Time-Domain Nuclear Magnetic Resonance Investigation of Water Dynamics in Different Ginger Cultivars
文献类型：期刊论文
| 作者 | Huang, Chongyang; Zhou, Qi; Gao, Shan; Bao, Qingjia; Chen, Fang; Liu, Chaoyang |
| 刊名 | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
 |
| 出版日期 | 2016-01-20 |
| 卷号 | 64期号:2页码:470-477 |
| 关键词 | ginger low-field NMR water distribution metabonomics Pearsons's correlation |
| 英文摘要 | Different ginger cultivars may contain different nutritional and medicinal values. In this study, a time-domain nuclear magnetic resonance method was employed to study water dynamics in different ginger cultivars. Significant differences in transverse relaxation time T-2 values assigned to the distribution of water in different parts of the plant were observed between Henan ginger and four other ginger cultivars. Ion concentration and metabolic analysis showed similar differences in Mn ion concentrations and organic solutes among the different ginger cultivars, respectively. On the basis of Pearsons correlation analysis, many organic solutes and 6-gingerol, the main active substance of ginger, exhibited significant correlations with water distribution as determined by NMR T-2 relaxation, suggesting that the organic solute differences may impact water distribution. Our work demonstrates that low-field NMR relaxometry provides useful information about water dynamics in different ginger cultivars as affected by the presence of different organic solutes. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology |
| 研究领域[WOS] | Agriculture ; Chemistry ; Food Science & Technology |
| 关键词[WOS] | ZINGIBER-OFFICINALE ; METABOLIC-RESPONSES ; INTEGRAL-EQUATIONS ; SALINITY STRESS ; NMR ; RELAXATION ; FIELD ; SPECTROSCOPY ; COMPARTMENTATION ; METABONOMICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368562600012 |
| 公开日期 | 2016-03-22 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/9154]  |
| 专题 | 武汉物理与数学研究所_高技术创新与发展中心 |
| 作者单位 | Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Key Lab Magnet Resonance Biol Syst, Wuhan Ctr Magnet Resonance,Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Chongyang,Zhou, Qi,Gao, Shan,et al. Time-Domain Nuclear Magnetic Resonance Investigation of Water Dynamics in Different Ginger Cultivars[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2016,64(2):470-477. |
| APA | Huang, Chongyang,Zhou, Qi,Gao, Shan,Bao, Qingjia,Chen, Fang,&Liu, Chaoyang.(2016).Time-Domain Nuclear Magnetic Resonance Investigation of Water Dynamics in Different Ginger Cultivars.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,64(2),470-477. |
| MLA | Huang, Chongyang,et al."Time-Domain Nuclear Magnetic Resonance Investigation of Water Dynamics in Different Ginger Cultivars".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 64.2(2016):470-477. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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