One of the factor to determine the quality of edible bird's nest (EBN) is from its ability to absorb water and to expand. The normal comparison of dry and rehydrated bird's nest is at 1:7 which means 5 grams of dry bird's nest will eventually give you 35 grams of rehydrated bird's nest (after the normal soaking period of one hour).
~*~*~*~ YST Nest ~*~*~*~
