1. 笔者初步探讨了熟冬贮藏期间果皮色泽变化与酚类物质含量变化的关系。
This paper primarily studied the changes of color and the content of phenol in pericarp of "brumal jujube".

来自互联网

2. 结果表明:果皮中含有两种游离酚酸:儿茶酸和阿魏酸;
The results showed that the pericarp of white-mature "brumal jujube" contained two free phenol-acid: catechol acid and asafetida acids.

来自互联网

3. 结果表明:果皮中含有两种游离酚酸:儿茶酸和阿魏酸;
The results showed that the pericarp of white-mature "brumal jujube" contained two free phenol-acid: catechol acid and asafetida acids.

来自互联网