Comparison of Ontogenic Development and Digestive Enzymes in Ornamental Goldfish (Carassius auratus auratus L.) Larvae Fed with Decapsulated Cysts and Nauplii of Artemia

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dc.contributor.authorHekimoglu, Muge A.
dc.contributor.authorSuzer, Cuneyt
dc.contributor.authorKop, Aysun
dc.contributor.authorSaka, Sahin
dc.contributor.authorFirat, Kursat
dc.date.accessioned2019-10-27T22:14:35Z
dc.date.available2019-10-27T22:14:35Z
dc.date.issued2014
dc.departmentEge Üniversitesien_US
dc.description.abstractThe purpose of this study is to compare the growth of goldfish, Carassius auratus auratus L. larvae fed on Artemia nauplii and, decapsuated cyst from 4 days after hatching (DAR) to 40 DAR In detail, specific growth and survival rates, specific activities of tote protease, lipase,. amylase, and chitinase were examined in both experimental groups. At. the end of the study, the highest survival rate was found in the group fed on cyst with 75.60+/-10.72% while the rate of the group fed on Artemia nauplii was found as 72.20+/-13.88%. Specific growth rate was calculated for larvae were-fed by Artemia nauplii and cyst as 11.59+/-8.92%d(-1) and 12.02+/-4.94%.d(-1), respectively. Total protease. activity presented: increased: profile during, the early ontogeny in both experimental group. The highest total protease specific activity was determined on day 34 as 3.81+/-0.26 U/mg protein(-1). in nauplii group. The maximum value for total protease (3.81+/-0.26 U.mg(-1) protein)' and lipase (557.38+/-24.77 mU/mg) specific activities were determined on day 34 in nauplii group (p>0.05). The peak of amylase (2.77+/-0.25 U.mg(-1) protein) and chitinase (769.27+/-74.74 mU.mg(-1) protein) specific activitdes were determined on day 34 in cyst group (p<0.05). Results of the study indicated that feeding, on decapsulated cyst contributed positively, to the larval development goldfish as much as Anemia: nauplii.en_US
dc.identifier.endpage676en_US
dc.identifier.issn0030-9923
dc.identifier.issn0030-9923en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage669en_US
dc.identifier.urihttps://hdl.handle.net/11454/50035
dc.identifier.volume46en_US
dc.identifier.wosWOS:000338176400011en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherZoological Soc Pakistanen_US
dc.relation.ispartofPakistan Journal of Zoologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCarassius auratus auratusen_US
dc.subjectornamental fishen_US
dc.subjectArtemia cystsen_US
dc.subjectlarval feedingen_US
dc.subjectdigestive enzymesen_US
dc.titleComparison of Ontogenic Development and Digestive Enzymes in Ornamental Goldfish (Carassius auratus auratus L.) Larvae Fed with Decapsulated Cysts and Nauplii of Artemiaen_US
dc.typeArticleen_US

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