Due to the high economic value of Edible birds Nest, irresponsible manufacturers often incorporated
adulterants such as tremella fungus (Tremella fuciformisis), karaya gum (Sterculia urens), red
seaweed, pig skin, egg white and vermicelli rice to increase the overall nett weight and size of
the Edible birds nest. These compounds are used as adulterants due to the similarities in colour, taste and
texture with the genuine bird’s nest salivary cement which is difficult to be detected by naked
eyes.
Bahan bahan yang campur bersama dengan sarang burung walet;
1. Tremella fungus
2. Karaya Gum
3. Red seaweed
4. Pig skin
5. Egg white
Bahan di atas di campur untuk menambah berat dan saiz sarang burung walet.