Determination of antioxidant property and their lipophilic and hydrophilic phenolic contents in cereal grains
文献类型：期刊论文
| 作者 | lihuabin@mail.sysu.edu.cn; Deng, GF; Xu, XR; Guo, YJ; Xia, EQ; Li, S; Wu, S; Chen, F; Ling, WH; Li, HB |
| 刊名 | JOURNAL OF FUNCTIONAL FOODS
 |
| 出版日期 | 2012 |
| 卷号 | 4期号:4页码:906-914 |
| 关键词 | Cereal Grain Antioxidant Capacity Phenolic Content Hplc |
| ISSN号 | 1756-4646 |
| 英文摘要 | In order to supply new information on the antioxidant function of cereal foods, the antioxidant activity and total phenolic contents of both lipophilic and hydrophilic components of 24 cereal grains from China were systematically evaluated using spectrophotometric methods. The lipophilic components of cereals were extracted with tetrahydrofuran, and the hydrophilic ones were extracted with a methanol-acetic acid-water (50:3.7:46.3, v/v/v) mixture. Main phenolic compounds and their contents were also quantified using high-performance liquid chromatography equipped with a photodiode array detector. The results showed that different cereals had diverse antioxidant capacities and the variation was very large. Phenolic compounds gallic acid, kaempferol, quercetin, galangin and cyanidin 3-glucoside were widely found in those cereals. The pigmented cereals, such as black rice, red rice and purple rice, possessed the highest antioxidant capacities and total phenolic contents among tested cereals, and could be important sources of natural antioxidants for health promotion and disease risk reduction. (C) 2012 Elsevier Ltd. All rights reserved. |
| 学科主题 | Food Science & Technology |
| 资助项目 | LMB |
| 语种 | 英语 |
| WOS记录号 | WOS:000309569000024 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/9788]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | lihuabin@mail.sysu.edu.cn |
| 推荐引用方式 GB/T 7714 | lihuabin@mail.sysu.edu.cn,Deng, GF,Xu, XR,et al. Determination of antioxidant property and their lipophilic and hydrophilic phenolic contents in cereal grains[J]. JOURNAL OF FUNCTIONAL FOODS,2012,4(4):906-914. |
| APA | lihuabin@mail.sysu.edu.cn.,Deng, GF.,Xu, XR.,Guo, YJ.,Xia, EQ.,...&Li, HB.(2012).Determination of antioxidant property and their lipophilic and hydrophilic phenolic contents in cereal grains.JOURNAL OF FUNCTIONAL FOODS,4(4),906-914. |
| MLA | lihuabin@mail.sysu.edu.cn,et al."Determination of antioxidant property and their lipophilic and hydrophilic phenolic contents in cereal grains".JOURNAL OF FUNCTIONAL FOODS 4.4(2012):906-914. |
入库方式： OAI收割
来源：南海海洋研究所
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