Results 41 to 50 of about 2,294 (174)

Wettability of saliva substitutes across various denture base fabrication techniques

Journal of Prosthodontics, EarlyView.
Abstract Purpose The present study evaluated the contact angles (CAs) of four denture base materials subjected to different surface treatments using deionized water and saliva substitutes. Material and Methods A total of 32 rectangular specimens were manufactured using four different denture base materials: heat‐cured compression molded Lucitone 199 (C)
Paul Mikhail, Igor Pesun, Francisco Azpiazu‐Flores, Rodrigo França   +3 more
wiley   +1 more source

(Benzoylamino)methyl 4-Hydroxybenzoate [PDF]

Molbank, 2010
(Benzoylamino)methyl 4-hydroxybenzoate (“Benzamidomethylparaben”) (3) was obtained from a reaction of 4-hydroxybenzoic acid (2) with a dioxane suspension of (benzamidomethyl)triethylammonium chloride (1). The phenolic group in 2 cannot be benzamidomethylated with 1 in aqueous media.
Kristina Mladenovska, Emil Popovski
openaire   +2 more sources

Gap Analysis of Metabolic Conversions of Off‐Flavors and Antinutrients in Plant‐Based Substrates

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT To drastically reduce the carbon footprint of the food production chain, a major shift towards alternatives to conventional meat and dairy products is required. The use of plant‐based proteins is a promising route, but it also comes with challenges: Plant‐based proteins often contain antinutritional factors and off‐flavors, which can ...
Robin I. Kuijpers, Isabel O. de Moya Clark, Tomás Cavaco, Vivian Nemanič, Beatrice Tagliabue, Ainhoa Abad Valero, Wiebe M. Wennekers, Mengqiu Zhang, Koen Van Zwet, Sanne Abeln, Sofia Moco, Caroline E. Paul, Halima Mouhib, Richard A. Notebaart, Eddy J. Smid, Bas Teusink, Herwig Bachmann   +16 more
wiley   +1 more source

Noncovalent Interactions Governing Self‐Assembly of Oligomeric Phenolic Surfactant Film Models

Journal of Physical Organic Chemistry, Volume 39, Issue 4, April 2026.
Computational modelling of gallate‐derivative trimers reveals that ester and meta hydroxy groups favour formation of π‐stacked arrangements over cyclic arrangements, through C‐H…O and meta O‐H…O interactions. The ester derivatives serve as surfactant analogues for which the linker between the headgroup and alkyl chain is shown to play a defining role ...
Janet H. Gaba, Christine E. DeWolf, Heidi M. Muchall   +2 more
wiley   +1 more source

Scientific Opinion on the re-evaluation of hexamethylene tetramine (E 239) as a food additive [PDF]

, 2014
Hexamethylene tetramine (HMT) is a food additive, currently only permitted in EU for use in Provolone cheese. The maximum permitted level is 25 mg/kg residual amount, expressed as formaldehyde, the break down product of HMT under acidic conditions.
Allgen, Auerbach, Baldermann, Brendel, Briggs, Cahill, CICAD, CIR, Crebelli, De Jong, Della Porta, Della Porta, Dooley, Dumitrescu, EFSA (European Food Safety Authority), EFSA (European Food Safety Authority), EFSA (European Food Safety Authority), EFSA (European Food Safety Authority), EFSA ANS Panel (EFSA Panel on Food Additives and Nutrient Sources added to Food), Engst, EPA, European Food Safety Authority, Furness, Ganatra, Gandelman, Gelfand, Girmanova, Gleckman, Gollamudi, Greenfield, Hurni, Hutschenreuter, IARC, IPCS, Kewitz, Klinge, Kotter, Kovac Kralj, Kovacs, Lijinsky, Loeper, Meissner, Merget, Migliore, Musher, Natvig, Onur, Orstavik, Pandey, Paseiro Losada, Restani, Restani, SCF (Scientific Committee on Food), Schlede, Selvaag, Shimizu, Siffel, Smolin, Strom, Taghdiri, Takahashi, Tanaka, Til, Vujosevic, WHO, Wickramaratne, Zeiger   +66 more
core   +1 more source

Variation in Microbiome Composition and Faecal Metabolites Are Associated With Differential Susceptibility to DSS‐Induced Colitis

Immunology, Volume 177, Issue 4, Page 766-783, April 2026.
C57BL/6 mice from Charles River Laboratories (CR) have enhanced mucosal immune action relative to C57BL/6 mice from Jackson Laboratories (JAX). CR mice are more susceptible to severe DSS‐induced colitis than JAX mice. Co‐housing transfers colitis susceptibility from CR mice to JAX mice.
Jessica M. Till, Orion D. Brock, Elyza A. Do, Morgan J. Engelhart, Robert W. P. Glowacki, Shaomin Hu, Ansel Hsiao, Ina Nemet, Philip P. Ahern   +8 more
wiley   +1 more source

EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF); Scientific Opinion on Flavouring Group Evaluation 20, Revision 3 (FGE.20Rev3): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters from chemical groups 23 and 30 [PDF]

