1、燕窩(wo)發(fa)(fa)頭(tou):燕窩(wo)在浸透后,與干身時(shi)的(de)差異倍(bei)數越大(da),即“發(fa)(fa)頭(tou)”越好,優質(zhi)燕窩(wo)的(de)“發(fa)(fa)頭(tou)”可(ke)達6倍(bei)以(yi)上。
2、燕(yan)窩口感:優質燕(yan)窩口感大多是細膩爽滑,富(fu)有(you)彈性(xing);如果(guo)燉(dun)燕(yan)窩的水如有(you)粘性(xing),可能是涂過膠(jiao)或加過增稠劑,這種(zhong)就不(bu)要再購(gou)買食(shi)用了。
3、燕(yan)窩(wo)含水(shui)率(lv):優質燕(yan)窩(wo)手摸應有干爽(shuang)的感覺,一些(xie)較濕(shi)的燕(yan)窩(wo)水(shui)份(fen)較多(duo),存放不(bu)當容易發(fa)霉(mei)。
4、燕(yan)(yan)(yan)窩(wo)產地:主要產地有印尼(ni)、馬(ma)(ma)拉西亞、泰國(guo)以及(ji)(ji)我國(guo)南(nan)海諸島,其中印尼(ni)燕(yan)(yan)(yan)窩(wo)品(pin)質(zhi)較佳,印尼(ni)燕(yan)(yan)(yan)窩(wo)產量(liang)較大(da);在燕(yan)(yan)(yan)窩(wo)加工(gong)工(gong)藝及(ji)(ji)其價格上,馬(ma)(ma)來(lai)西亞的燕(yan)(yan)(yan)窩(wo)更占(zhan)優(you)勢,即食(shi)燕(yan)(yan)(yan)窩(wo)很多人會選購馬(ma)(ma)來(lai)西亞燕(yan)(yan)(yan)窩(wo)。
5、燕(yan)(yan)(yan)窩種類:燕(yan)(yan)(yan)窩可分為白燕(yan)(yan)(yan)、血(xue)燕(yan)(yan)(yan)以及黃燕(yan)(yan)(yan)等,其中白燕(yan)(yan)(yan)燕(yan)(yan)(yan)窩質(zhi)地潔白、質(zhi)量較佳,大多人選購這類燕(yan)(yan)(yan)窩用于(yu)送領導或客(ke)戶(hu);血(xue)燕(yan)(yan)(yan)燕(yan)(yan)(yan)窩其礦物質(zhi)含(han)量豐富,營(ying)養價值高(gao)于(yu)白燕(yan)(yan)(yan)燕(yan)(yan)(yan)窩。