Results 161 to 170 of about 3,200 (205)

Bioactivity of food melanoidins is mediated by gut microbiota [PDF]

open access: yesFood Chemistry, 2020
Melanoidins are an important component of the human diet (average consumption 10g/day), which escape gastrointestinal digestion and are fermented by the gut microbiota.
Sérgio Pérez-Burillo   +2 more
exaly   +4 more sources

Bread crust melanoidins as potential prebiotic ingredients

open access: yesMolecular Nutrition and Food Research, 2005
Melanoidins are the final products of the Maillard reaction. They are a heterogeneous mixture of compounds characterized by brown color and high molecular weight.
Vincenzo Fogliano
exaly   +2 more sources

Low Molecular Weight Melanoidins in Coffee Brew

open access: yesJournal of Agricultural and Food Chemistry, 2008
Analysis of low molecular weight (LMw) coffee brew melanoidins is challenging due to the presence of many non-melanoidin components that complicate analysis.
Martinus van Boekel, Gerrit Smit
exaly   +2 more sources

Melanoidins extinction coefficient in the glucose/glycine Maillard reaction

open access: yesFood Chemistry, 2003
Melanoidins (brown, nitrogenous polymers and co-polymers) are the final products of the Maillard reaction. The glucose/glycine melanoidins extinction coefficient was determined using C-14-labelled glucose at three different reaction conditions.
Martinus van Boekel
exaly   +3 more sources

Cytotoxicity study of bakery product melanoidins on intestinal and endothelial cell lines [PDF]

open access: yesFood Chemistry, 2021
Melanoidins contribute to organoleptic properties of processed foods and exert benefits in health. The aim of this study was to isolate and characterize melanoidins from baked products (common bread, soft bread and biscuits), evaluate their cytotoxicity ...
Mónica Cavia   +2 more
exaly   +2 more sources

Characterization of melanoidins by IR spectroscopy—I. Galactose-glycine melanoidins

Organic Geochemistry, 1986
Abstract A comparative IR spectral study was conducted with synthetic melanoidins which were prepared from various ratios of sugars and amino acids and a pseudomelanoidin which was prepared from sugar only. A significant resemblance was observed between the pseudomelanoidin and the melanoidin prepared from a high (9:1) sugar ratio (type 1). Another
P Ioselis, S Yariv, Y Rubinsztain
exaly   +2 more sources

Reactivity of acrylamide with coffee melanoidins in model systems [PDF]

open access: yesLWT - Food Science and Technology, 2012
Coffee and its substitutes have been described as complex matrices for acrylamide (ACR) analysis due to both analytical interferences and ACR instability in the matrix. Melanoidins are multifunctional and biochemically active polymers which are formed in
José A Rufián-Henares   +2 more
exaly   +2 more sources

Interactions between coffee melanoidins and flavour compounds: impact of freeze-drying (method and time) and roasting degree of coffee on melanoidins retention capacity

open access: yesFood Chemistry, 2004
International audienceThe objective of this work was to study the putative interactions between flavour compounds and coffee melanoidins. After extraction,melanoidins were freeze-dried and several flavour compounds from different chemical classes were ...
Elisabeth Guichard   +2 more
exaly   +2 more sources

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