Littérature scientifique sur le sujet « Selenium-Enriched yeast »
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Articles de revues sur le sujet "Selenium-Enriched yeast"
ANIZOBA, N. W., N. E. IKEH, C. EZENWOSU, F. U. UDEH et N. S. MACHEBE. « Effect of dietary organic selenium on growth performance, antioxidant status and carcass characteristics of broiler chicken reared in the tropics ». Indian Journal of Animal Sciences 94, no 6 (13 juin 2024) : 553–59. http://dx.doi.org/10.56093/ijans.v94i6.144852.
Texte intégralYoshinaga, Masafumi, Stephanie How, Damien Blanco, Ian Murdoch, Matteo Grudny, Samantha Powers, Nelson Molina, Barry Rosen et Aaron Welch. « Directed Evolution of Saccharomyces cerevisiae for Increased Selenium Accumulation ». Microorganisms 6, no 3 (6 août 2018) : 81. http://dx.doi.org/10.3390/microorganisms6030081.
Texte intégralLi, Benjiao, Song Li, Binrong Ma, Yong Jing, Zheming Zhang, Zhijia Li et Dequan Zeng. « Research progress on the safety evaluation of selenium enriched yeast ». E3S Web of Conferences 185 (2020) : 04011. http://dx.doi.org/10.1051/e3sconf/202018504011.
Texte intégralXiaoguang, Ge, Wang Dahui, Wei Gongyuan, Nie Min et Shao Na. « Improvement of Physiological Characteristic of Selenium-Enriched Candida utilis with Amino Acids Addition ». Biotechnology Research International 2011 (19 septembre 2011) : 1–7. http://dx.doi.org/10.4061/2011/238456.
Texte intégralEsmaeili, Saeideh, et Kianoush Khosravi-Darani. « Selenium-Enriched Yeast : As Selenium Source for Nutritional Purpose ». Current Nutrition & ; Food Science 10, no 1 (31 mars 2014) : 49–56. http://dx.doi.org/10.2174/157340131001140328115753.
Texte intégralOliveira, A. F., J. Landero, K. Kubachka, A. R. A. Nogueira, M. A. Zanetti et J. Caruso. « Development and application of a selenium speciation method in cattle feed and beef samples using HPLC-ICP-MS : evaluating the selenium metabolic process in cattle ». Journal of Analytical Atomic Spectrometry 31, no 4 (2016) : 1034–40. http://dx.doi.org/10.1039/c5ja00330j.
Texte intégralKieliszek, Marek, Anna Maria Kot, Kamil Piwowarek et Stanisław Błażejak. « Accumulation of Selenium in Candida utilis Growing in Media of Increasing Concentration of this Element ». Applied Sciences 10, no 4 (20 février 2020) : 1439. http://dx.doi.org/10.3390/app10041439.
Texte intégralŠevčíková, S., M. Skřivan, G. Dlouhá et M. Koucký. « The effect of selenium source on the performance and meat quality of broiler chickens ». Czech Journal of Animal Science 51, No. 10 (5 décembre 2011) : 449–57. http://dx.doi.org/10.17221/3964-cjas.
Texte intégralSvoboda, Martin, Zdeněk Fajt, Tomáš Baňoch, Josef Drábek et Alena Saláková. « The Use of Selenium Enriched Enterococcus faecium as an Alternative Selenium Source for Growing-finishing Pigs ». Acta Veterinaria Brno 79, no 4 (2010) : 511–17. http://dx.doi.org/10.2754/avb201079040511.
Texte intégralKieliszek, Marek, Adam Waśko, Katarzyna Michalak, Anna M. Kot, Kamil Piwowarek et Stanisław Winiarczyk. « Effect of selenium and methods of protein extraction on the proteomic profile of Saccharomyces yeast ». Open Life Sciences 17, no 1 (1 janvier 2022) : 1117–28. http://dx.doi.org/10.1515/biol-2022-0496.
Texte intégralThèses sur le sujet "Selenium-Enriched yeast"
Ferhane, Akila. « A novel method for the production of a selenium-enriched yeast / ». Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=37890.
