Ready-to-eat cooked chestnut kernels with long-time storage

Abstract

The invention discloses ready-to-eat cooked chestnut kernels with long-time storage. The ready-to-eat cooked chestnut kernels are prepared by the following steps: processing chestnuts, baking for three times, packaging and sterilizing. Compared with the prior art, the ready-to-eat cooked chestnut kernels disclosed by the invention have the following advantages that the preparation method is simple; due to no addition of chemical additives, environmental-friendly and safe effects are achieved; the chestnut kernels are baked for three times, are soaked with a gambogic acid solution before the second baking, and then are baked at high temperature to damage the cell walls of microorganisms and disturb the synthesis of the cell walls, so that the effect of preventing the chestnuts from going bad is achieved; and the surfaces of the chestnut kernels are sprayed by using needles of pinus massoniana before the third baking, and an anti-oxidation layer can be formed on the surfaces of the chestnut kernels, so that the color change can be effectively prevented, the nutritional value and mouthfeel are maintained for a long time, and the storage time of the ready-to-eat cooked chestnut kernels at normal temperature is prolonged.

Description

technical field [0001] The invention belongs to the technical field of deep processing of agricultural products, and in particular relates to instant cooked chestnut kernels which can be stored for a long time. Background technique [0002] Chestnut kernels are a kind of snack that we love to eat in our daily life. They have the functions of invigorating the kidney, invigorating the spleen and stomach, and curing diarrhea. Usually, people buy fried chestnut kernels on the street and eat them on the road, but they often buy too much to eat. There are endless problems. Now it is usually placed in direct ventilation or stored in the refrigerator, and reheated before eating next time. Repeated heating will not only affect the taste, but also deteriorate. The deteriorated chestnuts may cause poisoning and other problems, or just throw them away Fall, cause certain waste, cooked chestnut kernel is a single stir-fried type chestnut, does not add any food accessories and additives, ...

AI Technical Summary

Problems solved by technology

[0002] Chestnut kernels are a kind of snack that we love to eat in our daily life. They have the functions of invigorating the kidney, invigorating the spleen and stomach, and curing diarrhea. Usually, people buy fried chestnut kernels on the street and eat them on the road, but they often buy too much to eat. There are endless problems. Now it is usually placed in direct ventilation or stored in the refrigerator, and reheated before eating next time. Repeated heating will not only affect the taste, but also deteriorate. The deteriorated chestnuts may cause poisoning and other problems, or just throw them away The cooked chestnut kernel is a single stir-fried chestnut without any food accessories and additives. Therefore, a method that can prolong the cooked chestnut kernel is needed.

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