Evaluation of antioxidant capacity of 13 plant extracts by three different methods: cluster analyses applied for selection of the natural extracts with higher antioxidant capacity to replace synthetic antioxidant in lamb burgers

Journal of Food Science and Technology
R P P FernandesM P de Melo

Abstract

The aims of this study were: to evaluate the total equivalent antioxidant capacities (TEAC) and phenolic contents of 13 plants extracts; to select the most promising extracts regarding reducing activity using cluster analysis multivariate statistical technique; and to analyse evaluate sensory acceptance of lamb burgers produced with the most promising natural antioxidants replacing sodium erythorbate. Plant extracts were evaluated regarding TEAC by DPPH(•) and FRAP methods, and total phenolics contents by Folin-Ciocalteau assay. The TEAC values ranged from 0.50 to 9.06 g trolox/100 g dry weight (dw) and from 43.6 to 472.32 μmol trolox/g dw for DPPH(•) and FRAP methods, respectively, and the total phenolic contents from 5.98 to 74.01 mg GAE/g dw. Extracts from Origanum vulgare, Melissa officinalis, Origanum majorana L. and Rosmarinus officinalis were grouped as the ones with higher antioxidant capacities by cluster analysis. All burgers produced with each one of these four plant extracts or with sodium erythorbate showed no differences (P > 0.05) regarding consumers' sensory acceptance. In conclusion, it is possible to replace sodium erythorbate in lamb burgers by any of the four natural extracts selected without compromising se...Continue Reading

References

Feb 19, 2004·Journal of Agricultural and Food Chemistry·H J Damien DormanRaimo Hiltunen
Sep 30, 2005·Journal of Agricultural and Food Chemistry·Bin ShanHarold Corke
May 20, 2011·International Journal of Food Sciences and Nutrition·Patrícia BealEunice Valduga
Mar 1, 2002·Meat Science·C CastelliniA Dal Bosco
Sep 28, 2012·Food Science and Technology International = Ciencia Y Tecnología De Los Alimentos Internacional·C D CapitaniI A Castro

❮ Previous
Next ❯

Citations

Mar 16, 2018·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Anna BaldisserottoSilvia Vertuani
Feb 23, 2019·Food Science and Technology International = Ciencia Y Tecnología De Los Alimentos Internacional·Mirosława Karpińska-Tymoszczyk, Anna Draszanowska
Jul 24, 2020·Foods·Alfredo TeixeiraSandra Rodrigues
Feb 8, 2019·Journal of Food Science and Technology·Mustafa ÇamOsman Sağdıç
Dec 8, 2019·Foods·Margarita Irene Ramírez-RojoArmida Sánchez-Escalante
Mar 8, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Ghader GhasemiJosé M Lorenzo
Jul 17, 2019·BioMed Research International·Sara CrucianiMargherita Maioli
Feb 14, 2021·Journal of Photochemistry and Photobiology. B, Biology·Cristina P B MeloRubia Casagrande
Apr 14, 2021·Langmuir : the ACS Journal of Surfaces and Colloids·Simin ZhangSongyi Lin
Jul 17, 2018·Food Research International·Leda C M CunhaCarlos A Conte-Junior
Aug 17, 2021·Frontiers in Bioengineering and Biotechnology·Muhammad Junaid YousafIn-Jung Lee

❮ 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.