Dietary Value of Rotifers and Artemia Enriched with Euglena gracilis for Red Sea Bream.

Hayashi, Masahiro; Toda, Kyoji; Yoneji, Takashi; Satō, Osamu; Kitaoka, Shôzaburô

doi:10.2331/suisan.59.1051

Cited by 18 publications

(4 citation statements)

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“…These cells are commonly used in fish aquaculture to improve the diet nutritional value [7,8], while bglucans have been tested for improving somatic growth in crustaceans and fish, e.g. Refs.…”

Section: Introductionmentioning

confidence: 99%

Long-term feeding with Euglena gracilis cells modulates immune responses, oxidative balance and metabolic condition in Diplodon chilensis (Mollusca, Bivalvia, Hyriidae) exposed to living Escherichia coli

Bianchi

Castro

Rocchetta

et al. 2015

Fish & Shellfish Immunology

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Section: Introductionmentioning

confidence: 99%

Long-term feeding with Euglena gracilis cells modulates immune responses, oxidative balance and metabolic condition in Diplodon chilensis (Mollusca, Bivalvia, Hyriidae) exposed to living Escherichia coli

Bianchi

Castro

Rocchetta

et al. 2015

Fish & Shellfish Immunology

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“…Rotifers and Artemia nauplii have been widely used as live feeds for larval fish during the past decade, but they are deficient in n‐3 polyunsaturated fatty acids (PUFA) for some species (Watanabe, Oowa, Kitajima & Fujita 1978). Several methods to increase the n‐3 PUFA content in live feeds, such as enrichment of live feeds by ω‐yeast (Kitajima, Yoshida & Watanabe 1980), emulsifying oil (Watanabe, Tamiya, Oka, Hirata, Kitajima & Fujita 1983a; Gatesoupe 1991; Ozkizilcik & Chu 1994), microalgae (Watanabe, Oowa, Kitajima, Fujita & Yone 1979; Hayashi, Toda, Yoneji, Sato & Kitaoka 1993; Ozkizilcik & Chu 1994), self‐emulsifying product, SELCO (Dhert, Lavens, Duray & Sorgeloos 1990; Kraul, Nelson, Brittain, Ako & Ogasawara 1992; Stottrup & Attramadal 1992), microencapsules (Walford & Lam 1987; Ozkizilcik & Chu 1994; Southgate & Lou 1995) and fish by‐products, silages containing ω‐3 PUFA (Tocher & Harvie 1988; Tocher, Mourente & Sargent 1997) have been developed and are effective in improving growth and survival rates of many fish species. Specifically, docosahexaenoic acid (DHA, 22:6n‐3) and eicosapentaenoic (EPA, 20:5n‐3) acids are known to be essential for visual and neural functioning and brain development of fish (Mourente, Tocher & Sargent 1991; Bell, Batty, Navarro, Sargent & Dick 1995).…”

Section: Introductionmentioning

confidence: 99%

Effect of enriched live feeds on survival and growth rates in larval Korean rockfish,Sebastes schlegeliHilgendorf

Cho

Hur

2001

Aquaculture Research

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High mortality frequently occurs in larval mass production of Korean rock®sh, Sebastes schlegeli Hilgendorf. Nutritional de®ciencies in live feeds, rotifers and Artemia nauplii, fed to larvae could be a reason. A series of experiments was carried out to evaluate the effect of nutritional enrichment of live feeds by w-yeast, Spirulina powder and Super Selco TM on survival and growth rates in rock®sh larvae. Preference of rock®sh larvae for the live feeds was determined by analysis of stomach contents. In addition, the effect of green water produced by the use of Chlorella ellipsoidea and Spirulina powder on the growth performance of larvae was evaluated. Larvae fed rotifers nutritionally enriched with Super Selco showed signi®cantly higher survival rates than those fed rotifers enriched with w-yeast. Larvae fed rotifers that were nutritionally enriched with both Super Selco and Spirulina together exhibited improved growth and survival rates. Larvae fed Artemia nauplii nutritionally enriched with Spirulina powder showed signi®cantly higher survival than larvae fed Artemia nauplii without enrichment. When larvae were fed rotifers, Artemia nauplii or the mixture of rotifers and Artemia nauplii, the second and last group showed signi®cantly higher survival than the ®rst group. Fatty acid composition in live feeds was improved by enrichment of w-yeast and larvae fed this feed showed higher survival and growth rates compared with larvae fed nonenriched feeds. No positive effect of green water in the tank produced with C. ellipsoidea or Spirulina powder was observed on survival and growth rates for larvae fed nutritionally enriched rotifers with Super Selco and Spirulina powder. However, when the larvae were fed Artemia nauplii that were nutritionally enriched with w-yeast and Spirulina powder, green water obtained by adding Spirulina powder to the tanks resulted in signi®cantly higher growth rates of larvae than was obtained by adding C. ellipsoidea.

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“…Juveniles which were fed rotifers enriched with DHA have been reported to show improvement in their survival ratio and vitality. However, the diets which show more efficient incorporation and accumulation of DHA into rotifers, and are more oxidatively stable are required (7)(8)(9)(10).…”

mentioning

confidence: 99%

The Accumulation of Docosahexaenoic Acid in Rotifers by Feeding the DHA-enriched Yeast, Pichia methanolica HA-32

et al. 2004

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Dietary Value of Rotifers and Artemia Enriched with Euglena gracilis for Red Sea Bream.

Cited by 18 publications

References 0 publications

Long-term feeding with Euglena gracilis cells modulates immune responses, oxidative balance and metabolic condition in Diplodon chilensis (Mollusca, Bivalvia, Hyriidae) exposed to living Escherichia coli

Long-term feeding with Euglena gracilis cells modulates immune responses, oxidative balance and metabolic condition in Diplodon chilensis (Mollusca, Bivalvia, Hyriidae) exposed to living Escherichia coli

Effect of enriched live feeds on survival and growth rates in larval Korean rockfish,Sebastes schlegeliHilgendorf

The Accumulation of Docosahexaenoic Acid in Rotifers by Feeding the DHA-enriched Yeast, Pichia methanolica HA-32

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