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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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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