燕窩(Edible bird’s nest /cubilose)是燕子口水的分泌物。1236Please respect copyright.PENANAZGkh6zN08f1236Please respect copyright.PENANAn9z0FkSYQL
1236Please respect copyright.PENANA3dNRPS43u1
燕窩乾塊約有50-62%的成份是蛋白質,用上2小時燉煮方式的話,約有5%的蛋白質會進入液體部份。1236Please respect copyright.PENANAVieEpF4YE9
1236Please respect copyright.PENANAMaMbbo5jXe
(圖2)白燕與血燕的顏色分別,相信是基建於Nitrite含量的不同(Ref2)。1236Please respect copyright.PENANAUEx2KPatZS1236Please respect copyright.PENANAqgZdP4TWbt
1236Please respect copyright.PENANAEyPdpP6X7o
血燕Nitrite含量較高,因而呈現紅色。隨著Nitrite含量越低,便會相繼呈現黃色或白色。1236Please respect copyright.PENANAhIy4tIWGqu
1236Please respect copyright.PENANAcdtSO160Ot
燕窩中能找出一隻酶素Nitrate Reductase,能夠將Nitrate轉變成為Nitrite。1236Please respect copyright.PENANAbwLBr0fluJ
同時間,燕窩中亦存有能夠抑制那隻Nitrate Reductase的物質(Ref1)。1236Please respect copyright.PENANA97o4RYUhCf
1236Please respect copyright.PENANAFyuYC15d4P
(圖3)燕窩中蛋白質含量最高的是一種與人類Muc-5AC蛋白質非常相似的蛋白質。1236Please respect copyright.PENANAwVAjZ3QSrJ1236Please respect copyright.PENANAmShaoTve3P
血燕及白燕中同樣能找到,但實際功用及功效暫時尚未清楚。1236Please respect copyright.PENANAIIA2yNed9e
1236Please respect copyright.PENANABVNDqtIJeV
1236Please respect copyright.PENANAMdhxNG8jlv
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。1236Please respect copyright.PENANAhts60GVPxz
1236Please respect copyright.PENANAZxVEh8XPLG
https://www.instagram.com/potatopigtongue/1236Please respect copyright.PENANAyZBgpQljR0
1236Please respect copyright.PENANA6bR1TPhfgu
1236Please respect copyright.PENANAL2K5o765ds
Ref1:https://academic.oup.com/fqs/article/1/1/83/47917231236Please respect copyright.PENANAv43uHtvvyS
Ref2:https://www.sciencedirect.com/science/article/pii/S0956713513002934?casa_token=ZEAqbH90e0MAAAAA:FJo2m6F0yfjJbCcffoR0kO5FhFVtqFVdmD31Som_eNmP9moUJlX33WGNX1uaUP2mm51uaIvlSEAF1236Please respect copyright.PENANA760D3xKJ82