نتایج جستجو برای: box behnken method

تعداد نتایج: 1703160  

For all industrial processes, modelling, optimisation and control are the keys to enhance productivity and ensure product quality. In the current study, the optimization of process parameters for improving the conversion of isoeugenol to vanillin by Psychrobacter sp. CSW4 was investigated by means of Taguchi approach and Box-Behnken statistical design under resting cell conditions. Taguchi desi...

2010
Mahesh Kumar Sah Arvind Kumar

Optimization of protein extraction using silk cocoon was carried out by the design of experiment (DOE) to obtain the response surface methodology ( RSM ). Box-Behnken rotatable design was used to create an experimental program to provide data to model the effects of various factors on protein extraction efficiency. The variables chosen were sodium carbonate concentration ( 1 X ), Lithum bromide...

2013
Morahem Ashengroph Iraj Nahvi Jahanshir Amini

For all industrial processes, modelling, optimisation and control are the keys to enhance productivity and ensure product quality. In the current study, the optimization of process parameters for improving the conversion of isoeugenol to vanillin by Psychrobacter sp. CSW4 was investigated by means of Taguchi approach and Box-Behnken statistical design under resting cell conditions. Taguchi desi...

2016
Apurv Patel Hitesh Dodiya Pragna Shelate Divyesh Shastri Divyang Dave

The objective of this work was design, characterization, and optimization of controlled drug delivery system containing antibiotic drug/s. Osmotic drug delivery system was chosen as controlled drug delivery system. The porous osmotic pump tablets were designed using Plackett-Burman and Box-Behnken factorial design to find out the best formulation. For screening of three categories of polymers, ...

For all industrial processes, modelling, optimisation and control are the keys to enhance productivity and ensure product quality. In the current study, the optimization of process parameters for improving the conversion of isoeugenol to vanillin by Psychrobacter sp. CSW4 was investigated by means of Taguchi approach and Box-Behnken statistical design under resting cell conditions. Taguchi desi...

Journal: :iranian journal of pharmaceutical research 0
morahem ashengroph department of biology and biotechnology, faculty of sciences, university of kurdistan, p.o. box 416, sanandaj, ir iran. iraj nahvi department of microbiology, school of biology, university college of science, university of isfahan, isfahan, ir iran. jahanshir amini department of plant protection, faculty of agriculture, university of kurdistan, p.o. box 416, sanandaj, ir iran.

for all industrial processes, modelling, optimisation and control are the keys to enhance productivity and ensure product quality. in the current study, the optimization of process parameters for improving the conversion of isoeugenol to vanillin by psychrobacter sp. csw4 was investigated by means of taguchi approach and box-behnken statistical design under resting cell conditions. taguchi desi...

Journal: :Molecules 2017
Umair Muhammad Hedong Lu Juan Wang Jinzhi Han Xiaoyu Zhu Zhaoxin Lu Sultana Tayyaba Yousef I Hassan

This work provides an optimized extraction approach intended to maximize the recovery of dihydromyricetin (DHM) from Chinese vine tea (Ampelopsis grossedentata) leaves. The presented work adopts a Box-Behnken design as a response surface methodology to understand the role and influence of specific extraction parameters including: time, temperature, and solvent composition/ethanol (%) on DHM fin...

Journal: :journal of membrane science and research 0
tohid vazirnejad department of chemical engineering, university of tehran, tehran, iran javad karimi-sabet nfcrs, nuclear science and technology research institute, tehran, iran abolfazl dastbaz department of chemical engineering, university of tehran, tehran, iran mohammad ali moosavian department of chemical engineering, university of tehran, tehran, iran sohrab ali ghorbanian department of chemical engineering, university of tehran, tehran, iran

in this study, the influence of the salts as an additive on the performance of the membrane was investigated and an extensive work was performed to optimize pvdf hollow fiber membranes through a response surface methodology (rsm). the prepared membranes were characterized by sem, contact angle and lep measurement. then, the rsm was used for the optimization of surface pore size, porosity and hy...

Journal: :Journal of Chemical Engineering & Process Technology 2013

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