大学化学 >> 2020, Vol. 35 >> Issue (11): 170-177.doi: 10.3866/PKU.DXHX202007027

所属专题: 化学科普(2020)

科普 上一篇    下一篇

“鱼”乐圈大揭秘

杨昊语, 杨丽琼, 王宇飞()   

  • 收稿日期:2020-07-08 录用日期:2020-08-18 发布日期:2020-09-04
  • 通讯作者: 王宇飞 E-mail:191262538@qq.com
  • 作者简介:王宇飞,Email: 191262538@qq.com

Fish Paradise Secret

Haoyu Yang, Liqiong Yang, Yufei Wang()   

  • Received:2020-07-08 Accepted:2020-08-18 Published:2020-09-04
  • Contact: Yufei Wang E-mail:191262538@qq.com

摘要:

介绍了化学与生活中养鱼、卖鱼、吃鱼之间的关系,养鱼以鱼类生存环境入手解释鱼塘中的氮循环过程,卖鱼以“鱼浮灵”为切入口,让人们感受食品安全与化学的关联,吃鱼则从化学角度解释了鱼腥味的来源。对生活现象做出科学解释,加强人们的化学生活化意识,帮助人们树立正确的化学科学观,启发青少年学会综合利用所学知识解释生活现象,表明生活离不开化学,化学离不开生活。

关键词: 氮循环, 鱼浮灵, 鱼腥味, 化学与生活

Abstract:

This article introduces the relationship between chemistry and fish farming, fish selling, and fish food. The nitrogen cycle process in fish ponds is introduced to explain the fish farming. "Yufuling" is used as the entry point to fish selling to connect food safety with chemistry. Fishy smell is explained from a chemical perspective for fish food. This paper aims at making a scientific explanation of life phenomena, deepening the consciousness of chemical life, helping people establish a correct view of chemical science, and inspiring youth to learn to use the knowledge that they have learned to explain life phenomena. This paper also tries to show the youth that life cannot be separated from chemistry, and chemistry cannot be separated from life.

Key words: Nitrogen cycle, Yufuling, Fishy smell, Chemistry and life

MSC2000: 

  • G64