EPISODE · Jul 13, 2026 · 20 MIN
2026 biology talkshow:啡嚐人生 EP5~咖啡養豆的時光萃鍊
from 雷比特生物空中講 · host 雷比特老師
深入探討咖啡烘焙後關鍵的養豆科學，解釋為何新鮮烘焙的豆子不宜立即沖煮。指出烘焙過程會使豆體產生大量二氧化碳，若未經適當時間排放，這些氣體會干擾熱水與咖啡粉的接觸，導致萃取不均與風味失衡。透過物理擴散的原理，咖啡豆在數天至數週內會逐漸釋放氣體，進而達到風味穩定與口感層次的提升。作者根據烘焙程度與沖煮器具提供具體的養豆建議，強調淺焙豆通常需要更長的時間來發揮潛力。最終提醒需透過適當的存放環境來平衡氣體流失與香氣保留，以追求最佳的飲用體驗。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://share.gemini.google/nkUYXuACeAwJ Powered by Firstory Hosting
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2026 biology talkshow:啡嚐人生 EP5~咖啡養豆的時光萃鍊
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