How to use O3 sanitizer spray in vegetable preservation?

O3 sanitizer spray has strong oxidizing and bactericidal properties and is one of the strongest oxidants in nature. Its redox potential ranks second only to fluorine in water. At the same time, the reaction product of the O3 sanitizer spray is oxygen, so the O3 sanitizer spray is an efficient oxidant without secondary pollution. So how to use O3 sanitizer spray in vegetable preservation processing?

Here is the content list:

• Cleaning and disinfection of vegetables

• Fresh cut vegetables

• Vegetable Storage

Cleaning and disinfection of vegetables

Using O3 sanitizer spray's oxidation and bactericidal effects to clean fruits and vegetables with O3 sanitizer spray water can not only effectively kill pathogenic bacteria and spoilage bacteria attached to the surface of vegetables, but also remove other toxic substances remaining on the surface of vegetables. It is one of the ways to maintain and improve the food safety of new vegetables. Studies have shown that this method can reduce the total number of bacteria on the surface of fruits and vegetables by more than 90%, especially the killing effect on Escherichia coli is particularly obvious.

Fresh cut vegetables

With the acceleration of people's living space and the improvement of food safety awareness, fresh-cut vegetables are also gradually popular in our country. However, at present, most of the fresh-cut vegetables sold in general supermarkets have undergone rough processing such as simple cleaning and cutting, and lack advanced purification processing technology. Consumers still have concerns and doubts about their safety and hygiene.O3 sanitizer spray has a good killing effect on microorganisms on the surface of vegetables, and its oxidizing properties can oxidize and destroy the damaged ethylene produced by fruits and vegetables, which has an ideal effect on delaying the after-ripening of vegetables and maintaining the fresh quality of vegetables. Recently, some studies have been carried out on the application of O3 sanitizer spray in fresh-cut vegetables at home and abroad. The research shows that soaking in O3 sanitizer spray can not only significantly reduce the microorganisms on the surface of fresh-cut vegetables but also improve the safety of products in terms of microorganisms. It can also significantly inhibit the degradation of chlorophyll in fresh-cut vegetables, inhibit the activity of polyphenol oxidase, and protect vitamin C, but it may have a certain oxidation effect on reducing sugar.

Vegetable Storage

Vegetables are still living organisms after harvesting, and respiration is one of the most important physiological activities after harvesting. Inhibition of respiration can prolong the shelf life of vegetables. Numerous experiments have shown that O3 sanitizer spray can significantly inhibit the respiration of vegetables in storage. The principle of the o3 spray bottle is that vegetables easily release ethylene during storage, and the O3 sanitizer spray can oxidize and remove ethylene, thereby slowing down the metabolism of fruits and vegetables. In addition, O3 sanitizer spray can also destroy the foul odor of organic or inorganic substances, and deodorize and purify the air, so it can be used to disinfect the storage environment of vegetables and maintain an environment conducive to the maintenance of vegetable vitality.

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