Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin Anthocidaris crassispina

The effect of the microalgae Haematococcus pluvialis and Chorella zofingiensis, and synthetic astaxanthin on the gonad of the sea urchin Anthocidaris crassispina was studied. The basal diet...
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Autor*in:	Jiang-Hai Wang [verfasserIn] Jian-Ping Yuan [verfasserIn] Juan Peng [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2012

Schlagwörter:	astaxanthin <em>Haematococcus pluvialis</em> <em>Chorella zofingiensis</em> <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em>

Übergeordnetes Werk:	In: Nutrients - MDPI AG, 2009, 4(2012), 8, Seite 922-934
Übergeordnetes Werk:	volume:4 ; year:2012 ; number:8 ; pages:922-934

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/nu4080922

Katalog-ID:	DOAJ032811586

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520			\|a The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value.
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allfields	10.3390/nu4080922 doi (DE-627)DOAJ032811586 (DE-599)DOAJca5f90c8800547899b2e39d45599a989 DE-627 ger DE-627 rakwb eng TX341-641 Jiang-Hai Wang verfasserin aut Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em> 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value. astaxanthin <em>Haematococcus pluvialis</em> <em>Chorella zofingiensis</em> <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em> Nutrition. Foods and food supply Jian-Ping Yuan verfasserin aut Juan Peng verfasserin aut In Nutrients MDPI AG, 2009 4(2012), 8, Seite 922-934 (DE-627)610604155 (DE-600)2518386-2 20726643 nnns volume:4 year:2012 number:8 pages:922-934 https://doi.org/10.3390/nu4080922 kostenfrei https://doaj.org/article/ca5f90c8800547899b2e39d45599a989 kostenfrei http://www.mdpi.com/2072-6643/4/8/922 kostenfrei https://doaj.org/toc/2072-6643 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 4 2012 8 922-934
spelling	10.3390/nu4080922 doi (DE-627)DOAJ032811586 (DE-599)DOAJca5f90c8800547899b2e39d45599a989 DE-627 ger DE-627 rakwb eng TX341-641 Jiang-Hai Wang verfasserin aut Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em> 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value. astaxanthin <em>Haematococcus pluvialis</em> <em>Chorella zofingiensis</em> <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em> Nutrition. Foods and food supply Jian-Ping Yuan verfasserin aut Juan Peng verfasserin aut In Nutrients MDPI AG, 2009 4(2012), 8, Seite 922-934 (DE-627)610604155 (DE-600)2518386-2 20726643 nnns volume:4 year:2012 number:8 pages:922-934 https://doi.org/10.3390/nu4080922 kostenfrei https://doaj.org/article/ca5f90c8800547899b2e39d45599a989 kostenfrei http://www.mdpi.com/2072-6643/4/8/922 kostenfrei https://doaj.org/toc/2072-6643 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 4 2012 8 922-934
allfields_unstemmed	10.3390/nu4080922 doi (DE-627)DOAJ032811586 (DE-599)DOAJca5f90c8800547899b2e39d45599a989 DE-627 ger DE-627 rakwb eng TX341-641 Jiang-Hai Wang verfasserin aut Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em> 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value. astaxanthin <em>Haematococcus pluvialis</em> <em>Chorella zofingiensis</em> <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em> Nutrition. Foods and food supply Jian-Ping Yuan verfasserin aut Juan Peng verfasserin aut In Nutrients MDPI AG, 2009 4(2012), 8, Seite 922-934 (DE-627)610604155 (DE-600)2518386-2 20726643 nnns volume:4 year:2012 number:8 pages:922-934 https://doi.org/10.3390/nu4080922 kostenfrei https://doaj.org/article/ca5f90c8800547899b2e39d45599a989 kostenfrei http://www.mdpi.com/2072-6643/4/8/922 kostenfrei https://doaj.org/toc/2072-6643 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 4 2012 8 922-934
allfieldsGer	10.3390/nu4080922 doi (DE-627)DOAJ032811586 (DE-599)DOAJca5f90c8800547899b2e39d45599a989 DE-627 ger DE-627 rakwb eng TX341-641 Jiang-Hai Wang verfasserin aut Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em> 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value. astaxanthin <em>Haematococcus pluvialis</em> <em>Chorella zofingiensis</em> <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em> Nutrition. Foods and food supply Jian-Ping Yuan verfasserin aut Juan Peng verfasserin aut In Nutrients MDPI AG, 2009 4(2012), 8, Seite 922-934 (DE-627)610604155 (DE-600)2518386-2 20726643 nnns volume:4 year:2012 number:8 pages:922-934 https://doi.org/10.3390/nu4080922 kostenfrei https://doaj.org/article/ca5f90c8800547899b2e39d45599a989 kostenfrei http://www.mdpi.com/2072-6643/4/8/922 kostenfrei https://doaj.org/toc/2072-6643 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 4 2012 8 922-934
allfieldsSound	10.3390/nu4080922 doi (DE-627)DOAJ032811586 (DE-599)DOAJca5f90c8800547899b2e39d45599a989 DE-627 ger DE-627 rakwb eng TX341-641 Jiang-Hai Wang verfasserin aut Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em> 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value. astaxanthin <em>Haematococcus pluvialis</em> <em>Chorella zofingiensis</em> <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em> Nutrition. Foods and food supply Jian-Ping Yuan verfasserin aut Juan Peng verfasserin aut In Nutrients MDPI AG, 2009 4(2012), 8, Seite 922-934 (DE-627)610604155 (DE-600)2518386-2 20726643 nnns volume:4 year:2012 number:8 pages:922-934 https://doi.org/10.3390/nu4080922 kostenfrei https://doaj.org/article/ca5f90c8800547899b2e39d45599a989 kostenfrei http://www.mdpi.com/2072-6643/4/8/922 kostenfrei https://doaj.org/toc/2072-6643 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 4 2012 8 922-934
