Results 81 to 90 of about 142,387 (205)

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

ANALISIS KADAR FLAVONOID DAN PARAMETER MUTU PADA PRODUK TEH CELUP [PDF]

open access: yes, 2016
The purposed of this research it was to knew how much the black tea bag contained flavonoid aspect, and to analised the black tea bag’s samples quality.
AKBAR MAULANA, 123020297   +1 more
core  

Pretreatment of citrus by-products affects polyphenol recovery:a review [PDF]

open access: yes, 2018
A large amount of citrus waste is generated annually. This waste is of great economic worth, since it contains high levels of polyphenols, which have attracted scientific interest due to their potent antimicrobial and antiradical activities. Pretreatment
Bowyer, Michael C.   +7 more
core   +2 more sources

RELATIONSHIP BETWEEN TOTAL PHENOLICS CONTENTS, TOTAL FLAVONOIDS CONTENTS AND ANTIOXIDANT ACTIVITY IN DIFFERENT VEGETABLES IN HUE

open access: yesHue University Journal of Science: Natural Science, 2018
<p>The increasing interest in powerful biological activity of plant phenolics and flavonoids outlined the necessity of determining their contents in vegetables. The study comprised 10 vegetable species commonly consumed in Hue. The total phenolic content was determined by using the Folin-Ciocalteu assay.
Khanh Thuy Linh Nguyen   +4 more
openaire   +1 more source

Total Phenolic, Total Flavonoids Content and Antioxidant Activity of Mangifera sp. Leaf Extracts

open access: yesJournal Of Agrobiotechnology, 2020
Mangifera sp. is a versatile plant that was reported to have various bioactivities, however only the fruits have gain popularity due to it sweet flesh and been known worldwide. It has a potential source of flavonoids and carotenoids, which makes them a nutritious functional food to consume.
null Athilah Farhanah Ahmad Fuad   +3 more
openaire   +2 more sources

Rheological, antioxidant, physicochemical, and biochemical characterization of Iranian monofloral honeys [PDF]

open access: yesJournal of Food and Bioprocess Engineering, 2021
The present study provides an analysis of physicochemical, biochemical, and rheological properties of four types of monofloral honey: Ziziphus, Thymus, Astragalus, and Alfalfa. Physicochemical (palynology, moisture, pH, free acidity, insoluble solid, ash,
Ali Jafari   +3 more
doaj  

Free radical-scavenging activity and flavonoid contents of Polygonum orientale leaf, stem, and seed extracts [PDF]

open access: yes, 2009
The present study was designed to explore the total flavonoid and taxifolin contents and the radical-scavenging activity of 50% ethanol extracts of Polygonum orientale leaves, stems, and seeds by 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay.
Chen Xiaoqing, Jiang Xinyu, Wei Yan
core   +1 more source

Comparison of antioxidant properties of tamarillo (Cyphomandra betacea), cherry tomato (Solanumly copersicum var. cerasiform) and tomato (Lyopersicon esulentum) [PDF]

open access: yes, 2014
The emerging studies suggest antioxidant may represent an important role in defence against certain diseases outlined the necessity of determining their contents in tamarillo (Cyphomandra betacea), cherry tomato (Solanum lycopersicum var.
Abdul Kadir, Noor Atiqah Aizan   +2 more
core  

Pharmacognostic and Antioxidant Properties of Dracaena sanderiana Leaves [PDF]

open access: yes, 2016
Endogenous and exogenous antioxidants are used to neutralise free radicals and protect the body from free radicals by maintaining the redox balance.
Lim, Vuanghao   +2 more
core   +2 more sources

Phytochemical diversity and antioxidant potential of four Egyptian Allium species

open access: yesFuture Journal of Pharmaceutical Sciences
Background Allium genus encompasses widely consumed vegetables including onion, Welsh onion, garlic, and leek which are known for their rich bioactive compound content.
Yasmin A. Elkhawas   +3 more
doaj   +1 more source

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