Apple preservation and storage method

Abstract

The present invention relates to an apple preservation and storage method. The method comprises the following steps: fresh apple selecting, soaking and cleaning, disinfecting and sterilizing, and sealing and storing. The apples stored and preserved by the method are not easy to dehydrate, the fruits are fresh and sweet as ever, and even the fruit stems are also kept to be green; after the apples are ozone disinfected and sterilized, harmful gases in the storage environment are reduced, so that the freshness retaining effects are better. The apples are stored in a high humidity environment, water evaporation is greatly reduced, natural wear and tear are reduced, and the fruits are kept to be fresh and full; and after the apples are pickled, the apples are soaked with chlorine calcium, which can better prevent physiological diseases of the apples during the storage, inhibit apple after-ripening, and keep hardness.

Description

technical field [0001] The invention belongs to the field of fruit preservation, and in particular relates to a method for preservation and storage of apples. Background technique [0002] At present, with the continuous improvement of people's living standards, the traditional apple fresh-keeping storage method can no longer meet the requirements of consumers. Because most of the apples picked from the tree will go through several links before reaching the hands of consumers, many fruits come from boxes. After being taken out of the box, it also needs to be placed for a while before being sold. Therefore, if the fruit without outer packaging is exposed for a long time, it is unhygienic, easy to break, and cannot be stored for a long time; and the fruit in a carton is easy to rot and not easy to store. It is found that the whole box of fruit is often caused to rot. [0003] Most of the existing apple fresh-keeping technologies are chemical preservative spraying method, ditc...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous improvement of people's living standards, the traditional apple fresh-keeping storage method can no longer meet the requirements of consumers. Because most of the apples picked from the tree will go through several links before reaching the hands of consumers, many fruits come from boxes. After being taken out of the box, it also needs to be placed for a while before being sold. Therefore, if the fruit without outer packaging is exposed for a long time, it is unhygienic, easy to break, and cannot be stored for a long time; and the fruit in a carton is easy to rot and not easy to store. Perceived, often causing the whole box of fruit to rot

[0003] Most of the existing apple fresh-keeping technologies are chemical preservative spraying methods, ditch storage or refrigeration methods, the fresh-keeping effect is not ideal, the fresh-keeping time is short, chemical methods and chemical residues also destroy the nutritional components and fragrance of apples