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Abstract In this study, a antioxidant activity peptide fraction was separated and purified from metabolites of whey protein fermented by Lactobacillus rhamnosus B2-1. The fermentation sample was separated by macroporous ...

Oral administration to rats of Rhizoma Paridis saponins (RPS) from Paris polyphylla var. yunnanensis extracts have been found to show strong anti-tumor activity, but the effective constituents were not known. To detail...

Abstract Cheese consumption has been gradually increased in China. However, both the manufacturing process of cheese and the utilization of its main by-product were not well developed. Based on the sensory evaluation, Bo...

Existen diferencias entre los valores de algunas propiedades físicas de ascaridol natural aislado del vegetal denominado vulgarmente «Paico» (Chenopodium ambrosioides L., Chenopodiaceae) y la sustancia sintética obte...

Adsorptive separation is very important in industry. Generally, the process uses porous solid materials such as zeolites, activated carbons, or silica gels as adsorbents. With an ever increasing need for a more efficient...

Abstract In the post-Moore era, single-walled carbon nanotubes (SWCNTs) have emerged as promising candidates for next-generation semiconductor materials due to their unique optoelectronic properties. Achieving high-purit...

ObjectiveA method was developed for the simultaneous determination of seven food additives in prepared pork dishes using gel permeation chromatography cleanup coupled with ultra-high performance liquid chromatography-tan...

Introduction. Magnetic separation is one of the most effective and widely used techniques for the purification and enrichment of materials. It plays a crucial role in mineral processing, recycling, and environmental appl...

The relentless pursuit of athletic excellence is shadowed by the equally persistent evolution of performance-enhancing drugs (PEDs). In recent years, the antidoping landscape has been profoundly shaped by the rise of two...

The increasing release of greenhouse gases (GHGs), particularly CO2, continues to drive global warming and highlights the need for effective mitigation technologies. In this study, porous nanostructured cellulose acetate...

The impact of rhamnolipids (RL) biosurfactants presence on the phase-separation equilibrium, micellar properties and partitioning behavior of systems containing the aliphatic non-ionic surfactant Tergitol 15-S-7 (Tg7) wa...

Titanium dioxide (TiO2) nanostructures have garnered significant attention for their exceptional photocatalytic and antibacterial properties in wastewater treatment applications. In this study, a simple, surfactant-free ...

We present a molecular theory to study the adsorption of different species within pH-sensitive hydrogel nanofilms. The theoretical framework allows for a molecular-level description of all the components of the system, a...

The dynamics of production and purification of ethanol from sorghum lignocellulosic materials by a three stages process was modeled and optimized in this work. The process involves a first stage for hydrolyzing sweet sor...

In the last decades, research and development of microfluidics have made extraordinary progress, since they have revolutionized the biological and chemical fields as a backbone of lab-on-a-chip systems. Further advancem...

Tesis de Maestría Las cepas de Escherichia coli productoras de toxina Shiga (STEC) son patógenos altamente zoonóticos transmitidos por alimentos. Representan un grave problema de salud pública, siendo las principales...

Aunque el primer informe sobre las propiedades hemaglutinantes de las semillas de Ricinus communis (Euphorbiaceae) data de 1888, el verdadero despegue de la Lectinología tuvo lugar en la década del 60, cuando fueron de...

Conocida la calidad nutricional de las hojas de Amaranthus cruentus y habiéndose detectado alta actividad hemolítica, se buscaron las sapogeninas presentes. La técnica de separación usada fue la de Peñafiel y Díaz ...

Subjects / keywords: chemical engineering, reaction engineering, catalysis, separation and purification, environmental sciences, biochemical engineering; Technology: Chemical technology: Chemical engineering

Subjects / keywords: chemical reaction kinetics and catalysis, energy and conversion technology, food technology, material development, separation and purification technology, waste treatment technology; Technology: Chemical technology: Chem...

Subjects / keywords: reduce toxic/derivatives, sustainable polymerizations, cleaner synthetic methods, separation and purification technologies, green chemistry education, environmental conservation and green chemistry; Technology: Environme...