title: Influence of diets to Wistar rats supplemented with soya, flaxseed and lupine products treated by lactofermentation to improve their gut health.
abstract: The present study proposes the contribution of lactic acid bacteria and plants rich in bioactive substances and high-quality proteins as alternative products for human diets in improving the gut environment as potential against pathogenic bacteria. The effect of diets supplemented with soya, flaxseed and lupine flours fermented with a Pediococcus acidilactici KTU05-7 probiotic strain in the gastrointestinal tract (GIT) of Wistar rats were analyzed. In vivo experiments showed a positive effect of long time lactofermentation of plant material on the body weight of rats. Diets with fermented yellow lupine resulted in enhanced activities of α-glucosidase, β-galactosidases, as well as high levels of lactic acid bacteria, bifidobacteria and enterococci in the GIT were determined. Lactofermentation of analyzed plant products had a significantly lowering effect on Escherichia coli compared with the control group. The dominant flora of large intestines like Bifidobacterium and anaerobic cocci were found in high levels after diets with fermented lupine.
authors.affiliation: Department of Food Safety and Animal Hygiene, Lithuanian University of Health Sciences, Kaunas, Lithuania. elena.bartkiene@lva.lt
authors.forename: E
authors.initials: E
authors.lastname: Bartkiene
authors.forename: G
authors.initials: G
authors.lastname: Juodeikiene
authors.forename: D
authors.initials: D
authors.lastname: Vidmantiene
authors.forename: Z
authors.initials: Z
authors.lastname: Zdunczyk
authors.forename: P
authors.initials: P
authors.lastname: Zdunczyk
authors.forename: J
authors.initials: J
authors.lastname: Juskiewicz
authors.forename: D
authors.initials: D
authors.lastname: Cizeikiene
authors.forename: P
authors.initials: P
authors.lastname: Matusevicius
mesh_terms: D000818:Animals; D001644:Bifidobacterium / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism; D002432:Cecum / Q000382:microbiology; D004044:Dietary Proteins / Q000378:metabolism*; D004063:Digestion; D005232:Fatty Acids, Volatile / Q000378:metabolism; D005285:Fermentation; D019597:Flax / Q000737:chemistry*; D007420:Intestine, Large / Q000382:microbiology*; D031297:Lupinus / Q000737:chemistry*; D008297:Male; D010376:Pediococcus / Q000378:metabolism*; D019936:Probiotics / Q000378:metabolism / Q000627:therapeutic use; D011897:Random Allocation; D051381:Rats; D017208:Rats, Wistar; D055314:Seed Storage Proteins / Q000378:metabolism*; D012639:Seeds / Q000737:chemistry; D013025:Glycine max / Q000737:chemistry*; D015430:Weight Gain
chemical_list: D004044:Dietary Proteins; D005232:Fatty Acids, Volatile; D055314:Seed Storage Proteins