The evaluation of asparagus (Asparagus officinalis L.) root powder as a feed supplement on enhancing growth, immunity, and alleviating acute crowding stress in rainbow trout (Oncorhynchus mykiss)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00638424" target="_blank" >RIV/60077344:_____/25:00638424 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/25:43909945 RIV/60076658:12520/25:43909945
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2352513425004466/pdfft?md5=496bb44ddc081ef8ce70b61d5b3becc7&pid=1-s2.0-S2352513425004466-main.pdf" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2352513425004466/pdfft?md5=496bb44ddc081ef8ce70b61d5b3becc7&pid=1-s2.0-S2352513425004466-main.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.aqrep.2025.103060" target="_blank" >10.1016/j.aqrep.2025.103060</a>
Alternative languages
Result language
angličtina
Original language name
The evaluation of asparagus (Asparagus officinalis L.) root powder as a feed supplement on enhancing growth, immunity, and alleviating acute crowding stress in rainbow trout (Oncorhynchus mykiss)
Original language description
In this study, Asparagus (Asparagus officinalis L.) root powder was evaluated as a feed supplement at levels 10 (A10), 20 (A20), 30 g/kg (A30), and control (without supplement) for rainbow trout (Oncorhynchus mykiss) with initial body weight (20.30 ± 0.17 g). Based on our findings, growth performance remained unchanged across all groups (p > 0.05). Red blood cells were found significantly higher in the asparagus-fed groups compared to the control (p < 0.05). Hematocrit and hemoglobin levels were significantly increased in the A30 and A10 groups, respectively (p < 0.05). Serum cholesterol and triglyceride levels were significantly lower in A20 compared to the control (p < 0.05). Lymphoid cell phagocytic activity was significantly higher in control compared to the A10 and A20. However, myeloid cell phagocytic activity in A10 and A20 was significantly higher than control (p < 0.05). Before stress, serum cortisol levels were similar across all groups (p > 0.05), however, the A30 group exhibited the lowest glucose levels (p < 0.05). One hour post-stress, cortisol levels were significantly higher in A10 and A30 (p < 0.05), while glucose levels remained unchanged (p > 0.05). A30 showed the lowest level of cortisol at 24 h post-stress (p < 0.05) despite no significant changes in glucose among all other groups (p > 0.05). In conclusion, asparagus root powder at the tested levels did not improve fish growth, although the positive impacts on hematological parameters, serum biochemistry, immune responses, and post-stress cortisol regulation in rainbow trout merit further investigation.
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
10617 - Marine biology, freshwater biology, limnology
Result continuities
Project
<a href="/en/project/QL24010346" target="_blank" >QL24010346: Dynamics and possibilities of microbiome shaping in aquaculture</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Aquaculture Reports
ISSN
2352-5134
e-ISSN
2352-5134
Volume of the periodical
44
Issue of the periodical within the volume
AUG 01
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
103060
UT code for WoS article
001561462200001
EID of the result in the Scopus database
2-s2.0-105014005635