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Proteolytic and Lipolytic Enzymes from Larvae of Oedemagena Tarandi (L.)

Proteolytiske og lipolytiske enzymer fra larver af Oedemagena tarandi (L.)

Acta Veterinaria Scandinavica volume 14, pages 168–175 (1973)Cite this article

Abstract

Some biological properties of proteolytic and lipolytic enzymes of the larval stages of Oedemagena tarandi (L.) were examined. While the proteinase titres seemed to vary only slightly from one larval stage to another, the lipase titres of the first larval stage seemed to be much greater than those of the second and third larval stages. The zymogram technique used showed only one proteinase, which was inhibited by all the biological inhibitors tested. Bacteriological examinations of the external surfaces and internal organs of the different larval stages showed only a very sparse flora.

Sammendrag

Biologiske egenskaper hos proteolytiske og lipolytiske enzymer fra larvestadier hos Oedemagena tarandi (L.) ble undersøkt. Mens proteinasetitret fra det ene larvestadiet til det andre varierte bare ubetydelig, ble lipase-titret hos det første larvestadiet funnet å være mye større enn hos det andre og tredje larvestadiet. Med hjelp av zymogram-teknikk kunne det bare påvises en proteinase, og denne ble inhibert av alle de biologiske inhibitorene som ble prøvd. Bakteriologiske undersøkeiser av overflate og indre organer av de forskjeilige larvestadier viste bare en meget sparsom flora.

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  1. Department of Food Hygiene, Veterinary College of Norway, Oslo Dep., Postbox 8146, Oslo 1, Norway

    Kjell Aurstad & Alv Helge Skeie

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  1. Kjell Aurstad
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  2. Alv Helge Skeie
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Aurstad, K., Skeie, A.H. Proteolytic and Lipolytic Enzymes from Larvae of Oedemagena Tarandi (L.). Acta Vet Scand 14, 168–175 (1973). https://doi.org/10.1186/BF03547419

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Acta Veterinaria Scandinavica

ISSN: 1751-0147