Results 101 to 110 of about 6,297,634 (260)

Flavonoids and Phenolic Acids in Methanolic Extracts, Infusions and Tinctures from Commercial Samples of Lemon Balm

Natural Product Communications, 2015
The aim of this study was to quantify the levels of flavonoids (rutin, myricetin, quercetin, kaempferol) and phenolic acids (gallic, p -coumaric, rosmarinic, syringic, caffeic, chlorogenic, ellagic, ferulic) in lemon balm ( Melissa officinalis L ...
Agnieszka Arceusz, Marek Wesolowski, Beata Ulewicz-Magulska   +2 more
doaj   +1 more source

Association between Dietary Phenolic Acids and Hypertension in a Mediterranean Cohort

Nutrients, 2017
Background: Certain foods rich in phenolic acids have been shown to reduce the risk of hypertension, but evidence from epidemiological studies focused on dietary phenolic acid intake is scarce.
J. Godos, Dario Sinatra, I. Blanco, S. Mulé, M. La Verde, M. Marranzano   +5 more
semanticscholar   +1 more source

Condensation of Malonic Acid with Phenols and Substituted Phenols

, 1971
Malonic acid has been condensed with a number of phenols in presence of phosphorus oxychloride at 115°-120° to form diaryl esters which have been submitted to double Fries rearrangement yielding 1 : 3 diketones.
D. Chakravarti, (Mrs.) Anjali Chakravarti, Usha Sarkar   +2 more
openaire   +1 more source

Biphasic Co‐Delivery of Curcumin and 5‐FU using 3D‐Printed Dissolving Microneedles for Skin Cancer Therapy

Advanced Healthcare Materials, EarlyView.
Using pixel‐aware digital light processing, the authors created high‐resolution, dissolvable microneedles from a PEGDA/VP matrix. These microneedles encapsulate curcumin and 5‐fluorouracil and dissolve in the skin, co‐delivering drugs directly to tumours.
Rutuja N. Meshram, Dimitrios A. Lamprou
wiley   +1 more source

Phytochemical Profiling of Flavonoids, Phenolic Acids, Terpenoids, and Volatile Fraction of a Rosemary (Rosmarinus officinalis L.) Extract

Molecules, 2016
This paper presents a comprehensive analysis of the phytochemical profile of a proprietary rosemary (Rosmarinus officinalis L.) extract rich in carnosic acid.
P. Mena, M. Cirlini, M. Tassotti, Kelli A. Herrlinger, C. Dall’Asta, D. Del Rio   +5 more
semanticscholar   +1 more source

Lignin Mimicking Protein Methylation Augments the Efficacy of FOLFOX Chemotherapy by Anchoring Thymidylate Synthase

Advanced Materials, EarlyView.
Lignin‐mimicking protein methylation can enhance the efficacy and mitigate the toxicity of the classic FOLFOX chemotherapy regimen. ABSTRACT FOLFOX has served as the standard chemotherapy regimen for advanced stages, specifically in the treatment of pancreatic, colorectal, and bladder cancers.
Shiyao Song, Yan‐Lai Tang, Xiaoting Liu, Jiayi Zheng, Chong Wu, Tang Li, Junhong Ye, Dianmin Xia, Yong Mei, Jingxuan Ma, Libin Huang, Xuequn Luo, Liheng Chen, Yanlin Qin, Weiling He   +14 more
wiley   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Quantitative Analysis of Total Flavonoids and Total Phenolic Acids in Thirty Taxa

Natural Product Communications, 2013
The content of total flavonoids and total phenolic acids in the aerial parts of thirty Hypericum taxa collected over two consecutive seasons was investigated by spectrophotometric methods.
Kroata Hazler Pilepić, Željan Maleš, Maja Crkvenčić   +2 more
doaj   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

Advanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno, Andrea Escudero, Oscar Ferreira Silvestre, José Manuel Terrés, Mónica Gorbe, Eva Garrido, Carlos Renero‐Lecuna, Judith Langer, María Alfonso, Javier Ibañez, Félix Sancenón, Roberto Cao‐Milán, Luis M. Liz‐Marzán, Alba García‐Fernández, Andy Hernández‐Montoto, Ramón Martínez‐Máñez   +15 more
wiley   +1 more source

Responses of Coix lacryma-jobi L. to Exogenous Phenolic Acid Treatments: Effects on Growth, Antioxidant Responses, and Leaf Metabolome

Plants
Phenolic acids are known allelopathic compounds that may serve as the primary cause of continuous cropping obstacles in Coix lacryma-jobi L. (Coix). However, the concentrations, types, and specific stress responses of Coix to these phenolic acids still ...
Yihang Liu, Qi Miao, Muhammad Riaz, Xianyong Lu, Yujiao Wang, Yi Zhou, Ping Zhang, Yulong Li, Yongle Wang, Jiabao Zhu, Hao Xia   +10 more
doaj   +1 more source