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<p>Recent research trends indicate that not only probiotics (live microorganisms) play a beneficial role, but the postbiotics (metabolic by-products) produced by these probiotics also exhibit equally important health-promoting attributes. Postbiotics are considered more demanding than probiotics nowadays, owing to their good storage stability and therapeutic effects. Postbiotics have great potential in the food industry due to their rich bioactive profile, including β-glucans, mannoproteins, peptides, and organic acids. Compared with live probiotics, postbiotics do not pose a risk of live bacterial infections and are therefore a safer option for human consumption. This review focuses on the different attributes of yeast derived postbiotics including production, fermentation process, purification and standardization procedures, and chemical composition of postbiotics. It highlights the potential applications of yeast derived postbiotics in different food industries i.e., bakery, beverages, dairy, pharmaceuticals, and cosmetics. New studies have shown that postbiotics have significant potential as immune boosters, anti-inflammatory agents, and regulators of the intestinal microbiota. They play a role in the prevention and control of gastrointestinal and metabolic diseases. The core objective of this review paper is to describe yeast-based postbiotics, advance extraction methods, their health benefits, and their further uses across various industries to create future opportunities.</p>

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Yeast-derived post-biotics: production technologies, characterization, applications, and future prospects

  • 期刊论文

  • 发表日期：

    2026年7月4日

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  • Abid Ali,
  • Iqra Nawaz,
  • Muhammad Usman Butt,
  • Ayesha Khalid,
  • Hina Allah Dita,
  • Muhammad Zulfiqah Sadikan,
  • Fan Zhang,
  • Nirmal Javed,
  • Noor Fatima,
  • Fakhar Islam,
  • Farhan Saeed,
  • Hafiz Muhammad Abdullah,
  • Muhammad Afzaal,
  • Abdela Befa Kinki

摘要

Recent research trends indicate that not only probiotics (live microorganisms) play a beneficial role, but the postbiotics (metabolic by-products) produced by these probiotics also exhibit equally important health-promoting attributes. Postbiotics are considered more demanding than probiotics nowadays, owing to their good storage stability and therapeutic effects. Postbiotics have great potential in the food industry due to their rich bioactive profile, including β-glucans, mannoproteins, peptides, and organic acids. Compared with live probiotics, postbiotics do not pose a risk of live bacterial infections and are therefore a safer option for human consumption. This review focuses on the different attributes of yeast derived postbiotics including production, fermentation process, purification and standardization procedures, and chemical composition of postbiotics. It highlights the potential applications of yeast derived postbiotics in different food industries i.e., bakery, beverages, dairy, pharmaceuticals, and cosmetics. New studies have shown that postbiotics have significant potential as immune boosters, anti-inflammatory agents, and regulators of the intestinal microbiota. They play a role in the prevention and control of gastrointestinal and metabolic diseases. The core objective of this review paper is to describe yeast-based postbiotics, advance extraction methods, their health benefits, and their further uses across various industries to create future opportunities.