The results show that relative water content and the content of free water and starch of s. glabra nakai leaves decrease while the content of bund water , soluble suger soluble protein and proline inceease with the falling of the semilethal low temperature .

结果表明，低温半致死温度降低的同时，叶片相对含水量、自由水和淀粉含量下降，束缚水、可溶性糖、可溶性蛋白和脯氨酸含量增加。