Results 51 to 60 of about 2,322 (192)

Deciphering the properties and reaction mechanism of anhydromevalonate phosphate decarboxylase, a prenylated flavin mononucleotide‐dependent enzyme in the archaeal mevalonate pathway

The FEBS Journal, EarlyView.
Characterization of anhydromevalonate phosphate decarboxylase, the UbiD‐family decarboxylase involved in the archaeal mevalonate pathway, was conducted. The enzyme is responsible for the biosynthesis of isoprenoids, such as archaeal membrane lipids, respiratory quinones, and dolichols.
Rino Ishikawa, Natsumi Matsushima, Soma Ishimine, Honoka Nakamoto, Hajime Hayakawa, Yoko Yasuno, Tetsuro Shinada, Hiroshi Kawaide, Tomokazu Ito, Hisashi Hemmi   +9 more
wiley   +1 more source

Determination of methylparaben from cosmetic products by ultra performance liquid chromatography [PDF]

, 2009
A new method for the determination of methylparaben by ultra-performance liquid chromatography (UPLC) was developed. Methylparaben is often used as preservative, alone or in combination with other parabens, being added to cosmetic products ...
CIPRIAN V. RADOVAN, DAN F. CINGHIŢĂ, IOAN TALPOS, IOANA R. LUPŞA, MANUELA M. MINCEA, VASILE OSTAFE   +5 more
core  

Studies on One-pot Synthesis of Polysubstituted Benzoate Derivatives via Diels-Alder Reaction [PDF]

, 2015
Osaka Prefecture University (大阪府立大学)博士（工学）application/pdfThesis学位記番号：論工第1397号, 指導教員：小川 昭弥doctoral ...
篠原, 広幸
core   +1 more source

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

Tomato plants control leaf sodium levels to limit damage by Spodoptera littoralis larvae

New Phytologist, Volume 250, Issue 5, Page 3417-3427, June 2026.
Summary Sodium is an essential element for animal growth and survival. Here we test the hypothesis that plants exposed to insect feeding can translocate sodium from the feeding site to other plant organs as a defense strategy against phytophagous insects, which need sodium in their diet.
Valerio Cirillo, Ilaria Di Lelio, Paola Punzo, Giovanni Jesu, Maria Giovanna De Luca, Marco Cepparulo, Claudio Russo, Nausicaa Pollaro, Antonio Marciano, Andrea Becchimanzi, Michael V. Mickelbart, Francesco Pennacchio, Albino Maggio   +12 more
wiley   +1 more source

Cu‐Catalyzed Aerobic Oxidative C─C Cleavage in Lignin‐Derived Oligomers and Biological Funneling of the Monomeric Products

Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Catalytic aerobic oxidation under aqueous alkaline conditions promotes C–C cleavage in pine‐ and poplar‐derived lignin oligomers, accessing high yields of aromatic monomers. The monomeric phenols obtained from this process then undergo effective biological conversion into cis,cis‐muconic acid and 2‐pyrone‐4,6‐dicarboxylic acid using engineered strains ...
Surajudeen Omolabake, Dillon T. Hofsommer, Kathryn M. Mains, Chad T. Palumbo, Davide Rigo, Allison Z. Werner, Gregg T. Beckham, Shannon S. Stahl   +7 more
wiley   +2 more sources

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

Crystal structure of p-hydroxybenzoate hydroxylase [PDF]

Journal of Molecular Biology, 1979
Abstract The structure of the enzyme p-hydroxybenzoate hydroxylase (EC 1.14.13.2) in a complex with its substrate has been determined at a resolution of 2.5 A. The molecular weight is 43,000 and the dimensions of one molecule are approximately 70 A × 50 A × 45 A. The crystal structure contains dimers of these molecules.
R K, Wierenga, R J, de Jong, K H, Kalk, W G, Hol, J, Drenth   +4 more
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 Valero‐Abad, 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

Diffusion Coefficients Of Aqueous Phenols Determined By The Taylor Dispersion Technique: Evidence For Solute Adsorption On The Walls Of Teflon Tubing [PDF]

, 2015
The Taylor dispersion technique has been used to determine the diffusion coefficients of the m-alkoxyphenol and alkyl p-hydroxybenzoate homologous series in aqueous 5 × 10-3 mol dm-3 NaOH solutions and water-ethanol mixtures.
Loh W., Tonegutti C.A., Volpe P.L.O.
core   +1 more source