燕窩(Edible bird’s nest /cubilose)是燕子口水的分泌物。1293Please respect copyright.PENANAwPd4dWRrmA1293Please respect copyright.PENANAaAoWmGsHLc
1293Please respect copyright.PENANAzgKhllk0kP
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。1293Please respect copyright.PENANAcGUV13EvuV
1293Please respect copyright.PENANA701ziZOtWf
(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)。1293Please respect copyright.PENANAQgrsM7fGGD1293Please respect copyright.PENANAaOk9JQKdjQ
1293Please respect copyright.PENANAJWHai9jowQ
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。1293Please respect copyright.PENANAOmAaxo0gEl
1293Please respect copyright.PENANAzxmmktIZX9
燕窩中能找出一隻酶素Nitrate Reductase,能夠將Nitrate轉變成為Nitrite。1293Please respect copyright.PENANAgpfQbvuYpH
同時間,燕窩中亦存有能夠抑制那隻Nitrate Reductase的物質(Ref1)。1293Please respect copyright.PENANAwQBckGSGQd
1293Please respect copyright.PENANA4bSaco8bTC
(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。1293Please respect copyright.PENANAGgCeeFMKfL1293Please respect copyright.PENANAU7lunuzYHI
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。1293Please respect copyright.PENANA18ZikT9GCn
1293Please respect copyright.PENANAvUMMGCN2gH
1293Please respect copyright.PENANAuvitB8kw7F
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。1293Please respect copyright.PENANALy4P8kufOV
1293Please respect copyright.PENANAV0Q0FgFWH3
https://www.instagram.com/potatopigtongue/1293Please respect copyright.PENANA1taXNt41Kh
1293Please respect copyright.PENANAHzZkmvkoWj
1293Please respect copyright.PENANAWsH81qAs4K
Ref1:https://academic.oup.com/fqs/article/1/1/83/47917231293Please respect copyright.PENANA2rvgD4NtjO
Ref2:https://www.sciencedirect.com/science/article/pii/S0956713513002934?casa_token=ZEAqbH90e0MAAAAA:FJo2m6F0yfjJbCcffoR0kO5FhFVtqFVdmD31Som_eNmP9moUJlX33WGNX1uaUP2mm51uaIvlSEAF1293Please respect copyright.PENANAOr6Dvq71jr