title: Probiotic potentials of cereal-based beverages.
abstract: Probiotics offer remarkable potential for the prevention and management of various infective and noninfective disorders. They are reported to play key roles in the suppression of gastrointestinal infections, antimicrobial activity, improvement in lactose metabolism, reduction in serum cholesterol, immune system stimulation, antimutagenic properties, anticarcinogenic properties, anti-diarrheal properties, and improvement in inflammatory bowel disease. Although probiotic foods are classically confined to beverages and cheese, containing live organisms of the lactic acid bacteria family, such health-promoting foods are traditionally dairy-based, comprising milk and its fermented products. However, recent research focuses on the probiotic potentials of fermented cereal-based beverages which are especially consumed in developing countries characterized by low nutritional security and high incidence of gut pathogen infections. Moreover, lactose intolerance and cholesterol content associated with dairy products, coupled with the vegetarian tendencies of diverse populations in the third world, tend to enforce the recent recourse to nondairy beverages. Probiotic microorganisms are mostly of human or animal origin; however, strains recognized as probiotics are also found in nondairy fermented substrates. This review examines the potentials of some traditional cereal-based beverages to serve as probiotic foods, their microbial and functional properties, as well as their process optimization and storage for enhanced utilization.
authors.affiliation: a Department of Food Science and Technology , Federal University of Technology , Akure , Nigeria.
authors.forename: Victor N
authors.initials: VN
authors.lastname: Enujiugha
authors.affiliation: a Department of Food Science and Technology , Federal University of Technology , Akure , Nigeria.
authors.forename: Adebanjo A
authors.initials: AA
authors.lastname: Badejo
mesh_terms: D001628:Beverages / Q000032:analysis*; D002523:Edible Grain / Q000737:chemistry*; D005285:Fermentation; D006801:Humans; D019936:Probiotics / Q000032:analysis*
keywords: Cereal-based beverages; characterization; fermentation; probiotic organisms