Results 161 to 170 of about 3,415 (192)

Bioethanol production from mulberry pomace by newly ısolated non-conventional yeast Hanseniaspora uvarum

Biomass Conversion and Biorefinery, 2023
Lignocellulosic biomass as a cheap and abundant raw material offers great advantages in terms of biotechnological applications. The current study aimed to produce bioethanol from mulberry pomace by newly isolated xylose/glucose co-fermenter Hanseniaspora uvarum.
Hüseyin Kaan Kabadayı, Ekin Demiray, Sevgi Ertuğrul Karatay, Gönül Dönmez   +3 more
openaire   +2 more sources

Glucose metabolism, enzymic analysis and product formation in chemostat culture of Hanseniaspora uvarum

Yeast, 1995
AbstractThe physiology of Hanseniaspora uvarum K5 was studied in glucose‐limited chemostat cultures and upon glucose pulse. Up to a dilution rate of 0·28 h−1, glucose was completely metabolized in biomass and CO2. Above this value, increase in the dilution rate was accompanied by sequential production of metabolites (glycerol, acetate and ethanol) and ...
Venturin, C., Boze, Hélène, Moulin, Gabrielle, Galzy, P.   +3 more
openaire   +3 more sources

Molecular and technological approaches to evaluate strain biodiversity in Hanseniaspora uvarum of wine origin [PDF]

Journal of Applied Microbiology, 2005
The characterization by molecular and physiological methods of wild apiculate strains, isolated from 'Aglianico del Vulture' grape must.The restriction analysis of 18S rDNA allowed the identification of strains at the species level, which were predominantly Hanseniaspora uvarum.
CAPECE, Angela, C. FIORE, A. MARAZ, ROMANO, Patrizia   +3 more
exaly   +4 more sources

Effect of preharvest application of Hanseniaspora uvarum on postharvest diseases in strawberries

Postharvest Biology and Technology, 2015
Abstract This study was conducted to evaluate the efficacy of preharvest applications of Hanseniaspora uvarum against postharvest mold decay of strawberry (Fragaria ananassa) fruit and quality maintenance during storage at 2 ± 1 °C and 90–95% RH.
Zikang Cai, Rong Yang, Hongmei Xiao, Xiaojie Qin, Linyuan Si   +4 more
openaire   +1 more source

Killer toxin producing strains of the yeasts Hanseniaspora uvarum and Pichia kluyveri

Archives of Microbiology, 1988
By heat treatment killer strains of the type K1 of Saccharomyces cerevisiae that are known to harbour dsRNA plasmids were completely cured, whereas only a small fraction of the clones of the killer type K2 had lost the dsRNA dependent killer character. The K2 killers but not the strains of killer type K1 were easily cured by cycloheximide.
J. Zorg, S. Kilian, F. Radler
openaire   +1 more source

Purification and properties of an alcohol dehydrogenase (HUADHII) from Hanseniaspora uvarum K ₅

Journal of Applied Bacteriology, 1995
An alcohol dehydrogenase HUADHII was purified 43.2‐fold from Hanseniaspora uvarum K 5 . The enzyme was trimeric with subunits of mol. wt 42 kDa. The N ‐terminal amino acid sequence of HUADHII has between 45 and 75%
Venturin, C., Zulaika, J., Boze, Hélène, Moulin, Gabrielle, Galzy, P.   +4 more
openaire   +2 more sources

Viability of Hanseniaspora uvarum yeast preserved by lyophilization and cryopreservation.

Yeast (Chichester, England), 2016
Hanseniaspora yeasts are known to produce volatile compounds that give fruity aromas in wine and fermented fruit. This study aimed to verify the feasibility of the Hanseniaspora uvarum strain that had been isolated and identified during a previous study and preserved by lyophilization and freezing at -80 °C (cryopreservation).
Giovana, de Arruda Moura Pietrowski, Mayara, Grochoski, Gabriela Felkl, Sartori, Tatiane Aparecida, Gomes, Gilvan, Wosiacki, Alessandro, Nogueira   +5 more
openaire   +1 more source

Enhancing wine ester biosynthesis in mixed Hanseniaspora uvarum/Saccharomyces cerevisiae fermentation by nitrogen nutrient addition

Food Research International, 2019
The dynamic changes of wine ester production during mixed fermentation with Hanseniaspora uvarum Yun268 and Saccharomyces cerevisiae F5 was investigated at different levels and timings of nitrogen nutrient addition. Nitrogen additions were performed by supplementing yeast assimilable nitrogen (YAN) into a synthetic grape must with defined composition ...
Kai, Hu, Guo-Jie, Jin, Yin-Hu, Xu, Shi-Jin, Xue, Shu-Jing, Qiao, Yu-Xi, Teng, Yong-Sheng, Tao   +6 more
openaire   +2 more sources

The nucleotide sequence and initial characterization of pyruvate decarboxylase from the yeast Hanseniaspora uvarum

Yeast, 1994
AbstractWe have isolated a pyruvate decarboxylase (PDC) gene from the yeast Hanseniaspora uvarum using the Saccharomyces cerevisiae PDC1 gene as a probe. The nucleotide sequence of this gene was determined and compared to PDC genes from yeast and other organisms. The H. uvarum PDC gene is more than 70% identical to the S.
P, Holloway, R E, Subden
openaire   +2 more sources

Killer toxin-secreting double-stranded RNA mycoviruses in the yeasts Hanseniaspora uvarum and Zygosaccharomyces bailii

Journal of Virology, 1994
Killer toxin-secreting strains of the yeasts Hanseniaspora uvarum and Zygosaccharomyces bailii were shown to contain linear double-stranded RNAs (dsRNAs) that persist within the cytoplasm of the infected host cell as encapsidated virus-like particles.
M J, Schmitt, F, Neuhausen
openaire   +2 more sources