Soak the tripe in clear water, and then wash it with a brush. After washing, soak the mutton tripe in hot water at 70-80℃, and shake it constantly during the washing process to ensure that the mutton tripe is heated evenly, and then wash it. After being treated with hot water, a proper amount of salt is sprinkled on the black fluff of the mutton tripe, and the mutton tripe is continuously rubbed by hands to further remove the oily substances on the mutton tripe, then washed with clear water, soaked in white vinegar water, and finally washed.

First, what should I do if the black fluff of the lamb belly can't be scraped off?

1, hot water treatment

(1) Soak the prepared lamb tripe in clear water, and then clean some black fluff and oily substances that can be washed off with a brush.

(2) After washing once, put the lamb belly into a clean basin, then add hot water at about 70-80℃, soak it and shake it constantly to ensure that the lamb belly is heated evenly, and wash it several times after soaking (generally, more than 80% of the black fluff can be washed clean). Be careful not to use boiling water, otherwise the lamb belly will be cooked, which is not conducive to removing black fluff.

(3) After washing with hot water for several times, sprinkle a proper amount of salt on the black fluff and rub it with your hands to further remove the grease from the lamb belly.

(4) After the salt treatment, rinse the mutton tripe with clear water. If there is still black fluff on it, you can pour an appropriate amount of white vinegar into the water, then dip it in the sheep's belly and use the acidic hydrogen ions in the vinegar to soften the remaining black fluff.

(5) Finally, wash the lamb belly.

2. Lime treatment

(1) Prepare a basin of water, add a proper amount of lime and mix well.

(2) Soak the tripe in lime water for several hours, and then scrape off the black fluff on the tripe with a knife or shovel.

Second, is the belly black or white?

1. The stomachs of herbivores are mostly dark green, while the white ones are mostly processed or scalded at a certain temperature. In a sense, a dark green hairy belly can be called a hairy belly.

2. Whether the lamb belly is black or white is inconclusive, depending on personal preference. Some people think that black lamb tripe is more original and nutritious; Some people think that the white belly is better in color and more hygienic.