Identification and Quantitation of Hydroxy Fatty Acids in Fermented Sausage Samples

Journal of Agricultural and Food Chemistry
Nuanyi LiangMichael G Gänzle

Abstract

The quality of fermented sausage is strongly influenced by its fatty acid (FA). However, the role of a defined starter culture in modifying sausage FA composition, and especially in the production of hydroxy FAs (HFAs), has not been determined. In this study, the FA compositions of sausages fermented with Latilactobacillus sakei, with L. sakei plus Staphylococcus carnosus, and with an aseptic control were characterized by liquid chromatography-mass spectrometry (MS)/MS and gas chromatography-MS. The sausages fermented with L. sakei, and with L. sakei plus S. carnosus, showed a reduced accumulation of poly and/or diunsaturated FAs and distinct composition of HFAs compared to the aseptic control. 2-HFAs were enriched via high-speed counter-current chromatography and identified uniquely in the L. sakei plus S. carnosus fermented sausage. Through lipid analyses, this study illustrated how the choice of a defined starter culture affected the observed FA metabolism in fermented sausages, facilitating the development of starter cultures or additives that impart desirable characteristics to sausage.

References

Oct 1, 1978·Analytical Biochemistry·A Hara, N S Radin
Apr 18, 1998·Applied and Environmental Microbiology·C HertelW P Hammes
Jun 17, 1998·Critical Reviews in Food Science and Nutrition·F Toldrá, M Flores
Aug 12, 1999·Critical Reviews in Food Science and Nutrition·J A OrdóñezL de la Hoz
Sep 15, 2001·Journal of Applied Microbiology·C BarrièreR Talon
Jul 30, 2004·Rapid Communications in Mass Spectrometry : RCM·Morten K MoeMagda Claeys
Nov 9, 2004·Molecular Pharmacology·Jordi MartínezPablo V Escribá
Oct 11, 2005·International Journal of Food Microbiology·Frédéric LeroyLuc De Vuyst
Oct 29, 2010·Applied Microbiology and Biotechnology·Cynthia Romero-GuidoYves Waché
May 31, 2011·Meat Science·Mario Estévez
Aug 28, 2012·Microbial Cell Factories·Sarang Dilip PophalySudhir Kumar Tomar
Jul 19, 2013·Biotechnology Advances·Kyoung-Rok Kim, Deok-Kun Oh
Nov 12, 2013·Plant Physiology·Takashi L ShimadaIkuko Hara-Nishimura
Apr 25, 2014·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·David C NiemanKirk L Pappan
Jul 5, 2015·Chemical Senses·Cordelia A RunningRichard D Mattes
Oct 21, 2016·Frontiers in Microbiology·Yuan Y ChenMichael G Gänzle
Sep 18, 2018·International Journal of Food Microbiology·Mattia QuattriniMichael Gänzle
Nov 8, 2018·International Journal of Food Science·Carla María Blanco-LizarazoRené Miranda-Ruvalcaba
Sep 29, 2019·Antioxidants·Rubén DomínguezJosé M Lorenzo

❮ Previous
Next ❯

Citations

Aug 18, 2021·Prostaglandins, Leukotrienes, and Essential Fatty Acids·Nuanyi LiangAmeer Y Taha

❮ 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.