, 2011
<p>The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate five flavouring substances in the Flavouring Group Evaluation 304, using the Procedure in Commission ...
Abbott, Abdo, Abdo, Aeschbacher, Amsel, Anderson, Anderson, Ball, Becker, Bier, Bigger, Billington, Booth, Brantom, Bray, Bray, Bray, Bridges, Buch, Bär, Carmichael, Carson, Carson, Carter, Caspary, Chang, Chen, Chidgey, Chidgey, Ciba‐Geigy Corp, CoE, Costello, Cotruvo, Cramer, Damment, Dashiell, Daston, Davison, Degroot, Deichmann, Derache, Dillon, Dillon, Dirscherl, Dollahite, Dow Chemical Company, Draize, Drake, EC, EC, EC, EC, EC, EFFA, EFSA, EFSA, Epstein, FDA (Food and Drug Administration), Florin, Fluck, Foureman, Fujita, Fujita, Furukawa, Galloway, Garberg, Gee, Giri, Giroux, Glosnicka, Grady, Graham, Grundschober, Gry, Guglielmi, Hagan, Hagan, Hardin, Haresaku, Harrisson, Hasegawa, Haworth, Hayashi, Hazleton Laboratories, Heck, Heim, Hirose, Hirose, Hirose, Honma, Hooks, Hossaiani, Ikeda, Inai, Inouye, IOFI, Ishida, Ishidate, Ishidate, Ishiguro, Jakoby, Jansson, Jansson, Jansson, JECFA, JECFA, JECFA, JECFA, JECFA, Jenner, Jolley, Jones, Jung, Kajiura, Kamienski, Kasamaki, Kasamaki, Kawachi, Kawachi, Kevekordes, Kevekordes, Kieckebusch, Kimmel, King, Klungsoeyr, Kluwe, Kono, Koshakji, Kravets‐Bekker, Kubota, Kubota, Kuboyama, Kuroda, Kuroda, Kusakabe, Laham, Laham, Lawrence, LeBel, Leegwater, Lehman, Lemini, Lemini, Levenstein, Levenstein, Levenstein, Levenstein, Levenstein, Longnecker, Magee, Makaruk, Mallory, Marnett, Martini, Matsui, Matsuoka, Matthews, McCann, McCloskey, McGregor, McGregor, McGregor, McMahon, Mikulasova, Milvy, Mirsalis, Mirsalis, Miyagawa, Miyazawa, Mondino, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Moreno, Morgareidge, Moriyama, Morrissey, Mortelmans, Myhr, Müller, Nagabhushan, Nakamura, Nesslany, Nestmann, Nestmann, Nielsen, Niho, Nivikov, Nohmi, Nonaka, Oda, Ohsumi, Oishi, Oishi, Oishi, Oser, Oser, Owen, Packman, Peano, Phillips, Pool, Rajalakshmi, Rapson, Rashid, Reagan, Rockwell, Rogan, Rosin, Routledge, Rudd, Sabalitschka, Sado, Saito, Sammons, Sanyal, Sasaki, Sasaki, Sasaki, Sasaki, SCF, SCF, SCF, SCF, SCF, Schafer, Scheline, Scheline, Scheline, Sekihashi, Sekizawa, Seutter‐Berlage, Shelanski, Shelby, Shibata, Shirai, Shtenberg, Smyth, Smyth, Sofuni, Sokol, Sporn, Steinmetz, Sterner, Stich, Storer, Strand, Szybalski, Takahashi, Tamai, Tanaka, Tanaka, Tanaka, Tanaka, Tanaka, Tayama, Taylor, Teuchy, TNO, TNO, Trubek Laboratories Inc., Tsukamoto, Uno, Vamvakas, van Doorn, Van Miller, Vollmuth, Wang, Wangenheim, Watanabe, Watanabe, Watanabe, Waters, Webb, Weir, White, Wiessler, Wild, Wong, Woodruff, Yamaguchi, Yoo, Yoshikawa, Yuan, Zeiger, Zeiger, Zetterberg, Zong   +311 more
core   +6 more sources

UPO‐Mimetic Engineering of CYP199A4 Enables Enhanced Peroxygenase Activity via the Hydrogen Peroxide Shunt Pathway

ChemistryEurope, Volume 4, Issue 3, March 2026.
P450 goes peroxide: When one base just isn’t basic enough. Engineering a second basic residue into CYP199A4T252E boosts its peroxygenase activity but also makes it sensitive to H2O2. The double mutant F182R/T252E shows increased turnover before rapidly self‐destructing, revealing the fine balance between productive peroxide activation and oxidative ...
Pablo Velázquez García, Thomas Hilberath, Peter‐Leon Hagedoorn, Frank Hollmann   +3 more
wiley   +1 more source

Antimutagenic and Anticarcinogenic Evidence of the Genus Ficus L.

Plants
Among the most important species of Ficus L. genus are F. deltoidea, F. exasperata, F. sycomorus, F. religiosa, F. microcarpa, F. hirta Vahl., F. benghalensis, F. racemosa, F. elastica, and F. carica. The genus has more than 30 traditional ethnomedicinal
Eduardo Madrigal-Santillán, Jacqueline Portillo-Reyes, Luis Fernando García-Melo, José A. Morales-González, Marvin Antonio Soriano Ursúa, Manuel Sánchez-Gutiérrez, Jeannett A. Izquierdo-Vega, Aleli Julieta Izquierdo-Vega, Isela Álvarez-González, Ángel Morales-González, Nikola Batina, Eduardo Madrigal-Bujaidar   +11 more
doaj   +1 more source

Two total syntheses of trigoxyphins K and L [PDF]

, 2023
Two total syntheses are presented for trigoxyphins K and L, tricyclic terpenoids from Trigonostemon xyphophylloides. The first proceeds via electrophlic cyclization in A/C-ring substrates to close the B-ring at C4–C5 then 1 O2-mediated hydroxybutenolide ...
Harwood, Lucy, Li, Shuyang, Mattimoe, Andrew, O'Hanlon, JA, Pickford, Helena, Robertson, Jeremy, Wong, Luet   +6 more
core   +2 more sources