Texte intégralDifferent yeast strains of S. cerevisiae were also studied for their capacity to incorporate Se. Five yeast strains of wine and four yeast strains of beer were fermented for 24 h and tested for their capacity to incorporate Se. The amount of 12.6 mmol Se was added in the growth medium. A maximum of 642.6 +/- 3.6 mug Se/g yeast was found to be incorporated in Uvaferm BC wine strain. Uvaferm windsor of beer strain was able to incorporate a maximum of 826.8 +/- 10.4 mug Se/g yeast. These yeast strains could be used as alternatives for Se supplementation.
Se speciation was carried out on the bakery yeast strain containing 1550 +/- 35 mug Se/g yeast, using Fast Phase Liquid Chromatography (FPLC) and amino acid analysis. Out of 1550 +/- 35 mug Se/g yeast, 57.5% Se was present as selenoaminoacids. The yeast extract contained 147 +/- 14 mug/g of SeCys, 248 +/- 13 mug/g of SeCyst and 295 +/- 17 mug/g of SeMet. Yeast cell walls contained 65 +/- 8 mug/g of SeMet; 69 +/- 5 mug/g of SeCyst and 67 +/- 9 mug/g of SeCys. These selenoaminoacids are known for their beneficial health effects. The produced Se-enriched bakery yeast could be used, after evaluated to be toxicologically safe, as an efficient dietary supplement.
Noel, Adrien. « Ιdentificatiοn d'ingrédients alimentaires d'intérêt dans un mοdèle de malnutritiοn assοcié à une entérοpathie ». Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMR018.
Texte intégralChildhood undernutrition is a major public health issue and is involved in 45% of child death under the age of 5. Comorbidities are associated to childhood undernutrition, such as environmental enteropathy, characterized by villous blunting, intestinal permeability, and gut inflammation. Nowadays, no treatment is available to cure environmental enteropathy.The aim of this project was to assess efficacity of fiber associated to selenied yeast, to improve nutritional parameters and gut function in an undernutrition-associated enteropathy (UE) murine model. We began by assess effect of gum arabic and selenied yeast (GA-SeY) on UE model. Then, we compared GA-SeY effect with other fibers combined with SeY: psyllium (PSY-SeY), Oat-fiber (OAT-SeY) and fructo-oligosaccharides (FOS-SeY). First, the UE model induced a lower weight gain and an altered growth, as well as a gut barrier dysfunction, including intestinal hyperpermeability and inflammation. A one-week supplementation of GA-SeY reduces intestinal inflammation while a two-week supplementation of GA-SeY increases weight gain and decreases intestinal hyperpermeability and inflammation. In the second study, 2-week GA-SeY supplementation only improved intestinal inflammation, while OAT-SeY and FOS-SeY supplementation had no effect on the studied parameters. PSY-SeY supplementation exacerbates body weight loss and decreases jejunal trans-epithelial resistance in mice with UE.The beneficial effect of two weeks of GA-SeY supplementation on intestinal barrier function in mice with UE is not reproduced in supplements combining SeY with oat fiber or FOS. Furthermore, psyllium and SeY supplementation exert deleterious effects on both nutritional parameters and intestinal barrier function. The UE model enables to identify contrasting effects of nutritional supplementation on mouse growth and barrier function depending on the type of fiber used
Martiniano, Sabrina Evelin. « Produção de leveduras enriquecidas com selênio a partir de resíduos vegetais ». Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/97/97132/tde-20112017-131053/.
