搜索结果: 1-15 共查到“Phenolic Compounds”相关记录25条 . 查询时间(0.078 秒)
Phenolic profiles and antioxidant activities of free, esterified and bound phenolic compounds in walnut kernel
antioxidant activities Phenolic profiles bound phenolic compounds walnut kernel
2023/6/5
The free, esterified and bound forms of 37 phenolic compounds (including hydroxybenzoic acid, hydroxycinnamic acids, flavanols, flavonols and flavones) from walnut kernel (Juglans regia L.) were inves...
Comparison Between Some Common Clays as Adsorbents of Carotenoids, Chlorophyll and Phenolic Compounds from Vegetable Oils
Adsorbents of Carotenoids Chlorophyll and Phenolic Compounds
2016/6/2
Four different clays were compared for their capacities to adsorb chlorophyll and carotenoids; two major pigments in vegetable oils at 30 and 100°C. The clays used include Fulmont, Tonsil N, Tonsil AC...
Phenolic compounds and antioxidant capacity of dried and candied fruits commonly consumed in Serbia
flavonols hydroxycinnamic acids HPLC fruit processing recommended daily intake
2014/8/11
Dried fruits (plums, apricots, figs, grapes (amber light and amber dark), chokeberries, and bilberries), and candied fruits (cranberries, cherries, and dates), commercially available and commonly cons...
Varietal differentiation of white wines on the basis of phenolic compounds profile
authenticity grapevine variety HPLC chemometric analysis Vitis vinifera L.
2014/2/24
The authenticity of grapevine varieties is a very important topic in the Czech Republic, where varietal wines is very important for wine drinkers. The wines from 7 grapevine varieties were investigate...
Authentication of Riesling wines from the Czech Republic on the basis of the non-flavonoid phenolic compounds
high-performance liquid chromatography multivariate analysis wine terroir chemotaxonomy
2014/2/24
Eighteen non-flavonoid phenolic compounds comprising hydroxybenzoic acids, hydroxycinnamates, and stilbenes were analysed in 43 monovarietal wines originated from five wine-growing regions in the Czec...
Influence of locality on content of phenolic compounds in white wines
authenticity grapevine HPLC terroir wine analysis
2014/2/24
Phenolic compounds in grapes and wines are significantly influenced by the environment. Phenolic compounds in grapes are therefore a good reflection of terroir. The authentic wines were made from seve...
Physicochemical, Heavy Metals and Phenolic Compounds Analysis of Libyan Honey Samples Collected from Benghazi during 2009-2010
Libyan Honey Physicochemical Parameters Phenolic Compounds Heavy Metals Contents
2013/1/29
In the present work, the results of analysis of 10 Libyan honey samples, representing various floral honeys, collected from Benghazicity during different seasons in 2009-2010 were demonstrated. All sa...
Degradation of Phenolic Compounds in Creosote Treated Wood Waste by A Mixed Microbial Culture Augmented with Cellulolytic- Thermophilic Actinomaycets Thermobifida fusca
Composting Bioremediation Mesophilic Thermophilic Phenolic Compounds Wood Waste
2013/3/11
Creosote is used for preservation of railway ties and timbers, electric utility poles, marine and foundation piling, fences and garden furniture. Creosote-treated wood waste may cause potential contam...
Changes of phenolic compounds in Carignan merithallus (Vitis vinifera L.) during bud dormancy and end of dormancy phase: correlation with rhizogenesis
Phenolic Compounds HPLC Carignan Shoots Rhizogenesis
2013/3/5
The aim of the present study is to address the type of correlation that may exist between phenolic compounds and vine rhizogenetic potential by analyzing some phenolic compounds in the Carignan merith...
Evaluation of solid-phase extraction sorbent with ketoimine groups for the preconcentration of benzene and phenolic compounds in water
Modified silica solid-phase extraction SPE
2010/10/18
The applicability of silica gel, modified with ketoimine groups, to solid phase extraction (SPE) was tested. Basic characteristics of the modified silica were determined using elemental analysis, and ...
Insights into secondary organic aerosol formed via aqueous-phase reactions of phenolic compounds based on high resolution mass spectrometry
secondary organic aerosol aqueous-phase reactions phenolic compounds high resolution mass spectrometry
2010/8/13
Recent work has shown that aqueous-phase reactions of phenolic compounds – phenol (C6H6O), guaiacol (C7H8O2), and syringol (C8H10O3) – can form secondary organic aerosol (SOA) at high yields. Here we ...
ELECTROCHEMICAL DETECTION AND CATALYTIC OXIDATION OF PHENOLIC COMPOUNDS OVER NICKEL COMPLEX MODIFIED GRAPHITE ELECTRODE
Cyclic voltammetry chemically modified electrode mixed ligand complex phenol oxidation
2010/3/23
A Novel Ni(II) mixed ligand complex modified graphite electrode is developed for detection
and oxidation of the phenolic compounds based on simple cyclic voltammetric technique. The Ni(II)mixed ligan...
Transformations of Phenolic Compounds in an in vitro Model Simulating the Human Alimentary Tract
phenolic compounds fruits in vitro digestion dialysate membranes antioxidant activity
2010/3/24
The aim of this work is to establish the antioxidant properties of polyphenolic compounds of selected fruits before and after their transformations during digestion. The experiment was conducted in in...
Capillary Electrophoretic Determination of Selected Phenolic Compounds in Humic Substances of Well Waters and Fertilizers
Phenolic Compounds Humic Substances Waters
2010/9/20
Humic substances (HS) from well waters, fertilizers, and synthetic phenolic polymers were characterized by elemental and UV-VIS spectroscopic analyses. Capillary zone electrophoresis (CZE) with UV ab...
Correlation between Growth Inhibitory Exhibition and Suspected Allelochemicals (Phenolic Compounds) in the Extract of Alfalfa (Medicago sativa L.)
Bioassay HPLC Inhibition Phenolic acids TLC Varietal difference
2009/7/29
Acidic fractions of the extracts from the three alfalfa cultivars Batasu, Rasen, and Yuba exhibited a varietial difference in the inhibitory effect on hypocotyls and radicle growth of alfalfa (cv. Nas...