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Experts teach you to distinguish between natural casings and artificial casings
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Industry News
2019/03/13 18:21
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[Abstract]:
According to reports, casings are special packaging for enema products, which are mainly divided into two categories: one is natural casings, and the other is artificial casings. Natural casings are made from the large and small intestines of livestock, which are tough and translucent. Natural casings have good elasticity and strong water retention, so the public can eat with confidence. The quality of the pig casing is thin and tough and transparent (the thickness of the sheep casing is better). The artificial casing has poor elasticity, stretchability and gas permeability, and the filling amount is also fixed, and there are plastic odor at high temperature. Artificial casings are divided into three categories: one is cellulose casings, which are composed of natural fibers such as cotton linters, wood chips, flax and other plant fibers. They cannot shrink with meat and cannot be eaten. They can be used for packaging large and small red sausages. The outer packaging of the ham. The second is collagen casing, which is made of collagen fiber of bovine and pig dermis. The color is translucent beige, the shape is seamless and tubular, without broken holes. Its nature is similar to that of natural casing. This is artificial casing. The only thing that can be eaten. The third is a plastic casing made of polyethylene film or polypropylene dichloride. It can only be cooked and cannot be eaten. Because artificial casings are cheaper and can be produced in large quantities, they still account for a certain proportion in the market.hey still account for a certain proportion in the market.hey still account for a certain proportion in the market..hey still account for a certain proportion in the market.hey still account for a certain proportion in the market..hey still account for a certain proportion in the market.hey still account for a certain proportion in the market.
Experts from the Food Safety Office recommend that it is best to go to large and medium-sized supermarkets or qualified enema points in larger marketes and use natural casings for enema. Natural casings have an irreplaceable advantage over artificial casings. They are not only safe to eat, but also rich in nutrients without high temperature cooking.
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