Texte intégralSelenium is an essential micronutrient for animal and human health, with na important antioxidant role, preventing several diseases. Consumption of Se-enriched yeast biomass increases selenium absorption in the digestion process and it is less toxic than its inorganic salt, sodium selenite. The production of Se-enriched yeasts from lignocellulosic and starchy residues as carbon and nitrogen sources is na inexpensive and novel alternative. In this context, the present study aims to produce Se-enriched yeast biomass for animal feed from agroindustrial wastes. Seven yeast strains were evaluated from species Candida utilis, Kluyveromyces marxianus, Rhodotorula glutinis and Saccharomyces cerevisiae. Studies were carried out in submerged culture containing sodium selenite, to verify the effects on microbial metabolism, with emphasis on cell growth and selenium incorporation. All strains evaluated were able to grow and incorporate selenium and S. cerevisiae SSS41 presented high tolerance to this compound and growth capacity in starch hydrolysates containing selenium. Among the hydrolysates used in the fermentation process, soybean bran presented a high protein concentration, and no nutriente supplementation was necessary for the production of 7.0 g/L cellular biomass and incorporation of 2375 ppm of selenium by S. cerevisiae SSS41 strain. With the addition of nutrients and higher concentrations of selenium, cell growth remained steady, but the incorporation of selenium was higher than 11000 ppm. In fermentations carried out with sugarcane molasses, the cell growth of S. cerevisiae SSS41 was 4.17 ± 0.24 g/L, incorporating 6528 ± 10 ppm of selenium. In parallel, solid-state fermentation was carried out with yeast R. glutinis CCT-2186, using sugarcane bagasse and hydrolyzed rice bran as solid substrates and rice bran hydrolyzate with and without the addition of selenium in humidifying solution. In these conditions, the yeast was able to grow and incorporate 6038 ± 1219 ppm of selenium. The consumption of selenium-enriched yeast biomass has several health benefits and the use of agro-industrial wastes is an innovative process and reduces production costs.
Chapitres de livres sur le sujet "Selenium-Enriched yeast"
Nève, J., S. Chamart, S. Van Erum, F. Vertongen et M. Dramaix. « SELENIUM STATUS IN HUMANS AS INVESTIGATED BY THE EFFECTS OF SUPPLEMENTATION WITH Se-ENRICHED YEAST TABLETS ». Dans Selenium in Medicine and Biology, sous la direction de Jean Nève et Alain Favier, 315–20. Berlin, Boston : De Gruyter, 1988. http://dx.doi.org/10.1515/9783110861990-054.
Texte intégralVan Erum, S., P. Capel, F. Vertongen et J. Nève. « EFFECTS OF SELENIUM SUPPLEMENTATION WITH Se ENRICHED YEAST TABLETS ON HEPATIC, MUSCULAR, RENAL AND HEMATOLOGICAL PARAMETERS IN HUMANS ». Dans Selenium in Medicine and Biology, sous la direction de Jean Nève et Alain Favier, 321–24. Berlin, Boston : De Gruyter, 1988. http://dx.doi.org/10.1515/9783110861990-055.
Texte intégralZhou, Qiankun, Shoubiao Zhou et Linxi Yuan. « Ethanol extraction of selenoproteins in selenium-enriched yeast in winemaking ». Dans Selenium in the Environment and Human Health, 151–52. CRC Press, 2013. http://dx.doi.org/10.1201/b15960-68.
Texte intégralWuyi, Wang, et Yang Linsheng. « Mitigation of Endemic Arsenocosis with Selenium : An Example from China ». Dans Geology and Health. Oxford University Press, 2003. http://dx.doi.org/10.1093/oso/9780195162042.003.0013.
Texte intégralActes de conférences sur le sujet "Selenium-Enriched yeast"
Sun, N. X., Y. H. Liu et Y. X. Wang. « Utilization of spent brewer's yeast for selenium-enriched yeast ». Dans The 2015 International Conference on Sustainable Development (ICSD2015). WORLD SCIENTIFIC, 2016. http://dx.doi.org/10.1142/9789814749916_0082.
Texte intégralKaag, Matt G., John P. Richie, Arun Das, Ana Calcagnotto, Raghu Sinha, Wanda Neidig, Jiangang Liao et al. « Abstract 3244 : Supplementation with selenium-enriched yeast but not selenomethionine reduces oxidative stress in healthy men in a randomized clinical trial ». Dans Proceedings : AACR Annual Meeting 2014 ; April 5-9, 2014 ; San Diego, CA. American Association for Cancer Research, 2014. http://dx.doi.org/10.1158/1538-7445.am2014-3244.
Texte intégralSapunova, Leanida, I. Moroz, A. Pauliuk, A. Romashko et A. Senko. « New selenium-enriched fodder yeasts and their application in rations of laying hens ». Dans 5th International Scientific Conference on Microbial Biotechnology. Institute of Microbiology and Biotechnology, Republic of Moldova, 2022. http://dx.doi.org/10.52757/imb22.30.
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