茶涼後漂浮在表麵的應該是茶多酚。不會是農藥殘留。勿慮。當然，能買到有機茶更好。

來源: FollowNature 於 2023-04-27 08:04:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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茶涼後漂浮在表麵的應該是 茶多酚。 不會是農藥殘留。勿慮。當然，能買到有機茶更好。