1、燕(yan)窩(wo)(wo)發(fa)頭：燕(yan)窩(wo)(wo)在浸透后，與干(gan)身(shen)時的差異倍數越(yue)大，即“發(fa)頭”越(yue)好，優質(zhi)燕(yan)窩(wo)(wo)的“發(fa)頭”可(ke)達6倍以(yi)上。

2、燕窩(wo)口感：優(you)質燕窩(wo)口感大(da)多是細膩爽滑，富有(you)彈(dan)性；如果燉燕窩(wo)的水如有(you)粘(zhan)性，可(ke)能是涂(tu)過(guo)膠或加過(guo)增稠劑，這種就不要(yao)再購買(mai)食用(yong)了。

3、燕(yan)(yan)窩(wo)含水率：優質燕(yan)(yan)窩(wo)手摸應有(you)干爽的感覺，一(yi)些較濕的燕(yan)(yan)窩(wo)水份(fen)較多，存放(fang)不當容易(yi)發(fa)霉。

4、燕(yan)窩(wo)(wo)產(chan)地(di)：主(zhu)要產(chan)地(di)有印尼、馬拉西亞、泰國以及(ji)我國南海諸島，其(qi)中印尼燕(yan)窩(wo)(wo)品質較佳，印尼燕(yan)窩(wo)(wo)產(chan)量較大(da)；在(zai)燕(yan)窩(wo)(wo)加工工藝(yi)及(ji)其(qi)價(jia)格上，馬來(lai)西亞的燕(yan)窩(wo)(wo)更(geng)占優(you)勢，即食燕(yan)窩(wo)(wo)很多人會(hui)選購(gou)馬來(lai)西亞燕(yan)窩(wo)(wo)。

5、燕(yan)(yan)(yan)窩(wo)(wo)種類(lei)：燕(yan)(yan)(yan)窩(wo)(wo)可(ke)分為白(bai)(bai)燕(yan)(yan)(yan)、血燕(yan)(yan)(yan)以及黃燕(yan)(yan)(yan)等，其(qi)中白(bai)(bai)燕(yan)(yan)(yan)燕(yan)(yan)(yan)窩(wo)(wo)質地潔(jie)白(bai)(bai)、質量較(jiao)佳，大(da)多人選購(gou)這類(lei)燕(yan)(yan)(yan)窩(wo)(wo)用(yong)于送領導(dao)或客戶；血燕(yan)(yan)(yan)燕(yan)(yan)(yan)窩(wo)(wo)其(qi)礦物質含(han)量豐富，營養(yang)價值(zhi)高于白(bai)(bai)燕(yan)(yan)(yan)燕(yan)(yan)(yan)窩(wo)(wo)。