2004
DOI: 10.1016/j.aquaculture.2004.05.032
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Testing feeds and feed ingredients for juvenile pink shrimp Farfantepenaeus paulensis: in vitro determination of protein digestibility and proteinase inhibition

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Cited by 50 publications
(50 citation statements)
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“…results) determined apparent digestibility coefficients of dry matter and crude protein of 82% and 91%, respectively, in L. vannamei fed diets formulated with U. clathrata meal. On the other hand, digestibility of inert feeds containing high proportions of fishmeal is greater than 80% for penaeid shrimp and it has been reported elsewhere (Lemos et al 2004, TerrazasFierro et al 2010, Villareal-Cavazos 2011. The higher than expected contributions of dietary carbon (32-80%) and nitrogen (73-98%) to the shrimp whole bodies and muscle tissue are possibly related to the high digestibility of U. clathrata and its continuous availability for shrimp.…”
Section: Dietary Contributions From U Clathrata and Inert Feed To Grmentioning
confidence: 78%
“…results) determined apparent digestibility coefficients of dry matter and crude protein of 82% and 91%, respectively, in L. vannamei fed diets formulated with U. clathrata meal. On the other hand, digestibility of inert feeds containing high proportions of fishmeal is greater than 80% for penaeid shrimp and it has been reported elsewhere (Lemos et al 2004, TerrazasFierro et al 2010, Villareal-Cavazos 2011. The higher than expected contributions of dietary carbon (32-80%) and nitrogen (73-98%) to the shrimp whole bodies and muscle tissue are possibly related to the high digestibility of U. clathrata and its continuous availability for shrimp.…”
Section: Dietary Contributions From U Clathrata and Inert Feed To Grmentioning
confidence: 78%
“…Studies focused to ascertain the nutrients digestibility coefficients usually consist of feeding a feed containing fixed concentrations of a nutrient and an indigestible marker to measure in the feces (Fenucci et al, 1980;Divakaran et al, 2002). Species specific in vitro digestibility methods have been developed using digestive enzymes from the species in question (Lan and Pan, 1993;Ezquerra et al, 1998;Ramos Díaz et al, 2001;Lemos et al, 2004). These methods are usually faster and less expensive than in vivo methods.…”
Section: Introductionmentioning
confidence: 99%
“…Este resultado está de acordo com ITO et al (1996) A análise de vários ingredientes comumente utilizados em dietas para camarões peneídeos indica que o farelo de soja não seria uma boa fonte de proteína para F. paulensis por apresentar baixa digestibilidade in vitro (LEMOS et al, 2004). SWICK (2002) constatou também a presença de inibidores da tripsina no farelo de soja, o que poderia ser atribuída à falta de calor durante o processamento.…”
Section: Discussionunclassified
“…Dietas Sobrevivência (%) Peso final ( de soja apresentou uma digestibilidade de 1,6% (grau de hidrólise) e uma inibição da proteinase de 38%, enquanto as farinhas de peixe nacional, chilena e mexicana apresentaram digestibilidades e graus de inibição da tripsina de 3,0, 2,2 e 1,6% e de 20, 9,7 e 9,3%, respectivamente (LEMOS et al, 2004). Por outro lado, BRUNSON et al (1997) demonstraram que a digestibilidade in vivo da proteína do farelo de soja em Litopenaeus setiferus foi relativamente alta (94,6%), inclusive superior à da farinha de peixe (75,8%).…”
Section: Discussionunclassified