Results 21 to 30 of about 66,627 (253)

Evaluation the Effect of Wheat Germ Fermentation Using Yeast and Lactic Acid Bacteria on the Bioactive Compounds [PDF]

مجله پژوهش‌های علوم و صنایع غذایی ایران, 2023
Introduction Wheat germ is a valuable nutritional supplement and a by-product of the flour milling industry used for animal feed and oil extraction. Quinone compounds found in wheat germ have anti-cancer properties that are abundantly found in wheat germ.
E. Bayat asl, M. Moosavi-Nasab, M. Fazaeli   +2 more
doaj   +1 more source

ALKALINE WOOD PULPING WITH QUINONE PRESENCE AND ITS INFLUENCE ON QUALITY OF DESIRED PRODUCT USED FOR PACKING PRODUCTION

Наука и техника, 2017
Application of waste liquor at a rate of 25% that contains the used quinone and is applied as an additive has shown that qualitative characteristics of the obtained desired product do not differ from a product while using fresh quinone for pulping of ...
I. I. Karpunin
doaj   +1 more source

Gold Nanoparticles-Based Colorimetric Immunoassay of Carcinoembryonic Antigen with Metal–Organic Framework to Load Quinones for Catalytic Oxidation of Cysteine

Sensors
This work reported gold nanoparticles (AuNPs)-based colorimetric immunoassay with the Cu-based metal–organic framework (MOF) to load pyrroloquinoline quinone (PQQ) for the catalytic oxidation of cysteine.
Zhao-Jiang Yu, Ting-Ting Yang, Gang Liu, De-Hua Deng, Lin Liu   +4 more
doaj   +1 more source

The Chemistry of Polydopamine Film Formation: The Amine-Quinone Interplay

Biomimetics, 2018
Despite extensive investigations over the past decade, the chemical basis of the extraordinary underwater adhesion properties of polydopamine (PDA) has remained not entirely understood. The bulk of evidence points to PDA wet adhesion as a complex process
Maria Laura Alfieri, Lucia Panzella, Stefano Luigi Oscurato, Marcella Salvatore, Roberto Avolio, Maria Emanuela Errico, Pasqualino Maddalena, Alessandra Napolitano, Marco d’Ischia   +8 more
doaj   +1 more source

Formation of Hydrogen Sulfide in Wine: Interactions between Copper and Sulfur Dioxide

Molecules, 2016
The combined synergistic effects of copper (Cu2+) and sulfur dioxide (SO2) on the formation of hydrogen sulfide (H2S) in Verdelho and Shiraz wine samples post-bottling was studied over a 12-month period.
Marlize Z. Bekker, Mark E. Smith, Paul A. Smith, Eric N. Wilkes   +3 more
doaj   +1 more source

Protein covalent modification of biologically active quinones [PDF]

Journal of the Serbian Chemical Society, 2004
The avarone/avarol quinone/hydroquinone couple shows considerable antitumor activity. In this work, covalent modification of β-lactoglobulin by avarone and its derivatives as well as by the synthetic steroidal quinone 2,5(10)-estradiene- 1,4,17-trione ...
Sladić Dušan M., Novaković Irena, Vujčić Zoran M., Božić Tatjana T., Božić Nataša M., Milić Dragan, Šolaja Bogdan A., Gašić Miroslav J.   +7 more
doaj   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Nordihydroguaiaretic Acid: From Herbal Medicine to Clinical Development for Cancer and Chronic Diseases

Frontiers in Pharmacology, 2020
Nordihydroguaiaretic acid (NDGA) is a phenolic lignan obtained from Larrea tridentata, the creosote bush found in Mexico and USA deserts, that has been used in traditional medicine for the treatment of numerous diseases such as cancer, renal ...
Gina Manda, Ana I. Rojo, Elena Martínez-Klimova, José Pedraza-Chaverri, Antonio Cuadrado, Antonio Cuadrado   +5 more
doaj   +1 more source

Tailoring Li‐ion Storage and Transport in Two‐Dimensional Conjugated Metal‐Organic Frameworks via Precise Nitrogen Incorporation

Advanced Functional Materials, EarlyView.
Two nitrogen‐doped 2D conjugated metal‐organic frameworks (2D c‐MOFs, namely Cu‐Nx‐OHBA, x = 2 or 4) are synthesized, featuring precise nitrogen incorporation via rational ligand design. The Cu‐Nx‐OHBA 2D c‐MOFs are largely tailorable by varying skeletal nitrogen density, with respect to electrical conductivity, Li‐storage capacitance, and Li‐transport
Xiangyu Li, Shaoze Shi, Fucai Cui, Rashid Iqbal, Pengyu Wang, Tianrui Wu, Jingcheng Hao, Renhao Dong   +7 more
wiley   +1 more source

Discovery of nitrogenous derivatives of dihydromyricetin in cell culture medium

eFood, 2022
Dihydromyricetin (DMY) is a health‐beneficial flavanonol in the family of flavonoids, extracted from Ampelopsis grossedentata (Hand.‐Mazz.) W. Wang. When investigating the stability of DMY in Dulbecco's modified Eagle's medium (DMEM) solution at 37°C by ...
Haolin Zhang, Minglong Wang, Yuanwei Liang, Xiaomei Lv, Ruiwei Xie, Xiaojia Chen, Jianbo Xiao   +6 more
doaj   +1 more source