Comparison of ethanol tolerance of free and immobilized Saccharomyces uvarum yeasts

被引：21
|
作者：
Ciesarova, Z [1 ]
Domeny, Z [1 ]
Smogrovicova, D [1 ]
Patkova, J [1 ]
Sturdik, E [1 ]
机构：
[1] Slovak Univ Technol Bratislava, Fac Chem Technol, Dept Biochem Technol, Bratislava 81237, Slovakia
来源：
FOLIA MICROBIOLOGICA | 1998年 / 43卷 / 01期
关键词：
D O I：
10.1007/BF02815543
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
O-2 consumption and CO2 production of free and immobilized Saccharomyces uvarum in the presence of ethanol were compared. The protective effect of immobilization on the yeast ethanol tolerance at 5-20 % of ethanol was more evident in CO2 production than in O-2 consumption. CO2 production by the yeast immobilized in calcium alginate and calcium pectate gel beads was approximately 2.5-times higher than by the free yeast at 5 and 10 % of ethanol. 4-Fold increase of CO2 production was observed at 15 % ethanol. Immobilization in calcium-containing carriers (alginate, pectate) resulted in enhanced activities of yeasts compared to the kappa-carrageenan carrier.
引用
收藏
页码：55 / 58
页数：4
相关论文
共 50 条
  • [31] ETHANOL-PRODUCTION BY A SELF-AGGREGATING MUTANT OF SACCHAROMYCES-UVARUM
    GONG, CS
    CHEN, LF
    BIOTECHNOLOGY AND BIOENGINEERING, 1984, : 257 - 268
  • [32] Ethanol tolerance of thermotolerant yeasts cultivated on mixtures of sucrose and ethanol
    Peres, MFS
    Laluce, C
    JOURNAL OF FERMENTATION AND BIOENGINEERING, 1998, 85 (04): : 388 - 397
  • [33] AN ELECTROPHORETIC COMPARISON OF THE ENZYMES OF SACCHAROMYCES YEASTS
    YAMAZAKI, M
    GOTO, S
    KOMAGATA, K
    JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY, 1983, 29 (04): : 305 - 318
  • [34] ENHANCED PRODUCTION OF ETHANOL FROM FREE AND IMMOBILIZED SACCHAROMYCES CEREVISIAE UNDER STATIONARY CULTURE
    Mariam, Irfana
    Manzoor, Kanwal
    Ali, Sikander
    Ikram-Ul-Haq
    PAKISTAN JOURNAL OF BOTANY, 2009, 41 (02) : 821 - 833
  • [35] CONTINUOUS GLYCEROL PRODUCTION WITH YEAST-CELLS, SACCHAROMYCES-UVARUM, IMMOBILIZED WITH AGAROSE
    YAMADE, K
    NAKATA, O
    FUKUSHIMA, S
    HAKKOKOGAKU KAISHI-JOURNAL OF THE SOCIETY OF FERMENTATION TECHNOLOGY, 1989, 67 (03): : 167 - 172
  • [36] Induction of desiccation tolerance by osmotic treatment in Saccharomyces uvarum var. carlsbergensis
    Eleutherio, ECA
    Maia, FM
    Pereira, MD
    Degre, R
    Cameron, D
    Panek, AD
    CANADIAN JOURNAL OF MICROBIOLOGY, 1997, 43 (05) : 495 - 498
  • [37] Species identification and strain discrimination of fermentation yeasts Saccharomyces cerevisiae and Saccharomyces uvarum using Raman spectroscopy and convolutional neural networks
    Wang, Kaidi
    Chen, Jing
    Martiniuk, Jay
    Ma, Xiangyun
    Li, Qifeng
    Measday, Vivien
    Lu, Xiaonan
    APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2023, 89 (12)
  • [38] The ethanol stress response and ethanol tolerance of Saccharomyces cerevisiae
    Stanley, D.
    Bandara, A.
    Fraser, S.
    Chambers, P. J.
    Stanley, G. A.
    JOURNAL OF APPLIED MICROBIOLOGY, 2010, 109 (01) : 13 - 24
  • [39] PRODUCTION OF ETHANOL WITH SACCHAROMYCES CEREVISIAE IN A CONTINUOUS REACTOR Note II: tests and modelling for a packed tubular reactor with immobilized yeasts
    Specchia, V.
    Genon, G.
    Gianetto, A.
    CHEMICAL ENGINEERING COMMUNICATIONS, 1983, 23 (4-6) : 233 - 243
  • [40] Aneuploidy and Ethanol Tolerance in Saccharomyces cerevisiae
    Morard, Miguel
    Macias, Laura G.
    Adam, Ana C.
    Lairon-Peris, Maria
    Perez-Torrado, Roberto
    Toft, Christina
    Barrio, Eladio
    FRONTIERS IN GENETICS, 2019, 10
12345