ArticleApplied biochemistry and biotechnology2023
Characterization of Probiotic Pichia sp. DU2-Derived Exopolysaccharide with Oil-in-Water Emulsifying and Anti-biofilm Activities.
Article in Applied biochemistry and biotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 7 citations in OpenAlex.
- Characterization of an Amphiphilic Exopolymer fromInternational journal of molecular sciences · 2026Article
- Valorisation of Pea Pod Waste: Development of a GABA-Enriched Functional Beverage Using Probiotic Lactic Acid Bacteria.Probiotics and antimicrobial proteins · 2026Article
- Production of exopolysaccharide from probioticFood science and biotechnology · 2026Article
- A Narrative Review on the Functional Applications, Safety, and Probiotic Characteristics ofNutrients · 2025Review
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2 authors at 2 institutions in 1 country.
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Abstract
Probiotic-derived exopolysaccharides are considered as promising sources of carbohydrate with extensive applications in many industries. In the current study, yeast strains were isolated from chicken ingluvies and gizzard samples. According to molecular identification, EPS-producing yeast (Pichia sp. DU2) showed the most similarity to Pichia cactophila (99.67%). Pichia sp. DU2 showed probiotic properties. EPS of Pichia sp. DU2 showed emulsifying activity. The formed emulsions showed 53% (colza oil) and 100% (p-xylene) stability after 24 h. These emulsions were oil-in-water and have stability in the presence of NaCl, KCl, and also acidic and basic conditions. Also, the EPS showed anti-biofilm (29.7-47.6% and 19.06-55.26% against B. cereus and Y. enterocolitica, respectively) and flocculating activities (31.4%). FT-IR showed the presence of various functional groups in EPS structure. Also, its heteropolysaccharide nature was revealed in
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