|Table of Contents|

Effect of Exogenous PG Responses on Low Temperature Stress in Physiological of Tomato Seedlings(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年11
Page:
28-31
Research Field:
Publishing date:

Info

Title:
Effect of Exogenous PG Responses on Low Temperature Stress in Physiological of Tomato Seedlings
Author(s):
WANG Yu-kun1; WANG Li-ping2; DU Cai-yun3; ZHAO Min2; WANG Fu-xia4
1.Kexin College,Hebei Engineering University，Handan，Hebei 056038；2.College of Agronomy，Hebei Engineering University，Handan，Hebei 056021；3.College of Science，Hebei Engineering University，Handan，Hebei 056038；4.Xingtaixian Forestry Bureau,Xingtai，Hebei 054000
Keywords:
propyl gallate; tomato; low temperature stress; physiological trait
PACS:
S 641.2
DOI:
10.11937/bfyy.201511007
Abstract:
The effect of exogenous PG on anti-oxidant enzyme and osmotic adjustment of ‘Jinpeng No10’ tomato seedlings were investigated under low temperature stress.The results showed that PG could enhance resistance of chilling injury to tomato seedlings under low temperature treatment.Exposed to low temperature，exogenous PG treatment significantly promoted the activities of SOD and POD，chlorophyll content，soluble proline content and soluble sugar content were also enhanced to varying degrees.While relative electric conductivity and MDA content were significantly reduced by PG.The concentration of PG at 2.0 mmol/L showed the most effective result.

References:

[1] 李囡,姜子涛,李荣.食品中没食子酸丙酯的定量分析研究进展[J].食品研究与开发,2007,28(9):172-174.[2] Jayathilakan K，Sharma G K，Radhakrishna K，et al.Antioxidant potential of synthetic and natural antioxidants and its effect on warmed-over-flavour in different species of meat[J].Food Chem,2007,105:908-916.[3] 李汉良.没食子酸丙酯对新高梨软化和褐变的影响[J].农产品加工，2011(9):51-53.[4] 李合生.植物生理生化实验原理与技术[M].2版.北京:高等教育出版社,2000:260-261.[5] Giannopolitis C N，Ries S K.Purification and quantitative relationship with water-soluble protein in seedling[J].Plant Physiology,1977,59(2):315-318. [6] Kochba J，Lavee S，Spiegel-roy P.Differences in peroxidase activity and isoenzymes in embryogenic and non-embryogenic‘Shamouti’ orange ovular callus lines[J].Plant and Cell Physiology,1977,18(2):463-467.[7] 王以柔.在黑暗和光照条件下低温对水稻幼苗光合器官膜质过氧化作用的影响[J].植物生理学报,1986,12(3):244-251.[8] 朱世东.茄果类幼苗低温伤害与膜质过氧化作用[J].安徽农业学报,1991,18(2):141-146.[9] 尹璐璐,于贤昌,王英华,等.5-氨基乙酰丙酸对黄瓜幼苗抗冷性的影响[J].西北农业学报,2007,16(4):166-169.[10]段九菊.外源亚精胺提高黄瓜幼苗耐盐性的生理调节功能研究[D].南京:南京农业大学,2008.

Memo

Memo:
-
Last Update: 2015-08-06