The principle of crispy grass carp is that a hemolytic reaction occurs.

When grass carp eat broad beans, broad beans within a substance called dihydroxyphenylalanine, hemolytic reaction occurs, and grass carp body of various proteases, and has a strong repair hemolytic effect. One side in the hemolysis, the other side in the repair hemolysis, resulting in grass carp appear muscle fiber structure protein changes, that is, meat brittle. After the brittleness of the grass carp, although the taste is average, but the meat is strong.

Crispy grass carp originated from the Yangtze River Reservoir in Zhongshan City, Guangdong Province, is the use of the reservoir's mineral water, feeding concentrate feed, the use of live water intensive aquaculture method of breeding into a famous aquatic products. It is named for its firm, refreshing and crispy meat. Crispy grass carp is not a new species, biological significance still belongs to the grass carp, belongs to the carp family carp subfamily Yaluo fish genus of grass carp, just ordinary grass carp through the artificial realization of the meat quality change.

The key to raising crispy grass carp:

Requirement for fresh water, sufficient dissolved oxygen, dissolved oxygen to not less than 5 mg/liter is appropriate, the best cited reservoirs, mountain streams and rivers, can also be used to fresh river water. In the sharp flow of pool water, the fish swim fast, so that the muscles often exercise, reduce fat accumulation, increase muscle toughness. Day after day, year after year, crispy grass carp become swimmers. The feed for raising crispy grass carp is expensive, all-natural northeastern broad beans.

Fava beans do not need to be crushed, the whole material soaked in water for more than a day and night, so that it is soaked through the softened and swollen, to facilitate the ingestion of grass carp. Feeding beans must be soaked sprouting, sprouting beans catalyzed after rinsing clean without odor before feeding, sprouting time and feeding time convergence, in order to keep eating as well. Feeding sprouted fava beans, fish are willing to eat, easy to absorb, high conversion rate, fish grow fast, meat flavor.

Refer to Baidu Encyclopedia - Crispy Grass Carp for more details