Results 121 to 130 of about 38,056 (273)

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 429-452, March/April 2026.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke, Liang Jiang, Morphy Dumlao, William A. Donald   +3 more
wiley   +1 more source

Improvement of national standard detection method for total ester content in Baijiu [PDF]

Zhongguo niangzao
In order to improve the total ester determination method stipulated in GB/T 10345—2022 "Method of analysis for Baijiu", to reduce unnecessary chemical reagent consumption and save back titration time, using Baijiu sample as the research object,
CHUN Jun, WANG Fan, WANG Jiatong, ZHAO Yamin, WU Jianxia, LIN Lin
doaj   +1 more source

Comparative analysis of vitamin D content in sardines canned in olive oil and water [PDF]

, 2016
Vitamin D is a fat-soluble hormone primarily responsible in maintaining plasma calcium and phosphorus homeostasis in humans. Vitamin D insufficiency and deficiency is a global health issue.
Kalajian, Tyler Arek
core   +1 more source

Cellulose Nanocrystal–Reinforced Polyvinyl Acetate Nanolatex for Viscose Fabric Prepregs and Composite Materials

Journal of Applied Polymer Science, Volume 143, Issue 7, February 15, 2026.
Fabrication of composite. ABSTRACT In this study, polyvinyl acetate (PVAc)‐based nanocomposite latexes containing varying loads of cellulose nanocrystals (CNCs), a sodium salt of sulfated nanocrystalline cellulose, were synthesized and utilized as a matrix for fabricating fiber‐reinforced composites with viscose fabric.
Shahab Nasr, Pooria Khalili, Gunnar Westman, Mikael Skrifvars   +3 more
wiley   +1 more source

Chemoenzymatically Synthesized O‐Acetylated GD3 Gangliosides to Examine Viral Receptor Specificities in a Cellular Context

Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.
7‐O‐, 9‐O‐, and 7,9‐di‐O‐acetylated GD3 gangliosides can be prepared by chemical assembly of a tetrasaccharide as α‐glycosyl fluoride that is coupled to sphingosine using a glycosynthase, followed by O‐acetyl editing by coronaviral hemagglutinin‐esterases (HEs).
Zhiyong Zhang, Ruonan Liang, Kevin C. Hooijschuur, Robert P. de Vries, Zeshi Li, Geert‐Jan Boons   +5 more
wiley   +2 more sources

The Simulation of Epichlorohydrin Production Process by using NaOH Instead of Ca(OH)₂ Based on the Reaction Kinetics

Chemical Engineering Transactions, 2017
The epichlorohydrin (ECH) were prepared by the method of dichloropropanol (DCH) saponified with Ca(OH)2, while using Ca(OH)2 as reactant, it could bring out some disadvantages, such as equipment jam and environment pollution.
X. Sun, L. Xia, S. Xiang
doaj   +1 more source

A possibilistic approach to latent structure analysis for symmetric fuzzy data. [PDF]

In many situations the available amount of data is huge and can be intractable. When the data set is single valued, latent structure models are recognized techniques, which provide a useful compression of the information.
D'Urso, Pierpaolo, Giordani, Paolo
core  

Exposition of Radiation‐Stabilized Polypropylene Copolymer to Repeated Injection Molding and γ‐Radiation

Journal of Applied Polymer Science, Volume 143, Issue 6, February 10, 2026.
Stabilizing effect of Tinuvin 622 on fourfold injection molding and γ‐radiation treatment. ABSTRACT High‐quality requirements for plastic components in healthcare limit their recyclability. This study examined the stability of a representative polypropylene copolymer (PP‐C) containing Tinuvin 622 (T622) as a light stabilizer and calcium stearate (CaSt)
Nele Espelage, Josephine Linette Liebal, Marius Behnecke, Karsten Kömpe, Markus Lothar Susoff, Peter Blömer, Martin Steinhart, Svea Petersen   +7 more
wiley   +1 more source

A multiscale approach to evaluate the effect of different extraction and pre‐treatment methodologies on physicochemical properties of cashew (Anacardium occidentale L.) nut shell liquid

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 2, Page 266-275, February 2026.
Abstract BACKGROUND Cashew nutshell liquid (CNSL) is an agro‐industrial residue from cashew production that has gained relevance due to its possibilities to generate valuable by‐products. Although lab‐scale CNSL extraction has been studied in terms of yield and energy efficiency, the effect of industrial‐scale extraction and nut pre‐treatment methods ...
Johan León, Gabriela Ortiz, Oscar Álvarez, Andres Fernando Gonzalez Barrios, Alejandro Maranon, Camilo Hernandez, Camilo Ayala, Alicia Porras   +7 more
wiley   +1 more source

The effect of different processing methods on nutrient retention in African leafy vegetables (fig‐leaf gourd leaves)

JSFA reports, Volume 6, Issue 2, Page 29-38, February 2026.
Abstract Background Inadequate nutrition is a leading factor in global health challenges, particularly in sub‐Saharan Africa, where malnutrition and hunger remain widespread. Fig‐leaf gourd (Cucurbita ficifolia), a nutrient‐dense African leafy vegetable, is readily available to low‐income populations and holds promise for improving micronutrient intake
J. M. Gachoya, A. W. Munyaka, J. O. Kimiywe   +2 more
wiley   +1 more source