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Taurine supplement improved growth performance and digestive capacity of pikeperch larvae

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F22%3A00560732" target="_blank" >RIV/60077344:_____/22:00560732 - isvavai.cz</a>

  • Alternative codes found

    RIV/60076658:12520/22:43905718

  • Result on the web

    <a href="https://onlinelibrary.wiley.com/doi/10.1111/are.15991" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/are.15991</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/are.15991" target="_blank" >10.1111/are.15991</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Taurine supplement improved growth performance and digestive capacity of pikeperch larvae

  • Original language description

    Pikeperch (Sander lucioperca) intensive aquaculture development has been slowed down by high mortality rates (>70%) during larval rearing. The use of taurine during larval development in other species has been reported to improve survival as well as growth. This trial aims to find out whether supplementation of taurine during the larval stage will benefit pikeperch larval performance and if digestive enzyme production can be promoted. A 21-day trial was carried out, in which taurine live feed enrichment for pikeperch larvae was tested. Overall, growth parameters, such as total length (TL), myomere height (MH) and eye diameter (ED), were significantly higher, whereas survival between treatments remained equal. Specific activities of digestive enzymes in the control group were low compared to the taurine group during the first 7 days post hatching (dph) but reached the peak values for alkaline proteases, lipase and pepsin at 14 dph. Taurine supplementation increased specific pepsin, alkaline proteases and lipase activities in early larval stages where larvae presented enhanced levels of alkaline proteases and pepsin activities at 7 dph, while that of lipase tended to be higher although not significantly. Such enhancement of enzyme activity can improve nutrient availability, which has had a direct effect in improving pikeperch larvae growth and development. However, these differences in digestive activity were compensated at the end of the experimental period (21 dph).

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10603 - Genetics and heredity (medical genetics to be 3)

Result continuities

  • Project

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

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Aquaculture Research

  • ISSN

    1355-557X

  • e-ISSN

    1365-2109

  • Volume of the periodical

    53

  • Issue of the periodical within the volume

    14

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    10

  • Pages from-to

    5105-5114

  • UT code for WoS article

    000822818500001

  • EID of the result in the Scopus database

    2-s2.0-85133715045