Results 81 to 90 of about 3,739,826 (289)

pH Determination in Grape Must by Benchtop NMR Spectroscopy

ChemFoodChem, EarlyView.
Benchtop NMR spectroscopy enables electrode‐free pH determination in grape must. By modeling tartaric acid's chemical shift variation, pH is derived directly from NMR spectra alongside standard composition parameters. Validated against 100 samples, this integrated approach tracks pH changes during acidification, deacidification, and fermentation ...
Billy Salgado, Julian Lueck, Gregor Heinrich, Patrick Nickolaus, Ulrich Fischer, Daniel J. Holland, Fabian Jirasek, Hans Hasse, Lena Keller, Kerstin Münnemann   +9 more
wiley   +1 more source

Antimicrobial Peptides and Peptidomimetics in Foods – A Synthetic Foray

ChemFoodChem, EarlyView.
This Review discusses AMPs in foods and their syntheses. It espouses facile methods to make them accessible and suggests their utility in the mitigation and eradication of the burgeoning maladies of antimicrobial and multidrug resistance (AMR and MDR).
Josephat U. Izunobi, Adejoke D. Osinubi, Abosede A. Badeji   +2 more
wiley   +1 more source

Mechanistic Insights Into Sustainable Catalytic Pyrolysis of Biomass‐Derived Ferulic Acid: The Role of Alumina Regeneration

Chemistry – A European Journal, EarlyView.
Surface‐bound ferulate phenolate complexes undergo styrene‐like polymerization on alumina, yielding a polymeric carbonaceous layer that progressively transforms into polyaromatic carbon domains with concomitant release of aromatic products, while parallel surface‐assisted decarboxylation produces 4‐vinylguaiacol. ABSTRACT A fundamental understanding of
Tetiana V. Kulik, Borys B. Palianytsia, Mykola M. Ilchenko, Nataliia S. Nastasiienko, David J. Morgan, Liudmila P. Storozhuk, David J. Willock, Greg Shaw, Duncan F. Wass, Rafael Luque, Philip R. Davies, Mykola T. Kartel   +11 more
wiley   +1 more source

Imports versus Domestic Production: A Demand System Analysis of the U.S. Red Wine Market [PDF]

This research estimates price and expenditure elasticities of U.S. red wine imports from five countries--Italy, France, Spain, Australia, and Chile--which are compared to elasticities of domestically produced red wine using the first-difference version ...
Seale, James L., Jr., Merchant, Mary
core  

Mechanism of Isonitrilase, a Nonheme Iron Decarboxylase Involved in the Biosynthesis of the Isonitrile Group in Peptides: A Computational Study

Chemistry – A European Journal, EarlyView.
A combination of molecular dynamics and quantum mechanics calculations shows that substrate is tightly bound inside the enzyme structure that enables two successive catalytic cycles with dioxygen and α‐ketoglutarate with an initial desaturation followed by hydrogen abstraction and decarboxylation steps to form an isonitrile substituent.
Chengxu Zhu, Sam P. de Visser
wiley   +1 more source

Research progress on effect of maceration on the color quality of red wine [PDF]

Zhongguo niangzao
Color has become a major factor for consumers to choose a wine, and the main components that determine the color quality of wine are polyphenols, especially anthocyanins. Among the steps of winemaking, maceration is the most important extraction process,
LI Chao, WANG Jiaqi, WEI Binsheng, WEN Yun, FANG Yulin, SUN Xiangyu
doaj   +1 more source

CSR and Sustainability Drivers and Barriers: Does Business Context Matter?

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study aims to provide a comprehensive picture on CSR and sustainability drivers and barriers, proposing a comparison between CSR and sustainability literature, and family business (FB) studies. It employed a Systematic Literature Review (SLR) of 502 peer‐reviewed publications and adopted two analytic approaches: bibliometrics and manual ...
Tooleni Loteni Vista Gosbert, Camila Wainer Bustamante, Lucrezia Songini   +2 more
wiley   +1 more source

Measuring Thiols in Single Cultivar South African Red Wines Using 4,4-Dithiodipyridine (DTDP) Derivatization and Ultraperformance Convergence Chromatography-Tandem Mass Spectrometry

Foods, 2018
Wine varietal thiols are important contributors to wine aroma. The chemical nature of thiols makes them difficult to measure due to low concentrations, high sensitivity to oxidation, and low ionization.
Mpho Mafata, Maria A. Stander, Baptiste Thomachot, Astrid Buica   +3 more
doaj   +1 more source

Stakeholder Engagement and SDGS Disclosure: A Systematic Review on Corporate Strategies

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The 2030 Agenda and its Sustainable Development Goals (SDGs) emphasize the importance of sustainability, prompting stakeholders to demand greater transparency from organizations. Understanding how to incorporate the SDGs into their strategies and effectively engage with stakeholders in this process is essential for organizations to navigate ...
Alice Loureiro, Sónia Monteiro, Cristina Aibar‐Guzmán   +2 more
wiley   +1 more source

Red wines countering the metabolic syndrome

Russian Open Medical Journal, 2018
Aim is to evaluate effectiveness of red wines as a part of medical rehabilitation in coronary heart disease (CHD) patients with metabolic syndrome (MS). Material and Methods ― Analysis of effectiveness of table dry red wine “Cabernet” (DW) and liquor red
Vladimir I. Mizin, Vladimir V. Iezhov, Nikita A. Severin, Anatolij Ya. Yalaneckyy   +3 more
doaj   +1 more source