The person wearing a white coat is not necessarily a doctor, maybe he may be a "cook" with a kitchen knife in his hand.

Recently, some media exposed a group of photos of Zhejiang University students making sausages in a laboratory.

In the photo, a group of people wearing white coats, blue hats and masks are holding a kitchen knife and cutting meat on a chopping board.

When you first look at the photo, you might think that they are medical students, but that is not the case. They are animal science students from Zhejiang University, taking livestock product processing classes in the laboratory.

The students are making sausages seriously under the guidance of the teacher.

According to Professor Ren from the School of Animal Science of Zhejiang University: "Livestock product processing" mainly refers to the processing of animal meat, eggs, and milk. December is a good time for making sausages. The laboratory teacher buys pork and asks the students to make it in groups.

For sausages, process 5 pounds per group.

?The basic professional course of animal science is to raise pigs, cattle, sheep, chickens, etc. The purpose of teaching you how to make sausage is to let students have a more intuitive understanding of the meat product industry chain.

?He said that the meat is usually cut into about one cubic centimeter, properly marinated with salt, sugar, MSG, etc., and then filled in a filling machine and dried for about a month. Due to limited conditions in the school, the sausages are dried in an oven.

Fermentation? In the last experimental class, it can be made into vacuum packaging and become a small gift for students to take home during the New Year.

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The current popular majors are mainly economics, management, law, vehicles, computers, software, communications and other majors.

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?The scene is bright.