EPISODE · May 24, 2026 · 22 MIN
2026 biology talkshow:水果家族~假種皮的甜美-龍眼
from 雷比特生物空中講 · host 雷比特老師
詳盡探討台灣龍眼的生物特性與演變歷程。首先釐清大眾對果肉的誤解，指出人們食用的甜美部分實為假種皮，並從基因組研究揭示其如何透過人工選擇演化出高糖分的特徵。除介紹如粉殼與潤蒂等主要栽培品種，涵蓋粗放式管理模式下的病蟲害挑戰，特別是與荔枝椿象的生存攻防。此外，從科學角度解析了龍眼導致「上火」的生理反應，並說明柴燒加工如何透過梅納反應提升風味。這篇不僅呈現龍眼的植物學奧秘，更連結其在台灣農業與飲食文化中的重要價值。 聽完後可以自主進行線上測驗，檢視學習成效喔~(需要登入gemini)測驗網址 https://gemini.google.com/share/777cc5c1715d Powered by Firstory Hosting
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2026 biology talkshow:水果家族~假種皮的甜美-龍眼
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