Results 31 to 40 of about 2,880 (197)

Metabolic Fates of L-Tryptophan in Saccharomyces uvarum (Saccharomyces carlsbergensis).

Chemical and Pharmaceutical Bulletin, 1991
The metabolism of L-tryptophan by Saccharomyces uvarum (carlsbergensis) was investigated by simultaneous measuring of fluxes through kynureninase, through transaminases and into protein using L-[methylene-14C] and L-[side chain-2,3-3H]tryptophan.
SHIN, Mariko, SHINGUU, Tetsuro, SANO, Keiji, UMEZAWA, Chisae   +3 more
openaire   +3 more sources

Influence des produits de traitement de la vigne sur la microflore levurienne (*)

OENO One, 1976
Parmi les produits de traitement essayés à la vigne en 1975, c'est l'Euparène qui modifie le plus profondément la flore des levures. Pendant les 17 jours de contrôle de la fermentation, cette flore a été composée, en présence d'Euparène, de 57 p.
Simone Sapis-domercq, Alain Bertrand, Françoise Mur, Ch. Sarre   +3 more
doaj   +1 more source

Synthesis of Aroma Compounds as a Function of Different Nitrogen Sources in Fermentations Using Non-Saccharomyces Wine Yeasts

Microorganisms, 2022
Non-Saccharomyces yeasts are prevalent at the onset of grape must fermentations and can have a significant influence on the final wine product. In contrast to Saccharomyces cerevisiae, the biosynthetic pathways leading to aroma compound formation in ...
Jennifer Badura, Marko Medić, Niël van Wyk, Birgit Krause, Heike Semmler, Silvia Brezina, Isak S. Pretorius, Doris Rauhut, Christian von Wallbrunn   +8 more
doaj   +1 more source

Identification of some chromosomes of the brewing yeastSaccharomyces uvarum [PDF]

FEMS Microbiology Letters, 1988
Abstract Chromosomal DNA molecules of Saccharomyces uvarum and Saccharomyces cerevisiae were separated using Orthogonal Field Alteration Gel Electrophoresis (OFAGE). Hybridization with specific probes of S. cerevisiae chromosomes allowed the identification of seven chromosomes of S. uvarum.
L'Hote, Hervé, Dequin, Sylvie, Boutelet, Françoise   +2 more
openaire   +3 more sources

Differential paralog divergence modulates genome evolution across yeast species. [PDF]

PLoS Genetics, 2017
Evolutionary outcomes depend not only on the selective forces acting upon a species, but also on the genetic background. However, large timescales and uncertain historical selection pressures can make it difficult to discern such important background ...
Monica R Sanchez, Aaron W Miller, Ivan Liachko, Anna B Sunshine, Bryony Lynch, Mei Huang, Erica Alcantara, Christopher G DeSevo, Dave A Pai, Cheryl M Tucker, Margaret L Hoang, Maitreya J Dunham   +11 more
doaj   +1 more source

Effects of Biodynamic Vineyard Management on Yeast Community and Aroma Components in ‘Cabernet Sauvignon’ Wine [PDF]

Shipin Kexue, 2023
In order to explore the effects of biodynamic vineyard management on the yeast community structure and volatile aroma components during wine fermentation, Cabernet Sauvignon grapes from biodynamic (BD) and conventional (CV) vineyards were naturally ...
CHEN Xuelian, ZANG Wei, LIU Yu, JIANG Zhanzhan, PENG Shuai, WANG Jing
doaj   +1 more source

Hybrids Saccharomyces cerevisiae X Saccharomyces bayanus var. uvarum having a high liberating ability of some sulfur varietal aromas of Vitis vinifera Sauvignon blanc wines

OENO One, 2002
We measured ability of some indigenous Saccharomyces bayanus var. uvarum wine yeasts to release volatile thiols from their S-cysteine conjugate precursors, odorous compounds responsible for the characteristic aroma of Sauvignon blanc wines.
Isabelle Masneuf-Pomarède, Marie-Laure Murat, Gennadi I. Naumov, Takatoshi Tominaga, Denis Dubourdieu   +4 more
doaj   +1 more source

Influence of temperature and pH on S. bayanus var. uvarum growth; impact of a wine yeast interspecific hybridization on these parameters [PDF]

, 2005
The species Saccharomyces bayanus var. uvarum possesses interesting enological characteristics but produces high concentration of volatile fermentative compounds not desirable in Sauvignon blanc wines.
Taillandier, Patricia, Serra, Audrey, Patricia Taillandier, Audrey Serra, Strehaiano, Pierre, Pierre Strehaiano   +5 more
core   +1 more source

Hybridization of Saccharomyces cerevisiae Sourdough Strains with Cryotolerant Saccharomyces bayanus NBRC1948 as a Strategy to Increase Diversity of Strains Available for Lager Beer Fermentation

Microorganisms, 2021
The search for novel brewing strains from non-brewing environments represents an emerging trend to increase genetic and phenotypic diversities in brewing yeast culture collections.
Martina Catallo, Fabrizio Iattici, Cinzia L. Randazzo, Cinzia Caggia, Kristoffer Krogerus, Frederico Magalhães, Brian Gibson, Lisa Solieri   +7 more
doaj   +1 more source

Genome Sequencing and Comparative Analysis of Three Hanseniaspora uvarum Indigenous Wine Strains Reveal Remarkable Biotechnological Potential

Frontiers in Microbiology, 2020
A current trend in winemaking has highlighted the beneficial contribution of non-Saccharomyces yeasts to wine quality. Hanseniaspora uvarum is one of the more represented non-Saccharomyces species onto grape berries and plays a critical role in ...
Nicoletta Guaragnella, Nicoletta Guaragnella, Matteo Chiara, Angela Capece, Patrizia Romano, Rocchina Pietrafesa, Gabriella Siesto, Caterina Manzari, Graziano Pesole, Graziano Pesole   +9 more
doaj   +1 more source