In vitro fermentation assay on the bifidogenic effect of steviol glycosides of Stevia rebaudiana plant for the development of dietetic novel products

ÖZCAN T., Eroglu E.

PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY, cilt.53, sa.9, ss.1099-1108, 2023 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 53 Sayı: 9
  • Basım Tarihi: 2023
  • Doi Numarası: 10.1080/10826068.2023.2169935
  • Dergi Adı: PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Applied Science & Technology Source, BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Chemical Abstracts Core, EMBASE, MEDLINE, Veterinary Science Database
  • Sayfa Sayıları: ss.1099-1108
  • Anahtar Kelimeler: Bifidogenic, dietetic, fermentation, prebiotic, preparative, steviol glycosides, sugar substitute, CHAIN FATTY-ACIDS, PROTEIN-COUPLED RECEPTOR, PROBIOTIC BACTERIA, PREBIOTIC ACTIVITY, FUNCTIONAL FOODS, GUT MICROBIOTA, BIFIDOBACTERIUM, METABOLISM, SURVIVAL, YOGURT
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

The relationship between excessive sugar consumption and many diseases such as dental caries, obesity, diabetes and coronary heart has been increasing in recent years. In this study, utilization of natural sugar replacer steviol glycosides and bifidogenic effect by Bifidobacterium animalis subsp. lactis was assayed in vitro model system. The basal medium (non-carbohydrate containing MRS, Man, Rogosa and Sharpe Agar) were supplemented with 0.025% and 1% stevia, 0.025% stevia + 1% inulin, %1 stevia + 1% inulin. The medium which contained no carbohydrate was designated as negative control, whereas the medium containing 1% glucose or inulin were evaluated as positive and evaluated on the 0, 12, 24, 36 and 48 h of fermentation. Steviol glycosides in both system significantly stimulated the growth of Bifidobacterium animalis subsp. lactis to varying degrees with highest prebiotic activity score, short chain fatty acid production and growth parameters as much as glucose and prebiotic inulin. The viability of the probiotic bacteria was determined within the bio-therapeutic level with potential prebiotic effects depending on the probiotic bacterial strain growing and the type of carbohydrate source utilized. In the study, stevia at lower concentration showed a higher growth rate of with inulin. In conclusion, stevia can be used as functional ingredients for the modulation of the gut microbiota and design of synbiotic systems as a prebiotic substrate and sugar substitute.