Fish maw is dried swim bladders of enormous fishes like sturgeon. Regardless of remaining seemingly an inferior fish merchandise to numerous, fish maw is exalted in the Chinese Group as 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。 魚肚羹 花膠（英語：fish maw）又有魚肚、魚膠、魚鰾，魚泡等... https://fish-maw.com