燕窩(Edible bird’s nest /cubilose)是燕子口水的分泌物。1233Please respect copyright.PENANAz9ftcddTdN1233Please respect copyright.PENANAj9pRNo6J5d
1233Please respect copyright.PENANAlJCDTiVzyt
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。1233Please respect copyright.PENANAnvJeNRPzsT
1233Please respect copyright.PENANAwMIfJ8xYTB
(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)。1233Please respect copyright.PENANApORhJgQjFn1233Please respect copyright.PENANA9VE7wyqv70
1233Please respect copyright.PENANAFoIf0jA6qR
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。1233Please respect copyright.PENANA6Yb9x1ebhf
1233Please respect copyright.PENANAxviybCEFLD
燕窩中能找出一隻酶素Nitrate Reductase,能夠將Nitrate轉變成為Nitrite。1233Please respect copyright.PENANAUWrYh2Wmg1
同時間,燕窩中亦存有能夠抑制那隻Nitrate Reductase的物質(Ref1)。1233Please respect copyright.PENANABY1beOZP7s
1233Please respect copyright.PENANAbTqXEEBpGH
(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。1233Please respect copyright.PENANAnEi3hcWV6D1233Please respect copyright.PENANAuxwrdnLl29
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。1233Please respect copyright.PENANAF5ase1KBvQ
1233Please respect copyright.PENANACvdVDepLI4
1233Please respect copyright.PENANAPeJthmhbJ5
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。1233Please respect copyright.PENANAAouzHCgerk
1233Please respect copyright.PENANAAzS9KnMxmm
https://www.instagram.com/potatopigtongue/1233Please respect copyright.PENANA8SKStfOUje
1233Please respect copyright.PENANAcONjneHcDA
1233Please respect copyright.PENANAo5rw1jHhkj
Ref1:https://academic.oup.com/fqs/article/1/1/83/47917231233Please respect copyright.PENANAHNHtb9mIzh
Ref2:https://www.sciencedirect.com/science/article/pii/S0956713513002934?casa_token=ZEAqbH90e0MAAAAA:FJo2m6F0yfjJbCcffoR0kO5FhFVtqFVdmD31Som_eNmP9moUJlX33WGNX1uaUP2mm51uaIvlSEAF1233Please respect copyright.PENANAAYmMPmUUTH