Results 81 to 90 of about 144,991 (247)

Effects of abiotic stressors on lutein production in the green microalga Dunaliella salina. [PDF]

open access: yes, 2014
BackgroundRecent years have witnessed a rising trend in exploring microalgae for valuable carotenoid products as the demand for lutein and many other carotenoids in global markets has increased significantly.
Andrésson, Ólafur S   +7 more
core   +3 more sources

Preparation and Characterization of Pulp and Paper Mill Sludge-Activated Biochars Using Alkaline Activation: A Box–Behnken Design Approach

open access: yesACS Omega, 2022
This study utilized pulp and paper mill sludge as a carbon source to produce activated biochar adsorbents. The response surface methodology (RSM) application for predicting and optimizing the activated biochar preparation conditions was investigated ...
Glaydson Simoes dos reis   +8 more
semanticscholar   +1 more source

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Characterization of an isolated lactase enzyme produced by Bacillus licheniformis ALSZ2 as a potential pharmaceutical supplement for lactose intolerance

open access: yesFrontiers in Microbiology, 2023
IntroductionLactose intolerance is a widespread problem that affects people of many different races all over the world. The following pharmacological supplements can improve the lives of those who suffer from this issue.MethodsThis work focused on ...
Alaa A. Amin   +2 more
doaj   +1 more source

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

Development of a Curcumin-Loaded Lecithin/Chitosan Nanoparticle Utilizing a Box-Behnken Design of Experiment: Formulation Design and Influence of Process Parameters

open access: yesPolymers, 2022
Curcumin (CUR) has impressive pharmacologic properties, including cardioprotective, neuroprotective, antimicrobial, and anticancer activity. However, the pharmaceutical application of CUR is limited due to its poor aqueous solubility and low ...
Ismail A Walbi   +7 more
semanticscholar   +1 more source

Rheological and Textural Properties of Clean‐Label 3D‐Printed Traditional Thai Dessert

open access: yesFood Bioengineering, EarlyView.
ABSTRACT This study aimed to develop a clean‐label 3D‐printable food ink using a formulation based on Khanom Piak Poon, a traditional Thai dessert, enriched with carrot powder (CP) for enhanced nutritional value. Unlike conventional food printing inks that contain additive hydrocolloids, this ink relies on the natural reactions between starch, sugar ...
Anucha Pramuan   +6 more
wiley   +1 more source

Applications of Box-Behnken experimental design coupled with artificial neural networks for biosorption of low concentrations of cadmium using Spirulina (Arthrospira) spp. [PDF]

open access: yes, 2017
The present study deals with the application of artificial intelligence techniques coupled with Box-Behnken (BB) design to model the process parameters for biosorption of cadmium using live Spirulina (Arthrospira) spp.
Kalpana, P.   +4 more
core   +2 more sources

Selenium‐Containing Tea‐Derived Peptides Activate Alcohol Dehydrogenase and Ameliorate Alcohol‐Induced Liver Injury by Modulating Oxidative Stress Homeostasis

open access: yesFood Frontiers, EarlyView.
The graphical abstract summarizes the experimental workflow: (1) Preparation of selenium‐containing tea‐derived peptides (TSE‐PP) guided by ADH activation; (2) Purification and LC‐MS/MS identification of selenium‐modified peptides; (3) Molecular docking to reveal peptide‐ADH interactions; (4) Evaluation of hangover‐alleviating and hepatoprotective ...
Lixia Zan   +7 more
wiley   +1 more source

Pomegranate Flower Extract—The Health-Promoting Properties Optimized by Application of the Box–Behnken Design

open access: yesMolecules, 2022
Herbal raw materials with antidiabetic activity can be a valuable support to therapy. An optimized extraction process allows for the best possible health-promoting effect.
Anna Gościniak   +3 more
doaj   +1 more source

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