Food baking method and food baking equipment

Abstract

The invention belongs to the field of food equipment, and particularly discloses a food baking method and food baking equipment. The baking method comprises the steps that food to-be-baked is baked inan isolation air environment composed of preset gas, the baked food is cooled in the isolation gas environment composed of the preset gas, and the isolation gas isolates the food from air. The bakingequipment comprises a baking device suitable for the baking food and a gas supply device suitable for conveying the isolation gas to the baking device, a cake inlet gate is arranged at a food input port of the baking device in a sealed mode, a cake outlet gate is arranged at a food output port in the sealed mode, and the baking device is suitable for baking the food in the isolated gas environment formed by the preset gas and cooling the food in the isolated gas environment formed by the preset gas. The food is baked and cooled in the isolated gas environment, the food is isolated from the gas, a baking volatile matter is discharged in time through the isolated gas, the residual quantity of grease oxidative metamorphic substances and oxygen in the food is smaller, storage of the food is facilitated, and the quality guarantee period is greatly prolonged.

Description

technical field [0001] The invention relates to a food baking method, in particular to a food baking method for baking and cooling in an isolated gas environment composed of preset gas, and food baking equipment for realizing the baking method, belonging to the field of food manufacturing. Background technique [0002] Soft baked foods, such as moon cakes, puffs, mung bean cakes, wife cakes, etc., often need to add a lot of sugar and oil to the ingredients to keep the food moist and soft and improve the taste; crispy baked foods, such as peach crisps, biscuits , dried purple sweet potato, potato chips, etc., often need to add a lot of fat and puffing agent to improve the crispness of food and improve the taste. At present, food baking is carried out in the air environment. The baking temperature is as high as 190°C or even higher. The high temperature of the baking room volatilizes a small amount of metal ion gas. The oil in the food directly interacts with the oxygen in the...

AI Technical Summary

Problems solved by technology

At present, food baking is carried out in the air environment. The baking temperature is as high as 190°C or even higher. The high temperature of the baking room volatilizes a small amount of metal ion gas. The oil in the food directly interacts with the oxygen in the air, and the oil is oxidized by high temperature. And metal catalyzed hydroperoxidation reaction to generate oil oxidative deterioration, oxidative deterioration promotes high temperature oxidation of oil, accelerates the oxidation speed of oil, generates more harmful oil oxidation deterioration, increases the ability of food to capture oxygen, food is preserved Oxidative rancidity is easy to occur in the medium, and the shelf life is short

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