Metabolomics of Spoilage Microorganisms

Spoilage microorganisms grow and produce different molecules that are involved in off-odor and off-flavor of foods. The spoilage depends on the microorganisms’ ability to adapt to the food ecosystem conditions and to metabolize the matrix. In particular they produce different compounds such as esters, ketones, aldehydes, hydrocarbons, alcohols, benzenoids, terpenoids, nitrogen, and sulfur compounds, amines, and volatile fatty acids (Dainty et al., 1985). All these compounds can characterize either the aroma or the spoilage. “Volatile fatty acids and ketones contribute with fatty/gamy/cheesy/dairy notes; aldehydes with their fatty/grassy odor considered fresh and agreeable at low levels, but unpleasant and rancid when concentrations rise; alcohols and esters with their ethereal/fruity/sweet nuances; benzene, sulfur, and terpene compounds with reminiscent plastic, cabbage, and floral/citrus odor, respectively.” The equilibrium among these compounds generates pleasant and typical meat and meat product aromas; on the other hand a disequilibrium creates off-odor and off-flavor. In particular in these activities either SSO or other microorganisms are involved

 

    Related Conference of Metabolomics of Spoilage Microorganisms

    June 28-30 2020

    BIOORGANIC MEDICINAL 2020

    March 23-24, 2020

    4thInternational Conference on Medical & Clinical Microbiology

    Singapore City, Singapore
    April 06-07, 2020

    12th Global Summit on Immunology and Cell Biology

    Manila, Philippines
    June 28-30 2020

    polymer catalysis 2020

    April 27-28, 2020

    5th World Conference on Applied Microbiology and Beneficial Microbes

    Singapore City, Singapore
    April 27-28, 2020

    23rd World Congress on Biotechnology

    Amsterdam, Netherlands
    June 28-30 2020

    biostatistics meet 2020

    June 15-16, 2020

    49th World Congress on Microbiology

    London, UK
    June 28-30 2020

    CELL TISSUE SCIENCE 2020

    June 24-25, 2020

    12th International Virology Summit

    Rome, Italy
    July 27-28, 2020

    World Summit on Genetics and Genomics

    Rome, Italy
    August 26-27, 2020

    13thAnnual Meet on Bacteriology & Applied Microbiology

    Singapore City, Singapore
    September 02-03, 2020

    5th International Conference on Bacteriology

    Barcelona, Spain
    September 18-19, 2020

    2nd International Conference on Cell Metabolism

    Dubai, UAE
    September 28-29, 2020

    8th World Congress and Expo on Applied Microbiology

    Barcelona, Spain
    October 06-07, 2020

    6th World Summit on Dental Health and Oral Hygiene

    Milan, Italy
    November 2-3, 2020

    World Virology Congress

    Rome, Italy
    November 11-12, 2020

    International Conference on Applied Microbiology

    Tokyo, Japan
    November 11-12, 2020

    International Conference on Microbiology

    Tokyo, Japan
    December 03-04, 2020

    3rd World Pediatric Infectious Disease Congress

    Valencia, South Korea
    December 07-08, 2020

    International Conference on Molecular Microbiology

    Dubai, UAE

    Metabolomics of Spoilage Microorganisms Conference Speakers

    Recommended Sessions

    Related Journals

    Are you interested in