Results 61 to 70 of about 142,387 (205)

Bioactive phenols in leaves of Forsythia species

International Journal of Horticultural Science, 2008
Nowadays a number of lignans (arctigenin, matairesinol, pinoresinol and phillygenin) have come to the fore in research due to their various biological activities.
É. Sedlák, L. Borsodi, E. Boldizsár, É. Preininger, M. László, É. Szőke, I. Gyurján   +6 more
doaj   +1 more source

Antioxidant Properties of Different Types of Torbangun Herbal Tea

Reaktor, 2020
In this study, Torbangun leaves are processed into three different types varying in their oxidation degree, namely unoxidized, semioxidized and oxidized Torbangun leaves.
Intan Cidarbulan Matita, Titri Siratantri Mastuti, Smita Maitri   +2 more
doaj   +1 more source

Evaluation of phenolic, flavonoid content and antioxidant capacity of the leaves, flowers, seeds and essential oil of Lavandula officinalis in comparison with synthetic antioxidants

Journal of Herbal Drugs, 2022
Background & Aim: Lavandula officinalis is one of great importance due to its aromatic compounds and medicinal uses but not many studies have been done on the antioxidant power of different plant organs.
Shaahin Mardani-Nejhad
doaj   +1 more source

Optimization of biogenic synthesis of silver nanoparticles from flavonoid-rich Clinacanthus nutans leaf and stem aqueous extracts [PDF]

Royal Society Open Science, 2020
Background: Silver nanoparticles (AgNPs) are widely used in food industries, biomedical, dentistry, catalysis, diagnostic biological probes and sensors.
Siti Nur Aishah Mat Yusuf, Che Nurul Azieyan Che Mood, Nor Hazwani Ahmad, Doblin Sandai, Chee Keong Lee, Vuanghao Lim   +5 more
doaj   +1 more source

Diverse biological effects of glycosyltransferase genes from Tartary buckwheat [PDF]

, 2019
Background: Tartary buckwheat (Fagopyrum tataricum) is an edible cereal crop whose sprouts have been marketed and commercialized for their higher levels of anti-oxidants, including rutin and anthocyanin. UDP-glucose flavonoid glycosyltransferases (UFGTs)
Chen, Hui, Deng, Renyu, Dong, Qixin, Huang, Yunji, Li, Chenglei, Li, Qi, Lv, Bingbing, Shi, Guanlan, Shi, Jiaqi, Stael, Simon, Wu, Qi, Yao, Panfeng, Zhao, Haixia   +12 more
core   +2 more sources

Antioxidant activity, total phenolic and total flavonoid contents of whole plant extracts Torilis leptophylla L [PDF]

BMC Complementary and Alternative Medicine, 2012
AbstractBackgroundThe aim of this study was to screen various solvent extracts of whole plant ofTorilis leptophyllato display potent antioxidant activityin vitroandin vivo, total phenolic and flavonoid contents in order to find possible sources for future novel antioxidants in food and pharmaceutical formulations.Material and methodsA detailed study ...
Saeed Naima, Khan Muhammad R, Shabbir Maria   +2 more
openaire   +3 more sources

Total phenolic compounds and antioxidant potential of Salvia nydeggeri Hub.-Mor.: An endemic species of southwestern Türkiye

International Journal of Secondary Metabolite
The genus Salvia constitutes one of the most prominent groups of medicinal and aromatic plants, with documented usage tracing back to antiquity. Salvia nydeggeri is an endemic species distributed in southwestern Türkiye.
Batıkan Günal, Gürkan Semiz, Asude Ersal   +2 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]

, 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., Golding, John B., Papoutsis, Konstantinos, Pristijono, Penta, Scarlett, Christopher J., Stathopoulos, Costas E., Vuong, Quan V.   +6 more
core   +2 more sources

Phytochemical analysis and antioxidant efficacy of Chrysojasminum fruticans (L.) Banfi in Syrian flora

Heliyon
This study investigates the antioxidant properties of Chrysojasminum fruticans (L.) Banfi through a series of assays to measure the total phenolic content (TPC), total flavonoid content (TFC), and free radical scavenging activity using the 2,2-diphenyl-1-
Abdel Aleem Bello, Abdullah Katta, Reem Hasan Obaydo, Alaa Jazmati   +3 more
doaj   +1 more source

Phenolic content and radical scavenging properties of natural extracts for traditional care of domestic animals in Mediterranean areas [PDF]

, 2013
Extracts of plants traditionally used for treatments on animals were tested for total phenolic, non tannic phenolic, condensed tannins and total flavonoid content.
Bullitta, Simonetta Maria, Manunta, Maria, Musino, Lorena, Piluzza, Giovanna Antonia Maria   +3 more
core