Results 291 to 300 of about 104,938 (337)

Effect of NaOH Steam on Swelling and Cleaning of Food Soil Layers

open access: yesChemie Ingenieur Technik, EarlyView.
The effects of steam and NaOH steam, in comparison with water and sodium hydroxide, on the swelling behavior and removal forces of three food‐based soils were investigated. Comparative cleaning experiments were performed using these food soils after pre‐swelling with NaOH steam, steam, NaOH, or water.
Enrico Fuchs   +3 more
wiley   +1 more source

Experimental investigation of surface activity, micellization behaviour, and enhanced oil recovery performance of saponin‐based green surfactants

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
This graphical abstract illustrates the steps carried out in the laboratory study, including saponin modification and characterization, surface tension, interfacial tension, contact angle, adsorption, and surfactant injection tests. Abstract In this study, three forms of saponin surfactants extracted from the Camellia sinensis plant (CS1, CS2, and CS3)
Iman Nowrouzi   +2 more
wiley   +1 more source

How to evaluate ultra-processed food intake in pediatrics? UPF score: an easy alternative. [PDF]

open access: yesBMC Nutr
Rosales-Arreola LF   +7 more
europepmc   +1 more source

Natural wax supported by microporous biochar to create a stable phase change material

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Beeswax and hardwood charcoal are combined to form a stable and biodegradable composite phase change material. Abstract Energy storage, exploiting the latent heat of phase change materials, offers an efficient method to store and release heat. Initial developments of phase change materials and their containment targeted performance over environmental ...
David Brassard   +2 more
wiley   +1 more source

The Role of Five‐Membered Aromatic Rings Containing N and O in Modulating Bile Acid Receptors: An Overview

open access: yesChemMedChem, Accepted Article.
Over the past decades extensive scientific research in the fields of chemistry and pharmaceutical chemistry has led to the synthesis and study of numerous chemical compounds with diverse therapeutic applications. Many of these compounds feature heterocyclic aromatic structures, including six‐, five‐, and four‐membered rings.
Claudia Finamore   +5 more
wiley   +1 more source

Analytical Study of Lanolin as Potential Biomarker of Prehistoric Sheep‐Shearing Practice

open access: yesChemistry–Methods, EarlyView.
Lanolin, a complex wax found on sheep wool, accumulates on shearing tools, such as flint and obsidian blades, used since the Neolithic. This study explores lanolin's degradation patterns as a potential biomarker for prehistoric sheep‐shearing practices, employing micro‐Fourier transformed infrared spectroscopy, hyperspectral imaging, and gas ...
Claudia Adsuar Fuster   +8 more
wiley   +1 more source

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