Results 91 to 100 of about 2,509,473 (171)

Oxaziridines: Versatile Reagents in Modern Organic Synthesis

The Chemical Record, EarlyView.
Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra, Subba Rao Cheekatla, Keshaba Nanda Parida   +2 more
wiley   +1 more source

The PEPCK and FBP Genes Regulate Gluconeogenesis Metabolism in Grape Berries in Response to Light Intensity

Horticulturae
Sugar–acid metabolism is a key factor in determining grape quality, and gluconeogenesis is one of the important sugar–acid metabolic pathways. To explore the effects of reduced light intensity on grape berry quality and gluconeogenesis under greenhouse ...
Zhongyi Yang, Leyi Shen, Lingling Hu, Yingjian Cai, Qianqian Zheng, Yueyan Wu   +5 more
doaj   +1 more source

Hydrothermal synthesis of hydroxyapatite with tartaric acid [PDF]

, 2017
The hydrothermal synthesis of hydroxyapatite (HA) with addition of tartaric acid (TA) is presented in the paper. The role of tartaric acid is to form a complex with the Ca ions and to help in tailoring the crystallization behavior of hydroxyapatite.
Linul Petrica A., Bucur Raul Alin, Mosoarca Cristina, Orha Corina, Bucur Alexandra Ioana, Szabadai Zoltán   +5 more
core  

The possibility and necessity to production of tartaric acid in Republic of Moldova [PDF]

, 2021
.The wine industry has been and is a source of tartaric acid in wine technology. The main wastes from which are possible to obtain tartaric acid: grape marcs, yeast, vinasa, wine stone, sediments from cold treatment.
MUSTEAŢĂ, Grigore, ARHIP, Vasile, BALANUŢĂ, Anatol, COVACI, Ecaterina, SCLIFOS, Aliona, SCUTARU, Iurie   +5 more
core  

Gut Microbiota of Gray Snub‐Nosed Monkeys: Adaptation to Seasonal Variations Through Energy Compensation and Thermogenesis

Integrative Zoology, EarlyView.
Based on metagenome‐assembled genomes (MAGs), the gut microbiota of the gray snub‐nosed monkeys recovered 1229 non‐redundant MAGs. The gut microbiota showed an enhanced capacity to produce energy substrates with increased conversion activity of these substrates during winter.
Yue Sun, Mingyi Zhang, Xiaochen Wang, Xiaolong Huang, Yanze Yu, Huijuan Pan, Haibo Li, Lei Shi, Wei Yang, Chen Zhang, Bo Ding, Xun Liu, Jianfeng Li, Changjiang Qian, Boxing Cheng, Chao Zhang, Jingcheng Ran, Ming Li   +17 more
wiley   +1 more source

Association of Diet and Calcium Tartrate Tetrahydrate Uroliths in Dogs

Journal of Veterinary Internal Medicine
Background Calcium tartrate tetrahydrate (CTT) uroliths are recently identified in dogs. Objectives To report on the types and prevalence of diets, supplements, and medications containing salts of tartaric acid consumed by dogs with CTT urolithiasis ...
Jody Lulich, Lori Koehler, Lisa Ulrich, Eva Furrow   +3 more
doaj   +1 more source

Raman optical activity of tartaric acid and related molecules

, 1978
The Raman optical activity spectra of (2R, 3R) (+)- and (2S,3S) (−)-tartaric acid, (2R, 3R) (+)-dimethyl tartrate, (2R,3R) (−)-2,3-butanediol and (2S, 3S) (+)-dibenzoyl tartaric acid are presented.
Barron, L.D., L.D. Barron
core   +1 more source

Common Food Emulsifiers Impair Epithelial Barrier Integrity and Trigger Pro‐Inflammatory Responses and IgE Production

Allergy, EarlyView.
Soy lecithin and DATEM, the two commonly used food emulsifiers introduced into many foods including peanut butter and puffed bread, in the 2000s, impair intestinal epithelial barrier integrity in human gut‐on‐a‐chip and induced pluripotent stem cell colon organoid models.
Duygu Yazici, Yuka Hayashi, Yagiz Pat, Jennifer Hotie, Mehmet Ali Balci, Sena Ardicli, Juan Felipe Lopez, Ozge Ardicli, Bingjie Zhao, Angel Maldonado, Can Zeyneloglu, Kenji Matsumoto, Manru Li, Beate Rückhert, Lihong Chang, Ismail Ogulur, Vahap Eldem, Raja Dhir, Mubeccel Akdis, Kari Nadeau, Oscar Palomares, Hideaki Morita, Cezmi A. Akdis   +22 more
wiley   +1 more source

Tartaric acid catalyzed furfurylation of beech wood

, 2017
European beech (Fagus sylvatica L.) is a major tree species of European forest which is underexploited because of its low dimensional stability and durability.Similarly to what has been developed with radiata pine, furfurylation might be the answer to ...
Dumarçay, Stéphane, Gérardin, Philippe, MASSON, ERIC, Priadi, Trisna, Imbert, Aurélia, Sejati, Prabu Satria, Fredon, Emmanuel, Gérardin-Charbonnier, Christine, Nandika, Dodi   +8 more
core   +1 more source

Molecular dynamics simulations and fluorescence spectroscopy suggest reduced tryptophan‐to‐heme energy transfer facilitates lignin degradation in ClassII peroxidases

The FEBS Journal, EarlyView.
In lignin peroxidase and versatile peroxidase, low FRET from buried Trp to heme promotes long‐range electron transfer (LRET) from substrate to heme. This efficient electron flow is facilitated by reduced FRET competition. This mechanism likely evolved to enable the effective degradation of bulky, high‐redox‐potential lignin that cannot reach the enzyme'
Yi Ren, Dale Ang, Haluk Ertan, Anne Poljak, Janice R. Aldrich‐Wright, Wallace J. Bridge, Khawar Sohail Siddiqui   +6 more
wiley   +1 more source