Fresh cherry storage process

Abstract

The present invention relates to the field of a fruit preservation method, more specifically, relates to a cherry preservation storage process. The purpose of this invention is to provide a preservation storage process for ensuring the cherry quality and water content. The present invention solves the technical scheme as follows: 1) picking cherries: after picking cherries from an orchard, soaking in a peracetic acid solution with 0.35% of concentration; 2) cleaning and dripping: cleaning the cherries, trimming and dripping in a drying device; 3) packaging by filling with gas: filling the cherries in a vacuum packaging bag under aseptic environment, filling gas composed of carbon dioxide with 3-5% of concentration ratio, oxygen with 4-6% of concentration ratio and nitrogen with 89-92% of concentration ratio for packaging; 4) processing by sterilization: placing the packaged cherries under a bactericidal lamp for 30 minutes for sterilization treatment; 5) storing in a fresh preserved storehouse: placing products into a freezer for storing at 2 DEG C.

Description

[0001] technical field [0002] The invention relates to the field of fruit preservation methods, in particular to a fresh-keeping and storage process for cherries. Background technique [0003] When people buy food, they are used to paying attention to the shelf life, which actually guarantees the safety of food. However, with the improvement of people's living standards, people's requirements for food safety are far from enough. They also hope that the food they eat is fresh. So the concept of "fresh preservation" came into being. The so-called "fresh preservation" means that the food can be guaranteed in terms of nutrition, color, texture and flavor on the basis of ensuring safety. Good food can definitely keep the quality, but the good quality food may not be able to keep fresh. [0004] After the fruit is picked, the fruit is first packed into a carton. In order to reduce the damage of the fruit during transportation, the fruit jacket is usually covered with a ne...

AI Technical Summary

Problems solved by technology

Since the fruits picked from the tree go through several links before reaching consumers, many fruits need to be placed for a period of time before being sold after being taken out of the box. Therefore, the fruits without outer packaging are exposed for a long time, which is not hygienic. It is also easy to be damaged and cannot be stored for a long time; while the fruit in a carton is easy to rot and is not easy to detect, often causing the whole box of fruit to rot