Results 1 to 10 of about 3,084 (184)

Stilbenes in Red Wine: Formation and Biological Potential of Resveratrol and Piceid Dimers [PDF]

Molecules
Resveratrol and its glucoside, piceid, are the primary stilbenes present in wine. These compounds are well known for their pharmaceutical properties. However, these compounds can undergo chemical transformations in wines, such as polymerization in the ...
Ayoub Jaa, Patricia Homobono Brito de Moura, Josep Valls-Fonayet, Grégory Da Costa, María Begoña Ruiz-Larrea, Stéphanie Krisa, José Ignacio Ruiz-Sanz, Tristan Richard   +7 more
doaj   +5 more sources

Optimized Ultrasound-Assisted Extraction of Phenolic Compounds from Polygonum cuspidatum [PDF]

Molecules, 2013
In this study the phenolic compounds piceid, resveratrol and emodin were extracted from P. cuspidatum roots using ultrasound-assisted extraction. Multiple response surface methodology was used to optimize the extraction conditions of these phenolic ...
Chia-Hung Kuo, Bao-Yuan Chen, Yung-Chuan Liu, Chieh-Ming J. Chang, Tzu-Shing Deng, Jiann-Hwa Chen, Chwen-Jen Shieh   +6 more
doaj   +4 more sources

Effect of clone selection, nitrogen supply, leaf damage and mycorrhizal fungi on stilbene and emodin production in knotweed [PDF]

BMC Plant Biology, 2011
Background Fallopia japonica and its hybrid, F. xbohemica, due to their fast spread, are famous as nature threats rather than blessings. Their fast growth rate, height, coverage, efficient nutrient translocation between tillers and organs and high ...
Nývltová Zora, Bartůňková Kristýna, Koblihová Helena, Frantík Tomáš, Kovářová Marcela, Vosátka Miroslav   +5 more
doaj   +3 more sources

A Focused Multiple Reaction Monitoring (MRM) Quantitative Method for Bioactive Grapevine Stilbenes by Ultra-High-Performance Liquid Chromatography Coupled to Triple-Quadrupole Mass Spectrometry (UHPLC-QqQ) [PDF]

Molecules, 2017
Grapevine stilbenes are a family of polyphenols which derive from trans-resveratrol having antifungal and antimicrobial properties, thus being considered as phytoalexins.
Elías Hurtado-Gaitán, Susana Sellés-Marchart, Ascensión Martínez-Márquez, Antonio Samper-Herrero, Roque Bru-Martínez   +4 more
doaj   +4 more sources

Resveratrol and piceid isomers concentrations in grapevine shoots, leaves, and tendrils [PDF]

Horticultural Science, 2016
The objective of this study was to evaluate the levels of cis- and trans-isomers of resveratrol and piceid contained in the shoots, leaves and tendrils of six grapevine varieties and three locations processed under two different drying conditions.
J. Lachman, Z. Kotíková, A. Hejtmánková, V. Pivec, O. Pšeničnaja, M. Šulc, R. Střalková, M. Dědina   +7 more
doaj   +2 more sources

Comparision of piceid and resveratrol in antioxidation and antiproliferation activities in vitro. [PDF]

PLoS ONE, 2013
BackgroundThe clinic therapeutic effect of resveratrol is limited due to its low oral bioavailability. Piceid, a precursor of resveratrol, is the most abundant form of resveratrol in nature.
Dan Su, Ying Cheng, Miao Liu, Daozhou Liu, Han Cui, Bangle Zhang, Siyuan Zhou, Tiehong Yang, Qibing Mei   +8 more
doaj   +4 more sources

Chromatographic Analysis and Enzyme Inhibition Potential of Reynoutria japonica Houtt.: Computational Docking, ADME, Pharmacokinetic, and Toxicokinetic Analyses of the Major Compounds [PDF]

Pharmaceuticals
Background: Reynoutria japonica Houtt. has been used for inflammatory diseases, skin burns, and high cholesterol in traditional Chinese medicine, and the roots and rhizomes of the plant were registered in the Chinese Pharmacopoeia.
Tugsen Buyukyildirim, Fatma Sezer Senol Deniz, Osman Tugay, Ramin Ekhteiari Salmas, Onur Kenan Ulutas, Ibrahim Ayhan Aysal, Ilkay Erdogan Orhan   +6 more
doaj   +2 more sources

Exploring cotton plant compounds for novel treatments against brain-eating Naegleria fowleri: An In-silico approach. [PDF]

PLoS ONE
To find potential inhibitors of Naegleria fowleri S-adenosyl-L-homocysteine hydrolase (NfSAHH), a brain-eating parasite, structure-based drug design was adopted. N. fowlerica causes primary amebic meningoencephalitis (PAM), a fatal central nervous system
Aqal Zaman, Sana Noor, Iqra Ahmad, Muhammad Shehroz, Nour Alhajri, Sibtain Ahmed, Umar Nishan, Sheheryar Sheheryar, Riaz Ullah, Abdelaaty A Shahat, Hanna Dib, Mohibullah Shah   +11 more
doaj   +2 more sources

The Effect of External Treatment of Arabidopsis thaliana with Plant-Derived Stilbene Compounds on Plant Resistance to Abiotic Stresses [PDF]

Plants
Stilbenes are a group of plant phenolic secondary metabolites, with trans-resveratrol (3,5,4′-trihydroxy-trans-stilbene) being recognized as the most prominent and studied member.
Olga A. Aleynova, Zlata V. Ogneva, Andrey R. Suprun, Alexey A. Ananev, Nikolay N. Nityagovsky, Alina A. Beresh, Alexandra S. Dubrovina, Konstantin V. Kiselev   +7 more
doaj   +2 more sources

UPLC-MS/MS Metabolomics Reveals Babao Dan’s Mechanisms in MASH Treatment with Integrating Network Pharmacology and Molecular Docking [PDF]

Pharmaceuticals
Background: Metabolic dysfunction-associated steatohepatitis (MASH) is a progressive disease that easily develops into cirrhosis and hepatocellular carcinoma, but its pathogenesis is not clear, and most therapeutic drugs have obvious limitations. However,
Shijiao Zhang, Yanding Su, Ao Han, He Qi, Jiade Zhao, Xiangjun Qiu   +5 more
doaj   +2 more sources