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DETERMINATION OF SOME NATURAL INHIBITORS OF PEPSIN,
TRYPSIN AND CHYMOTRYPSIN IN SEVERAL INVERTEBRATE
AND FISH SPECIES ALONG THE ROMANIAN COAST OF THE 
BLACK SEA 


Natalia Rosoiu 1)Mihai Serban 2) and Maria Panait 1) 

1) Romanian Marine Research Institute Constanta
2) Faculty of Veterinary Medicine Bucharest


Abstract 
The paper is presenting preliminary data on some natural
inhibitors of pepsin, trypsin and chymotrypsin in the 
protein extracts from Actinia aequinia, Rapana thomasiana,
Squalus acanthias, Odontogadus merlangus euxinus and 
Engraulis encrassicholus poticus.