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Lin mark this message contains misinformation
originally written by Lin
假的,香蕉的「果指」會彎會直,主要是跟香蕉的品種、生長的季節有關,跟光照時數長、短沒有關係。

台灣主要是用氣體「乙烯」催熟香蕉,且乙烯是植物性荷爾蒙,香蕉在自然熟成的狀況下也會產生乙烯後熟。用錫箔紙包住香蕉頭也沒辦法防止香蕉自然後熟、老化,以此方法也不太可能讓香蕉保存半個月。

References

https://tfc-taiwan.org.tw/articles/6327

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