Matches in SemOpenAlex for { <https://semopenalex.org/work/W2893721858> ?p ?o ?g. }
- W2893721858 endingPage "282" @default.
- W2893721858 startingPage "269" @default.
- W2893721858 abstract "In this study the correlation between the accessibility of nutrients and in vivo nutrient digestibility was tested on the marine microalga Nannochloropsis gaditana in juvenile Nile tilapia (Oreochromis niloticus). It was hypothesized that disrupting the cell walls of microalgae increases the nutrient accessibility and digestibility. N. gaditana biomass was subjected to physical treatments (pasteurization, freezing, freeze drying) or mechanical treatments (bead milling) to influence its cell wall integrity. These treatments resulted in an up to 4 x increase in in vitro accessibility of N. gaditana nutrients, assessed from measurements of leaching and susceptibility to protein hydrolysis. Apparent digestibility coefficients of macronutrients, dry matter, energy, phosphorus and calcium of untreated and treated microalgae biomass were determined in triplicate, at a 30% diet inclusion level. Bead milling the algae led to the highest increase in in vivo digestibility of dry matter, energy, protein, fat, ash and calcium on ingredient level, compared to untreated algae biomass. This includes an increase in apparent digestibility coefficient (ADC) of protein and fat from 62 to 78% and from 50 to 82%, respectively. ADCs of total carbohydrates and of phosphorus were not affected by algal cell disruption. In vivo digestibilities of N. gaditana dry matter, energy, protein, and fat were positively correlated (p < .001; r ≥ 0.91) with the nutrient accessibility of N. gaditana, as estimated with in vitro nutrient leaching analyses. This shows that the in vitro methods used are effective ways to assess the effect of mechanical and physical treatments on in vivo nutrient quality of a single ingredient. The results of this study confirm that nutrient accessibility plays a significant role in the nutrient digestibility of the microalga Nannochloropsis gaditana in Nile tilapia." @default.
- W2893721858 created "2018-10-05" @default.
- W2893721858 creator A5027089451 @default.
- W2893721858 creator A5038904134 @default.
- W2893721858 creator A5082719949 @default.
- W2893721858 creator A5084576119 @default.
- W2893721858 creator A5084828648 @default.
- W2893721858 date "2019-01-01" @default.
- W2893721858 modified "2023-10-05" @default.
- W2893721858 title "Cell wall disruption increases bioavailability of Nannochloropsis gaditana nutrients for juvenile Nile tilapia (Oreochromis niloticus)" @default.
- W2893721858 cites W1543804089 @default.
- W2893721858 cites W1928248334 @default.
- W2893721858 cites W1971204438 @default.
- W2893721858 cites W1988773540 @default.
- W2893721858 cites W1993772331 @default.
- W2893721858 cites W1994356095 @default.
- W2893721858 cites W1999916834 @default.
- W2893721858 cites W2008378884 @default.
- W2893721858 cites W2009290399 @default.
- W2893721858 cites W2021090283 @default.
- W2893721858 cites W2027151956 @default.
- W2893721858 cites W2030813285 @default.
- W2893721858 cites W2035620826 @default.
- W2893721858 cites W2036031371 @default.
- W2893721858 cites W2050995799 @default.
- W2893721858 cites W2052120625 @default.
- W2893721858 cites W2069715204 @default.
- W2893721858 cites W2072634504 @default.
- W2893721858 cites W2075286612 @default.
- W2893721858 cites W2075850580 @default.
- W2893721858 cites W2080192154 @default.
- W2893721858 cites W2082872803 @default.
- W2893721858 cites W2093300330 @default.
- W2893721858 cites W2102325827 @default.
- W2893721858 cites W2115440372 @default.
- W2893721858 cites W2130479394 @default.
- W2893721858 cites W2160446463 @default.
- W2893721858 cites W2171735484 @default.
- W2893721858 cites W2327495628 @default.
- W2893721858 cites W2587798117 @default.
- W2893721858 cites W2675017857 @default.
- W2893721858 cites W2735034423 @default.
- W2893721858 cites W2746319347 @default.
- W2893721858 doi "https://doi.org/10.1016/j.aquaculture.2018.09.047" @default.
- W2893721858 hasPublicationYear "2019" @default.
- W2893721858 type Work @default.
- W2893721858 sameAs 2893721858 @default.
- W2893721858 citedByCount "75" @default.
- W2893721858 countsByYear W28937218582019 @default.
- W2893721858 countsByYear W28937218582020 @default.
- W2893721858 countsByYear W28937218582021 @default.
- W2893721858 countsByYear W28937218582022 @default.
- W2893721858 countsByYear W28937218582023 @default.
- W2893721858 crossrefType "journal-article" @default.
- W2893721858 hasAuthorship W2893721858A5027089451 @default.
- W2893721858 hasAuthorship W2893721858A5038904134 @default.
- W2893721858 hasAuthorship W2893721858A5082719949 @default.
- W2893721858 hasAuthorship W2893721858A5084576119 @default.
- W2893721858 hasAuthorship W2893721858A5084828648 @default.
- W2893721858 hasBestOaLocation W28937218581 @default.
- W2893721858 hasConcept C140793950 @default.
- W2893721858 hasConcept C142796444 @default.
- W2893721858 hasConcept C178790620 @default.
- W2893721858 hasConcept C185592680 @default.
- W2893721858 hasConcept C18903297 @default.
- W2893721858 hasConcept C2778658382 @default.
- W2893721858 hasConcept C2779286987 @default.
- W2893721858 hasConcept C2780129523 @default.
- W2893721858 hasConcept C2780138947 @default.
- W2893721858 hasConcept C2780589914 @default.
- W2893721858 hasConcept C2909208804 @default.
- W2893721858 hasConcept C31903555 @default.
- W2893721858 hasConcept C505870484 @default.
- W2893721858 hasConcept C510538283 @default.
- W2893721858 hasConcept C59822182 @default.
- W2893721858 hasConcept C86803240 @default.
- W2893721858 hasConceptScore W2893721858C140793950 @default.
- W2893721858 hasConceptScore W2893721858C142796444 @default.
- W2893721858 hasConceptScore W2893721858C178790620 @default.
- W2893721858 hasConceptScore W2893721858C185592680 @default.
- W2893721858 hasConceptScore W2893721858C18903297 @default.
- W2893721858 hasConceptScore W2893721858C2778658382 @default.
- W2893721858 hasConceptScore W2893721858C2779286987 @default.
- W2893721858 hasConceptScore W2893721858C2780129523 @default.
- W2893721858 hasConceptScore W2893721858C2780138947 @default.
- W2893721858 hasConceptScore W2893721858C2780589914 @default.
- W2893721858 hasConceptScore W2893721858C2909208804 @default.
- W2893721858 hasConceptScore W2893721858C31903555 @default.
- W2893721858 hasConceptScore W2893721858C505870484 @default.
- W2893721858 hasConceptScore W2893721858C510538283 @default.
- W2893721858 hasConceptScore W2893721858C59822182 @default.
- W2893721858 hasConceptScore W2893721858C86803240 @default.
- W2893721858 hasLocation W28937218581 @default.
- W2893721858 hasOpenAccess W2893721858 @default.
- W2893721858 hasPrimaryLocation W28937218581 @default.
- W2893721858 hasRelatedWork W2035030236 @default.
- W2893721858 hasRelatedWork W2065402343 @default.
- W2893721858 hasRelatedWork W2105611246 @default.