Browsing Makale Koleksiyonu by Author "Sag Acikel, Yesim -- 0000-0002-3026-0933"
Now showing items 1-3 of 3
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The effects of the composition of growth medium and fermentation conditions on the production of lipase by R. delemar
Acikel, Unsal; Ersan, Mehtap; Acikel, Yesim Sag (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2011)Lipases (triacylglycerol hydrolases) are hydrolytic enzymes that can catalyze the hydrolysis of the ester bond of long-chain acylglycerols at the oil-water interface. The present study investigated the effects of inducers, ... -
Equilibrium, hysteresis and kinetics of cadmium desorption from sodium-feldspar using rhamnolipid biosurfactant
Asci, Yeliz; Acikel, Unsal; Acikel, Yesim Sag (TAYLOR & FRANCIS LTD, 2012)In this study, the sorption/desorption equilibruim and the desorption kinetics of Cd by rhamnolipid biosurfactant from Na-feldspar as a soil component were investigated. The linear, Langmuir and Freundlich isotherms ... -
Optimization of critical medium components using response surface methodology for lipase production by Rhizopus delemar
Acikel, Ue; Ersan, M.; Acikel, Y. Sag (INST CHEMICAL ENGINEERS, 2010)The production process of a 1,3-position specific lipase from Rhizopus delemar was optimized by response surface methodology (RSM) and a Box-Behnken experimental design was used to study the interactive effects of fermentation ...