2025 biology talkshow: 腳氣病與維生素B1的發現 episode artwork

EPISODE · Sep 19, 2025 · 9 MIN

2025 biology talkshow: 腳氣病與維生素B1的發現

from 雷比特生物空中講 · host 雷比特老師

探討腳氣病(Beriberi)的歷史、成因與維生素B1(硫胺)的發現過程。解釋這種疾病曾在19世紀末亞洲地區(特別是日本海軍)大規模爆發,起因於當時為追求精緻而廣泛食用的精碾白米缺乏關鍵營養素。文本追溯荷蘭軍醫克里斯蒂安·艾克曼(Christiaan Eijkman)通過觀察實驗雞隻的飲食改變,首次提出疾病可能源於「缺乏」而非「感染」的革命性觀點,這為他贏得了諾貝爾獎。最終,化學家卡西米爾·馮克(Casimir Funk)從米糠中分離出這種必需物質,創造了「維生素」(Vitamin)一詞,並確認其為硫胺,即維生素B1,這種物質在人體碳水化合物的能量代謝中扮演著至關重要的輔酶角色。 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://g.co/gemini/share/f5dc65ce4e26 Powered by Firstory Hosting

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2025 biology talkshow: 腳氣病與維生素B1的發現

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