Search results for "Staphylococcus xylosus"

showing 2 items of 2 documents

Valorization of indigenous dairy cattle breed through salami production

2016

The aim of the research was to produce salami manufactured with meat of three different commercial categories of bovine breed: cow on retirement, beef and young bull. A total of six experimental productions, at small-scale plant, were carried out with and without starter culture inoculums. The evolution of physico-chemical parameters in all trials followed the trend already registered for other fermented meat products. Several LAB species were found during process with different levels of species diversity and frequency of isolation among inoculated (mainly Pediococcus pentosaceus and Staphylococcus xylosus) and uninoculated (mainly Enterococcus devriesei, Lactobacillus curvatus and Lactoba…

0301 basic medicineAdultMaleSettore AGR/19 - Zootecnica SpecialeMeatCinisara breed; Lactic acid bacteria; Meat fermentation; Salami; Starter culture; Adult; Animals; Bacteria; Cattle; Female; Food Handling; Humans; Male; Meat; Meat Products; Breeding; Fermentation; Food Microbiology; Food ScienceFood Handling030106 microbiologySalamiBreedingSensory analysis03 medical and health sciencesSettore AGR/17 - Zootecnica Generale E Miglioramento GeneticoStarterLactic acid bacteriaAnimalsHumansFood scienceDairy cattleMeat ProductbiologyBacteriaInoculationMeat fermentationAnimal0402 animal and dairy scienceStaphylococcus xylosusfood and beveragesRipening04 agricultural and veterinary sciencesSettore AGR/15 - Scienze E Tecnologie Alimentaribiology.organism_classification040201 dairy & animal scienceBreedLactobacillus sakeiMeat ProductsStarter cultureFermentationFood MicrobiologyCattleFemaleCinisara breedHumanFood ScienceSettore AGR/16 - Microbiologia Agraria
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Core–Shell Nanorod Columnar Array Combined with Gold Nanoplate–Nanosphere Assemblies Enable Powerful In Situ SERS Detection of Bacteria

2016

Development of a label-free ultrasensitive nanosensor for detection of bacteria is presented. Sensitive assay for Gram-positive bacteria was achieved via electrostatic attraction-guided plasmonic bifacial superstructure/bacteria/columnar array assembled in one step. Dynamic optical hotspots were formed in the hybridized nanoassembly under wet-dry critical state amplifying efficiently the weak vibrational modes of three representative food-borne Gram-positive bacteria, that is, Staphylococcus xylosus, Listeria monocytogenes, and Enterococcus faecium. These three bacteria with highly analogous Raman spectra can be effectively differentiated through droplet wet-dry critical SERS approach combi…

In situMaterials scienceGram-positive bacteriata221Nanotechnology02 engineering and technologySpectrum Analysis Raman010402 general chemistry01 natural sciencessymbols.namesakeNanosensorGeneral Materials Scienceta318PlasmonNanotubesbiology3D PCASERSStaphylococcus xylosusGram-positive bacteria021001 nanoscience & nanotechnologybiology.organism_classificationListeria monocytogenesnanoarray0104 chemical sciencessymbolsNanorodGoldsuperstructure0210 nano-technologyRaman spectroscopyNanospheresBacteriaACS Applied Materials and Interfaces
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