Steps to Make Sausage Casings
The common materials for sausage casing are the intestine of the
slaughtered sheep, hog, or cow. The intestine of the slaughtered animal is
lined up with five layers, i.e., mucosa, submucosa, serosa, smooth muscles, and
fiber layers.
Procedure
The procedure starts with carefully pulling intestines from the
slaughtered animal.
Fat Removal
Cautiously scrape the fact with a knife. Remove all fat as it
can cause rancidity in the casings. This fat can be utilized for cooking. After
pulling the intestines from the slaughtered sheep or pig, eradicate the
adhering hairs from the intestines as well. If it helps, the intestines can
also be cut into pieces according to the requirement.
Removal of other Materials
This can be completed manually, cautiously, or by means of a
water hose for washing as well.
Removal of Slimy Substance
The eradication of slime depends on the size and kind of the
intestine. It may be rinsed bypassing the intestine under a roller or by
grating it to eliminate the serosa. Larger intestines are washed with water or
turned inside out. After washing, soak the casing all night in a strong salt
solution. Also, you can get the salted one ready from the salted sheep casing supplier.
Grading and Storing
The grading of casings is according to size, quality, and class.
The optimal quality is that which is free from defects like bruises, holes, or
warts. Subsequent to grading, it is pumped with air or water to enable the
perimeter's measuring. Hog and sheep casings are sold in lengths of 90 meters
more or less, while cows are sold by 30 meters. Later, these are salted with
fine salt and stowed further, and drained if wet.
Storage
Casings have to be kept at 4°C temperature, or else they can
deteriorate, but freezing must be avoided, as it can result in cracks that
will be the start of the mold’s growth.
Other Casings
After cleaning the cow bladders, they are air-dried. After air
dry, they are ready for marketing. The hog or sheep intestine parts are joined
together into myriad shapes. When dried, they are also packed and made ready
for marketing.
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