Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles

Autores
García Martínez, Emily Sol; Fernandez Gimenez, Analia Veronica; Lopez, Laura Susana; Planas, Miquel
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Understanding the nutritional and metabolic physiology of aquatic organisms is essential for optimizing aquaculture practices andinforming ecological models. We investigated the influence of dietary composition, specifically the incorporation of multienzymeextract derived from Pleoticus muelleri waste, on the growth and metabolic processes of juvenile Cherax quadricarinatus. Weinvestigated how these dietary changes influence dietary assimilation and tissue turnover using stable isotope δ13C and δ15Ndynamics, in both the pleon muscle and hepatopancreas. Juvenile crayfish were subjected to two isocaloric diets for a 90-dayperiod: a control diet (diet C) and a diet supplemented with a multienzyme extract (diet E) from red shrimp waste. Despitecomparable growth rates, isotopic analysis (δ13C and δ15N) of the pleon muscle and hepatopancreas revealed distinct metabolicpatterns between both dietary treatments. The hepatopancreas exhibited accelerated isotopic turnover relative to muscle tissue,irrespective of diet, suggesting a more dynamic metabolic role. Diet E further accelerated turnover rates in both tissues, indicativeof enhanced nutrient assimilation and utilization. Consistent isotopic disparities between the hepatopancreas and muscle tissueshighlighted tissue-specific metabolic functions, with the hepatopancreas serving as a metabolic hub. Molting-induced shifts inisotopic patterns underscored the dynamic interplay between metabolic processes and nutrient mobilization. Isotopic equilibriumwas reached earlier for δ13C than δ15N, with lower discrimination factors in the hepatopancreas. While δ13C primarily supportedmetabolic processes, δ15N contributed substantially to growth, especially in muscle. These findings illuminate the complexinterplay of dietary composition, isotopic fractionation, and physiological regulation in C. quadricarinatus. The metabolicenhancements induced by the diet supplemented with the extract warrant further investigation to optimize nutrient utilizationand growth performance in aquaculture settings.
Fil: García Martínez, Emily Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Fernandez Gimenez, Analia Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Lopez, Laura Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Planas, Miquel. Consejo Superior de Investigaciones Científicas; España
Materia
ISOTOPOS
NUTRICION
LANGOSTA
ENZIMAS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/256292
Acceder
id CONICETDig_ce6ea8db231d05fdbb2f7f16411f8262
oai_identifier_str oai:ri.conicet.gov.ar:11336/256292
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus JuvenilesGarcía Martínez, Emily SolFernandez Gimenez, Analia VeronicaLopez, Laura SusanaPlanas, MiquelISOTOPOSNUTRICIONLANGOSTAENZIMAShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Understanding the nutritional and metabolic physiology of aquatic organisms is essential for optimizing aquaculture practices andinforming ecological models. We investigated the influence of dietary composition, specifically the incorporation of multienzymeextract derived from Pleoticus muelleri waste, on the growth and metabolic processes of juvenile Cherax quadricarinatus. Weinvestigated how these dietary changes influence dietary assimilation and tissue turnover using stable isotope δ13C and δ15Ndynamics, in both the pleon muscle and hepatopancreas. Juvenile crayfish were subjected to two isocaloric diets for a 90-dayperiod: a control diet (diet C) and a diet supplemented with a multienzyme extract (diet E) from red shrimp waste. Despitecomparable growth rates, isotopic analysis (δ13C and δ15N) of the pleon muscle and hepatopancreas revealed distinct metabolicpatterns between both dietary treatments. The hepatopancreas exhibited accelerated isotopic turnover relative to muscle tissue,irrespective of diet, suggesting a more dynamic metabolic role. Diet E further accelerated turnover rates in both tissues, indicativeof enhanced nutrient assimilation and utilization. Consistent isotopic disparities between the hepatopancreas and muscle tissueshighlighted tissue-specific metabolic functions, with the hepatopancreas serving as a metabolic hub. Molting-induced shifts inisotopic patterns underscored the dynamic interplay between metabolic processes and nutrient mobilization. Isotopic equilibriumwas reached earlier for δ13C than δ15N, with lower discrimination factors in the hepatopancreas. While δ13C primarily supportedmetabolic processes, δ15N contributed substantially to growth, especially in muscle. These findings illuminate the complexinterplay of dietary composition, isotopic fractionation, and physiological regulation in C. quadricarinatus. The metabolicenhancements induced by the diet supplemented with the extract warrant further investigation to optimize nutrient utilizationand growth performance in aquaculture settings.Fil: García Martínez, Emily Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; ArgentinaFil: Fernandez Gimenez, Analia Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Lopez, Laura Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; ArgentinaFil: Planas, Miquel. Consejo Superior de Investigaciones Científicas; EspañaWiley Blackwell Publishing, Inc2024-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/256292García Martínez, Emily Sol; Fernandez Gimenez, Analia Veronica; Lopez, Laura Susana; Planas, Miquel; Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles; Wiley Blackwell Publishing, Inc; Aquaculture Nutrition; 2024; 1; 11-2024; 1-171353-5773CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1155/2024/5538632info:eu-repo/semantics/altIdentifier/doi/10.1155/2024/5538632info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:13:41Zoai:ri.conicet.gov.ar:11336/256292instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:13:41.587CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
title Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
spellingShingle Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
García Martínez, Emily Sol
ISOTOPOS
NUTRICION
LANGOSTA
ENZIMAS
