No difference.
1. There is no essential difference. They are a kind of substance. They are just different names for this type of substance in different places.
2. Isinglass is also called fish maw, and fish maw is also called fish bubble, so the two are essentially the same thing, both are organs in the fish. The fish bubble contains air, which can make with floating up and down.
3. Fish maw contains protein and many other nutrients. It has very high nutritional value and can be used to make a variety of delicious foods. When storing it, try to keep it in a dry place to avoid moisture, otherwise it will easily Insects.
4. Fish maw is a kind of nutritional value. It is a dried product of fish maw. It contains calcium, phosphorus, iron and other trace elements, which is beneficial to digestion and absorption.
Fish maw is the belly of the fish, also called fish belly and fish maw. The meat is relatively tender and the fish has more fat. The fish maw contains fish bubbles, which are the eggs of the fish. The fish maw is the sinking and floating organ of the fish. , made by cutting and drying.
Fish maw is made from dried fish maw, including yellow croaker maw, back fish maw, eel maw, etc., which are mainly produced in coastal areas of my country and Nanyang Islands. The Guangdong maw produced in Guangdong has the best quality, while Fujian, The hair produced in Zhejiang is often softer than Guangdu, but it is also said to be of high quality.
Guangdu and Maochang belly are transparent in color and have no black blood marks. The larger ones have stronger swelling properties. There are three types of yellow croaker bellys. Those with thick body slices are called lift slices, and those with thin body slices are called Hanging pieces, lifting pieces and hanging pieces are preferably light yellow and bright in color, and have good hair growth properties. There is also a kind of lap piece.
It is made by putting several small pieces of fish maw together to form a large piece of sun-dried fish belly. The color is muddy and unclear, the quality is inferior, and the hair growth is insufficient. The fish belly is relatively hard in nature, and those with light yellow color are the best products, while those with insect-eaten and gray-black color are inferior products.