Variation of ascorbic acid concentration in fruits of cultivated and wild apples
文献类型：期刊论文
| 作者 | Fang, Ting3,4; Zhen, Qiaoling3,4; Liao, Liao2,4; Owiti, Albert3,4; Zhao, Li4; Korban, Schuyler S.1; Han, Yuepeng2,4 |
| 刊名 | FOOD CHEMISTRY
 |
| 出版日期 | 2017-06-15 |
| 卷号 | 225页码:132-137 |
| 关键词 | Malus Ascorbic acid Malic acid Fruit size Soluble solid content |
| ISSN号 | 0308-8146 |
| DOI | 10.1016/j.foodchem.2017.01.014 |
| 英文摘要 | Ascorbic acid (AsA) content in mature fruits of 457 apple accessions were measured, and a great variation in AsA concentration was detected. Wild fruits showed significantly higher level of AsA than cultivated fruits. Fruit AsA content was positively correlated with malic acid content, but negatively correlated with fruit weight and soluble solid content. Thus, the difference in AsA content between the wild and cultivated fruits could be attributed to an indirect consequence of human selection for larger fruit size, less acidity, and increased sweetness during apple domestication. Additionally, MA concentration was extremely high in fruit at the juvenile stage, but dramatically decreased at the expanding and mature stages. The expression levels of three genes controlling MA accumulation, MdGGP1, MdDHAR3-3, and MdNAT7-2, were significantly negatively correlated with AsA contents in fruits, suggesting a feedback regulation mechanism in AsA-related gene expression. Our results could be helpful for future apple breeding. (C) 2017 Elsevier Ltd. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[31420103914] ; National Natural Science Foundation of China[31372048] ; Overseas Construction Plan for Science and Education Base, China-Africa Center for Research and Education, Chinese Academy of Sciences[SAJC201327] |
| WOS研究方向 | Chemistry ; Food Science & Technology ; Nutrition & Dietetics |
| 语种 | 英语 |
| WOS记录号 | WOS:000395955900016 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/1355]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Han, Yuepeng |
| 作者单位 | 1.Univ Massachusetts, Dept Biol, Boston, MA 02184 USA 2.Chinese Acad Sci, Sinoafrican Joint Res Ctr, Wuhan 430074, Peoples R China 3.Univ Chinese Acad Sci, 19A Yuquanlu, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Ting,Zhen, Qiaoling,Liao, Liao,et al. Variation of ascorbic acid concentration in fruits of cultivated and wild apples[J]. FOOD CHEMISTRY,2017,225:132-137. |
| APA | Fang, Ting.,Zhen, Qiaoling.,Liao, Liao.,Owiti, Albert.,Zhao, Li.,...&Han, Yuepeng.(2017).Variation of ascorbic acid concentration in fruits of cultivated and wild apples.FOOD CHEMISTRY,225,132-137. |
| MLA | Fang, Ting,et al."Variation of ascorbic acid concentration in fruits of cultivated and wild apples".FOOD CHEMISTRY 225(2017):132-137. |
入库方式： OAI收割
来源：武汉植物园
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