| Ca~(2+)-ATPase抑制剂对采后草莓呼吸速率和花青苷含量的影响 |
| |
| 引用本文： | 关军锋,及华,冯云霄,孙玉龙,李丽梅.Ca~(2+)-ATPase抑制剂对采后草莓呼吸速率和花青苷含量的影响[J].果树学报,2005,22(6):712-714. |
| |
| 作者姓名： | 关军锋 及华 冯云霄 孙玉龙 李丽梅 |
| |
| 作者单位： | 河北省农林科学院遗传生理研究所,石家庄,050051 |
| |
| 基金项目： | 国家自然科学基金资助项目(30270933). |
| |
| 摘 要： | 用Ca2+-ATPase抑制剂钒酸钠(SO)和曙红(EB)浸泡处理转红期草莓果实(cv.Darselect)后表明,2者能提高果实呼吸速率,迅速促进外层果肉的花青苷生成,增加其可溶性糖含量,髓部果肉的花青苷生成和可溶性糖的变化较慢,而对果实的失重率影响不大。因此,Ca2+-ATPase抑制剂具有促进果实成熟衰老的作用。
|
| 关 键 词： | 草莓 Ca~(2+)-ATPase 呼吸速率 花青苷 糖 衰老 |
| 文章编号： | 1009-9980(2005)06-712-03 |
| 修稿时间： | 2005年1月21日 |
Effect of inhibitors of Ca2+-ATPase on respiration rate and anthocyanin content of postharvest strawberry fruit |
| |
| GUAN Jun-feng,JI Hua,FENG Yun-xiao,SUN Yu-long,LI Li-mei.Effect of inhibitors of Ca2+-ATPase on respiration rate and anthocyanin content of postharvest strawberry fruit[J].Journal of Fruit Science,2005,22(6):712-714. |
| |
| Authors: | GUAN Jun-feng JI Hua FENG Yun-xiao SUN Yu-long LI Li-mei |
| |
| Abstract: | Experiment was carried out with the fruit of Darselect strawberry cultivar at breaker stage, and the inhibitors of Ca2 -ATPase used were Na3VO4 and EB. Results showed that dipping with these inhibitors could increase respiration rate, accelerate the production of anthocyanin, and enhance the content of soluble sugar outside tissue of the flesh, but the changes were slower in pith tissue of fruit. The dipping treatment had no significant effect on the weight loss of fruit. Thus, it is suggested that the inhibitors of Ca2 -ATPase could promote the ripening and senescence of fruit. |
| |
| Keywords: | Strawberry Ca2 -ATPase Respiration rate Anthocyanin Sugar Senescence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
