Characterisation of genes encoding key enzymes involved in sugar metabolism of apple fruit in controlled atmosphere storage
文献类型：期刊论文
| 作者 | Zhu, Zhu1; Liu, Ruiling1; Li, Boqiang; Tian, Shiping
|
| 刊名 | FOOD CHEMISTRY
 |
| 出版日期 | 2013 |
| 卷号 | 141期号:4页码:3323-3328 |
| 关键词 | Sugar metabolism Key genes Apple fruit Controlled atmosphere |
| ISSN号 | 0308-8146 |
| DOI | 10.1016/j.foodchem.2013.06.025 |
| 文献子类 | Article |
| 英文摘要 | Sugars are essential contributors to fruit flavour. Controlled atmosphere (CA) storage has been proved to be beneficial for maintaining harvested fruit quality. To explore regulatory mechanism of sugar metabolism in fruit stored in CA condition, we cloned several genes, encoding key enzymes, involved in sugar metabolism in apple fruit, and analyzed sugar contents, along with gene expression and enzyme activities in fruits stored in air and CA. The results indicated that CA could maintain higher contents of sugars, including sucrose, fructose and glucose. Expression levels of key genes, such as sucrose synthase (SS), sucrose phosphate synthase (SPS), fructokinase (FK) and hexokinase (HK), were shown to be correlated with the corresponding enzyme activities. We found that activities of neutral invertase (NI), vacuolar invertase (VI), FM and HK were inhibited, but SPS activity was promoted in apple fruit stored in CA, suggesting that CA storage could enhance sucrose synthesis and delay hydrolysis of sucrose and hexose. These findings provided molecular evidence to explain why higher sugar levels in harvested fruit are maintained under CA storage. (C) 2013 Elsevier Ltd. All rights reserved. |
| 学科主题 | Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics |
| 出版地 | OXFORD |
| 电子版国际标准刊号 | 1873-7072 |
| WOS关键词 | SUCROSE-PHOSPHATE SYNTHASE ; OXYGEN ; PHYSIOLOGY ; INVERTASE ; QUALITY ; PLANTS ; O-2 |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000324848000005 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Basic Research Program of China (973 Program)(National Basic Research Program of China) ; National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28034]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Zhu,Liu, Ruiling,Li, Boqiang,et al. Characterisation of genes encoding key enzymes involved in sugar metabolism of apple fruit in controlled atmosphere storage[J]. FOOD CHEMISTRY,2013,141(4):3323-3328. |
| APA | Zhu, Zhu,Liu, Ruiling,Li, Boqiang,&Tian, Shiping.(2013).Characterisation of genes encoding key enzymes involved in sugar metabolism of apple fruit in controlled atmosphere storage.FOOD CHEMISTRY,141(4),3323-3328. |
| MLA | Zhu, Zhu,et al."Characterisation of genes encoding key enzymes involved in sugar metabolism of apple fruit in controlled atmosphere storage".FOOD CHEMISTRY 141.4(2013):3323-3328. |
入库方式： OAI收割
来源：植物研究所
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