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家庭小实验揭示炒青菜褪绿之谜
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关 键 词:家中实验室  绿色蔬菜  叶绿素  
收稿时间:2020-07-02

Uncover the Mystery of Green Fading While Cooking Vegetables in Home Lab
Yaru Jiang,Liang Zhao,Weiguang Zhao,Ying Guan. Uncover the Mystery of Green Fading While Cooking Vegetables in Home Lab[J]. University Chemistry, 1986, 35(11): 195-201. DOI: 10.3866/PKU.DXHX202007006
Authors:Yaru Jiang  Liang Zhao  Weiguang Zhao  Ying Guan
Affiliation:
Abstract:The phenomenon of green fading while cooking vegetables is explained scientifically in this paper. Why most vegetables are green? What kind of physiological and chemical changes occurs to the vegetables during heating? How to prevent the green fading while cooking vegetables in daily life? All these questions are discussed in detail. A series of scientific experiments in home lab are also designed to keep green while cooking vegetables. The results indicate that vegetables might keep green via pretreatment with proper amount of salt or oil in the boiling water, or cooking without the lid covering the pot.
Keywords:Home laboratory  Green vegetables  Chlorophyll  
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