In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains
Probiotic lactic acid bacteria belonging to the species Lactobacillus casei, Lb. paracasei, and Lb. acidophilus were cultivated in the presence of galactosyl derivatives of erythritol, xylitol, and sorbitol, as well as the polyols themselves: erythritol, xylitol, sorbitol, lactitol, and glucose as a...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2009-02-01
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| Series: | Czech Journal of Food Sciences |
| Subjects: | |
| Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-200901-0008_in-vitro-fermentation-of-galactosyl-derivatives-of-polyols-by-lactobacillus-strains.php |
| _version_ | 1797899820395921408 |
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| author | Elżbieta KLEWICKA Robert KLEWICKI |
| author_facet | Elżbieta KLEWICKA Robert KLEWICKI |
| author_sort | Elżbieta KLEWICKA |
| collection | DOAJ |
| description | Probiotic lactic acid bacteria belonging to the species Lactobacillus casei, Lb. paracasei, and Lb. acidophilus were cultivated in the presence of galactosyl derivatives of erythritol, xylitol, and sorbitol, as well as the polyols themselves: erythritol, xylitol, sorbitol, lactitol, and glucose as a reference. After 48-h incubation, the profile of the main metabolic products (lactic and acetic acids) and the amount of the studied bacteria biomass were determined. It was found that none of the bacteria studied metabolised erythritol or xylitol. In the presence of these compounds, no increase of metabolic activity of the lactic fermentation bacteria was observed. On the other hand, the Lactobacillus sp. bacteria effectively utilised galactosyl derivatives of polyols. The bacteria growth in the presence of gal-polyols was comparable to their growth on glucose, while the fermentation profile was determined by the carbon source used. |
| first_indexed | 2024-04-10T08:35:59Z |
| format | Article |
| id | doaj.art-78a4df07f3a044968bbdee0ccf5034f8 |
| institution | Directory Open Access Journal |
| issn | 1212-1800 1805-9317 |
| language | English |
| last_indexed | 2024-04-10T08:35:59Z |
| publishDate | 2009-02-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Czech Journal of Food Sciences |
| spelling | doaj.art-78a4df07f3a044968bbdee0ccf5034f82023-02-23T03:27:30ZengCzech Academy of Agricultural SciencesCzech Journal of Food Sciences1212-18001805-93172009-02-01271657010.17221/176/2008-CJFScjf-200901-0008In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strainsElżbieta KLEWICKA0Robert KLEWICKI1Institute of Fermentation Technology and Microbiology andInstitute of Chemical Technology of Food, Faculty of Biotechnology and Food Sciences, Technical University of Łódź, Łódź, PolandProbiotic lactic acid bacteria belonging to the species Lactobacillus casei, Lb. paracasei, and Lb. acidophilus were cultivated in the presence of galactosyl derivatives of erythritol, xylitol, and sorbitol, as well as the polyols themselves: erythritol, xylitol, sorbitol, lactitol, and glucose as a reference. After 48-h incubation, the profile of the main metabolic products (lactic and acetic acids) and the amount of the studied bacteria biomass were determined. It was found that none of the bacteria studied metabolised erythritol or xylitol. In the presence of these compounds, no increase of metabolic activity of the lactic fermentation bacteria was observed. On the other hand, the Lactobacillus sp. bacteria effectively utilised galactosyl derivatives of polyols. The bacteria growth in the presence of gal-polyols was comparable to their growth on glucose, while the fermentation profile was determined by the carbon source used.https://cjfs.agriculturejournals.cz/artkey/cjf-200901-0008_in-vitro-fermentation-of-galactosyl-derivatives-of-polyols-by-lactobacillus-strains.phppolyolsprebioticslactobacillusgrowth response |
| spellingShingle | Elżbieta KLEWICKA Robert KLEWICKI In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains Czech Journal of Food Sciences polyols prebiotics lactobacillus growth response |
| title | In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains |
| title_full | In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains |
| title_fullStr | In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains |
| title_full_unstemmed | In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains |
| title_short | In vitro fermentation of galactosyl derivatives of polyols by Lactobacillus strains |
| title_sort | in vitro fermentation of galactosyl derivatives of polyols by lactobacillus strains |
| topic | polyols prebiotics lactobacillus growth response |
| url | https://cjfs.agriculturejournals.cz/artkey/cjf-200901-0008_in-vitro-fermentation-of-galactosyl-derivatives-of-polyols-by-lactobacillus-strains.php |
| work_keys_str_mv | AT elzbietaklewicka invitrofermentationofgalactosylderivativesofpolyolsbylactobacillusstrains AT robertklewicki invitrofermentationofgalactosylderivativesofpolyolsbylactobacillusstrains |