TITLE:
Effect of heat stress on the MDA, proline and soluble sugar content in leaf lettuce seedlings
AUTHORS:
Yingyan Han, Shuangxi Fan, Qiao Zhang, Yanan Wang
KEYWORDS:
Leaf Lettuce; High Temperature; MDA; Praline; Soluble Sugar
JOURNAL NAME:
Agricultural Sciences,
Vol.4 No.5B,
July
16,
2013
ABSTRACT:
High temperature
stress on different varieties of lettuce seedlings in MDA, proline and soluble
sugar content were studied. The results were as follows : With the stress
temperature, varieties of leaf lettuce seedlings in the MDA, proline and
soluble sugar content gradually increased; Different varieties had the most
significant difference in 38/33℃(d/n). The increase of heat-resistant varieties on proline and soluble sugar
content was quick and high, while its increase in MDA content was slow and
small.