燕窩(Edible bird’s nest /cubilose)是燕子口水的分泌物。1194Please respect copyright.PENANAHHjJPTjgDp1194Please respect copyright.PENANAEh13tUjMC8
1194Please respect copyright.PENANAWtjFN4X5Im
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。1194Please respect copyright.PENANASXIUN4jZyx
1194Please respect copyright.PENANAi2j6ClV28e
(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)。1194Please respect copyright.PENANAVVkIXoLULm1194Please respect copyright.PENANAJZjqRdNnUS
1194Please respect copyright.PENANAzwlzPEhqs4
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。1194Please respect copyright.PENANAOqUYohrSEv
1194Please respect copyright.PENANAPXIQfffKhE
燕窩中能找出一隻酶素Nitrate Reductase,能夠將Nitrate轉變成為Nitrite。1194Please respect copyright.PENANATa4Zyjg4MX
同時間,燕窩中亦存有能夠抑制那隻Nitrate Reductase的物質(Ref1)。1194Please respect copyright.PENANA8tAS9l3IrA
1194Please respect copyright.PENANAOSnyhcdXny
(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。1194Please respect copyright.PENANAnwrqTjTcc81194Please respect copyright.PENANA7pgeXq5PGB
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。1194Please respect copyright.PENANAsK7368y07m
1194Please respect copyright.PENANAPzqfFae0MH
1194Please respect copyright.PENANAzaJEIMrKVq
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。1194Please respect copyright.PENANApehHfETjbb
1194Please respect copyright.PENANAVKmkCziNKK
https://www.instagram.com/potatopigtongue/1194Please respect copyright.PENANArOQZDjfo2C
1194Please respect copyright.PENANAjGsEsyX4Ix
1194Please respect copyright.PENANAU8aWOsL2JL
Ref1:https://academic.oup.com/fqs/article/1/1/83/47917231194Please respect copyright.PENANAGTyzE1DOBE
Ref2:https://www.sciencedirect.com/science/article/pii/S0956713513002934?casa_token=ZEAqbH90e0MAAAAA:FJo2m6F0yfjJbCcffoR0kO5FhFVtqFVdmD31Som_eNmP9moUJlX33WGNX1uaUP2mm51uaIvlSEAF1194Please respect copyright.PENANAqgnQQD39LH