Effects of Gibberellin（GA3）on Antioxidant Enzyme Activity in Sweet Cherry Fruit at Different Developmental Stages

DOI

10.2991/icammce-18.2018.13How to use a DOI?

Keywords

Sweet cherry; gibberellin; growth period; antioxidant enzymes

Abstract

An experiment was conducted to study the effect of different concentrations (20, 40, 60, 80, 100mg/kg) of gibberellin (GA3) on antioxidant enzymes of ‘Hongdeng’ sweet cherries. The results showed that POD, CAT and SOD activity decreased during the development of sweet cherry fruit;GA3 concentration of the processing of three kinds of enzyme activity were lower than control at the time of the fruit mature, especially the 60, 80, 100 mg/kg of GA3 treatment has lower antioxidant enzyme activity, accelerate the aging of the fruit. Therefore, it is suggested that the use of GA3 should be reduced in the actual production process, especially high-concentration GA3 spraying is unfavorable to fruit.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wanwan Xue
AU  - Keqiang Li
AU  - Jin Zou
AU  - Hang Li
AU  - Ronggao Gong
PY  - 2018/05
DA  - 2018/05
TI  - Effects of Gibberellin（GA3）on Antioxidant Enzyme Activity in Sweet Cherry Fruit at Different Developmental Stages
BT  - Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018)
PB  - Atlantis Press
SP  - 62
EP  - 64
SN  - 2352-5401
UR  - https://doi.org/10.2991/icammce-18.2018.13
DO  - 10.2991/icammce-18.2018.13
ID  - Xue2018/05
ER  -