Biosorption of selenium from bread yeast
نویسندگان
چکیده
منابع مشابه
Efficacy of Organic Selenium from Se-Enriched Yeast on Selenium Transfer from Sows to Piglets
Svoboda M., R. Ficek, J. Drábek: Efficacy of Organic Selenium from Se-Enriched Yeast on Selenium Transfer from Sows to Piglets. Acta Vet. Brno 2008, 77: 515-521. The aim of the trial was to determine the efficacy of organic Se from Se-enriched yeast in placental transfer to piglets in the conditions of a Czech pig farm. In group I (n = 8) the sows were fed during gestation and lactation a diet ...
متن کاملEvaluation of yeast isolated from industrial waste to remove selenium and the use of biomass in livestock and poultry food
Background: Bioavailability is a good alternative to conventional physical and chemical methods for removing toxic metals from groundwater and wastewater. Methods: In this research, phenotypic and genotypic study was carried out on the use of isolated yeast from industrial effluents with the aim of eliminating Selenium biological and the production of biomass as a feed for livestock and poult...
متن کاملAbsorption, excretion, and retention of selenium from a high selenium yeast in men with a high intake of selenium
OBJECTIVE The purpose of this study was to evaluate the pharmacokinetics of a single dose of Selenium (Se) from yeast given to humans with a habitual long-term daily intake at a supra-nutritional level. METHODS Twelve healthy males with a daily supplemental intake of 300 microg Se as selenised yeast over 10 weeks were supplemented with a single dose of 327 microg as stable (77)Se incorporated...
متن کاملKinetics of biosorption of cadmium on Baker's yeast.
In the present study the kinetics of biosorption of cadmium(II) ions by deactivated protonated yeast converted to sodium form was investigated for different initial concentrations of the metal ion (10-100 ppm) and different sorbent dosages (0.1-2.0 g) at a pH of 6.5. The adsorption process occurred in four distinct steps and the rates for these steps decreased sequentially. The rate of cadmium ...
متن کاملBiosorption of cadmium ions by different yeast species.
Toxicity and accumulation of Cd2+ in yeasts were studied in eight different yeast species. The adaptation to toxic concentration of this metal was dependent on the production of extracellular yeast glycoproteins. The highest concentration of Cd2+ ions in the growth medium was tolerated by a Hansenula anomala, strain while the lowest tolerance was found by the strain of species Saccharomyces cer...
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ژورنال
عنوان ژورنال: Varna Medical Forum
سال: 2016
ISSN: 2367-5519,1314-8338
DOI: 10.14748/vmf.v5i2.1794