家庭小实验揭示炒青菜褪绿之谜
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姜雅茹, 赵亮, 赵卫光, 关英
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Uncover the Mystery of Green Fading While Cooking Vegetables in Home Lab
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Yaru Jiang, Liang Zhao, Weiguang Zhao, Ying Guan
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表1 蔬菜焯水和炒制时的处理方法和平均G值
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条件 组号 | 蔬菜 是否新鲜 | 焯水 | 炒时是否敞开锅盖 | 平均G值 | 是否加油 (5g) | 是否加盐 (2g) | 是否加油盐 (5g+1g) | 是否加碱 (1g) | 菠菜 | 油菜 | | 0a | × | | – | | 78.2 | 72.1 | | 0a | √ | – | 87.5 | 98.0 | | 1 | × | × | × | × | × | × | 23.0 | 35.4 | | 2 | √ | × | × | × | × | × | 46.8 | 55.2 | | 3 | √ | √ | × | × | × | × | 48.2 | 53.0 | | 4 | √ | × | √ | × | × | × | 54.4 | 67.4 | | 5 | √ | × | × | √ | × | × | 66.4 | 76.6 | | 6 | √ | × | × | × | × | √ | 56.0 | 63.0 | | 7 | √ | × | × | × | √ | × | 52.8 | 60.6 | | 8 | √ | × | × | √ | × | √ | 73.2 | 84.0 |
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