Preparation process of caffeine-free fruit tea beverage for improving brain fatigue state

By using a zero-coffee causal tea beverage formula and innovative preparation process, and utilizing natural ingredients such as broom flower and vitamin C, a full-chain synergistic efficacy system is constructed, which solves the adverse reactions and stability problems of existing energy drinks, and achieves long-lasting relief of brain fatigue and improvement of concentration.

CN121926267BActive Publication Date: 2026-07-21WUHAN NATURAL EXTRACTION INNOVATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUHAN NATURAL EXTRACTION INNOVATION TECH CO LTD
Filing Date
2026-03-31
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing functional beverages for boosting energy generally rely on central stimulants such as caffeine and taurine, which can easily cause adverse reactions such as palpitations, insomnia, irritability, and anxiety. Long-term consumption can easily lead to physiological dependence. The boosting effect is short-lived and fatigue rebound is common. They cannot relieve brain fatigue at its root and severely limit the target population. At the same time, existing products have problems such as unscientific ratio of active ingredients, single function, easy oxidation and inactivation of active ingredients, poor shelf-life stability, and excessive reliance on artificial sweeteners and flavorings.

Method used

The zero-coffee causal tea beverage formula includes flavor base components and nutritionally fortified functional components. It utilizes natural ingredients such as broom flower, vitamin C, theanine, DHA, and phosphatidylserine, and constructs a full-chain synergistic efficacy system through low-temperature ultrasonic extraction, microencapsulation, and gentle homogenization sterilization processes to ensure the activity of ingredients and stable taste.

Benefits of technology

It provides long-lasting relief from brain fatigue, enhances focus and memory, and is suitable for all age groups. The product is safe and gentle, with stable ingredients throughout its shelf life. It has a refreshing and sweet taste, making it suitable for various drinking scenarios and avoiding the adverse reactions and ingredient oxidation problems of traditional beverages.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a preparation process of a caffeine-free fruit tea beverage for improving brain fatigue, and belongs to the technical field of food. The raw materials of the caffeine-free fruit tea beverage include a flavor base component, a nutrition strengthening functional component, and the balance is water. The product does not contain caffeine, taurine and other central stimulating components throughout the whole process. The preparation method of the fruit tea beverage comprises the following steps: raw material pretreatment, fruit and vegetable juice deployment, functional component compounding, mixing and fusion, homogenization sterilization and filling. The caffeine-free fruit tea beverage is prepared through scientific compounding of natural ingredients to construct a full-link synergistic effect system, so that the core effects of multi-target root source relief of physical and mental fatigue, long-acting and stable improvement of concentration and auxiliary improvement of memory are realized. The caffeine-free fruit tea beverage is safe to drink and has no physiological dependence, and is suitable for people of all ages.
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Citation Information

Patent Citations

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