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Enzyme treatment for elimination of egg stickness in tench (Tinca Tinca L.), European catfish (Silurus Glanis L.) and common carp (Cyprinus Carpio L.)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F04%3A00100609" target="_blank" >RIV/67985904:_____/04:00100609 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Enzyme treatment for elimination of egg stickness in tench (Tinca Tinca L.), European catfish (Silurus Glanis L.) and common carp (Cyprinus Carpio L.)

  • Original language description

    Enzyme treatment to eliminate egg stickness in tench, European catfish and common carp was compared with standard methodology in an attempt to decrease time consuming under hatchery conditions. Eggs of tench and E. catfish were exposed to an alcalase enzyme MERCK EC 3.4.21.14(0.6 AU g-1) solution 3 min after egg fertilization for 2 min. The best enzyme concentration in tench and E. catfish was 10 and 20 ml.l-1 of enzyme, respectively. The eggs of c.carp were successfully destickness with ALCALASE DX (2.5AU g-1) using two concentration of enzyme (2 ml.l-1 a 20 ml.l-1) from 8 to 20 min after fertilization.

  • Czech name

    Enzymatické odlepování jiker lína obecného (Tinca Tinca L.), sumce velkého (Silurus Glanis L.) a kapra obecného (Cyprinus Carpio L.)

  • Czech description

    Enzymatické odlepkování jiker lína, sumce a kapra bylo porovnáváno s klasickou metodou s cílem zkrátit odlepkovámí v provozních podmínkách rybí líhně. Jikry lína a sumce byly odlepkovávány enzymem alkalázou MERCK EC 3.4.21.14 (0.6 AU g-1) v čase 3 min poaktivaci jiker po dobu 2 min. Nejlepší koncentrace enzymu byla pro lína a sumce 10 a 20 ml.l-1. Jikry kapra byly úspěšně odlepovány enzymem ALCALASE DX (2.5 AU g-1) při použití dvou koncentrací enzymu (2 ml.l-1 a 20 ml.l-1) od 8 do 20 min po aktivaci jiker.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    ED - Physiology

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Fish Physiology and Biochemistry

  • ISSN

    0920-1742

  • e-ISSN

  • Volume of the periodical

    28

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    2

  • Pages from-to

    507-508

  • UT code for WoS article

  • EID of the result in the Scopus database