Endogen antioksidant himoya tizimini rag‘batlantirish uchun istiqbolli probiotik shtammlarni tanlash

Selection of promising probiotic strains for stimulating the endogenous antioxidant defense system

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Published: 2026-10-30
DOI: https://doi.org/10.66073/ReFocus-Conf/3010069
Keywords:
glutathione, antioxidant activity, lactic acid bacteria, Lactiplantibacillus plantarum, oxidative stress

Main Article Content

Djalilova Mavluda Khayrulla kizi
National University of Uzbekistan named after Mirzo Ulugbek
Khidirova Mastura Abdukholimovna
Institute of Microbiology of the Academy of Sciences of the Republic of Uzbekistan
Bekmurodova Gullola Amirovna
Institute of Microbiology of the Academy of Sciences of the Republic of Uzbekistan

Abstract

The antioxidant activity of 18 lactic acid bacteria strains against DPPH, superoxide anion, and hydroxyl radicals was evaluated. Lactiplantibacillus plantarum TK1 and KA3 showed high antioxidant activity. Their culture supernatants contained increased levels of glutamate, cysteine, and glycine, which are required for glutathione biosynthesis. The results indicate the high antioxidant and biotechnological potential of these strains.

Article Details

Issue

Vol. 1 No. 8 (2026): Status and Development Prospects of Fundamental and Applied Microbiology: The Viewpoint of Young Scientists

Section

Probiotics, Food and Pharmaceutical Microbiology
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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Djalilova Mavluda Khayrulla kizi, Khidirova Mastura Abdukholimovna, & Bekmurodova Gullola Amirovna. (2026). Selection of promising probiotic strains for stimulating the endogenous antioxidant defense system. Partner Conferences of the International Scientific Journal Research Focus, 1(8), 252-254. https://doi.org/10.66073/ReFocus-Conf/3010069

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