Results 81 to 90 of about 58,166 (209)

Phenolic content of Hypodaphnis Zenkeri and its antioxidant effects against fenton reactions’ mediated oxidative injuries on liver homogenate [PDF]

open access: yes, 2014
Under oxidative stress conditions, endogenous antioxidant defenses are unable to completely inactivate the free radicals generated by an excessive production of reactive oxygen species (ROS).
Biapa   +14 more
core   +3 more sources

Searching for new sources of innovative products for the food industry within halophyte aromatic plants: In vitro antioxidant activity and phenolic and mineral contents of infusions and decoctions of Crithmum maritimum L. [PDF]

open access: yes, 2017
Aromatic halophyte plants are an outstanding source of bioactive compounds and natural products with potential use in the food industry. This work reports the in vitro antioxidant activity, toxicity, poly phenolic profile and mineral contents of ...
Barreira, Luísa   +7 more
core   +1 more source

Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego

open access: yesAgronomy Science, 2005
The grains of three cultivars of spring barley (Rodos, Rambo, Start) were examined. In these grains phenolic acids were identified and their content – ferulic, vanillic, p-cumaric and caffeic – was determinated too. The antioxidant properites of phenolic
Ewa Makarska, Monika Michalak
doaj  

The Effect of Selected Phenolic Acids on the Functional Properties of Pectin-Based Packaging Films

open access: yesApplied Sciences
In this study, pectin packaging films were enhanced with selected phenolic acids, including caffeic, coumaric, ferulic, gallic, protocatechuic, and sinapic acids.
Magdalena Mikus, Sabina Galus
doaj   +1 more source

Anti-trypanosomal Phenolic Derivatives from

open access: yesNatural Product Communications, 2014
Bioassay-guided fractionation of the EtOH extract of the aerial parts of Baccharis uncinella C. DC. (Asteraceae) led to identification of two cinnamic acid derivatives (caffeic and ferulic acids), two flavones (hispidulin and pectolinaringenin) and a ...
Simone dos S. Grecco   +7 more
doaj   +1 more source

Antiprotozoal activity of flavonoids from Eupatorium arnottianum [PDF]

open access: yes, 2017
Dichloromethane and ethanol extracts of Eupatorium arnottianum were evaluated for invitroleishmanicidal activity. The dichloromethane extract produced 80% and 85% of growthinhibition on both Leishmania mexicana and Leishmania amazonensis promastigotes ...
Cazorla, Silvia Ines   +7 more
core  

Analysis of the flavonoid component of bioactive New Zealand mānuka (Leptospermum scoparium) honey and the isolation, characterisation and synthesis of an unusual pyrrole [PDF]

open access: yes, 2013
The flavonoid components of New Zealand mānuka (Leptospermum scoparium) honey have been quantified in a series of 31 honeys of varying non-peroxide antibacterial activity to clarify discrepancies between previous studies reported in the literature. Total
Alber, Dagmar G.   +5 more
core   +2 more sources

THE QUANTITATIVE ANALYSIS OF POLIPHENOLIC COMPOUNDS IN DIFFERENT PARTS OF THE ARTICHOKE (cynara scolymus L.) DEPENDING ON GROWTH STAGE OF PLANTS

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2010
A diversity of active substances that are in the artichoke plants includes it into the group of medicinal plants of broad-spectrum performance. The research conducted in the years 2006–2008 included valuation of poliphenolic compounds content in ...
Andrzej Sałata, Robert Gruszecki
doaj  

Anti-diabetes Constituents in Leaves of Smallanthus sonchifolius

open access: yesNatural Product Communications, 2010
The inhibitory effect of smallanthaditerpenic acids A, B, C and D previously isolated from leaves of Smallanthus sonchifolius (yacon) on α-glucosidase were examined and their IC 50 were determined to be 0.48 mg/mL, 0.59 mg/mL, 1.00 mg/mL, and 1.17 mg/mL ...
Xiang Zheng   +7 more
doaj   +1 more source

THE POLYPHENOLIC COMPOUNDS CONTENT OF A CARDOON HERB DEPENDING ON LENGTH OF THE VEGETATION PERIOD

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2015
The influence of vegetation period length of cardoon plants (Cynara cardunculus L.) on herb yield and its pharmacological value conditioned by chemical contents in air dried herb was examined in the research.
Andrzej Sałata   +3 more
doaj  

Home - About - Disclaimer - Privacy