inulin is widely used in functional foods throughout the world for its health-promoting and technological properties. helianthus tuberosus is cultivated widely in the northern part of iran. helianthus tuberosus can be a valuable source of inulin. to optimize conventional extraction of inulin, various combinations of time, temperature, and solvent: solid ratio, were used. in this research, a ser...

Objective(s): Response surface methodology (RSM) by central composite design (CCD) was applied to statistically optimize the preparation of Rutin-Quercetin (Ru-Qr) dual drug loaded human hair keratin nanoparticles as well as evaluate the characteristics. Materials and Methods: The effects of three independent parameters, namely, temperature (X1:10-40 C), surfactant (X2: SDS (1), SLS (2), Tween-...

abstract: the combination of pulsed vacuum osmotic dehydration and microwave drying of garlic bulbs were examined. the response surface methodology (rsm) was used to determine the effect of nacl concentration (8%-20%), osmotic solution temperature (25-65°c), operation pressure (240-830 mbar), immersion time (20-300 min) and microwave power level (100-600 w) on water loss (wl), solids gain (sg),...

Capsicum chinense, commonly known as the habanero pepper, is renowned for its culinary and medicinal value due to a great abundance of polyphenolic compounds. The pursuit eco-friendly methods extracting these metabolites, which produce high-purity extracts applicable food pharmaceutical sectors, has led adoption green technologies such supercritical fluid extraction (SFE). In this methodology, ...

Sulfur compound content in fuels is one of the most undesirable pollutions regarding standard environmental regulations that demand to reduce sulfur concentration limit 5-10% fuels. Hence, kerosene’s oxidative desulfurization (ODS) as a model fuel (sulfur 1158ppm) with air an oxidant studied. The goal study use two different synthesized nanosilica-supported catalysts, CuO/SiO2 (CAT-1) and CuO/T...

In this work, Box-Behnken”s Response Surface Methodology (RSM) was applied to study the esterification reaction effectiveness of Ngbo pillarred activated clay catalyst. The monitored based on temperature, time duration, amount reactant, catalyst weight, and particle size. Box--Behnken’s indicates that clay-catalyzed reactions proceed through dual Acid-complex Alcohol-complex mechanisms, with Al...

oil uptake occurs mainly during cooling immediately after frying. post-frying centrifuge step used to remove the attached oil to the surface of friedproduct. response surface methodology (rsm) technique was used to develop models for the responses to the centrifugal force (100, 200 and 300 rpm) and centrifugal time (20, 50 and 80 s), frying temperature (140, 170 and 200 c) and frying time (4, ...