title_short Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
title_full Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
title_fullStr Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
title_full_unstemmed Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
title_sort Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles
dc.creator.none.fl_str_mv García Martínez, Emily Sol
Fernandez Gimenez, Analia Veronica
Lopez, Laura Susana
Planas, Miquel
author García Martínez, Emily Sol
author_facet García Martínez, Emily Sol
Fernandez Gimenez, Analia Veronica
Lopez, Laura Susana
Planas, Miquel
author_role author
author2 Fernandez Gimenez, Analia Veronica
Lopez, Laura Susana
Planas, Miquel
author2_role author
author
author
dc.subject.none.fl_str_mv ISOTOPOS
NUTRICION
LANGOSTA
ENZIMAS
topic ISOTOPOS
NUTRICION
LANGOSTA
ENZIMAS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Understanding the nutritional and metabolic physiology of aquatic organisms is essential for optimizing aquaculture practices andinforming ecological models. We investigated the influence of dietary composition, specifically the incorporation of multienzymeextract derived from Pleoticus muelleri waste, on the growth and metabolic processes of juvenile Cherax quadricarinatus. Weinvestigated how these dietary changes influence dietary assimilation and tissue turnover using stable isotope δ13C and δ15Ndynamics, in both the pleon muscle and hepatopancreas. Juvenile crayfish were subjected to two isocaloric diets for a 90-dayperiod: a control diet (diet C) and a diet supplemented with a multienzyme extract (diet E) from red shrimp waste. Despitecomparable growth rates, isotopic analysis (δ13C and δ15N) of the pleon muscle and hepatopancreas revealed distinct metabolicpatterns between both dietary treatments. The hepatopancreas exhibited accelerated isotopic turnover relative to muscle tissue,irrespective of diet, suggesting a more dynamic metabolic role. Diet E further accelerated turnover rates in both tissues, indicativeof enhanced nutrient assimilation and utilization. Consistent isotopic disparities between the hepatopancreas and muscle tissueshighlighted tissue-specific metabolic functions, with the hepatopancreas serving as a metabolic hub. Molting-induced shifts inisotopic patterns underscored the dynamic interplay between metabolic processes and nutrient mobilization. Isotopic equilibriumwas reached earlier for δ13C than δ15N, with lower discrimination factors in the hepatopancreas. While δ13C primarily supportedmetabolic processes, δ15N contributed substantially to growth, especially in muscle. These findings illuminate the complexinterplay of dietary composition, isotopic fractionation, and physiological regulation in C. quadricarinatus. The metabolicenhancements induced by the diet supplemented with the extract warrant further investigation to optimize nutrient utilizationand growth performance in aquaculture settings.
Fil: García Martínez, Emily Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Fernandez Gimenez, Analia Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Lopez, Laura Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
Fil: Planas, Miquel. Consejo Superior de Investigaciones Científicas; España
description Understanding the nutritional and metabolic physiology of aquatic organisms is essential for optimizing aquaculture practices andinforming ecological models. We investigated the influence of dietary composition, specifically the incorporation of multienzymeextract derived from Pleoticus muelleri waste, on the growth and metabolic processes of juvenile Cherax quadricarinatus. Weinvestigated how these dietary changes influence dietary assimilation and tissue turnover using stable isotope δ13C and δ15Ndynamics, in both the pleon muscle and hepatopancreas. Juvenile crayfish were subjected to two isocaloric diets for a 90-dayperiod: a control diet (diet C) and a diet supplemented with a multienzyme extract (diet E) from red shrimp waste. Despitecomparable growth rates, isotopic analysis (δ13C and δ15N) of the pleon muscle and hepatopancreas revealed distinct metabolicpatterns between both dietary treatments. The hepatopancreas exhibited accelerated isotopic turnover relative to muscle tissue,irrespective of diet, suggesting a more dynamic metabolic role. Diet E further accelerated turnover rates in both tissues, indicativeof enhanced nutrient assimilation and utilization. Consistent isotopic disparities between the hepatopancreas and muscle tissueshighlighted tissue-specific metabolic functions, with the hepatopancreas serving as a metabolic hub. Molting-induced shifts inisotopic patterns underscored the dynamic interplay between metabolic processes and nutrient mobilization. Isotopic equilibriumwas reached earlier for δ13C than δ15N, with lower discrimination factors in the hepatopancreas. While δ13C primarily supportedmetabolic processes, δ15N contributed substantially to growth, especially in muscle. These findings illuminate the complexinterplay of dietary composition, isotopic fractionation, and physiological regulation in C. quadricarinatus. The metabolicenhancements induced by the diet supplemented with the extract warrant further investigation to optimize nutrient utilizationand growth performance in aquaculture settings.
publishDate 2024
dc.date.none.fl_str_mv 2024-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/256292
García Martínez, Emily Sol; Fernandez Gimenez, Analia Veronica; Lopez, Laura Susana; Planas, Miquel; Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles; Wiley Blackwell Publishing, Inc; Aquaculture Nutrition; 2024; 1; 11-2024; 1-17
1353-5773
CONICET Digital
CONICET
url http://hdl.handle.net/11336/256292
identifier_str_mv García Martínez, Emily Sol; Fernandez Gimenez, Analia Veronica; Lopez, Laura Susana; Planas, Miquel; Effects of a Dietary Multienzyme Extract on Isotope Biokinetics in Red Claw Crayfish Cherax quadricarinatus Juveniles; Wiley Blackwell Publishing, Inc; Aquaculture Nutrition; 2024; 1; 11-2024; 1-17
1353-5773
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1155/2024/5538632
info:eu-repo/semantics/altIdentifier/doi/10.1155/2024/5538632
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.993085

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