Results 101 to 110 of about 7,304,672 (304)

Characterization of Phenolic Compounds in Wine Lees

open access: yesAntioxidants, 2018
The effect of vinification techniques on phenolic compounds and antioxidant activity of wine lees are poorly understood. The present study investigated the antioxidant activity of white and red wine lees generated at early fermentation and during aging ...
Ye Zhijing   +3 more
doaj   +1 more source

Phenol Biodegradation by Two Xenobiotics-Tolerant Bacteria Immobilized in Polyethylene Oxide Cryogels [PDF]

open access: yes, 2009
Biofilms were formed on poly(ethylene oxide) (PEO) cryogels by using bacteria cultured from xenobiotics polluted environments and their phenol biodegrading capability was studied.
Dimkov, Raycho   +8 more
core  

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

open access: yesAdvanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai   +6 more
wiley   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker   +7 more
wiley   +1 more source

Evaluation of Chitosan, Gamma-Aminobutyric Acid and Potassium Silicate on some Biochemical Parameters of Pistachio Tree to Induce Resistance against Pistachio Psyllid (Agonoscena pistaciae) [PDF]

open access: yesپژوهش‌های حفاظت گیاهان ایران
IntroductionPistachio (Pistacia vera L.), is a small tree native to Iran and Central Asia, grown for its edible seeds. The pistachio nut is an important export product and has a special value among agricultural products.
Hoda Ghsemi Nejad   +2 more
doaj   +1 more source

Total phenolic, total anthocyanin and phenolic acid concentrations and antioxidant activity of purple-fleshed potatoes as affected by boiling

open access: yesJournal of Food Composition and Analysis, 2013
Abstract The effect of boiling on concentrations of total phenolics (TP), total anthocyanins (TA) and phenolic acids (PA) and on antioxidant activity (AA) of purple-fleshed potatoes belonging to (Solanum andigenum) was determined in four native Andean accessions.
Burgos, G.   +7 more
openaire   +2 more sources

Structure‐Property Relationships in Catecholamine Coatings for Broad Surface Functionalization

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by mussel adhesive proteins (MAPs), six catecholamine molecules with different molecular structure were systematically characterized and compared based on their ability to form homogeneous, reactive coatings. Highlighting candidates capable of balancing coating properties of interest, their successful use as primer layers for organic and ...
Caroline F. Harms   +5 more
wiley   +1 more source

ANTIOXIDANT ACTIVITY AND TOTAL PHENOL AND FLAVONOIDS ANALYSIS OF SIBERIAN GINSENG ROOT [PDF]

open access: yes, 2020
Objective: This study was examined to in vitro antioxidant activity and Total Phenol and Flavonoids content analysis of methanolic root extract of Eleutherococcus senticosus (Siberian ginseng).
SHETTY, NAGENDAR   +2 more
core   +1 more source

TOTAL PHENOL, FLAVONOID AND ANTIOXIDANT PROPERTIES OF AURICULARIA AURICULA-JUDAE [PDF]

open access: yes, 2015
Objective: From ancient times, Auricularia auricula has been used as food and also as herbal medicine in China. The hot water extract of Auricularia auricula fruiting bodies were evaluated for free radical scavenging potency, total phenol and flavonoid ...
M., Charumathy   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy