Results 11 to 20 of about 108,976 (291)

Antioxidant Capacity and Antimicrobial Activity of Commercial Samples of Guava Leaves (\u3cem\u3ePsidium guajava\u3c/em\u3e) [PDF]

open access: yes, 2020
Psidium guajava is a small tree native to South and Central America. Guava leaves have traditionally been used for treating different illnesses. These benefits can be attributed to phenolics and flavonoids produced by guava.
Alsaidi, Sahar   +11 more
core   +2 more sources

Phenolics extraction from sweet potato peels: modelling and optimization by response surface modelling and artificial neural network [PDF]

open access: yes, 2016
Sweet potato peels (SPP) are a major waste generated during root processing and currently have little commercial value. Phenolics with free radical scavenging activity from SPP may represent a possible added-value product for the food industry.
Anástacio, Ana   +2 more
core   +1 more source

In-vitro antioxidant and anti-inflamatory activities of Pituranthos chloranthus and Artemisia vulgaris from Tunisia [PDF]

open access: yes, 2020
Pituranthos chloranthus and Artemisia vulgaris L. are two of the most important aromatic and medicinal species from the Apiaceae and Asteraceae families, respectively. They are traditionally used in certain pathologies in which inflammatory processes are
AAZZA, Smail   +3 more
core   +1 more source

Preliminary characterization of a Moroccan honey with a predominance of Bupleurum spinosum pollen [PDF]

open access: yes, 2017
Honey with Bupleurum spinosum (zandaz) as a main pollen source has not been the subject of previous detailed study. Therefore, twelve Moroccan samples of this honey were subjected to melissopalynological, physicochemical and microbiological quality ...
Badiâa Lyoussi   +17 more
core   +3 more sources

Optical beam guidance in monolithic polymer chips for miniaturized colorimetric assays [PDF]

open access: yes, 2005
For the first time, we present a simple and robust optical concept to enable precise and sensitive read-out of colorimetric assays in flat lab-on-a-chip devices.
Ducrée, Jens   +8 more
core   +1 more source

Determination of Total Phenolic Content and Antioxidant Activities of Different Sesame (Sesamum indicum L.) Genotypes

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2020
Due to a better understanding of its positive effects on nutrition and health, consumer demands for sesame seeds and products have increased steadily in recent years.
Cemal Kurt   +2 more
doaj   +1 more source

Antioxidant activity of Echinophora platyloba DC essential oil: a comparative study on four different methods [PDF]

open access: yesThe Iranian Journal of Veterinary Science and Technology, 2016
The present study is conducted in order to investigate the antioxidant capacity of Echinophora platyloba DC (Duncan) essential oil (EO), growing wild in west Azerbaijan, Iran, with four different assays.
Ali Ehsani   +2 more
doaj   +1 more source

Eucalyptus oleosa Essential Oils: Chemical Composition and Antimicrobial and Antioxidant Activities of the Oils from Different Plant Parts (Stems, Leaves, Flowers and Fruits) [PDF]

open access: yes, 2011
Essential oils obtained by hydrodistillation from the different parts (stems, adult leaves, immature flowers and fruits) of Eucalyptus oleosa were screened for their antioxidant and antimicrobial properties and their chemical composition. According to GC-
Ahmed Lebrihi   +21 more
core   +4 more sources

Multi-experimental characterisation of grape skin extracts

open access: yesCzech Journal of Food Sciences, 2008
Grape skins contain a plenty of different flavonoids, most of them revealing significant antioxidant properties. In this contribution, a complex study is presented of grape skin ethanol extracts, prepared from grape skins of two vine grape varieties ...
Lenka ŠŤAVÍKOVÁ   +3 more
doaj   +1 more source

Impact of different solvents on the recovery of bioactive compounds and antioxidant properties from lemon (Citrus limon L.) pomace waste [PDF]

open access: yes, 2016
The effects of different solvents on the recovery of (i) extractable solids (ES), (ii) total phenolic compounds (TPC), (iii) total flavonoid content (TFC), (iv) vitamin C, and (v) antioxidant activity from lemon pomace waste were investigated.
Bowyer, Michael C.   +6 more
core   +2 more sources

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