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In vitro protein digestibility of animal, vegetal and microbial feed ingredients for Macrobrachium tenellum

dc.contributores-ES
dc.contributoren-US
dc.creatorMontoya-Martínez, Cynthia
dc.creatorNolasco-Soria, Héctor
dc.creatorVega-Villasante, Fernando
dc.creatorCarrillo-Farnés, Olimpia
dc.creatorÁlvarez-González, Alfonso
dc.creatorCivera-Cerecedo, Roberto
dc.date2018-07-25
dc.date.accessioned2020-11-05T13:36:19Z
dc.date.available2020-11-05T13:36:19Z
dc.identifierhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol46-issue3-fulltext-1
dc.identifier10.3856/vol46-issue3-fulltext-1
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/159047
dc.descriptiones-ES
dc.descriptionDue to the cost of raw materials, the need to formulate balanced feeds with highly digestible ingredients is indispensable for the aquaculture feed industry. For this reason, the protein in vitro digestibility, assessed by the pH-stat method, of ingredients with potential of using them on the balanced feed for Macrobrachium tenellum, were evaluated. The relative protein digestibility was assessed in twelve feed ingredients, including animal (pork meal, feather poultry meal, prime poultry meal, turkey meal, fish meal, shrimp meal), vegetal (coconut paste, chickpea meal, soybean meal, wheat gluten) and microbial (yeast and Spirulina meal); casein (Hammerstein grade) was used as the reference protein. The highest relative protein digestibility was found in: Spirulina meal (52.6%); following by pork meal (45.6%), and feather poultry meal (39.6%). The lowest digestibilities were found in soybean meal (15.9%), chickpea meal (12.1%), and fish meal (11.6%). The protein digestibility value should be considered for selecting potential ingredients for the formulation of balanced feeds for M. tenellum.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherPontificia Universidad Católica de Valparaísoen-US
dc.relationhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol46-issue3-fulltext-1/941
dc.sourceLatin American Journal of Aquatic Research; Vol 46, No 3 (2018); 495-501en-US
dc.sourcePlataforma para envío de artículos - Latin American Journal of Aquatic Research; Vol 46, No 3 (2018); 495-501es-ES
dc.source0718-560X
dc.source0718-560X
dc.subjectes-ES
dc.subjectMacrobrachium tenellum; prawns; nutrition; protein; enzyme activity; digestibility; aquacultureen-US
dc.titlees-ES
dc.titleIn vitro protein digestibility of animal, vegetal and microbial feed ingredients for Macrobrachium tenellumen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeen-US
dc.typees-ES


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