nieuwe zoekopdracht
[ meld een fout in dit record ]mandje (0): toevoegen | toon Print deze pagina

Activities of chitinase and protease and concentration of fluoride in the digestive tract of Antarctic fishes feeding on krill (Euphausia superba Dana)
Rehbein, H.; Danulat, E.; Leinemann, M. (1986). Activities of chitinase and protease and concentration of fluoride in the digestive tract of Antarctic fishes feeding on krill (Euphausia superba Dana). Comp. Biochem. Physiol., Part A Physiol. 85(3): 545-551
In: Comparative Biochemistry and Physiology. Part A. Physiology. Pergamon: Oxford. ISSN 0300-9629; e-ISSN 1531-4332
Peer reviewed article  

Beschikbaar in  Auteurs 

Trefwoorden
    Biochemie; Diëten; Enzymatic activity; Mariene vis; Chaenocephalus aceratus (Lönnberg, 1906) [WoRMS]; Champsocephalus gunnari Lönnberg, 1905 [WoRMS]; Euphausia superba Dana, 1850 [WoRMS]; Notothenia neglecta Nybelin, 1951 [WoRMS]; Marien

Auteurs  Top 
  • Rehbein, H.
  • Danulat, E.
  • Leinemann, M.

Abstract
    Studies on the digestion of krill by Notothenia rossii marmorata, Notothenia neglecta, Champsocephalus gunnari and Chaenocephalus aceratus showed that these Antarctic fish species are well equipped to feed on krill, as indicated by their high levels of chitinase and protease activity. Very high chitinolytic activities were determined in the stomach of the fish species. However, activities that were measured in intestine samples can be substantial, as well. Very strong protease activities were determined in samples of the stomach tissue and the intestinal contents. When krill were present in the guts, the concentrations of fluoride in the stomach and intestinal contents of N. rossii marmorata and Ch. gunnari were extremely high, while the tissues were practically devoid of fluoride.

Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid Top | Auteurs 
IMIS is ontwikkeld en wordt gehost door het VLIZ, voor meer informatie contacteer .