Results 61 to 70 of about 98,978 (154)

Phenolics and Iridoids of

Natural Product Communications, 2006
The phytochemical investigation of polar extracts of Lippia alba led to the isolation of a new acetylated flavonoid, apigenin-7-O-[(3-O-acetyl)β-D-glucopyranuronyl(1→2)]-β-D-glucopyranuronide, and of seventeen known compounds: seven iridoids (theveside ...
Thierry Hennebelle, Sevser Sahpaz, Henry Joseph, François Bailleul   +3 more
doaj   +1 more source

Degradation of phenolics

, 2015
Percent of initially added phenolics recovered at various sampling times.
Vidya Suseela (2925147), Alpert, Peter, Tharayil, Nishanth, Cindy H. Nakatsu (397875), Nakatsu, Cindy H., Suseela, Vidya, Armstrong, Arthur, Peter Alpert (360472), Nishanth Tharayil (1505248), Arthur Armstrong (397873)   +9 more
core   +1 more source

Total phenolics and phenolic acids content in low (Chrysopogon gryllus) and mediocre quality (Festuca vallesiaca) forage grasses of Deliblato Sands meadow-pasture communities in Serbia

Czech Journal of Animal Science, 2005
Chrysopogon gryllus and Festuca vallesiaca are components of a number of meadow-pasture communities in Serbia. We performed the analyses of phenolics that influence quality and digestibility of grasses to a great extent.
L. Djurdjević, M. Mitrović, P. Pavlović, S. Perišić, M. Mačukanović-Jocić   +4 more
doaj   +1 more source

Unraveling the molecular drivers of antibacterial prenylated (iso)flavonoids and chalcones against Streptococcus mutans

Scientific Reports
Given the negative side effects and increased resistance associated with conventional oral antimicrobials, prenylated phenolics are promising alternatives to combat the oral pathogen Streptococcus mutans. A total of 40 prenylated phenolics were evaluated
Sarah van Dinteren, Janniek Henrieke Ritsema, Mark Gerardus Sanders, Jocelijn Meijerink, Jean-Paul Vincken, Carla Araya-Cloutier   +5 more
doaj   +1 more source

HPLC analysis of phenolics / organic acids.

, 2022
(a) Phenolic / organic acids in CFS of Loig. coryniformis BCH-4. (b) Standards of phenolics / organic acids. (DOCX)
Iqra Gill (13190013), Abdul Tawab (5328206), Muhammad Rizwan Javed (11172647), Shazia Naheed (13190010), Muhammad Abid (2154517), Mahwish Salman (5351741), Hazrat Ali (421019), Anam Tariq (9275678), Tanzila Sahar (13190007), Ghulam Mustafa (458105)   +9 more
core   +1 more source

Supercritical Fluid Extraction of t-Resveratrol and Other Phenolics from a Spiked Solid [PDF]

, 1998
Supercritical fluid extraction of spiked phenolics including gallic acid, (+)-catechin, (-)-epicatechin, caffeic acid, p-coumaric acid, myricetin, t-resveratrol, quercetin and salicylic acid from an inert support using pure CO 2 and methanol-carbon ...
Ríos, A. [0000-0003-1728-3097], Tena, M.T. [0000-0002-8841-2653], Valcárcel, M. [0000-0002-3516-2072]   +2 more
core   +1 more source

Optimization of Extraction Process and Antioxidant Activity Evaluation of Total Phenolics from Cordyceps militaris-Astragalus membranaceus Residue Fermentation Products

Shipin gongye ke-ji
Solid-state fermentation was conducted using Cordyceps militaris and Astragalus membranaceus residue to investigate the yield of main bioactive substances and their antioxidant effects in fermentation products.
Liyun HU, Jiayi GAO, Yulong WU, Feng ZHOU, Chun HUA, Shengjie LI, Chongjing ZHU   +6 more
doaj   +1 more source

Composition of Free and Bound Phenolics from Paeonia suffruticosa Andr. Flowers and Their Antioxidant and α-Glucosidase inhibitory Activities [PDF]

Shipin Kexue
Free phenolics (FP), esterified phenolics (EP), glycosidized phenolics (GP) and insoluble bound phenolics (IBP) were successively extracted from two varieties of peony flowers: Danfeng and Xiangyu.
CHEN Ling, WANG Xuefang, LI Zhining, ZHANG Lipan, LI Xiao, NING Erjuan
doaj   +1 more source

Analysis of polymeric phenolics in red wines using different techniques combined with gel permeation chromatography fractionation [PDF]

, 2006
A multiple-step analytical method was developed to improve the analysis of polymeric phenolics in red wines. With a common initial step based on the fractionation of wine phenolics by gel permeation chromatography (GPC), different analytical techniques ...
Alberto Soldevilla, María-Pilar Sáenz-Navajas, Ayestarán, B. [0000-0002-2903-1332], Belén Ayestarán, Sáenz-Navajas, M.-P. [0000-0001-7225-2272], Guadalupe, Z. [0000-0002-6490-1428], Soldevilla, A., Zenaida Guadalupe   +7 more
core   +1 more source

Oil palm phenolics and vitamin E reduce atherosclerosis in rabbits [PDF]

, 2014
The protective effects of oil palm vitamin E and phenolics against atherosclerosis, either singly or in combination, were studied in an atherogenic rabbit model. Rabbits were either fed atherogenic diet only (CTR), or atherogenic diet with vitamin E (VIT
Leow, Soon-Sen, Nasruddin, Nurrul Shaqinah, Balasundram, Nagendran, Che Idris, Che Anishas, Tan, Yew Ai, Sundram, Kalyana, Karupaiah, Tilakavati, Sambanthamurthi, Ravigadevi   +7 more
core   +1 more source