Effect of astaxanthin on Strawberry Seedlings under low temperature stress on active oxygen metabolism

DOI

10.2991/ifeesm-17.2018.384How to use a DOI?

Keywords

Astaxanthin; Strawberry; Low temperature stress; Active oxygen

Abstract

In order to solve the problem of low temperature damage in strawberry production, 'Benihoppe' strawberry (Fragaria ananassa Duch) was used as a material, so the effects of astaxanthin treatment on strawberry seedlings under low temperature stress was studies. The results showed that compared with the control, the antioxidant enzyme (SOD, POD, CAT, APX) activity and FRAP value of strawberry leaves increased; meanwhile the production rate of O2-, H2O2 and MDA were decreased in all astaxanthin treated strawberry seedlings under low temperature stress. Especially the treatment of 50 mol/L astaxanthin had the best effect, indicating that the astaxanthin treatment in suitable concentration can effectively reduce the injuries in strawberry seedlings under low temperature.

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  - Meng Che
AU  - Ya Luo
AU  - Cong Ge
AU  - Ya'Jie Ling
AU  - Qin Mo
AU  - Shu Luo
AU  - Hao'Ru Tang
PY  - 2018/02
DA  - 2018/02
TI  - Effect of astaxanthin on Strawberry Seedlings under low temperature stress on active oxygen metabolism
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 2135
EP  - 2138
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.384
DO  - 10.2991/ifeesm-17.2018.384
ID  - Che2018/02
ER  -