Zobrazeno 1 - 10
of 48
pro vyhledávání: '"C. C. Emeis"'
Publikováno v:
Biotechnology Letters. 13:149-154
The fungusAureobasidium pullulans CBS 58475 can be fermented easily and economically in its yeast-like form. The enzyme production is strictly connected to biomass production. In continuous culture, at a dilution rate of D=0.085 h−1, the fungus sho
Publikováno v:
Journal of the Institute of Brewing. 96:125-129
By way of somatic hybridization of a lager brewing strain with Saccharomyces diastaticus, a hybrid was constructed, which is suitable for the production of low carbohydrate beer. The hybrid character of the fusion product was confirmed by physiologic
Publikováno v:
Applied Microbiology and Biotechnology. 39:574-576
Several different bacteria and fungi capable of degrading yeast cell walls were isolated in the course of a screening programme. One Streptomyces and one Acremonium strain were found to degrade yeast cell walls extremely well. Both isolates produced
Autor:
C. C. Emeis
Publikováno v:
Food Biotechnology. 4:491-493
Publikováno v:
Current genetics. 22(6)
The electrophoretic karyotypes and some mtDNA restriction fragment patterns of 13 strains of Candida utilis and one strain of Hansenula jadinii were compared. PFGE separations revealed remarkable chromosome length polymorphisms between two groups of
Publikováno v:
Current genetics. 22(5)
The electrophoretic karyotype of fu1 ur strains of P. stipitis and five strains of C. shehatae were compared by means of OFAGE and TAFE techniques. Although the number of chromosomal bands was six in all cases except one, P. stipitis revealed a clear
Autor:
J. Dobberstein, C. C. Emeis
Publikováno v:
Applied Microbiology and Biotechnology. 35
β-Xylosidase was obtained from Aureobasidium pullulans CBS 58475 with an activity of 0.35 units/ml culture filtrate. The production of the enzyme was strongly inducible. β-Xylosidase was purified in two steps by anion exchange and gel-permeation ch
Publikováno v:
Applied Microbiology and Biotechnology. 35
Rare-mating of closely related Saccharomyces cerevisiae and S. diastaticus strains led to the formation of different hybrids. Mating-type switching and chromosome losses could be observed by means of classical genetic analysis and pulsed field gel el
Publikováno v:
Journal of Food Biochemistry. 9:325-348
The yeast Candida macedoniensis produces constitutively an extracellular pectinolytic enzyme with a high maceration activity; the culture filtrate is free from foreign enzyme activity. The enzyme formation is optimal under strictly anaerobic conditio
Publikováno v:
Journal of Food Biochemistry. 9:193-210
In screening 72 Candida strains for extracellular enzymes, one acidic and seven alkaline proteases, one amylase and six pectinases were found. Candida kefyr, Candida macedoniensis and four strains from Candida pseudotropicalis were pectinolytically a