Fish maw is dried swim bladders of enormous fishes like sturgeon. Despite currently being seemingly an inferior fish item to lots of, fish maw is exalted while in the Chinese community being a delicacy. 花膠就是魚肚，也就是魚的腹部，不同種類的花膠出自不同魚類的魚肚。其製作方法是從魚肚中取出魚鰾（控制魚升降沉浮的部位），切開後曬乾。 花膠的膽固醇含量相對較低且富含膠原蛋白，提供高生物價... https://erick9f9yy.hazeronwiki.com/7727003/the_best_side_of_花膠