Results 201 to 210 of about 39,482 (297)

Integrated Valorization of Waste Biomass via Low‐Temperature Pyrolysis and Biochar Application as Heterogeneous Catalyst for SAF Production

Advanced Sustainable Systems, Volume 10, Issue 5, May 2026.
A biorefinery approach integrates the valorization of agri‐food waste through low‐temperature pyrolysis. The process concurrently yields functional liquid fractions and versatile biochars, which undergo extensive characterization to evaluate their potential in diverse technological applications. These materials serve as efficient renewable catalysts in
Nicola Schiaroli, Lorenzo Scaglione, Marzia Ortelli, Sonia Blasioli, Ilaria Braschi, Sandro Recchia, Massimo Mella, Carlo Lucarelli   +7 more
wiley   +1 more source

Inter-and Intramolecular (4+3) Cycloadditions With Epoxy Allylsilanes as Dienophiles. [PDF]

Chem Asian J
Teo QH, Zhou Y, Krenske EH, Chiu P.
europepmc   +1 more source

Quality by Design‐Based Development of a Robust LC Method for Simultaneous Estimation of Process‐ and Degradation‐Related Impurities in Rifapentine Drug Product for the Treatment of Active and Latent Tuberculosis

Biomedical Chromatography, Volume 40, Issue 5, May 2026.
ABSTRACT A precise, robust, and stability‐indicating liquid chromatographic (LC) method coupled with a photodiode array (PDA) detector was developed and validated for the quantitative estimation of rifapentine, an essential therapeutic agent for both active and latent tuberculosis (TB).
Siva Prasad Korikana, Sreenivasa Rao Battula, Naresh Konduru, Aravind Kurnool, Divya Kumar Vemuri, Venkata Lakshamana Sagar Dantinapalli   +5 more
wiley   +1 more source

Holder Pasteurization Affects the VOCs and Lipid Profile of Human Milk. [PDF]

Foods
Mori C, Pillidge C, Gill H.
europepmc   +1 more source

From Wet Chemistry to Portable NIR: Robust High‐Throughput Compositional Models for Biomass Pretreatment

Journal of Chemometrics, Volume 40, Issue 5, May 2026.
ABSTRACT This study demonstrates a robust chemometric framework for high‐throughput compositional analysis of lignocellulosic biomass using a portable near‐infrared (NIR) spectrometer. Sugarcane bagasse solids produced by pressurized solvent fractionation (PSF) under batch and continuous conditions were analyzed to predict cellulose, hemicellulose, and
Julia M. M. Caetano, Stéphany Ribeiro, Montserrat Fortuny, Marco A. Salle‐Filho, Ivan R. de Barros, Luiz P. Ramos, Marcos L. Corazza, Alexandre F. Santos   +7 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of l-histidine monohydrochloride monohydrate produced with <i>Escherichia coli</i>CCTCC M 20241089 for all animal species (Anhui Huaheng Biotechnology Co., Ltd). [PDF]

EFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Theodoridou K, Anguita M, Innocenti ML, Tarrés-Call J, Pettenati E.   +19 more
europepmc   +1 more source

Toward Tailored Metastability: Exploring Oxanorbornene Chemical Space for Structure–Stability Relationships With Atypical Furan Diels–Alder Adducts

ChemistryEurope, Volume 4, Issue 5, May 2026.
The furan Diels–Alder reaction is a versatile platform for metastable and biobased molecules and materials. By accessing atypical oxanorbornene adducts, we expand furan Diels–Alder chemistry beyond activated addends and show that cycloreversion stability can be tuned over six orders of magnitude, revealing structure–stability relationships that enable ...
Eva Harsevoort, Răzvan C. Cioc, Pieter C. A. Bruijnincx   +2 more
wiley   +1 more source

Regioselective Tele‐Substitution of Aroyl Chlorides via Activation by an Al/P Frustrated Lewis Pair

ChemistryEurope, Volume 4, Issue 5, May 2026.
A tele‐substitution of aroyl chlorides with silyl ketene acetals is enabled by an ortho‐phenylene‐linked Al/P frustrated Lewis pair. Intramolecular aluminum activation polarizes the aroylphosphonium intermediate, promoting regioselective dearomative nucleophilic addition to the aromatic ring.
Hirotaka Okamoto, Yoshihiro Nishimoto, Makoto Yasuda   +2 more
wiley   +1 more source

Combined Effects of Metals, PCBs, Dioxins, and Furans on Cardiovascular Dysfunction. [PDF]

J Xenobiot
Akinyemi B, Obeng-Gyasi E.
europepmc   +1 more source

Purification of α,β‐Unsaturated Carboxylic Acids as Their Potassium Carboxylate Salts Using Dry Column Vacuum Chromatography

Chemistry–Methods, Volume 6, Issue 5, May 2026.
Isolation of α,β‐unsaturated carboxylic acids from mixtures containing phosphine oxides (formed in Wittig‐type reactions) using standard procedures resulted in unsatisfactory outcomes in terms of product yield and/or purity. A new method involving purification of the products as their carboxylate salts using dry column vacuum chromatography enabled the
Amy Lowry, Rachel E. Lynch, Marcin Szydło, Gerard P. McGlacken, Peter A. Byrne   +4 more
wiley   +1 more source