Results 101 to 110 of about 3,200 (205)

Characterization of melanoidins from a glucose-glycine model system

open access: yes, 2002
The properties of melanoidins prepared from glucose and glycine (GG) were investigated by a three step purification protocol consisting of dialysis, gel filtration at high ionic strength and ion metal affinity chromatography.
Fogliano, Vincenzo   +7 more
core   +1 more source

Integrated electrolytic treatment and adsorption for the removal of melanoidins

open access: yes, 2010
This work investigates electrolytic treatment and activated carbon adsorption for the removal of melanoidins, the recalcitrant: coloring component in fermentation industry wastewaters.
Verstraete, Willy   +2 more
core   +1 more source

Polyphenol-Protein Complexes and Their Consequences for the Redox Activity, Structure and Function of Honey. A Current View and New Hypothesis – a Review

open access: yesPolish Journal of Food and Nutrition Sciences, 2015
There is increasing evidence that protein complexation by honey polyphenols is changing honey structure and function. This relatively less investigated filed of honey research is presented in a context of known mechanism of formation of the stable ...
Brudzynski Katrina   +1 more
doaj   +1 more source

Characterization of natural and synthetic humic substances (melanoidins) by chemical composition and adsorption measurements

open access: yes, 2010
Melanoidins, condensation products of sugars and amino acids, are thought to represent a key link in the transformation of polysaccharides and proteins to humic material in the marine environment.
Vojvodic, Vjerocka   +4 more
core   +1 more source

Melanoidins from Coffee and Lipid Peroxidation [PDF]

open access: yes, 2015
Dietary lipid oxidation products are thought to be an important risk factor in the development of cardiovascular diseases. Lipid oxidation products may already be present in oxidized food, and they may be generated during digestion of highly oxidizable food such as meat.
openaire   +1 more source

In Vitro Antioxidant Activity and FTIR Characterization of High-Molecular Weight Melanoidin Fractions from Different Types of Cocoa Beans

open access: yesAntioxidants, 2019
Melanoidins from real foods and model systems have received considerable interest due to potential health benefits. However, due to the complexity of these compounds, to date, the exact structure of melanoidins and mechanism involved in their biological ...
Joanna Oracz, Dorota Zyzelewicz
doaj   +1 more source

Iron-binding ability of melanoidins from food and model systems

open access: yes, 2014
Soluble high molecular weight fractions isolated from the development of the Maillard reaction in 22 different model systems and food matrices were studied in order to assess their iron-chelating ability in vitro. Melanoidins and iron were incubated in a
Fernández-Fraguas Cristina   +2 more
core   +1 more source

High Molecular Weight Coffee Melanoidins Are Inhibitors for Matrix Metalloproteases

open access: yes, 2016
High molecular (above 10 kDa) melanoidins isolated from coffee beans of varying roasting degree were found to be efficient inhibitors for the zinc-containing matrix metalloproteases MMP-1, MMP-2, and MMP-9 with IC50 values ranging between 0.2 and 1.1 mg ...
Thomas Henle (745885)   +2 more
core   +1 more source

Effect of brewer's spent grain melanoidins on Maillard reaction products during storage of whey protein model systems

open access: yesCurrent Research in Food Science
Maillard reaction readily takes place in dairy products because of the association between thermal treatments, extended storage and the matrix composition.
Slim Blidi   +7 more
doaj   +1 more source

Melanoidin ve melanoidin içeren maya endüstrisi atıksularının elektrokimyasal arıtımı

open access: yes, 2021
In this thesis electrocoagulation (EC) in a batch EC reactor using aluminium electrodes was employed for removals of color, chemical oxygen demand (COD) and total organic carbon (TOC) from synthetic and natural wastewater (baker' s yeast wastewater (BYW)) which contain melanoidin.
openaire   +1 more source

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