No need.
The color of the sausage is smooth, and the lean meat is natural red or maroon; the fat is white, the stripes are uniform, and it does not contain impurities; it feels dry, the wax coat is tight, the structure is compact, and it is bendable and elastic; the cut surface is smooth and smooth. Hollow, free of impurities, distinct fat and thin, good hand texture, strong aroma of sausage cut surface, outstanding meat flavor.
The skin of the sausage is brown-red, and the fat is feathery white. The stones on it show patterns caused by drying of water. The intestines are strong and taste like wax. It is thin. The meat is firm and the fat is crispy. This kind of sausage is a good sausage. And if the color becomes dark and dull, there are mold spots on the surface, and the intestines are soft, it is expired sausage.
Extended content
Sniff the sausage at close range. Good sausage should have a raw and sun-dried aroma. Expired sausage will emit a sour smell or other odors. Generally, the quality is guaranteed when buying big brands. For example, Guangzhou Emperor Sausage, Dongguan Qifeng Sausage, etc. are all old brands with a history, unique flavor and high quality. It is not recommended to buy bulk sausages.
The sausage is relatively dry. At this time, hang it in a cool and dry place, but not for too long. As the hot weather comes, you should always check whether the bacon is dry. If the surface is oily and sticky, , it means the weather is hot and it must be put in the refrigerator.
The above content refers to Baidu Encyclopedia-Dachshund