New application of lactobacillus paracasei et-22 in anti-aging and improving innate immunity

The composition prepared using Lactobacillus paracasei ET-22 addresses the problem of immunosenescence, achieving the effects of prolonging life and improving immune function, especially showing significant efficacy in combating Staphylococcus aureus infection.

CN114504599BActive Publication Date: 2026-07-17INNER MONGOLIA YILI IND GROUP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INNER MONGOLIA YILI IND GROUP CO LTD
Filing Date
2020-11-16
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

As we age, the immune system declines, leading to immunosenescence, which increases the risk of chronic and acute diseases. Current technology lacks effective probiotic products to combat aging and enhance innate immune function.

Method used

Compositions were prepared using Lactobacillus paracasei ET-22 strain (CGMCC No. 15077) for use in the preparation of food, pharmaceuticals and cosmetics, to enhance the body's resistance to Staphylococcus aureus infection, delay aging and improve innate immune function.

Benefits of technology

Lactobacillus paracasei ET-22 significantly prolongs the lifespan of Caenorhabditis elegans, enhances resistance to Staphylococcus aureus infection, alleviates related symptoms, strengthens immune function, and has anti-aging effects.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a new application of Lactobacillus paracasei ET-22 in resisting aging and improving innate immunity. The preservation number of the Lactobacillus paracasei ET-22 is CGMCC No.15077. The application finds that the single bacterium of the strain has the effects of resisting aging, improving innate immunity of organisms, improving the resistance of organisms to staphylococcus aureus infection and the like, thereby providing an application of the Lactobacillus paracasei in preparing a composition with the effects of resisting aging, improving innate immunity of organisms and / or improving the resistance of organisms to staphylococcus aureus infection, wherein the Lactobacillus paracasei is the Lactobacillus paracasei with the preservation number CGMCC No.15077.
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