1、燕窩發(fa)頭:燕窩在浸(jin)透后(hou),與干(gan)身時(shi)的差異倍(bei)數越(yue)大,即“發(fa)頭”越(yue)好,優質燕窩的“發(fa)頭”可達6倍(bei)以上(shang)。
2、燕窩口(kou)感(gan):優質燕窩口(kou)感(gan)大多是(shi)細膩爽滑,富有(you)彈性;如果燉(dun)燕窩的水如有(you)粘性,可能是(shi)涂過膠或加過增稠(chou)劑,這(zhe)種就不(bu)要再購買食用了。
3、燕(yan)窩(wo)含水率:優質燕(yan)窩(wo)手摸應有干爽的感(gan)覺,一些較(jiao)濕(shi)的燕(yan)窩(wo)水份較(jiao)多,存放不當(dang)容易發霉。
4、燕(yan)窩(wo)(wo)(wo)(wo)產(chan)地(di):主要(yao)產(chan)地(di)有(you)印尼、馬拉(la)西(xi)亞、泰國(guo)以及我(wo)國(guo)南海(hai)諸(zhu)島,其中印尼燕(yan)窩(wo)(wo)(wo)(wo)品質較佳,印尼燕(yan)窩(wo)(wo)(wo)(wo)產(chan)量(liang)較大;在燕(yan)窩(wo)(wo)(wo)(wo)加工(gong)工(gong)藝(yi)及其價格(ge)上,馬來(lai)西(xi)亞的燕(yan)窩(wo)(wo)(wo)(wo)更占優勢(shi),即食(shi)燕(yan)窩(wo)(wo)(wo)(wo)很(hen)多人會選(xuan)購馬來(lai)西(xi)亞燕(yan)窩(wo)(wo)(wo)(wo)。
5、燕(yan)(yan)(yan)(yan)(yan)窩種類(lei):燕(yan)(yan)(yan)(yan)(yan)窩可分為白燕(yan)(yan)(yan)(yan)(yan)、血(xue)燕(yan)(yan)(yan)(yan)(yan)以(yi)及黃燕(yan)(yan)(yan)(yan)(yan)等(deng),其中白燕(yan)(yan)(yan)(yan)(yan)燕(yan)(yan)(yan)(yan)(yan)窩質(zhi)地潔(jie)白、質(zhi)量(liang)較佳(jia),大多(duo)人選購這類(lei)燕(yan)(yan)(yan)(yan)(yan)窩用于送領導或(huo)客戶;血(xue)燕(yan)(yan)(yan)(yan)(yan)燕(yan)(yan)(yan)(yan)(yan)窩其礦(kuang)物質(zhi)含(han)量(liang)豐富,營養(yang)價值(zhi)高(gao)于白燕(yan)(yan)(yan)(yan)(yan)燕(yan)(yan)(yan)(yan)(yan)窩。