Analysis of sorbitol content variation in wild and cultivated apples
文献类型：期刊论文
| 作者 | Fang, Ting2,3; Cai, Yaming2,3; Yang, Qiurui2,3; Ogutu, Collins O.2,3; Liao, Liao2; Han, Yuepeng1,2 |
| 刊名 | JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
 |
| 出版日期 | 2020-01-15 |
| 卷号 | 100期号:1页码:139-144 |
| 关键词 | Malus sorbitol SDH1 fruit taste fruit size |
| ISSN号 | 0022-5142 |
| DOI | 10.1002/jsfa.10005 |
| 英文摘要 | BACKGROUND Sorbitol is the major sugar alcohol in apple and its accumulation in fruit is associated with fruit sweetness. However, little is known about variation in sorbitol content in fruits of apple germplasm. In this study, we investigated sorbitol content in mature fruits of 243 apple cultivars and 20 wild relatives using high-performance liquid chromatography (HPLC). RESULTS Sorbitol accumulation showed a significant variation in apple germplasm. Overall, cultivated fruits had significantly lower content of sorbitol than wild fruits. Fruit sorbitol concentration was significantly correlated with fruit size and acidity that are extensively domesticated traits. Hence, the variation in sorbitol accumulation between cultivated and wild fruits may be the indirect result of fruit size and acidity selection during domestication. Moreover, sorbitol content was maintained at low levels throughout fruit development, with a dramatic decrease at the middle stage. The SDH1 gene was highly expressed throughout fruit development, and its expression showed a significant correlation with fruit sorbitol concentration, suggesting its potential role in apple fruit sorbitol accumulation. CONCLUSIONS The finding that there is a great variation in fruit sorbitol content among apple germplasm will be helpful for genetic improvement of fruit sorbitol content in apple breeding programs. (c) 2019 Society of Chemical Industry |
| WOS研究方向 | Agriculture ; Chemistry ; Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000498844200016 |
| 出版者 | WILEY |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/14483]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Han, Yuepeng |
| 作者单位 | 1.Chinese Acad Sci, Sino African Joint Res Ctr, Wuhan, Hubei, Peoples R China 2.Chinese Acad Sci, Innovat Acad Seed Design, Wuhan Bot Garden, CAS Key Lab Plant Germplasm Enhancement & Special, Wuhan 430074, Hubei, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Ting,Cai, Yaming,Yang, Qiurui,et al. Analysis of sorbitol content variation in wild and cultivated apples[J]. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,2020,100(1):139-144. |
| APA | Fang, Ting,Cai, Yaming,Yang, Qiurui,Ogutu, Collins O.,Liao, Liao,&Han, Yuepeng.(2020).Analysis of sorbitol content variation in wild and cultivated apples.JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,100(1),139-144. |
| MLA | Fang, Ting,et al."Analysis of sorbitol content variation in wild and cultivated apples".JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 100.1(2020):139-144. |
入库方式： OAI收割
来源：武汉植物园
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