Effects of dietary supplementation of astaxanthin on growth performance and pigmentation of the carcass in rainbow trout, (Oncorhynchus mykiss)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Arab Markadeh m.; SHALUEI F.; FATTOLLAHI M.; PIRALI E.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Aquaculture Development Year:2019 | Volume:13 | Issue:2 Page(s): 85-96

Download Full-Text

Persian Verion

View:

823

Download:

Cites:

Information Journal Paper

Title

Effects of dietary supplementation of astaxanthin on growth performance and pigmentation of the carcass in rainbow trout, (Oncorhynchus mykiss)

Author(s)

Arab Markadeh m. | SHALUEI F. | FATTOLLAHI M. | PIRALI E. | Issue Writer Certificate

Keywords

astaxanthinQ2

carcassQ2

colorQ1

rainbow troutQ2

growthQ2

Abstract

The present study was conducted to evaluate the effects of different dosage of the color:#ff0078">astaxanthin on the pigmentation of the fish fillet and growth parameters and survival in rainbow trout (Oncorhynchus mykiss). Three treatments and the control in three replications have been performed in a completely randomized design plan with 40 fish (100 gr. ) for every rearing tank. The fish of rearing tanks were fed during 8 weeks based on 2% of the biomass by the fish feeds treatments containing 30, 60 and 90 mg/kg astaxantin and one control feed without any astxanthin addition. At the end of experimental period, four fish of every rearing tank were randomly selected to assess the degree of the fillet pigmentation based on L. A. B colorimetric system measuring. No significant improvements of FCR or survival rate were observed between the treatment groups (P>0. 05). Results showed the pigmentation in the treatments of 60 and 90 (the red (*a) parameter) has a significantly different value compared to the control and the other treatment (P<0. 05). Results suggest that the 60 mg/kg color:#ff0078">astaxanthin was the best and economical concentration to impart the desirable flesh coloration.

Cites

No record.

References

No record.

Cite

APA: Copy

Arab Markadeh, m., SHALUEI, F., FATTOLLAHI, M., & PIRALI, E.. (2019). Effects of dietary supplementation of astaxanthin on growth performance and pigmentation of the carcass in rainbow trout, (Oncorhynchus mykiss). JOURNAL OF AQUACULTURE DEVELOPMENT, 13(2 ), 85-96. SID. https://sid.ir/paper/241926/en

Vancouver: Copy

Arab Markadeh m., SHALUEI F., FATTOLLAHI M., PIRALI E.. Effects of dietary supplementation of astaxanthin on growth performance and pigmentation of the carcass in rainbow trout, (Oncorhynchus mykiss). JOURNAL OF AQUACULTURE DEVELOPMENT[Internet]. 2019;13(2 ):85-96. Available from: https://sid.ir/paper/241926/en

IEEE: Copy

m. Arab Markadeh, F. SHALUEI, M. FATTOLLAHI, and E. PIRALI, “Effects of dietary supplementation of astaxanthin on growth performance and pigmentation of the carcass in rainbow trout, (Oncorhynchus mykiss),” JOURNAL OF AQUACULTURE DEVELOPMENT, vol. 13, no. 2 , pp. 85–96, 2019, [Online]. Available: https://sid.ir/paper/241926/en

Related Journal Papers