Physicochemical and kinetic properties of acid phosphatase from Saccharomyces cerevisiae.

Carboxypeptidasey from Saccharomyces cerevisiae Conformational Difference Reflected in Kinetic Behaviour in Water and Deuterium Oxide

Efficiency of Saccharomyces Cerevisiae in Ceftriaxone Removal from Aquatic Environments: Kinetic, Isotherm of Absorption and Thermodynamics Study

Background & objectives: Antibiotics are potentially harmful contaminants, which can cause harmful effects on environmental equilibrium of ecosystems and the food chain. The aim of this study was to investigate the removal of ceftriaxone antibiotic by Saccharomyces Cerevisiae biosorbent from aquatic environments. Methods: This experimental study was conducted in a lab-scale batch reactor as dis...

Kinetics Studies Impact of Initial pH and Addition of Yeast Saccharomyces cerevisiae on Biogas Production from Tofu Wastewater in Indonesia

The purpose of this work was to study the effect of initial pH and yeast Saccharomyces Cerevisiae on biogas production from tofu wastewater (TW). The initial pH was varied in ranging of 5 – 9 in substrate without yeast (T5-T9) and with yeast (TY5-TY9). The results showed that optimum initial pH was 8. The maximum biogas was resulted in T8 (275 mL) and TY8 (421 mL). Yeast addition increased tota...

Characteristics of Saccharomyces cerevisiae isolated from fruits and humus: Their suitability for bread making

The objectives of this study were to clarify whether the wild yeast isolated from fruits and humus is suitable forbread making. Using colony PCR, assimilation of carbohydrate and 18S rRNA sequencing, seven strains fromamong 70 samples were identified as Saccharomyces cerevisiae. The ethanol and CO2 production by the 10-2 wild yeast strain were highest among the strains. The pH and utilized gluc...

The Mechanism of Chromium Biosorption by Saccharomyces Cerevisiae

The Biosorption property of S. cerevisiae for chromium uptake was investigated in an immobilized cell bioreactor. Saw dust was utilized as the solid bed in the reactor. Adsorption of S. cerevisiae on saw dust obeys a first order reaction kinetic up to 6 hours. The immobilized biomass particles are porous and exist in the new generation of biological adsorbent. Chromium biosorption was studied i...