Search results for "Non starter lactic acid bacteria"

showing 3 items of 3 documents

A large factory-scale application of selected autochthonous lactic acid bacteria for PDO Pecorino Siciliano cheese production

2016

The main hypothesis of this study was that the autochthonous lactic acid bacteria (LAB) selected for their dairy traits are able to stabilize the production of PDO (Protected Denomination of Origin) Pecorino Siciliano cheese, preserving its typicality. The experimental plan included the application of a multi-strain lactic acid bacteria (LAB) culture, composed of starter (Lactococcus lactis subsp. lactis CAG4 and CAG37) and non starter (Enterococcus faecalis PSL71, Lactococcus garviae PSL67 and Streptococcus macedonicus PSL72) strains, during the traditional production of cheese at large scale level in six factories located in different areas of Sicily. The cheese making processes were foll…

0301 basic medicineRAPD-PCRLactococcus garviaeStarter lactic acid bacteria030106 microbiologyNon starter lactic acid bacteria; RAPD-PCR; Starter lactic acid bacteria; Traditional cheese; TypicalityColony Count MicrobialNon starter lactic acid bacteriaBiologyMicrobiologyEnterococcus faecalis03 medical and health scienceschemistry.chemical_compoundStarterCheeseRNA Ribosomal 16SEnterococcus faecalisAnimalsSettore AGR/18 - Nutrizione E Alimentazione AnimaleFood scienceStreptococcus macedonicusNon starter lactic acid bacteria RAPD-PCR Starter lactic acid bacteria Traditional cheese TypicalityTypicalityLactococcus lactisStreptococcusfood and beveragesTraditional cheeseHydrogen-Ion Concentrationbiology.organism_classificationRandom Amplified Polymorphic DNA TechniqueRAPDLactic acidLactococcus lactisLactobacillusMilkchemistryLactobacillaceaeFermentationFood MicrobiologyBacteriaNon starter lactic acid bacteria RAPD-PCR Starter lactic acid bacteria Traditional cheese TypicalitySettore AGR/16 - Microbiologia AgrariaFood Science
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Addition of selected starter/non-starter lactic acid bacterial inoculums to stabilise PDO Pecorino Siciliano cheese production

2020

Abstract The present study was carried out to produce Protected Denomination of Origin (PDO) Pecorino Siciliano cheese with a multi-species lactic acid bacteria (LAB) culture, composed of starter and non-starter strains in order to reduce the microbiological variability of the products derived without LAB inoculums. To this end, cheese samples produced in six factories located in five provinces (Agrigento, Catania, Enna, Palermo and Trapani) of Sicily, and previously characterised for physicochemical, microbiological and sensory aspects, have been investigated in this work for bacterial microbiome, fatty acid (FA) composition as well as volatile organic compound (VOC) profiles. Analysis of …

Starter lactic acid bacteria030309 nutrition & dieteticsNon starter lactic acid bacteriaRaw milk ripened cheese03 medical and health scienceschemistry.chemical_compound0404 agricultural biotechnologyStarterMixed cultureCheeseLactobacillalesAnimalsSettore AGR/18 - Nutrizione E Alimentazione AnimaleFood scienceLactic AcidVolatile organic compoundsSicilyTypicalitychemistry.chemical_classification0303 health sciencesbiologyFatty acid04 agricultural and veterinary sciencesbiology.organism_classification040401 food scienceLactic acidSettore AGR/15 - SCIENZE E TECNOLOGIE ALIMENTARIMilkchemistryMiSeq IlluminaFood MicrobiologyComposition (visual arts)BacteriaSettore AGR/16 - Microbiologia AgrariaFood Science
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Non-starter lactic acid bacteria used to improve cheese quality and provide health benefits

2010

Non-starter lactic acid bacteria (NSLAB) dominate cheese microbiota during ripening. They tolerate the hostile environment well and strongly influence the biochemistry of curd maturation, contributing to the development of the final characteristics of cheese. Several NSLAB are selected on the basis of their health benefits (enhancement of intestinal probiosis, production of bioactive peptides, generation of gamma-aminobutyric acid and inactivation of antigenotoxins) and are employed in cheese-making. This review describes the ecology of NSLAB, and focuses on their application as adjunct cultures, in order to drive the ripening process and promote health advantages. The scopes of future dire…

BiologyMicrobiologylaw.inventioncheeseProbioticchemistry.chemical_compoundStarterlawHumansFood microbiologyFood scienceprotective culturesProbioticsfood and beveragesLactobacillaceaebiology.organism_classificationLactic acidnon starter lactic acid bacteriachemistryLactobacillaceaeantigenotoxins aromatic culturebioactive peptideFermentationFood MicrobiologyFermentationFood qualityprobioticBacteriaγ-aminobutyric acidSettore AGR/16 - Microbiologia AgrariaFood ScienceFood Microbiology
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