Antioxidant activity and apparent digestibility of amino acids of three macroalgae meals in the diets of Pacific white shrimp (Litopenaeus vannamei)

Anaya-Rosas, Ricardo Ernesto; Nieves-Soto, Mario; Rivas-Vega, Martha Elisa; Miranda-Baeza, Anselmo; Piña-Valdez, Pablo

dc.contributor		en-US
dc.creator	Anaya-Rosas, Ricardo Ernesto
dc.creator	Nieves-Soto, Mario
dc.creator	Rivas-Vega, Martha Elisa
dc.creator	Miranda-Baeza, Anselmo
dc.creator	Piña-Valdez, Pablo
dc.date	2018-03-15
dc.date.accessioned	2020-11-05T13:36:13Z
dc.date.available	2020-11-05T13:36:13Z
dc.identifier	http://lajar.ucv.cl/index.php/rlajar/article/view/vol45-issue5-fulltext-12
dc.identifier	10.3856/vol45-issue5-fulltext-12
dc.identifier.uri	https://revistaschilenas.uchile.cl/handle/2250/158983
dc.description	The antioxidant activity of meals, growth performance, dry matter, crude protein and amino acid apparent digestibility coefficients (ADC) were determined for three macroalgae in Pacific white shrimp juveniles: Gracilaria vermiculophylla, Dictyota dichotoma and Ulva lactuca. For the digestibility determination, test diets included 15% of the test ingredients and 85% of a control diet supplemented with 1% chromic oxide. The amino acid content in the ingredients, diets and feces were analyzed using HPLC. In general, nutrient digestibility values were far higher in the diets with macroalgae meals than in the control diet. In conclusion, diets with the macroalgae U. lactuca and G. vermiculophylla in particular showed high antioxidant activity, high amino acid digestibility and improved Litopenaeus vannamei growth.	en-US
dc.format	application/pdf
dc.language	eng
dc.publisher	Pontificia Universidad Católica de Valparaíso	en-US
dc.relation	http://lajar.ucv.cl/index.php/rlajar/article/view/vol45-issue5-fulltext-12/875
dc.source	Latin American Journal of Aquatic Research; Vol 45, No 5 (2017); 970-978	en-US
dc.source	Plataforma para envío de artículos - Latin American Journal of Aquatic Research; Vol 45, No 5 (2017); 970-978	es-ES
dc.source	0718-560X
dc.source	0718-560X
dc.subject	shrimp; macroalgae; digestibility; amino acid; antioxidant	en-US
dc.title	Antioxidant activity and apparent digestibility of amino acids of three macroalgae meals in the diets of Pacific white shrimp (Litopenaeus vannamei)	en-US
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.type		en-US
dc.type		es-ES

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