All rights reserved. |
| 学科主题 | Food Science & Technology |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 1873-7145 |
| WOS关键词 | PERFORMANCE LIQUID-CHROMATOGRAPHY ; HIGH-FAT DIET ; NUCIFERA LEAVES ; ANTIOXIDANT ACTIVITIES ; MASS-SPECTROMETRY ; SOUTH-INDIA ; EXTRACTS ; QUERCETIN ; RATS ; ANTIMALARIAL |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000329377700098 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Chinese Academy of Sciences(Chinese Academy of Sciences) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27907]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan Bot Garden, Wuhan 430074, Peoples R China 2.China Acad Chinese Med Sci, Inst Chinese Mat Med, Beijing 100700, Peoples R China 3.Chinese Acad Agr Sci, Zhengzhou Fruit Res Inst, Zhengzhou 450009, Peoples R China 4.Chinese Acad Sci, Beijing Key Lab Grape Sci & Enol, Inst Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Sha,Zheng, Yu,Fang, Jin-bao,et al. Flavonoids in lotus (Nelumbo) leaves evaluated by HPLC-MSn at the germplasm level[J]. FOOD RESEARCH INTERNATIONAL,2013,54(1):796-803. |
| APA | Chen, Sha,Zheng, Yu,Fang, Jin-bao,Liu, Yan-Ling,&Li, Shao-Hua.(2013).Flavonoids in lotus (Nelumbo) leaves evaluated by HPLC-MSn at the germplasm level.FOOD RESEARCH INTERNATIONAL,54(1),796-803. |
| MLA | Chen, Sha,et al."Flavonoids in lotus (Nelumbo) leaves evaluated by HPLC-MSn at the germplasm level".FOOD RESEARCH INTERNATIONAL 54.1(2013):796-803. |
入库方式： OAI收割
来源：植物研究所
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