Results 101 to 110 of about 7,014,239 (298)

Total phenolic, total anthocyanin and phenolic acid concentrations and antioxidant activity of purple-fleshed potatoes as affected by boiling

open access: yesJournal of Food Composition and Analysis, 2013
Abstract The effect of boiling on concentrations of total phenolics (TP), total anthocyanins (TA) and phenolic acids (PA) and on antioxidant activity (AA) of purple-fleshed potatoes belonging to (Solanum andigenum) was determined in four native Andean accessions.
Burgos, G.   +7 more
openaire   +2 more sources

Dielectric Absorption at 3 cm. in Some Higher Alkyl Phenols [PDF]

open access: yes, 1963
Dielectric measurements have been carried out on para-octyl, -nonyl and -dodecyl phenols in solution in benzene at 3.22 cm. and at a radio frequency of 1 mc/sec. From the measurements at 3.22 cm.
Hiremath, G C, Rao, K Suryanarayana
core  

Antioxidant Activities of Total Phenols of Prunella vulgaris L. in Vitro and in Tumor-bearing Mice

open access: yes, 2010
Prunella vulgaris L. (PV, Labiatae) is known as a self-heal herb. The different extracts of dried spikes were studied for the best antioxidant active compounds. The 60% ethanol extract (P-60) showed strong antioxidant activity based on the results of 2,2’
Mao-Mao Zhu   +4 more
core   +1 more source

Hemocompatible Glycogen‐Tissue Plasminogen Activator Complexes for Enhanced Blood Clot Dissolution

open access: yesAdvanced Healthcare Materials, EarlyView.
Glycogen–heparin‐cRGD nanoparticles enable targeted delivery of tissue plasminogen activator (tPA) to thrombi through activated platelet recognition. The hemocompatible hybrids minimize interactions with blood and immune cells while retaining enzymatic biodegradability.
Nadiia Davydiuk   +6 more
wiley   +1 more source

TOTAL PHENOLS, ANTIOXIDANT ACTIVITY AND YIELD, IN TOMATOES AND PEPPERS IN A CLOSED GREENHOUSE AND COMPARISON WITH A CONVENTIONAL GREENHOUSE [PDF]

open access: yes, 2016
A study during 36 months, was conducted in a conventional greenhouse (open type) and a geothermal greenhouse (closed type) of TEI Thessaly to determine the productivity, total phenols content, antioxidant activity and certain qualitative characteristics ...
Ioannis VAGELAS   +5 more
core   +2 more sources

Contenido de fenoles totales en extractos de Pleurotus obtenidos con solventes de diferente polaridad

open access: yesRevista Cubana de Investigaciones Biomédicas
Introducción: Los hongos comestibles han sido utilizados desde tiempos inmemoriales por sus propiedades nutricionales y farmacológicas. Objetivo: Con el objetivo de desarrollar en Cuba nuevas formulaciones de valor terapéutico a partir de Pleurotus, han ...
Yaixa Beltrán Delgado   +4 more
doaj  

Interactive Temperature and CO2 Rise, Salinity, Drought, and Bacterial Inoculation Alter the Content of Fatty Acids, Total Phenols, and Oxalates in the Edible Halophyte Salicornia ramosissima. [PDF]

open access: yesPlants (Basel), 2023
Mesa-Marín J   +10 more
europepmc   +1 more source

Analysis of Total Phenolic from a Root Tabar Kedayan

open access: yesJournal of Tropical Pharmacy and Chemistry, 2019
East Kalimantan has a diversity of plants from various Dayak ethnic groups. One of them is the Tabar Kedayan (Aristolochia foveolata Merr) plant located in Malinau district. This plant is empirically efficacious as antidiarrhea, antidotum (anti poison).
Siti Jubaidah   +2 more
openaire   +3 more sources

Comparison of extraction efficiencies for water-transportable phenols from different land uses [PDF]

open access: yes, 2016
The composition and quantification of vascular plant-derived phenols in dissolved organic matter (DOM) is of importance in understanding and estimating carbon flux from soils under different land uses.
Williams, J. S.   +8 more
core   +1 more source

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

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