Method for preserving and refreshing pepper

Abstract

The invention mainly relates to the technical field of agricultural product storage and discloses a method for preserving and refreshing pepper. The method comprises the following steps: picking pepper, cooling the pepper, spraying the pepper and storing the pepper. The method is safe, healthy, simple and convenient to popularize; the flavor and color of the pepper after being stored for 120 days are similar to those of fresh pepper; the pepper starts to rot after the pepper is stored for 163 days; the rotten rate is 50% after the pepper is stored for 192 days; the refreshing time of the pepper is obviously prolonged; the transportation and storage costs are lowered; the economic income is increased by 17.4%; watering is not required and rainwater is prevented before the pepper is picked; the pepper is harvested in advance under rainy weather; the higher water content of the pepper is avoided; a sodium selenite solution is sprayed 5-6 days before the picking; the selenium content reaches 5.37mu g / 100g; the nutritional component of the pepper is enriched; the hardness of the pepper is increased; and the mechanical injury and rotting rate of the pepper are reduced.

Description

technical field [0001] The invention mainly relates to the technical field of agricultural product storage, in particular to a method for storing and keeping fresh peppers. Background technique [0002] Pepper is a common vegetable, rich in vitamins and mineral elements, which can strengthen the stomach and eliminate food, prevent gallstones, improve heart function, lower blood sugar, relieve skin pain, lose weight, prevent colds, promote blood circulation, and prevent radiation. High content, thin skin, large cavity, easy to be damaged by collision, and then rot and mildew, and it is easy to lose water and wilt during storage, difficult to keep fresh, not resistant to storage, it usually starts to rot after 5-7 days when it is placed normally, and At present, most of the existing pepper methods need to be sterilized and disinfected with toxic chemical fungicides before storage, and some of them will increase the sterilization during storage, which will cause residues on the...

AI Technical Summary

Problems solved by technology

[0002] Pepper is a common vegetable, rich in vitamins and mineral elements, which can strengthen the stomach and eliminate food, prevent gallstones, improve heart function, lower blood sugar, relieve skin pain, lose weight, prevent colds, promote blood circulation, and prevent radiation. High content, thin skin, large cavity, easy to be damaged by collision, and then rot and mildew, and it is easy to lose water and wilt during storage, difficult to keep fresh, not resistant to storage, it usually starts to rot after 5-7 days when it is placed normally, and At present, most of the existing pepper methods need to be sterilized and disinfected with toxic chemical fungicides before storage, and some of them will increase the sterilization during storage, which will cause residues on the peppers, and other methods must be used for assistance. Store peppers fresh for 3 months, and the storage time is shorter