Results 51 to 60 of about 98,587 (340)

Aromas: Lovely to Smell and Nice Solvents for Polyphenols? Curcumin Solubilisation Power of Fragrances and Flavours

Molecules
Natural aromas like cinnamaldehyde are suitable solvents to extract curcuminoids, the active ingredients found in the rhizomes of Curcuma longa L.
Michael Schmidt, Verena Huber, Didier Touraud, Werner Kunz   +3 more
doaj   +1 more source

Inhibition of pancreatic cholesterol esterase reduces cholesterol absorption in the hamster [PDF]

, 2004
BACKGROUND: Pancreatic cholesterol esterase has three proposed functions in the intestine: 1) to control the bioavailability of cholesterol from dietary cholesterol esters; 2) to contribute to incorporation of cholesterol into mixed micelles; and 3) to ...
Contos, Linda M, Deck, Lorraine M, Heidrich, John E, Hunsaker, Lucy A, Vander Jagt, David L   +4 more
core   +2 more sources

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Deep Eutectic Solvents Based on Natural Ascorbic Acid Analogues and Choline Chloride

ChemistryOpen, 2020
Deep eutectic solvents (DES) are one of the most promising green technologies to emerge in recent years given their combination of environmentally friendly credentials and useful functionalities.
Andrew J. Maneffa, Dr. Adrian B. Harrison, Dr. Stewart J. Radford, Dr. A. Steve Whitehouse, Prof. James H. Clark, Dr. Avtar S. Matharu   +5 more
doaj   +1 more source

Chemoenzymatic Synthesis of Enantiomeric, Bicyclic δ-Halo-γ-lactones with a Cyclohexane Ring, Their Biological Activity and Interaction with Biological Membranes

Biomolecules, 2020
Starting from 1-acetyl-1-cyclohexene, three enantiomeric pairs (ee ≥ 99%) of bicyclic δ-halo-γ-lactones with cyclohexane ring were obtained in five-step synthesis.
Marcelina Mazur, Aleksandra Włoch, Fouad Bahri, Hanna Pruchnik, Aleksandra Pawlak, Bożena Obmińska-Mrukowicz, Gabriela Maciejewska, Witold Gładkowski   +7 more
doaj   +1 more source

Recent Advances on Thermochromic Inks for Security Applications

Advanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira, Andreia Araújo, Elvira Fortunato, Rodrigo Martins, Marta C. Corvo, Emanuel Carlos   +5 more
wiley   +1 more source

Investigation of aroma carryover risk in a pilot plant and on industrial scale when bottling aromatised and subsequent regular wines on the same filling line

OENO One
Aromatised wine-based beverages and regular wines are commonly bottled on the same bottling line. Sealings installed in the bottling line absorb added aroma compounds from the aromatised wine-based beverages and a subsequent release of the absorbed aroma
Jörg Gottmann, David Müller, Jochen Vestner, Jens Schuster, Ulrich Fischer   +4 more
doaj   +1 more source

Sharpless Asymmetric Dihydroxylation: An Impressive Gadget for the Synthesis of Natural Products: A Review

Molecules, 2023
Sharpless asymmetric dihydroxylation is an important reaction in the enantioselective synthesis of chiral vicinal diols that involves the treatment of alkene with osmium tetroxide along with optically active quinine ligand.
Aqsa Mushtaq, Ameer Fawad Zahoor, Muhammad Bilal, Syed Makhdoom Hussain, Muhammad Irfan, Rabia Akhtar, Ali Irfan, Katarzyna Kotwica-Mojzych, Mariusz Mojzych   +8 more
doaj   +1 more source

Oviposition inhibitory activity of the Mexican sunflower Tithonia diversifolia (Asteraceae) polar extracts against the two-spotted spider mite Tetranychus urticae (Tetranychidae) [PDF]

, 2018
The Mexican sunflower (Tithonia diversifolia, Asteraceae) is an invasive shrub of agricultural and non-agricultural lands in tropical countries. Besides extensive utilizations in the traditional medicine, mainly to treat malaria, the plant is believed to
Baldan, Valeria, Benelli, Giovanni, Biapa Nya, Prosper C., Canale, Angelo, Cappellacci, Loredana, Dall'Acqua, Stefano, Maggi, Filippo, Ngahang Kamte, Stephane L., Nicoletti, Marcello, Pavela, Roman, Petrelli, Riccardo, Sut, Stefania   +11 more
core   +1 more source

The Sesquiterpene Lactone Cynaropicrin Manifests Strong Cytotoxicity in Glioblastoma Cells U-87 MG by Induction of Oxidative Stress [PDF]

, 2022
Rossella Rotondo, Maria Antonietta Oliva, Antonietta Arcella   +2 more
openalex   +1 more source