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黑豆會染色嗎
黑豆會染色嗎
更新时间:2024-12-26 03:53:36

  1、黑豆會染色的。黑豆、黑米這類黑色雜糧的果實都有天然色素,平時沉積在表皮的保護膜内,浸泡時,色素溶解在水中,水就會變顔色。

  2、如果用熱水浸泡,保護膜立刻被高溫破壞,色素釋放也就更為迅速。所以,掉色屬正常現象。

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