The origin of pasteurization, positive its advantages

pasteurizationThe law is also calledpasteurizationFrance is named after its inventor, the French biologist Louis Pasteur. In 1862, Pasteur invented a sterilization method that can kill bacteria in milk without affecting the taste of milk, namelypasteurizationLaw.

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France's beer industry is very famous in Europe, but beer often turns sour. A barrel of delicious beer turns sour and needs to be poured out, which makes wine merchants complain incessantly and some even go bankrupt. In 1865, the owner of a brewery in Lille asked Pasteur to help pickle the beer to see if he could add a chemical to prevent it from turning sour.

In a certain temperature range, the lower the temperature, the slower the bacterial reproduction; the higher the temperature, the faster the reproduction. But if the temperature is too high, the bacteria will die. Different bacteria have different growth temperature and heat and cold resistance.pasteurizationThe method actually takes advantage of the less heat-resistant characteristics of pathogens and treats them at the right temperature and holding time to kill them. However, a small amount of harmless, beneficial, heat-resistant bacteria or bacterial spores remain after pasteurization, sopasteurizationMilk only needs to be stored for 3-10 days and 16 days at about 4 ℃.

pasteurizationIt is mainly a sterilization method for milk, which can kill pathogenic bacteria harmful to health and make the quality of milk change as little as possible.pasteurizationIt cannot kill all bacteria, it can only reduce the number of pathogenic bacteria to a level that will not harm consumers. In addition to milk,pasteurizationThe method can also be applied to fermented products.

pasteurizationAdvantages of the assembly line

1. Clean vegetable processing equipment is suitable for vacuum soft packaging food, low temperature meat products, fruits, fruit juice drinks, vegetable juice drinks, pickles, pickles, big root, pickles, wild vegetables, ham sausage, sausage, jam, jelly, bean products and other vacuum soft packaging food, hose soft packaging and glass bottle packaging sterilization.pasteurizationThe production line is also suitable for preheating fruits and vegetables.

2.pasteurizationThe assembly line adopts high-quality SUS304 stainless steel, and the sterilization temperature and speed can be set according to the process requirements. The pasteurizer runs smoothly, has low noise, high strength of the stainless steel mesh belt, low elasticity, not easy to deform, and convenient maintenance. It solves the "randomness" caused by the low degree of automation of the sterilization process, strengthens the "consistency", and greatly improves the success rate of sterilization.

3. Use of clean vegetable processing equipmentpasteurizationProcess, suitable for pickled vegetables, low-temperature meat products, yogurt products, jelly and other food and beverage low-temperature sterilization. Process: sterilization-cooling-cleaning-drying. It can be equipped with sterilization curve recorder to monitor the production process and achieve the purpose of automatic production. The whole process of conveyor, sterilizer, cooler and air dryer runs continuously and is automatically controlled.

Zhucheng Youjia Machinery Co., Ltd. is inpasteurizationThe assembly line is doing well and is a leader in the industry. If you need, you can contact us at any time.