您好，欢迎访问江苏省农业科学院 机构知识库！
江苏省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Sugars in postharvest lotus seeds were modified by 6-benzylaminopurine treatment through altering related enzymes involved in starch-sucrose metabolism

文献类型： 外文期刊

作者： Luo, Shufen 1 ; Hu, Huali 1 ; Zhang, Leigang 1 ; Zhou, Hongsheng 1 ; Li, Pengxia 1 ;

作者机构： 1.Jiangsu Acad Agr Sci, Inst Agr Prod Proc, Nanjing 210014, Jiangsu, Peoples R China

关键词： Lotus pods;Lotus seeds;6-Benzylaminopurine;Senescence;Starch metabolism;Sucrose metabolism

期刊名称：SCIENTIA HORTICULTURAE （ 影响因子：3.463； 五年影响因子：3.672 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： To investigate the effect of 6-benzylaminopurine (6-BA) treatment on starch-sucrose metabolism in postharvest lotus seeds, the lotus pods were immersed with 20 mg L-1 6-BA and stored at 25 +/- 1 degrees C for 8 days. Our results revealed that 6-BA treatment not only delayed the browning of lotus pods and seeds, but also inhibited the respiration rate of lotus pods. Compared with controls, 6-BA treatment enhanced the deposition of starch, which was supported by the decreased amylase level. Contrary to the alteration of starch content, glucose and fructose contents in lotus seeds were reduced by 6-BA treatment through inhibiting the production of hexose from sucrose and starch degradations. However, the sucrose content in 6-BA treated group was higher than that in control groups until 6th day of storage, which was resulted from enhanced sucrose phosphate synthase (SPS) level and inhibited activities of synthase-cleavage (SS-cleavage) and invertase by 6-BA treatment. These results indicated that 6-BA treatment could maintain the starch and sucrose contents of lotus seeds by affecting related-synthetic or degrading enzymes involved in starch-sucrose metabolism, and alleviate postharvest senescence of lotus pods and seeds. (C) 2017 Published by Elsevier B.V.

  • 相关文献

[1]Photosynthetic and biochemical activities in flag leaves of a newly developed superhigh-yield hybrid rice (Oryza sativa) and its parents during the reproductive stage. Zhang, C. -J.,Chu, H. -J.,Chen, G. -X.,Shi, D. -W.,Zuo, M.,Wang, J.,Lu, C. -G.,Wang, P.,Chen, L..

[2]Effect of exogenous spermine on quality and sucrose metabolism of vegetable soya bean (Glycine max L.) during cold storage. Song, Jiangfeng,Liu, Chunquan,Li, Dajing,Wang, Yuan.

[3]Sucrose metabolism in cotton (Gossypium hirsutum L.) fibre under low temperature during fibre development. Zhou, Zhiguo,Xu, Naiyin.

[4]Effect of brassinolide on callus growth and regeneration in Spartina patens (Poaceae). Lu, Z,Huang, M,Ge, DP,Yang, YH,Cao, XN,Qin, P,She, JM. 2003

[5]Characteristics of ribulose-1,5-bisphosphate carboxylase and C4 pathway key enzymes in flag leaves of a super-high-yield hybrid rice and its parents during the reproductive stage. Zhang, C-J.,Chen, L.,Shi, D. -W.,Chen, G. -X.,Lu, C. -G.,Wang, P.,Wang, J.,Chu, H-J,Zhou, Q. -C.,Zuo, M.,Sun, L.. 2007

[6]Transcriptomic response of cowpea bruchids to N-acetylglucosamine-specific lectins. Wang, Li-Hua,Fang, Ji-Chao,Wang, Li-Hua,Chi, Yong Hun,Guo, Feng-Guang,Zhu-Salzman, Keyan,Li-Byarlay, Hongmei,Balfe, Susan,Pittendrigh, Barry R.. 2015

[7]Analysis of thylakoid membrane protein and photosynthesis-related key enzymes in super high-yield hybrid rice LYPJ grown in field condition during senescence stage. Wang, Yuwen,Yu, Jing,Jiang, Xiaohan,Sun, Lingang,Li, Kang,Wang, Pingyang,Wu, Min,Chen, Guoxiang,Wu, Min,Lv, Chuangen.

[8]Photosynthetic changes of flag leaves during senescence stage in super high-yield hybrid rice LYPJ grown in field condition. Wang, Yuwen,Zhang, Jingjing,Yu, Jing,Jiang, Xiaohan,Sun, Lingang,Wu, Min,Chen, Guoxiang,Wu, Min,Lv, Chuangen.

[9]FLOODING-INDUCED MEMBRANE DAMAGE, LIPID OXIDATION AND ACTIVATED OXYGEN GENERATION IN CORN LEAVES. Yan, B,Dai, QJ,Liu, XZ,Huang, SB,Wang, ZX.

[10]Endogenous Hydrogen Sulfide Homeostasis Is Responsible for the Alleviation of Senescence of Postharvest Daylily Flower via Increasing Antioxidant Capacity and Maintained Energy Status. Liu, Dan,Pan, Jincheng,Shen, Wenbiao,Xu, Sheng,Xu, Sheng,Hu, Huali,Li, Pengxia.

[11]Shelf life extension of fresh lotus pods and seeds (Nelumbo nucifera Gaertn.) in response to treatments with 1-MCP and lacquer wax. Li, Pengxia,Hu, Huali,Luo, Shufen,Zhang, Leigang,Gao, Jianxiao.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：江苏省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台