Packaging treatment process for agricultural and sideline products

Abstract

The invention discloses a packaging treatment process for agricultural and sideline products.The packaging treatment comprises the steps of warm scalding treatment, sterilization treatment, fresh-keeping treatment, arrangement treatment and packaging treatment; through the warm scalding treatment, germs on the surfaces of cherries can be killed, enzymes in a pulp is passivated, and disease prevention and fresh-keeping are facilitated; by soaking in peroxyacid, theperoxyacid is a non-toxic, safe and efficient bactericide with the good bactericidal effect, residue does not exist, and safety is high;by soaking in an alpha-aminoisobutyric acid solution or abeta-aminoisobutyric acid solution, safety, green and environmentally protection are achieved, the decomposition rate of the cherries can be effectively reduced, the quality of the cherries are kept, and a preservation period is prolonged; and through a buffer isolation plate of an airbag structure, protection is provided,the cherriesareseparated into independent structures to reduce the vibration damage during transportation, through vacuumizing and nitrogen filling methods, the cherries enter into a deep coma state due to the lackof oxygen in the packaging bag, so respiration is inhibited, and an expected fresh-keeping goal is achieved.

Description

technical field [0001] The invention relates to the fields related to the production and processing of agricultural by-products, in particular to a packaging process for agricultural by-products. Background technique [0002] The so-called agricultural by-products are the by-products brought by agricultural production, including five industrial products of agriculture, forestry, animal husbandry, by-products, and fishery, which are divided into food, economic crops, bamboo and wood, industrial oil and paint glue, poultry and livestock products, and silkworm cocoons. There are several major categories such as silk, dried and fresh fruits, dried and fresh vegetables and condiments, medicinal materials, soil by-products, aquatic products, etc., and each major category is divided into several sub-categories. Traditional agricultural and sideline products are generally self-produced and sold without brands. However, in recent years, some producers of agricultural and sideline pr...

AI Technical Summary

Problems solved by technology

However, the fruit of cherries is soft, thin and juicy, with thin cell wall and outer wall cutin, and a high respiration rate. In addition, it matures in May and June when the fruit is in short supply in the summer season, so it is not resistant to storage and transportation. It is prone to browning, rot and deterioration. At room temperature, browning, rot and deterioration will occur within 2-4 days, which will greatly reduce the value of the commodity. At present, cherries are directly packed and sold after being picked, and the storage time is short, which greatly increases their sales cost.

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