Phenolic metabolites from Pyrus calleryana and evaluation of its free radical scavenging activity

MI Nassar, TK Mohamed, SA El-Toumy, AH Gaara… - Carbohydrate …, 2011 - Elsevier
… potent antioxidant scavenging activity toward … scavenging activity against DPPH, with IC
50 values of 124.07 and 129.0 μg/mL and the remaining compounds showed moderate activity (…

[PDF][PDF] Phenolic metabolites from Acacia nilotica flowers and evaluation of its free radical scavenging activity

SA El-Toumy, SM Mohamed, EM Hassan, ATH Mossa - J Am Sci, 2011 - researchgate.net
… scientific literature on phenolic constituents and antioxidant activity of Acacia … phenolic
metabolites from the flowers of Acacia nilotica and evaluation of its free radical scavenging activity

Antioxidant phenolic metabolites from fruit and vegetables and changes during postharvest storage and processing

FA Tomás-Barberán, F Ferreres, MI Gil - Studies in natural products …, 2000 - Elsevier
… , which act as free radical scavengers. Free radicals which absorb in the visible region can
be generated in vitro, and the free radical scavenging activity can be readily measured by …

Structure–radical scavenging activity relationships of phenolic compounds from traditional Chinese medicinal plants

YZ Cai, M Sun, J Xing, Q Luo, H Corke - Life sciences, 2006 - Elsevier
… –radical scavenging activity relationships of representative natural phenolic compounds
identified … Investigation of antioxidant activity of natural phenolic compounds and their structure–…

Antimicrobial and antioxidant activities of phenolic metabolites from flavonoid-producing yeast: Potential as natural food preservatives

KR Ng, X Lyu, R Mark, WN Chen - Food Chemistry, 2019 - Elsevier
… Pure naringenin had poor antimicrobial and DMPD radical dot + -scavenging effects. … dot +
-scavenging activity. Our results suggested that phenolic metabolites secreted from naringenin…

Buckwheat phenolic metabolites in health and disease

M Kreft - Nutrition Research Reviews, 2016 - cambridge.org
… Common buckwheat and Tartary buckwheat sprouts have different antioxidant activities. It
… , free radical scavenging activity, and superoxide anion scavenging activity than those of …

Total phenol, antioxidant and free radical scavenging activities of some medicinal plants

D Prakash, S Suri, G Upadhyay… - International journal of …, 2007 - Taylor & Francis
… , the by-product of cell metabolism, are also produced in the body on … phenols present in
plants are strong natural antioxidants and have an important role in health care system. Phenols

Antioxidant and free radical scavenging activity of isoflavone metabolites

G Rimbach, S De Pascual-Teresa, BA Ewins… - Xenobiotica, 2003 - Taylor & Francis
… of the existing phenolic hydroxyl groups. … -scavenging activity was observed for any of the
other test components. The TEAC assay measures the ability of an antioxidant to scavenge the …

Comparison of antioxidant activity of wine phenolic compounds and metabolites in vitro

D Villaño, MS Fernández-Pachón, AM Troncoso… - Analytica Chimica …, 2005 - Elsevier
… On the other hand, the peroxyl radical scavenging activities of flavones and isoflavones
determined by ORAC are proportional to the number of OH substitutions on their structure for …

Free radical scavenging activity and secondary metabolites from in vitro cultures of Sanicula graveolens

J Cheel, G Schmeda-Hirschmann, M Jordan… - … für Naturforschung C, 2007 - degruyter.com
… To determine whether there was any difference between the activity of phenolics and …
To assess the relationship between the activities and the phenolic compounds, Pearson’s …