language	English
source	In Nutrients 4(2012), 8, Seite 922-934 volume:4 year:2012 number:8 pages:922-934
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topic_facet	astaxanthin <em>Haematococcus pluvialis</em> <em>Chorella zofingiensis</em> <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em> Nutrition. Foods and food supply
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authorswithroles_txt_mv	Jiang-Hai Wang @@aut@@ Jian-Ping Yuan @@aut@@ Juan Peng @@aut@@
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callnumber-first	T - Technology
author	Jiang-Hai Wang
spellingShingle	Jiang-Hai Wang misc TX341-641 misc astaxanthin misc <em>Haematococcus pluvialis</em> misc <em>Chorella zofingiensis</em> misc <em> </em>sea urchin misc gonad misc <em>Anthocidaris crassispina</em><em> </em> misc Nutrition. Foods and food supply Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em>
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issn	20726643
topic_title	TX341-641 Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em&gt astaxanthin <em>Haematococcus pluvialis</em&gt <em>Chorella zofingiensis</em&gt <em> </em>sea urchin gonad <em>Anthocidaris crassispina</em><em> </em&gt
topic	misc TX341-641 misc astaxanthin misc <em>Haematococcus pluvialis</em> misc <em>Chorella zofingiensis</em> misc <em> </em>sea urchin misc gonad misc <em>Anthocidaris crassispina</em><em> </em> misc Nutrition. Foods and food supply
topic_unstemmed	misc TX341-641 misc astaxanthin misc <em>Haematococcus pluvialis</em> misc <em>Chorella zofingiensis</em> misc <em> </em>sea urchin misc gonad misc <em>Anthocidaris crassispina</em><em> </em> misc Nutrition. Foods and food supply
topic_browse	misc TX341-641 misc astaxanthin misc <em>Haematococcus pluvialis</em> misc <em>Chorella zofingiensis</em> misc <em> </em>sea urchin misc gonad misc <em>Anthocidaris crassispina</em><em> </em> misc Nutrition. Foods and food supply
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hierarchy_parent_title	Nutrients
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title	Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em>
ctrlnum	(DE-627)DOAJ032811586 (DE-599)DOAJca5f90c8800547899b2e39d45599a989
title_full	Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em&gt
author_sort	Jiang-Hai Wang
journal	Nutrients
journalStr	Nutrients
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container_start_page	922
author_browse	Jiang-Hai Wang Jian-Ping Yuan Juan Peng
container_volume	4
class	TX341-641
format_se	Elektronische Aufsätze
author-letter	Jiang-Hai Wang
doi_str_mv	10.3390/nu4080922
author2-role	verfasserin
title_sort	effect of diets supplemented with different sources of astaxanthin on the gonad of the sea urchin <em>anthocidaris crassispina</em&gt
callnumber	TX341-641
title_auth	Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em>
abstract	The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value.
abstractGer	The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value.
abstract_unstemmed	The effect of the microalgae <em>Haematococcus pluvialis </em>and <em>Chorella zofingiensis</em>, and synthetic astaxanthin on the gonad of the sea urchin<em> Anthocidaris crassispina</em> was studied. The basal diet was supplemented with <em>H. pluvialis</em>, <em>C. zofingiensis</em>, or synthetic astaxanthin, at two levels of <em>astaxanthin </em><em>(</em>approximately 400 mg/kg and 100 mg/kg), to obtain the experimental diets HP1, HP2, CZ1, CZ2, AST1, and AST2, respectively, for two months of feeding experiment. The results showed that the concentrations of astaxanthin in the gonads of the sea urchins fed these experimental diets ranged from 0.15 to 3.01 mg/kg dry gonad weight. The higher astaxanthin levels (>2.90 mg/kg) were found in the gonads of the sea urchins fed the diets HP1 (containing 380 mg/kg of astaxanthins, mostly mono- and diesters) and AST1 (containing 385 mg/kg of synthetic astaxanthin). The lowest astaxanthin level (0.15 mg/kg) was detected in the gonads of the sea urchins fed the diet CZ2 (containing 98 mg/kg of astaxanthins, mostly diesters). Furthermore, the highest canthaxanthin level (7.48 mg/kg) was found in the gonads of the sea urchins fed the diet CZ1 (containing 387 mg/kg of astaxanthins and 142 mg/kg of canthaxanthin), suggesting that astaxanthins, especially astaxanthin esters, might not be assimilated as easily as canthaxanthin by the sea urchins. Our results show that sea urchins fed diets containing astaxanthin pigments show higher incorporation of these known antioxidant constituents, with the resultant seafood products therefore being of potential higher nutritive value.
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container_issue	8
title_short	Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em>
url	https://doi.org/10.3390/nu4080922 https://doaj.org/article/ca5f90c8800547899b2e39d45599a989 http://www.mdpi.com/2072-6643/4/8/922 https://doaj.org/toc/2072-6643
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author2	Jian-Ping Yuan Juan Peng
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doi_str	10.3390/nu4080922
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up_date	2024-07-03T14:14:15.907Z
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Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin &lt;em&gt;Anthocidaris crassispina&lt;/em&gt;

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Effect of Diets Supplemented with Different Sources of Astaxanthin on the Gonad of the Sea Urchin <em>Anthocidaris crassispina</em>