Spectroscopic Analysis of Selenium Nanoparticles Synthesized by Saccharomyces boulardii for the Production of Craft Beer

Fermentation, Journal Year: 2025, Volume and Issue: 11(3), P. 144 - 144

Published: March 13, 2025

Selenium is an essential micronutrient which found in many foods and beverages low concentrations. Craft beer, one of the most widely consumed fermented globally, presents a strategic opportunity for selenium intake through organic nanoparticles. This study aimed to confirm presence nanoparticles fermentation process ale-style beer using S. boulardii yeast selenized with Na2SeO3 (74 ppm), spectroscopic analysis TEM. The accumulated 5.92 mg/g dry cell mass, contained 0.642 selenium. UV-VIS detected peak at 300 nm FT-IR wavelength 1398.85 cm−1. particle size ranged between 74 175 nm, maximum ζ-potential −4.2 mV, electrophoretic mobility −0.3492 μm × cm Vs−1, conductivity 2.656 mS TEM revealed that exhibited circular/ovoid shapes. process, combined ingredients used produce ale-type craft proved be feasible method biosynthesis boulardii, offering reliable option developing innovating functional beers.

Language: Английский

Plant Growth Promotion and Selenium Accumulation in Zea Mays in Seleniferous Soils by Selenium Tolerant Bacteria

Water Air & Soil Pollution, Journal Year: 2025, Volume and Issue: 236(6)

Published: April 28, 2025

Language: Английский