Health Benefits of Postbiotics Produced by E. coli Nissle 1917 in Functional Yogurt Enriched with Cape Gooseberry (Physalis peruviana L.)
نویسندگان
چکیده
Changes in the activities of antimicrobial, antitumor, and antioxidant properties postbiotics (YCG) are related to changes composition phenolic compounds. Antimicrobial activity was found be highest postbiotic (YCG-7) against P. aeruginosa, S. aureus, E. faecalis with an MIC 3.1 µg/mL. YCG-7 revealed most cytotoxicity LS-174T PC-3 cell lines IC50 5.78 6.56 µg/mL, respectively. far more effective for scavenging free radicals NO• DPPH assays a 70.73% 85.6%, YCG-7’s total acid content is up eightfold higher compared control. Escherichia coli Nissle 1917 retained high viable counts during refrigerated storage, particularly YCG (>108 cells g−1) revealing potential prebiotic Cape gooseberry juice. EcN affected profile YCG. Pyrogallol, p-coumaric acid, ellagic 4-hydroxybenzoic salicylic gallic vanillic o-coumaric caffeic catechol, syringic rutin were predominant compounds or YCG-15. Chlorogenic, rosmarinic, cinnamic naringin, kaempferol degraded by The had significantly sensory scores appearance, smoothness, sourness, mouthfeel, overall acceptance. These results provide basis target functional benefits further human health applications.
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ژورنال
عنوان ژورنال: Fermentation
سال: 2022
ISSN: ['2311-5637']
DOI: https://doi.org/10.3390/fermentation8030128