Production technology of peanut butter

Abstract

The invention discloses a production technology of a peanut butter, which belongs to the field of food processing. The production technology comprises the following steps of: baking: baking and heating peanuts to 160 DEG C, maintaining for 45-55 minutes till the inner color and outer color of peanut kernels are consistent, and selecting the peanuts without burnt taste for standby; removing peels and screening: timely discharging the baked peanut kernels, spreading for cooling or blowing cold wind for cooling, and cooling the peanut kernels and removing the peels by using a peeling machine and screening to separate seed leaves and embryos; milling to obtain the butter: putting the separated seed leaves in a grinding machine for milling to obtain the butter; canning and sterilizing: filling cans with the peanut butter, carrying out microwave sterilization on the peanut butter in the cans, and simultaneously cooling the tans by flowing water till the water level is in the range of one half to three quarters of the cans, wherein the whole process lasts for 10 minutes; and freezing: to standing the cans at the condition of -3 DEG C to -1 DEG C, and storing after completing whole crystallization. The production technology has the beneficial effects of being safe and sanitary, good in sterilization effect and simultaneously being capable of maintaining the original taste of the peanut butter.

Description

technical field [0001] The invention relates to a peanut butter production process, which belongs to the field of food processing. Background technique [0002] Peanuts are nourishing and nourishing, and help prolong life, so they are also called "longevity fruit" among the people, and together with soybeans, they are known as "vegetable meat" and "meat among vegetarians". The nutritional value of peanuts is higher than that of grains, comparable to some animal foods such as eggs, milk, and meat. It contains a lot of protein and fat, especially the high content of unsaturated fatty acids, which is very suitable for making various nutritious foods. Peanut butter is one of the popular flavor condiments. It is used to mix noodles, steamed buns, bread or cold dishes, etc., and it is also used as filling ingredients for sweet cakes and steamed buns. The color of peanut butter is yellowish-brown, the texture is fine and delicious, it has the inherent rich aroma of peanuts, and i...

AI Technical Summary

Problems solved by technology

Peanut butter is rich in protein, mineral trace elements and a lot of vitamins, etc. It has the effect of lowering blood pressure and blood fat, and can play a certain role in auxiliary treatment for regenerative anemia and diabetes; peanut butter contains tryptophan, which can help To fall asleep, the industrialized production of peanut butter will be the main way for people to eat peanut butter, and the health and safety of the current peanut butter needs to be strengthened urgently