Results 11 to 20 of about 34,354 (238)

Bioactive L acidissima protein hydrolysates using Box–Behnken design [PDF]

open access: yes3 Biotech, 2017
This study examines the extraction and hydrolysis of proteins using single factor and Box-Behnken Design (BBD). From single factor tests, optimised extraction parameters were 1% alkali concentration, 40 °C temperature, 60 min time, and 1:20 solid to alkali ratio. Under these conditions; 924.31 mg/g of total protein was obtained from Limonia acidissima (
Sachin K, Sonawane, Shalini S, Arya
openaire   +2 more sources

Statistical modeling and optimization of ultrasound-assisted biodiesel production using various experimental designs

open access: yesZaštita Materijala, 2019
The present study compares the performances of the regression models developed by the response surface methodology combined with the full factorial, Box-Behnken or face central composite designs applied for the ultrasound-assisted KOH-catalyzed ...
Vlada B. Veljković   +2 more
doaj   +1 more source

Optimization of biodiesel production from Nahar oil using Box-Behnken design, ANOVA and grey wolf optimizer

open access: yesInternational Journal of Renewable Energy Development, 2023
Biodiesel manufacturing from renewable feedstocks has received a lot of attention as a viable alternative to fossil fuels. The Box-Behnken design, analysis of variance (ANOVA), and the Grey Wolf Optimizer (GWO) algorithm were used in this work to ...
Van Nhanh Nguyen   +6 more
doaj   +1 more source

Liquid-phase hydrogenation of bio-refined succinic acid to 1,4-butanediol using bimetallic catalysts [PDF]

open access: yes, 2019
open access articleDevelopment of a Crotalaria juncea based biorefinery produce large quantity of waste glycerol after trans-esterification of the juncea seeds.
Baidya, P.K.   +3 more
core   +7 more sources

Optimization of a Centrifugal Compressor Using the Design of Experiment Technique [PDF]

open access: yes, 2019
Centrifugal compressor performance is affected by many parameters, optimization of which can lead to superior designs. Recognizing the most important parameters affecting performance helps to reduce the optimization process cost.
Aungier, Mason, Mojaddam
core   +1 more source

The Optimization of Gel Preparations Using the Active Compounds of Arabica Coffee Ground Nanoparticles

open access: yesScientia Pharmaceutica, 2019
Arabica coffee (Coffea arabica L.) ground nanoparticles contain phenolics compounds that have anti-inflammatory effects, so they can be used as sources of active compounds in anti-inflammatory gel preparations.
Salfauqi Nurman   +4 more
doaj   +1 more source

Optimization of conventional spinning process parameters by means of numerical simulation and statistical analysis [PDF]

open access: yes, 2010
Research in sheet metal spinning has increased due to a greater demand, especially in the transportation industries, for parts with very high strength-to-weight ratios with low cost.
Essa, K, Hartley, P
core   +1 more source

QbD assisted development and optimization of composite guar gum silver nanoparticle-based posaconazole hydrogel [PDF]

open access: yesNanomedicine Journal
Objective(s): This study aimed to enhance the bioavailability and optimize a composite silver nanoparticle-based Posaconazole hydrogel using a Quality by Design (QbD) approach.
Anushree Piplonia   +2 more
doaj   +1 more source

Use of response surface methodology (RSM) to optimize pea starch-chitosan novel edible film formulation [PDF]

open access: yes, 2017
The aim of this study was to develop an optimal formulation for preparation of an edible film from chitosan, pea starch and glycerol using response surface methodology (RSM).
Bowyer, Michael   +7 more
core   +2 more sources

A demonstration of the utility of fractional experimental design for finding optimal genetic algorithm parameter settings [PDF]

open access: yes, 2004
This paper demonstrates that the use of sparse experimental design in the development of the structure for genetic algorithms, and hence other computer programs, is a particularly effective and efficient strategy.
Stewardson, D J, Whitfield, R I
core   +1 more source

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