Means for breaking walls of plant cells and its application

Abstract

An apparatus for breaking the wall of plant cell is composed of a vacuum tank, a vacuumizing pump to make the internal pressure of said vacuum tank to be -0.02¿D-0.1 MPa, an electromagnetic valve connected between vacuum tank and pressure tank, a cold-hot media circulating system, and a pressure tank with a jacket in which there are pipelines for flowing media and a internal heat exchanger.

Description

technical field [0001] The invention relates to the processing of plant agricultural by-products, in particular to a plant cell wall breaking device and its application. Background technique [0002] Existing fruit and vegetable products are usually fried or dried, and the nutrients (especially vitamins and trace elements) lose a lot during the processing, so the human body can only absorb 2.03% to 2.03% of the nutrients for the processed products. 10%; and the carcinogenic rate of fried food to human body is about 7 times that of non-fried food, and the fruit and vegetable products of drying process, its mouthfeel is relatively poor; [0003] In order to increase the human body's absorption of the nutrient components of plant products, there have been techniques for breaking plant cell walls at home and abroad, such as: freezing broken walls and grinding broken walls; but their cell wall breaking rate is only about 40%. The effect is poor, which is not conducive to the ful...

AI Technical Summary

Problems solved by technology

[0002] Existing fruit and vegetable products are usually fried or dried, and the nutrients (especially vitamins and trace elements) lose a lot during the processing, so the human body can only absorb 2.03% to 2.03% of the nutrients for the processed products. 10%; and the carcinogenic rate of fried food to the human body is about 7 times that of non-fried food, and the taste of dried and processed fruit and vegetable products is poor; at the same time, the shelf life of such processed products is short and difficult to store

[0003] In order to increase the human body's absorption of the nutrient components of plant products, there have been techniques for breaking plant cell walls at home and abroad, such as: freezing broken walls and grinding broken walls; but their cell wall breaking rate is only about 40%. The effect is poor, which is not conducive to the full absorption and utilization of plant nutrients by the human body; and the water content is high, the product shelf life is short, and it is not easy to store. In order to improve its storage time, these products sold on the existing market contain additives ( such as preservatives)

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