Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural Characterization
Young green barley (YGB) water extract has revealed a beneficial impact on natural killer (NK) cells’ ability to recognize and eliminate human colon cancer cells, without any side effects for normal colon epithelial cells. The direct anticancer effect of the tested compounds has been also shown. The...
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MDPI AG
2022-03-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/27/5/1742 |
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| author | Marta Kinga Lemieszek Iwona Komaniecka Michał Chojnacki Adam Choma Wojciech Rzeski |
| author_facet | Marta Kinga Lemieszek Iwona Komaniecka Michał Chojnacki Adam Choma Wojciech Rzeski |
| author_sort | Marta Kinga Lemieszek |
| collection | DOAJ |
| description | Young green barley (YGB) water extract has revealed a beneficial impact on natural killer (NK) cells’ ability to recognize and eliminate human colon cancer cells, without any side effects for normal colon epithelial cells. The direct anticancer effect of the tested compounds has been also shown. The mixture of oligosaccharides found in this extract was characterized by chemical analyses and via FT-IR spectroscopy and MALDI-TOF MS techniques. The YGB preparation contained 26.9% of proteins and 64.2% of sugars, mostly glucose (54.7%) and fructose (42.7%), with a small amount of mannose (2.6%) and galactose (less than 0.5%). Mass spectrometry analysis of YGB has shown that fructose oligomers contained from 3 to 19 sugar units. The number of fructans was estimated to be about 10.2% of the dry weight basis of YGB. The presented results suggest the beneficial effect of the consumption of preparations based on young barley on the human body, in the field of colon cancer prevention. |
| first_indexed | 2024-03-09T20:28:10Z |
| format | Article |
| id | doaj.art-583bbbd7caa24ea8a775dd08d37a2ad2 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T20:28:10Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
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| series | Molecules |
| spelling | doaj.art-583bbbd7caa24ea8a775dd08d37a2ad22023-11-23T23:29:05ZengMDPI AGMolecules1420-30492022-03-01275174210.3390/molecules27051742Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural CharacterizationMarta Kinga Lemieszek0Iwona Komaniecka1Michał Chojnacki2Adam Choma3Wojciech Rzeski4Department of Medical Biology, Institute of Rural Health, Jaczewskiego 2, 20-090 Lublin, PolandDepartment of Genetics and Microbiology, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, PolandDepartment of Medical Biology, Institute of Rural Health, Jaczewskiego 2, 20-090 Lublin, PolandDepartment of Genetics and Microbiology, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, PolandDepartment of Medical Biology, Institute of Rural Health, Jaczewskiego 2, 20-090 Lublin, PolandYoung green barley (YGB) water extract has revealed a beneficial impact on natural killer (NK) cells’ ability to recognize and eliminate human colon cancer cells, without any side effects for normal colon epithelial cells. The direct anticancer effect of the tested compounds has been also shown. The mixture of oligosaccharides found in this extract was characterized by chemical analyses and via FT-IR spectroscopy and MALDI-TOF MS techniques. The YGB preparation contained 26.9% of proteins and 64.2% of sugars, mostly glucose (54.7%) and fructose (42.7%), with a small amount of mannose (2.6%) and galactose (less than 0.5%). Mass spectrometry analysis of YGB has shown that fructose oligomers contained from 3 to 19 sugar units. The number of fructans was estimated to be about 10.2% of the dry weight basis of YGB. The presented results suggest the beneficial effect of the consumption of preparations based on young barley on the human body, in the field of colon cancer prevention.https://www.mdpi.com/1420-3049/27/5/1742cancer immunotherapyfructanFT-IRmass spectrometryyoung green barley |
| spellingShingle | Marta Kinga Lemieszek Iwona Komaniecka Michał Chojnacki Adam Choma Wojciech Rzeski Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural Characterization Molecules cancer immunotherapy fructan FT-IR mass spectrometry young green barley |
| title | Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural Characterization |
| title_full | Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural Characterization |
| title_fullStr | Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural Characterization |
| title_full_unstemmed | Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural Characterization |
| title_short | Immunomodulatory Properties of Polysaccharide-Rich Young Green Barley (<i>Hordeum vulgare</i>) Extract and Its Structural Characterization |
| title_sort | immunomodulatory properties of polysaccharide rich young green barley i hordeum vulgare i extract and its structural characterization |
| topic | cancer immunotherapy fructan FT-IR mass spectrometry young green barley |
| url | https://www.mdpi.com/1420-3049/27/5/1742 |
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