Identification of 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one as a strong antioxidant in glucose-histidine Maillard reaction products
文献类型：期刊论文
| 作者 | Yu, Xiangying1,2; Zhao, Mingyue2; Liu, Fei2; Zeng, Shitong2; Hu, Jun2 |
| 刊名 | food research international
 |
| 出版日期 | 2013-04-01 |
| 卷号 | 51期号:1页码:397-403 |
| 关键词 | Maillard reaction Antioxidant activity HPLC analysis Gel filtration chromatography 2 3-Dihydro-3 5-dihydroxy-6-methyl-4H-pyran-4-one (DDMP) |
| 英文摘要 | the antioxidant activity of glucose-histidine mrps (gh) and fractionated gh, obtained from the elution of gh on bio-gel p-2 column, was evaluated for their dpph radical scavenging activity, abts radical scavenging activity and reducing power, which illustrated that fraction h7 was of the greatest antioxidant activity. the further investigation identified 2,3-dihydro-3,5-dihydroxy-6-methyl-4h-pyran-4-one (ddmp) as the major compound in fraction h7 by employing gc-ms analysis and hplc analysis, with the latter also confirming the antioxidant activity of ddmp by comparison of hplc chromatograms of fraction h7 (or ddmp) before and after reaction with dpph radical, abts radical or ferric ion. finally, the comparison of the antioxidant activity of ddmp, fraction h7 and gh by uv-vis analysis showed their antioxidant activity was in the following order: ddmp> fraction h7> gh, suggesting that the major contribution of ddmp to the antioxidant activity of fraction h7, thus, ddmp could be identified as a strong antioxidant in gh considering that fraction h7 was of the greatest antioxidant activity among all fractions obtained from the separation of gh by gel filtration chromatography. (c) 2013 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | food science & technology |
| 研究领域[WOS] | food science & technology |
| 关键词[WOS] | model systems ; chemical-properties ; melanoidins ; capacity ; hplc |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000316843100049 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/137607]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian, Peoples R China 2.CNTC, Zhengzhou Tobacco Res Inst, Zhengzhou 450001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Xiangying,Zhao, Mingyue,Liu, Fei,et al. Identification of 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one as a strong antioxidant in glucose-histidine Maillard reaction products[J]. food research international,2013,51(1):397-403. |
| APA | Yu, Xiangying,Zhao, Mingyue,Liu, Fei,Zeng, Shitong,&Hu, Jun.(2013).Identification of 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one as a strong antioxidant in glucose-histidine Maillard reaction products.food research international,51(1),397-403. |
| MLA | Yu, Xiangying,et al."Identification of 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one as a strong antioxidant in glucose-histidine Maillard reaction products".food research international 51.1(2013):397-403. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。