Yeast diversity in the Mediterranean strawberry tree (Arbutus unedo L.) fruits' fermentations

Santo, David; Galego, Ludovina; Gonçalves, Teresa; Quintas, Célia

doi:10.1016/j.foodres.2012.01.009

Cited by 47 publications

(45 citation statements)

References 37 publications

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“…DNAs from liquid cultures were extracted according to Querol et al (1992). PCR reactions and amplifications conditions were performed as described in Santo et al (2012). PCR products (10 ml) were digested with the restriction enzymes CfoI (SigmaeAldrich, St. Louis, USA), HaeIII (Promega, Madison, USA) and HinfI (Promega).…”

Section: Yeast Isolation and Identificationmentioning

confidence: 99%

“…Fragment sizes were estimated by comparison against a DNA ladder (NZYDNA Ladder V, NZYTech). Yeast isolates were grouped according to their RFLP profiles and compared with the RFLP patterns described in Coton et al (2006), de Llanos Frutos et al (2004, Esteve-Zarzoso et al (1999), Santo et al (2012) and Valles et al (2007).…”

Section: Yeast Isolation and Identificationmentioning

confidence: 99%

“…PCR amplification of the referred region in the 26S rRNA gene with the primers NL1 (5 0 GCATATCAATAAGCGGAGGAAAAG-3 0 ) and NL4 (5 0 -GGTCCGT GTTTCAAGACGG-3 0 ) (Kurtzman and Robnett, 1998) was performed. The amplification reaction and PCR conditions were described in Santo et al (2012). Amplified products were sequenced by LGC Genomics (Germany) and sequences were compared to those available in GenBank database at the National Center for Biotechnology Information (NCBI) using BLAST (http://www.ncbi.nlm.nih.…”

Section: Yeast Isolation and Identificationmentioning

confidence: 99%

“…The presence of species of the genus Hanseniaspora have always been reported in apple/cider musts namely in the early phases of the cider making processes (Coton et al, 2006) constituting major species in the apple juice (Valles et al, 2007). These yeasts, characterized by low fermentative activity, have also been frequently found on the surface of fruit (grapes, strawberry tree fruit), in the first phases of the fermentations (Santo et al, 2012). The genus Metschnikowia includes species found commonly in the fruit surfaces and 2.5% of the isolates collected in fresh-cut apples were identified as M. pulcherrima (profile II).…”

Section: Percentage Of Samples In the Indicated Intervalmentioning

confidence: 99%

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Evaluation of microbial quality and yeast diversity in fresh-cut apple

et al. 2015

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Section: Yeast Isolation and Identificationmentioning

confidence: 99%

Section: Yeast Isolation and Identificationmentioning

confidence: 99%

Section: Yeast Isolation and Identificationmentioning

confidence: 99%

Section: Percentage Of Samples In the Indicated Intervalmentioning

confidence: 99%

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Evaluation of microbial quality and yeast diversity in fresh-cut apple

et al. 2015

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“…It has been isolated from the phylloplanes of diverse plants, maize silks, brackish water, mangrove swamps, glacial ice in Norway and wooden or painted structures (Arfi et al, 2012;Manitchotpisit et al, 2009;Santo et al, 2012;Zalar et al, 2008). Aureobasidium proteae was reported to cause chronic fungal meningitis (Kutleša et al, 2012) as well as a leaf spot disease of Proteaceae (Crous et al, 2011).…”

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confidence: 99%

Aureobasidium thailandense sp. nov. isolated from leaves and wooden surfaces

Peterson

Manitchotpisit

Leathers

2013

International Journal of Systematic and Evolutionary Microbiology

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Aureobasidium thailandense sp. nov. is described from cultures of material collected on leaves and wooden surfaces in Thailand and the type isolate is NRRL 58539T. Phylogenetically it is distinct from other species of the genus Aureobasidium. Phenotypically it is distinguished by its cardinal growth temperatures, salt tolerance and production of reddish brown hyphal pigmentation in PDA cultures, but micro-morphologically it is not clearly distinguishable from Aureobasidium pullulans. Unlike A. pullulans, A. thailandense sp. nov. produces a non-pullulan extracellular polysaccharide whose characteristics are unknown. The two known isolates of A. thailandense sp. nov. possess an approx. 500 bp type I intron in the 18S rRNA gene that is present in ITS amplifications using primers ITS4 and ITS5. A. pullulans isolates uniformly lack this intron.

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Fermented sugarcane and pineapple beverage produced usingSaccharomyces cerevisiaeand non-Saccharomycesyeast

et al. 2015

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The potential of Saccharomyces cerevisiae (strains UFLA CA11 and UFLA FW15) and Pichia caribbica (UFLA CAF733) to produce a fermented sugarcane and pineapple drink was evaluated. Co-and pure cultures using different proportions of sugarcane juice and pineapple pulp (80:20, 70:30 and 60:40) were prepared. The sugar concentration of the must was adjusted to 16°Brix and was inoculated with approximately 7 log CFU/mL. After a preliminary test and based on higher concentrations of desirable volatile components, low production of acetic acid, high production of ethanol, and kinetic parameters, P. caribbica was chosen to perform the fermentation in 5 L batches. The fermentation performed with P. caribbica in the proportion of 60:40 showed a yield in ethanol of 0.45 g/g, an ethanol productivity of 1.32 g/L/h and a fermentation efficiency of 88.22%. The maximum ethanol concentration was 79.78 g/L and P. caribbica increased concentrations of desirable volatile compounds, such as 2-phenyethanol, 2-methyl-1-propanol, 3-methyl-1-butanol, ethyl acetate and phenylethyl acetate.

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Yeast diversity in the Mediterranean strawberry tree (Arbutus unedo L.) fruits' fermentations

Cited by 47 publications

References 37 publications

Evaluation of microbial quality and yeast diversity in fresh-cut apple

Evaluation of microbial quality and yeast diversity in fresh-cut apple

Aureobasidium thailandense sp. nov. isolated from leaves and wooden surfaces

Fermented sugarcane and pineapple beverage produced usingSaccharomyces cerevisiaeand non-Saccharomycesyeast

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