Uses of sugarcane extract in the treatment or prevention of microbial infections and dysbiosis

By using a polyphenol composition from sugarcane extract, the problems of microbial infection and ecological imbalance in existing technologies have been solved, achieving effective inhibition or inactivation of viruses, microsporidia, protozoa, archaea, and fungi, and improving animal health and environmental impact.

CN116847862BActive Publication Date: 2026-05-26POLYKIN PRIVATE INVESTMENTS LTD
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Patent Information

Application Number
CN202180078823.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2020-11-23
Filing Date
2021-11-23
Publication Date
2026-05-26
Estimated Expiration
2041-11-23

AI Technical Summary

Technical Problem

Existing technologies lack effective methods to inhibit or inactivate microorganisms such as viruses, microsporidia, protozoa, archaea, and fungi, especially in the context of infections and ecological imbalances in animals. Furthermore, the use of traditional antibiotics has led to resistance development and environmental impacts, and there is a lack of safe and effective alternatives.

Method used

A polyphenol composition extracted from sugarcane is used, administered via external, pulmonary, respiratory, intravenous, or oral routes, with an effective concentration ranging from 0.00001% by weight to 100% by weight, containing polyphenols from 10 catechin equivalents (CE) g/L to 500 CE mg/g, to inhibit or inactivate these microorganisms.

Benefits of technology

It effectively inhibits or inactivates viruses, microsporidia, protozoa, archaea, fungi, etc., reducing infections and ecological imbalances in animals, lowering greenhouse gas emissions, and improving milk production and growth performance in ruminants.

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Abstract

This document discloses methods and compositions for use in various therapeutic, preventive, and control measures comprising from about 0.00001% by weight to about 100% by weight of an extract derived from sugarcane. The therapeutic, preventive, and control measures involve administering the extract to a subject, the extract comprising from about 10 catechin equivalents (CE) g / L to about 50 CE g / L of polyphenols or from about 100 CE mg / g to about 500 CE mg / g of polyphenols. These therapeutic and preventive measures include antimicrobial activity, particularly against respiratory viruses in humans, and treatment of microsporidia infections, such as EHP in shrimp and prawns. Control measures include reducing methane production in ruminants. The use of these compositions in, for example, dairy cows improves cow health by minimizing mastitis while increasing milk yield.
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