0000000000330134

AUTHOR

Margarita Orejas

showing 4 related works from this author

Additional file 1: of De novo production of six key grape aroma monoterpenes by a geraniol synthase-engineered S. cerevisiae wine strain

2015

Table S1. Concentrations (Îźg/L) of fundamental monoterpenes found in wines made from different aromatic and neutral grape cultivars.

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Construction of a genetically modified wine yeast strain expressing the Aspergillus aculeatus rhaA gene, encoding an -L-Rhamnosidase of enological in…

2003

Monoterpenes such as geraniol, linalool, and -terpineol present in grapes determine the varietal flavor properties of young quality wines made from Muscat varieties (for reviews, see references 19 and 21). Geraniol and linalool are considered to be the most important of the monoterpene alcohols, as they are present in greater concentrations and have lower flavor thresholds than other major wine monoterpenes. In particular, linalool is thought to be responsible for the grapelike aroma of wines produced from the Muscat variety. A large proportion of

AFSG Stafafdelingen (WUATV)Glycoside HydrolasespurificationAcyclic MonoterpenesMonoterpenepurifying glycosidasesWineSaccharomyces cerevisiaeMicrobiologyApplied Microbiology and Biotechnologychemistry.chemical_compoundLinalooll-rhamnopyranosidaseMicrobiologieVitisFood scienceFlavorVLAGAlpha-L-rhamnosidasel-arabinofuranosidaseWineEcologybiologybeta-GlucosidaseAspergillus aculeatusbeta-d-glucopyranosidasefood and beveragesbiology.organism_classificationAFSG Staff Departments (WUATV)Yeast in winemakingAspergillusBiochemistrychemistryaromaFermentationMonoterpenesFood Microbiologymicrovinification processessaccharomyces-cerevisiaeGenetic EngineeringnigerGeraniolFood ScienceBiotechnologygrape juice
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De novo production of six key grape aroma monoterpenes by a geraniol synthase-engineered S. cerevisiae wine strain

2015

[Background] Monoterpenes are important contributors to grape and wine aroma. Moreover, certain monoterpenes have been shown to display health benefits with antimicrobial, anti-inflammatory, anticancer or hypotensive properties amongst others. The aim of this study was to construct self-aromatizing wine yeasts to overproduce de novo these plant metabolites in wines.

GeraniolWine aromaMonoterpeneAroma of wineGeranyl acetateBioengineeringWineSaccharomyces cerevisiaeBiologyApplied Microbiology and Biotechnologychemistry.chemical_compoundLinaloolNerolVitisFood sciencePlant ProteinsWineCitronellolResearchfungidigestive oral and skin physiologyfood and beveragesPhosphoric Monoester HydrolasesRecombinant ProteinsMonoterpene bioconversionchemistryBiochemistryFermentationOdorantsOcimum basilicumMonoterpenesSelf-aromatizing wine yeastsGeraniol synthaseMetabolic engineeringGeraniolBiotechnology
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α-L-rhamnosidases: Old and New Insights

2007

L-Rhamnose is a component of plant cell wall pectic polysaccharides (Mutter et al., 1994; Ridley et al., 2001), glycoproteins (Haruko and Haruko, 1999) and secondary metabolites such as anthocyanins (Renault et al., 1997), flavonoids (Bar-Peled et al., 1991) and triterpenoids (Friedman and McDonald, 1997). It has also been found in bacterial heteropolysaccharides (Hashimoto and Murata, 1998), rhamnolipids (Ochsner et al., 1994) and in the repeating units of the O-antigen structure of the lipopolysaccharide component of bacterial outer membranes (Chua et al., 1999). Some rhamnosides are important bioactive compounds, e.g. cytotoxic saponins (Bader et al., 1998; Yu et al., 2002), antifungal p…

chemistry.chemical_classificationAntioxidantStereochemistryChemistryRhamnosemedicine.medical_treatmentfood and beveragesGlycosidePolysaccharideCell wallHydrolysischemistry.chemical_compoundTriterpenoidBacterial virulencemedicine
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