首页
/
每日頭條
/
美食
/
綠豆湯變紅的原因
綠豆湯變紅的原因
更新时间:2025-04-03 23:53:19

  1、酚類物質在受到氧化時會變成紅色,而綠豆的種皮中含有酚類物質。

  2、在烹煮的過程中酚逐漸被氧化,顔色也會由原來的綠色變成紅色。

  3、其次是北方的自來水一般呈堿性,堿性的水可以抑制綠豆中的抗氧化成分,使其變紅。

Comments
Welcome to tft每日頭條 comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Copyright 2023-2025 - www.tftnews.com All Rights Reserved