oleraceus相关论文
[目的]研究苦菜中总黄酮的提取方法和总黄酮含量随生长月份、部位的变化关系。[方法]采用正交试验设计提取总黄酮的最佳试验方案。......
Background: A healthy normal skin is essential for a person’s physical and mental well being. It is an important aspect......