燕窩(Edible bird’s nest /cubilose)是燕子口水的分泌物。1232Please respect copyright.PENANAggoRWxGzel1232Please respect copyright.PENANAAlUQOSWJJH
1232Please respect copyright.PENANAXRyUvW10UC
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。1232Please respect copyright.PENANApkYFCsJTkd
1232Please respect copyright.PENANAraejToyeU4
(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)。1232Please respect copyright.PENANACQblZT1BHX1232Please respect copyright.PENANAxnv1cepr8G
1232Please respect copyright.PENANA5fhnAnTGJQ
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。1232Please respect copyright.PENANAFfe1iMt6ii
1232Please respect copyright.PENANAK9XUy9NkKW
燕窩中能找出一隻酶素Nitrate Reductase,能夠將Nitrate轉變成為Nitrite。1232Please respect copyright.PENANAca3hxjPnJ5
同時間,燕窩中亦存有能夠抑制那隻Nitrate Reductase的物質(Ref1)。1232Please respect copyright.PENANAA7jauvzJje
1232Please respect copyright.PENANAH6PANhfLRB
(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。1232Please respect copyright.PENANAvmv1LIvjzH1232Please respect copyright.PENANAeJoCN6WzH1
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。1232Please respect copyright.PENANApUweff3fzK
1232Please respect copyright.PENANAQ82MF362M1
1232Please respect copyright.PENANA5VKLKAgsNx
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。1232Please respect copyright.PENANABMtLhIsAWd
1232Please respect copyright.PENANA5QwDSuxQST
https://www.instagram.com/potatopigtongue/1232Please respect copyright.PENANA5BCbD35Phj
1232Please respect copyright.PENANA44uK7Hcr0s
1232Please respect copyright.PENANA6xWi7r9g4l
Ref1:https://academic.oup.com/fqs/article/1/1/83/47917231232Please respect copyright.PENANApHookeYt0u
Ref2:https://www.sciencedirect.com/science/article/pii/S0956713513002934?casa_token=ZEAqbH90e0MAAAAA:FJo2m6F0yfjJbCcffoR0kO5FhFVtqFVdmD31Som_eNmP9moUJlX33WGNX1uaUP2mm51uaIvlSEAF1232Please respect copyright.PENANAE39QnTuWNR