determination of the optimal enrichment artemia franciscana with a synbiotic combination of probiotics pediococcus acidilactici and prebiotic fructooligosaccharide

نویسندگان

mahmood azimirad

department of fishery, faculty of natural resources, urmia university, urmia, iran saeed meshkini

department of food hygiene and quality control, faculty of veterinary medicine, urmia university, urmia, iran

چکیده

in this study the optimal amount of enriching artemia franciscana with a synbiotic combination of pediococcus acidilactici and fructooligosaccharide (fos( was investigated. the experiment was conducted in a completely randomized design in ten treatments: multi-level probiotics p. acidilactici (1×109, 1×108 and 1× 107 cfu per l) and multi-level enriched prebiotic fos (1, 2 and 5) g per l of solution and control. to evaluate the enrichment of adult artemia with each treatment, sampling was performed at 2, 4 and 6 hr after initiation of enrichment. the results showed that a synbiotic containing a probiotic treatments p. acidilactici at 1 × 109 and 1 × 108 cfu per l had more bacteria than a synbiotic containing a probiotic treatment with 1 × 107 cfu per l (p < 0.05), but did not show significant difference between levels of 1 × 109 and 1 × 108 cfu per l (p > 0.05). the highest number of attached bacteria (6.78 ± 0.03 log cfu g-1) to adult artemia was shown after 6 hr of enrichment that showed significant difference with 2 hr, but did not show significant difference with 4 hr time. in conclusion, the results of this study showed that adult artemia in a short time (about 4 hr) unlike nauplii artemia can retain a large amount of probiotic (1 × 108 cfu p. acidilactici per l and 5 g per l fos prebiotic) on their own.

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Determination of the optimal enrichment Artemia franciscana with a synbiotic combination of probiotics Pediococcus acidilactici and prebiotic fructooligosaccharide

In this study the optimal amount of enriching Artemia franciscana with a synbiotic combination of Pediococcus acidilactici and fructooligosaccharide (FOS( was investigated. The experiment was conducted in a completely randomized design in ten treatments: multi-level probiotics P. acidilactici (1×109, 1×108 and 1× 107 CFU per L) and mul...

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Determination of the optimal enrichment Artemia franciscana with a synbiotic combination of probiotics Pediococcus acidilactici and prebiotic fructooligosaccharide

In this study the optimal amount of enriching Artemia franciscana with a synbiotic combination of Pediococcus acidilactici and fructooligosaccharide (FOS( was investigated. The experiment was conducted in a completely randomized design in ten treatments: multi-level probiotics P. acidilactici (1×109, 1×108 and 1× 107 CFU per L) and multi-level enriched prebiotic FOS (1, 2 and 5) g per L of solu...

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Artemia franciscana

Artemia franciscana C. Drewes (updated, 2002) http://www.zool.iastate.edu/~c_drewes/ http://www.zool.iastate.edu/~c_drewes/Artemph.jpg Taxonomy Phylum: Arthropoda Subphylum): Crustacea Class: Branchiopoda (includes fairy shrimp, brine shrimp, daphnia, clam shrimp, tadpole shrimp) Order: Anostraca (brine shrimp and fairy shrimp) Genus and species: Artemia franciscana (= the North American versio...

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