Influence of pH upon the activity of glycosidases and proteinases of intestinal mucosa, chyme and microbiota in fish

被引：13

作者：

Kuz'mina, V. V. ^{[1
]}

Skvortsova, E. G. ^{[2
]}

Zolotareva, G. V. ^{[3
]}

Sheptitskiy, V. A. ^{[3
]}

机构：

[1] ID Papanin Inst Biol Inland Waters RAS, Borok, Russia

[2] FSEI Yaroslavl State Agr Acad, Yaroslavl, Russia

[3] TG Shevchenko State Univ, Tiraspol, Moldova

来源：

FISH PHYSIOLOGY AND BIOCHEMISTRY | 2011年 / 37卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

pH; Intestinal mucosa; Chyme; microbiota; Amylolytic activity; Proteolytic activity; Fish; FRESH-WATER FISH; PYLORIC CECA; DIGESTIVE ENZYMES; CARASSIUS-AURATUS; TRYPSIN; PURIFICATION; MICROFLORA; BACTERIA; MULLET; TRACT;

D O I：

10.1007/s10695-010-9426-3

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

It is shown that amylolytic and proteolytic activity of the intestinal mucosa, the chyme and the intestinal flora in the fishes, zander Zander lucioperca (L.), perch Perca fluviatilis L., bream Abramis brama (L.) and roach Rutilus rutilus (L.), belonging according to their feeding habits to different ecological groups at the same pH values as well as in the pH range from 5.0 to 10.0 considerably varies. The glycosidase pH optimum of the mucosa and intestinal microbiota is 7.0, whereas that of the chyme varies from 6.0 (in roach) to 8.0 (in bream). pH optimum of the mucosa proteinases in all fish species is 10.0, whereas that of the chyme and the bacterial flora can be observed in all the range of pH values.

引用

页码：345 / 353

页数：9

共 30 条

[1] Influence of pH upon the activity of glycosidases and proteinases of intestinal mucosa, chyme and microbiota in fish
V. V. Kuz’mina
E. G. Skvortsova
G. V. Zolotareva
V. A. Sheptitskiy
Fish Physiology and Biochemistry, 2011, 37 : 345 - 353
[2] Effect of pH on the activity of proteinases in intestinal mucosa, chyme, and microbiota of fish from the Cuciurgan reservoir
Kuz’mina V.V.
Zolotareva G.V.
Sheptitskiy V.A.
Journal of Ichthyology, 2014, 54 (8) : 591 - 597
[3] Effects of temperature and pH on activity of proteinases of intestinal mucosa and enteral microbiota of fish
Kuz'mina, VV
Pervushina, KA
JOURNAL OF EVOLUTIONARY BIOCHEMISTRY AND PHYSIOLOGY, 2004, 40 (03) : 264 - 270
[4] Effects of Temperature and pH on Activity of Proteinases of Intestinal Mucosa and Enteral Microbiota of Fish
V. V. Kuz''mina
K. A. Pervushina
Journal of Evolutionary Biochemistry and Physiology, 2004, 40 : 264 - 270
[5] Activity dynamics of proteinases and glycosidases of fish chyme with exposure in fresh and brackish water
V. V. Kuz’mina
N. V. Shekovtsova
V. E. Bolobonina
Biology Bulletin, 2010, 37 : 605 - 611
[6] Activity dynamics of proteinases and glycosidases of fish chyme with exposure in fresh and brackish water
Kuz'mina, V. V.
Shekovtsova, N. V.
Bolobonina, V. E.
BIOLOGY BULLETIN, 2010, 37 (06) : 605 - 611
[7] The dynamics of proteinases activity in fish chyme and intestine mucosa upon exposure to fresh and brackish water in vitro
V. V. Kuz’mina
Inland Water Biology, 2010, 3 : 85 - 89
[8] The dynamics of proteinases activity in fish chyme and intestine mucosa upon exposure to fresh and brackish water in vitro
Kuz'mina, V. V.
INLAND WATER BIOLOGY, 2010, 3 (01) : 85 - 89
[9] Effect of temperature on proteinase activites of enteral microbiota and intestinal mucosa of fish of different ecological groups
Kuz'mina, V. V.
Shalygin, M. V.
Skvortsova, E. G.
JOURNAL OF EVOLUTIONARY BIOCHEMISTRY AND PHYSIOLOGY, 2012, 48 (02) : 140 - 146
[10] Effect of pH on the proteinase activities in the intestine mucosa, chyme, and enteral microbiota in the piscivorous fish differing in their ecological traits
Kuz’mina V.V.
Zolotareva G.V.
Sheptitskii V.A.
Journal of Ichthyology, 2016, 56 (1) : 147 - 153

← 1 2 3 →