1, first about 50 degrees of warm water will dissolve the bio-enzymes (1 catty of fresh tripe put 1.5-4g on the line), add tripe stirred well, soak at room temperature for 30 minutes or so, wash it can be cooked.

2, tripe biological enzyme tender crispy agent processing principle:

Mainly the use of biological enzyme preparations will be the structure of complex collagen and elastin in the proper decomposition of tripe, so that some of the amino acids and amino acids between the connecting linkage bond breaks, destroying their molecular structure, thus improving the tenderness of tripe, enhance the water holding capacity of tripe, so that the tripe is more crispy.

Expanded Information:

More information p>Buy tripe should pay attention to, especially white tripe is soaked with hydrogen peroxide, formaldehyde for three or four days to become white. Some unscrupulous traders in the production of aquafaba products, first soaked with industrial caustic soda to increase the volume and weight, and then add formaldehyde, hydrogen peroxide in proportion to the volume and weight, solid volume and weight, and to keep the surface fresh and color.

The individual tripe soaked with industrial caustic soda is full and very watery, and the use of formaldehyde makes the tripe crispier and more flavorful to eat. Long-term consumption of these toxic substances soaked tripe, will suffer from stomach ulcers and other diseases, serious cases can cause cancer.

If the maw is very white, more than it should be white, and the volume of fat, you should avoid buying. Formaldehyde soaked tripe, will lose the original features, hand a pinch tripe is easily broken, heated and quickly shriveled, should be avoided.

Can also add a little tripe in a small glass, soak in water, then clip out of the tripe, tilt the glass, carefully add a little concentrated sulfuric acid along the wall of the cup, so that the liquid is divided into two layers, do not mix. If there is a purple ring at the junction of the liquid surface, proving that the maw is mixed with formaldehyde.

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