Amadori products formation in emulsified systems

Food Chemistry
Antonio Dario TroiseVincenzo Fogliano

Abstract

The formation of Amadori products (APs) is the key step determining the development of the Maillard reaction (MR). The information on the chemical behaviour of the reaction between amino acids and reducing sugars in emulsions during thermal treatments is scanty and mainly focused on volatile compounds. The aim of this work was to investigate the formation of APs from glucose and two amino acids with different partition coefficients (phenylalanine and leucine) in emulsions. Two submicron oil-in-water (O/W) emulsions consisting of water, tricaprylin and Tween 20 were prepared, thermally treated and the formation of fructose-phenylalanine (Fru-Phe) and fructose-leucine (Fru-Leu) was monitored by mass spectrometry. The concentration of Fru-Phe in submicron emulsions was similar to that in water, while Fru-Leu was reduced up to 47% in the emulsions. These data indicated that partition coefficient of amino acids, determining the reactants location, can substantially influence the MR and the final quality of foods.

References

Feb 17, 1981·Biochemistry·R WolfendenC C Southgate
Jan 1, 1994·Critical Reviews in Food Science and Nutrition·V A Yaylayan, A Huyghues-Despointes
Oct 29, 2000·Journal of Agricultural and Food Chemistry·S VautheyH J Watzke
Feb 26, 2005·Critical Reviews in Food Science and Nutrition·Rosario Zamora, Francisco J Hidalgo
Sep 3, 2009·The Journal of Physical Chemistry. B·Paul Ben IshaiYuri Feldman
Aug 21, 2010·Molecular Nutrition & Food Research·Martinus van BoekelGerhard Eisenbrand
Dec 8, 2010·Journal of Agricultural and Food Chemistry·Sung Je LeeDavid Julian McClements
Jan 25, 2011·Journal of Mass Spectrometry : JMS·Tiffany PortaGérard Hopfgartner
Nov 23, 2011·Food & Function·David Julian McClements, Hang Xiao
Oct 16, 2012·Journal of Agricultural and Food Chemistry·Alberto FioreVincenzo Fogliano
Feb 22, 2013·Journal of Agricultural and Food Chemistry·Mareen Smuda, Marcus A Glomb
Nov 1, 1992·Journal of the American Society for Mass Spectrometry·L Jiang, M Moini
Jul 22, 2014·Angewandte Chemie·Michael Hellwig, Thomas Henle
Sep 23, 2014·Journal of Agricultural and Food Chemistry·José Miguel Aguilera
Oct 10, 2014·Journal of Agricultural and Food Chemistry·S Sezer KiralanEric A Decker
Dec 4, 2014·Food Chemistry·Angela E NewtonJuliet A Gerrard
May 3, 2015·Journal of Molecular Modeling·Ge-Rui RenWen-Jun Fang
Aug 12, 2015·Journal of Colloid and Interface Science·Wai Fun LeongJohn N Coupland

❮ Previous
Next ❯

Citations

Jul 1, 2017·Critical Reviews in Food Science and Nutrition·Edoardo CapuanoMartinus A J S van Boekel
Feb 1, 2018·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Maximilian Kranz, Thomas Hofmann
Apr 21, 2020·Journal of Agricultural and Food Chemistry·Antonio Dario TroiseVincenzo Fogliano
Oct 16, 2020·Journal of Agricultural and Food Chemistry·Antonio Dario TroiseClaire C Berton-Carabin

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Journal of Peptide Science : an Official Publication of the European Peptide Society
Carmela MennellaVincenzo Fogliano
© 2022 Meta ULC. All rights reserved