Fruit and vegetable probiotic fermentation integrated device based on multi-stage treatment

The multi-stage integrated fruit and vegetable probiotic fermentation device solves the problems of equipment dispersion and high-temperature enzyme inactivation during the fruit and vegetable fermentation process, achieving high retention of fruit and vegetable nutrients and maintenance of probiotic activity, thereby improving production efficiency and product quality.

CN122146439APending Publication Date: 2026-06-05SHANGLUO UNIV
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Patent Information

Application Number
CN202610450858.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-08
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

In the existing technology for producing fruit and vegetable fermented beverages, the equipment is scattered, the materials are easily contaminated during transfer, high temperature inactivates enzymes and destroys nutrients, and the growth conditions for probiotics are not good, making it difficult to guarantee nutritional value and probiotic activity.

Method used

Design an integrated fruit and vegetable probiotic fermentation device based on multi-stage processing, including a material pretreatment module, a heat recovery module, a fermentation substrate preparation module, and a post-fermentation processing module. It forms a continuous production line through a closed material conveying pipeline. It uses a heat recovery heat exchanger and a dynamic temperature control buffer tank to achieve seamless connection between high-temperature enzyme inactivation and low-temperature concentration, providing a controlled fermentation environment and coordinating the operating parameters of each mechanism to protect the nutrients in fruits and vegetables and promote the growth of probiotics.

Benefits of technology

It achieves high retention of fruit and vegetable nutrients and maintenance of probiotic activity, improves product standardization and production efficiency, reduces energy consumption, and improves energy utilization efficiency and product quality.

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Abstract

The invention relates to a fruit and vegetable probiotic fermentation integrated device based on multi-stage treatment, and belongs to the technical field of fermentation engineering.The modules in the device are sequentially connected through closed material conveying pipelines to form a continuous production line; the material pretreatment module comprises a crushing mechanism and an enzyme inactivation mechanism which are connected in sequence, and is used for preparing fruit and vegetable pulp and carrying out instantaneous heat treatment to inactivate endogenous enzyme; the heat energy recovery module is used for recovering heat energy of the enzyme-deactivated high-temperature slurry and supplying the heat energy to subsequent units; the fermentation substrate preparation module is used for carrying out accurate temperature adjustment and low-temperature concentration on the cooled inactivated slurry and uniformly mixing the slurry with the probiotic liquid; and the control module is in communication connection with each mechanism and is used for coordinating and controlling operation parameters and a process time sequence. Through the synergistic effect of heat energy recovery and dynamic temperature control, seamless connection of high-temperature enzyme deactivation and low-temperature concentration and energy reutilization are achieved, the growth conditions of probiotics are optimized while heat-sensitive nutritional ingredients of fruits and vegetables are protected, and the product quality and the production efficiency are remarkably improved.
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