化学科技活动一则——果蔬组织中SOD活力的测定

• 作 者: 杨敏文 柯世省
• 机 构: 浙江省台州卫生学校,浙江省台州师范科学校 317000,317000
• 出 处: 科学教育
• 发表日期: 2000年03期
• 关键词: 果蔬组织 SOD活力 超氧化物阴离子 测定 邻苯三酚 分析化学实验 刺梨汁 动植物细胞 歧化作用 吸光度

药剂专业的分析化学虽实验课占了将近一半学时,但大多是一些基本操作,内容陈旧,学生对实验兴趣不高,难以激活学生思维,更谈不上科技意识的培养。因此我在分析化学实验中安排了一些与生产、生活密切相关的化学实验小课题(学生已具备相关的基础知识),取得了较好的教学效果,观介绍其中一例——果蔬组织中SOD活力的测定。

Although the analytical chemistry of pharmacy speciality accounts for nearly half of the school hours, most of them are basic operations. The content is old and the students are not very interested in the experiment. It is difficult to activate students’ thinking, let alone raise the consciousness of science and technology. Therefore, in the analytical chemistry experiment, I arranged some small chemical experiments related to production and life (students already have the relevant basic knowledge), and achieved good teaching results. One of them was introduced - the SOD activity in the fruit and vegetable organizations. The determination.