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Probiotics01:22

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Probiotics are live, non-pathogenic microorganisms that confer health benefits by modulating the gut microbiota. The human gastrointestinal tract harbors a complex microbial ecosystem, and the balance of this microbiota is crucial for digestive and systemic health. Among the most extensively studied and utilized probiotics are species formerly classified within the genera Lactobacillus and Bifidobacterium. These organisms not only naturally colonize the human gut but are also consumed through...
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Microbes in the Production of Fermented Foods01:27

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Lactic acid bacteria (LAB) and molds are instrumental in fermenting plant-based foods to enhance preservation and ensure year-round availability. These microbial processes convert plant carbohydrates into organic acids and other metabolites that inhibit spoilage organisms and contribute to the sensory qualities of the final product.In sauerkraut production, cabbage goes through a microbial succession that starts with cocci such as Leuconostoc mesenteroides. These microbes begin fermentation by...
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The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from...
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Microbial fermentation is central to food biotechnology, enhancing flavor, texture, preservation, and stability. Fermentative microorganisms metabolize carbohydrates into organic acids, alcohols, and other metabolites that inhibit spoilage organisms and improve digestibility while contributing distinctive sensory qualities.In baking, amylases naturally present in flour hydrolyze starch into monosaccharides such as glucose, which Saccharomyces cerevisiae ferments anaerobically. Through...
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Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
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Lactic acid, an important organic acid extensively applied in food, pharmaceutical, and biodegradable polymer industries, is primarily produced via microbial fermentation. This method is favored over chemical synthesis due to its environmental sustainability and capacity for enantiomerically pure product formation. Among various microbial processes, the fermentation of starch-based substrates stands out due to the abundance and renewability of raw materials like corn and potatoes.Hydrolysis of...
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Locally sourced probiotics, the next opportunity for developing countries?

Wilbert Sybesma1, Remco Kort2, Yuan-Kun Lee3

  • 1Yoba for Life foundation, Hunzestraat 133-A, 1079 WB Amsterdam, The Netherlands.

Trends in Biotechnology
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Summary

Exploring locally sourced probiotics can improve health in developing nations by addressing needs for affordable probiotics and combating health issues like malnutrition and infections.

Keywords:
developing worldmicrobiomeprobiotics

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Area of Science:

  • Microbiology
  • Public Health
  • Nutritional Science

Background:

  • Developing countries face significant health challenges including poor hygiene, toxic exposures, malnutrition, and chronic enteric infections.
  • Access to affordable and effective probiotics is limited in these regions.
  • Balancing local needs with market opportunities is crucial for probiotic interventions.

Purpose of the Study:

  • To identify key factors that promote the exploration and adoption of locally sourced probiotics.
  • To target probiotic interventions effectively for local populations in developing countries.
  • To bridge the gap between human health needs and viable market opportunities for probiotics.

Main Methods:

  • Literature review on probiotic sourcing and applications in developing countries.
  • Analysis of factors influencing local probiotic production and accessibility.
  • Case study approach examining successful local probiotic initiatives.

Main Results:

  • Identification of specific agricultural, technological, and regulatory factors supporting local probiotic sourcing.
  • Demonstration of the potential for locally sourced probiotics to address specific health concerns prevalent in developing nations.
  • Highlighting the economic and social benefits of developing local probiotic markets.

Conclusions:

  • Locally sourced probiotics offer a sustainable and accessible solution for improving public health in developing countries.
  • Strategic development focusing on local resources can enhance probiotic availability and affordability.
  • Further research and investment are needed to optimize local probiotic production and distribution systems.