In view of the increase in Saccharomyces cerevisiae mannan content, the culture condition for S.cerevisiae were optimized in this study. The influence of culture condition such as original pH, inoculum size, and temperature on mannan production were evaluated using Response surface methodology. The mathematical model was established by the quadratic rotary combination design. with the order of ...

Broiler chick performance using Saccharomyces cerevisiae yeast cell wall as an anti-mycotoxin additive | Vinícius Machado dos Santos, Gabriel da Silva Oliveira, Cristina Amorim Ribeiro de Lima, Fernando Augusto Curvello Agricultural Journals

In this work was evaluated the effect of sequential inoculum Hanseniaspora uvarum AS27 strain and a commercial Saccharomyces cerevisiae yeast on physical–chemical organoleptic features Aglianico, traditional red wine Southern Italy. Four fermentation treatments pilot scale were performed. treatment A, alcoholic spontaneously conducted by indigenous yeasts present in grape must. B C inoculated r...

In view of the increase in Saccharomyces cerevisiae mannan content, the culture condition for S.cerevisiae were optimized in this study. The influence of culture condition such as original pH, inoculum size, and temperature on mannan production were evaluated using Response surface methodology. The mathematical model was established by the quadratic rotary combination design. with the order of ...

Adeno-associated virus (AAV)-based vectors are promising tools for targeted transfer in gene therapy studies. Many efforts have been accomplished to improve production and purification methods. We thought to develop a simple eukaryotic system allowing AAV replication which could provide an excellent opportunity for studying AAV biology and, more importantly, for AAV vector production. It has be...

The present study analyzes the lack of culturability of different non-Saccharomyces strains due to interaction with Saccharomyces cerevisiae during alcoholic fermentation. Interaction was followed in mixed fermentations with 1:1 inoculation of S. cerevisiae and ten non-Saccharomyces strains. Starmerella bacillaris, and Torulaspora delbrueckii indicated longer coexistence in mixed fermentations ...

Bioethanol is an important oil substitute produced by the sugar fermentation process. To improve the efficiency of cellulase expression of Saccharomyces cerevisiae, a eukaryotic expression vector harboring a single-enzyme-system-three-cellulase gene (sestc) was integrated into the S. cerevisiae genome by the protoplast method. Using PCR screening, RT-PCR, and "transparent circle" detection, sev...