Release of β-galactosidase from lactobacilli

被引：0
作者：
Montanari, G
Zambonelli, C
Grazia, L
Benevelli, M
Chiavari, C
机构：
[1] Univ Bologna, DIPROVAL, I-42100 Reggio Emilia, Italy
[2] Univ Molise, DISTAAM, I-861 Campobasso, Italy
来源：
FOOD TECHNOLOGY AND BIOTECHNOLOGY | 2000年 / 38卷 / 02期
关键词：
lactic acid bacteria; autolysis; beta-galactosidase;
D O I：
暂无
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：
Lactobacillus brevis cells at the end of growth release intracellular beta-galactosidase into the medium. Enzyme release begins immediately after the end of cell multiplication and is connected to cell autolysis and breakage of the cell wall. Lactobacillus plantarum cells did not release beta-galactosidase because autolysis occurred in a different way. The cells initially collapsed, without showing signs of cell wall breakage, which became evident only after 30 or more days from the end of growth.
引用
收藏
页码：129 / 133
页数：5
相关论文
共 32 条
  • [1] [Anonymous], NEW COMPREHENSIVE BI
  • [2] Antoine Jean-Michel, 1997, Comptes Rendus de l'Academie d'Agriculture de France, V83, P81
  • [3] Bie R., 1975, Milchwissenschaft, V30, P739
  • [4] Bottazzi V., 1992, Annali di Microbiologia ed Enzimologia, V42, P227
  • [5] Autolysis of Two Strains of Lactococcus lactis during Cheese Ripening
    Chapot-Chartier, M. -P.
    Deniel, C.
    Rousseau, M.
    Vassal, L.
    Gripon, J. -C.
    [J]. INTERNATIONAL DAIRY JOURNAL, 1994, 4 (03) : 251 - 269
  • [6] Chiavari C, 1998, ANN MICROBIOL ENZIM, V48, P161
  • [7] BETA-GALACTOSIDASE OF STREPTOCOCCUS LACTIS
    CITTI, JE
    SANDINE, WE
    ELLIKER, PR
    [J]. JOURNAL OF BACTERIOLOGY, 1965, 89 (04) : 937 - &
  • [8] Characterization of lactobacilli involved in the ripening of soppressata molisana, a typical southern Italy fermented sausage
    Coppola, R
    Giagnacovo, B
    Iorizzo, M
    Grazia, L
    [J]. FOOD MICROBIOLOGY, 1998, 15 (03) : 347 - 353
  • [9] SOME PROPERTIES OF AUTOLYTIC N-ACETYLMURAMIDASE OF LACTOBACILLUS-ACIDOPHILUS
    COYETTE, J
    SHOCKMAN, GD
    [J]. JOURNAL OF BACTERIOLOGY, 1973, 114 (01) : 34 - 41
  • [10] WALL AUTOLYSIN OF LACTOBACILLUS-ACIDOPHILUS STRAIN 63-AM GASSER
    COYETTE, J
    GHUYSEN, JM
    [J]. BIOCHEMISTRY, 1970, 9 (15) : 2952 - &
1234