EFFECT OF SYNTHETIC AND ALGAL ASTAXANTHIN LEVELS ON EGG ASTAXANTHINCONTENT OF 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.

ALIZADEH M.; RAZIEH ANSARI R.; DADGAR SH.; HAFEZIEH M.

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

Journal Paper

Paper Information

Journal: Iranian Scientific Fisheries Journal Year:2016 | Volume:25 | Issue:1 Page(s): 149-161

Download Full-Text

Persian Verion

View:

858

Download:

Cites:

Information Journal Paper

Title

EFFECT OF SYNTHETIC AND ALGAL ASTAXANTHIN LEVELS ON EGG ASTAXANTHINCONTENT OF RAINBOW TROUT (ONCORHYNCHUS MYKISS)

Author(s)

ALIZADEH M. | RAZIEH ANSARI R. | DADGAR SH. | HAFEZIEH M. | Issue Writer Certificate

Keywords

RAINBOW TROUTQ2

EGG ASTAXANTHIN CONTENTQ1

ALGAL ASTAXANTHINQ1

HAEMATOCOCCUS PLUVIALISQ1

Abstract

This research was done in a trout farm in Kohkiloyeh and Boyer- Ahmad province. The main object of this study was comparing of two sources of astaxanthin (synthetic or algae) in feed on astaxanthin content of egg in RAINBOW TROUT. It was considered seven groups consisting six treatments (T1-T6) in two different astaxanthin sources and a control (C) (without astaxanthin). So, ALGAL ASTAXANTHIN (haematococcus pluvialis) in the three levels of 2.67, 3.55 and 8gr/kg food (T1, T2, T3); and synthetic astaxanthin in three levels of 40, 80 and 120mg/kg food in diet (T4, T5, T6) examined on 140 trout broods (3-4 years) for 4 months, before the spawning season. Astaxanthin content of obtained eggs from all treatments in spawning season was measured by HPLC apparatus. The highest and the lowest amount of egg astaxanthin were observed in T3 and C respectively. In each astaxanthin group, a significant difference was obtained between averages in treatments (P<0.05), as T3 was the highest between them. No significant difference was observed between synthetic astaxanthin treatments (T4, T5 and T6) and T1 (the lowest level of ALGAL ASTAXANTHIN). Treatments T2 and T6 also had the same function in term of saving astaxanthin in eggs. It also concluded that natural astaxanthin (Haematococcus pluvialis) for the reason that contains supplementary nutritious, is extraordinary preferable than synthetic astaxanthin to improve astaxanthing content of egg in RAINBOW TROUT.

Cites

No record.

References

No record.

Cite

APA: Copy

ALIZADEH, M., RAZIEH ANSARI, R., DADGAR, SH., & HAFEZIEH, M.. (2016). EFFECT OF SYNTHETIC AND ALGAL ASTAXANTHIN LEVELS ON EGG ASTAXANTHINCONTENT OF RAINBOW TROUT (ONCORHYNCHUS MYKISS). IRANIAN SCIENTIFIC FISHERIES JOURNAL, 25(1), 149-161. SID. https://sid.ir/paper/4490/en

Vancouver: Copy

ALIZADEH M., RAZIEH ANSARI R., DADGAR SH., HAFEZIEH M.. EFFECT OF SYNTHETIC AND ALGAL ASTAXANTHIN LEVELS ON EGG ASTAXANTHINCONTENT OF RAINBOW TROUT (ONCORHYNCHUS MYKISS). IRANIAN SCIENTIFIC FISHERIES JOURNAL[Internet]. 2016;25(1):149-161. Available from: https://sid.ir/paper/4490/en

IEEE: Copy

M. ALIZADEH, R. RAZIEH ANSARI, SH. DADGAR, and M. HAFEZIEH, “EFFECT OF SYNTHETIC AND ALGAL ASTAXANTHIN LEVELS ON EGG ASTAXANTHINCONTENT OF RAINBOW TROUT (ONCORHYNCHUS MYKISS),” IRANIAN SCIENTIFIC FISHERIES JOURNAL, vol. 25, no. 1, pp. 149–161, 2016, [Online]. Available: https://sid.ir/paper/4490/en

Related Journal Papers