Microencapsulation of stearidonic acid soybean oil in Maillard reaction-modified complex coacervates

Food Chemistry
Ebenezer A Ifeduba, Casimir C Akoh

Abstract

The antioxidant capacity of Maillard reaction (MR)-modified gelatin (GE)-gum arabic (GA) coacervates was optimized to produce microcapsules with superior oxidative stability compared to the unmodified control. MR was used to crosslink GE and GA, with or without maltodextrin (MD), to produce anti-oxidative Maillard reaction products (MRP) which was used to encapsulate stearidonic acid soybean oil (SDASO) by complex coacervation. Biopolymer blends (GE-GA [1:1, w/w] or GE-GA-MD [2:2:1, w/w/w]) were crosslinked by dry-heating at 80°C for 4, 8, or 16h. Relationships between the extent of browning, Trolox equivalent antioxidant capacity (TEAC), and the total oxidation (TOTOX) of encapsulated SDASO were fitted to quadratic models. The [GE-GA-MD] blends exhibited higher browning rates and TEAC values than corresponding [GE-GA] blends. Depending on the type of biopolymer blend and dry-heating time, TOTOX values of SDASO in MRP-derived microcapsules were 29-87% lower than that of the non-crosslinked control after 30days of storage.

References

Apr 27, 2001·Neuroscience and Biobehavioral Reviews·G BrandD Henquell
Mar 15, 2005·Journal of Microencapsulation·F WeinbreckC G de Kruif
Aug 29, 2006·Journal of Colloid and Interface Science·Tim J Wooster, Mary Ann Augustin
Jun 2, 2007·Journal of Colloid and Interface Science·Tim J Wooster, Mary Ann Augustin
Nov 9, 2010·Advances in Colloid and Interface Science·Christophe Schmitt, Sylvie L Turgeon
Jan 1, 1992·Bioscience, Biotechnology, and Biochemistry·A KatoK Kobayashi

❮ Previous
Next ❯

Citations

Nov 10, 2018·Journal of Food Science·Casimir C Akoh
Nov 16, 2018·Journal of the Science of Food and Agriculture·Yang GuoYang-Yang Chai
Nov 5, 2016·Wiley Interdisciplinary Reviews. Nanomedicine and Nanobiotechnology·Whitney C Blocher, Sarah L Perry
May 2, 2021·Advances in Colloid and Interface Science·Edgar Alan Cortés-MoralesGonzalo Velazquez
Feb 20, 2019·International Journal of Biological Macromolecules·Nafiseh JannasariAlireza Abbaspourrad

❮ 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.