Matches in SemOpenAlex for { <https://semopenalex.org/work/W2551897984> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2551897984 endingPage "165" @default.
- W2551897984 startingPage "165" @default.
- W2551897984 abstract "Rumen bypass technologies aim at protecting nutrients, for example polyunsaturated fatty acids against degradation, in this case biohydrogenation, to ensure an unaffected passage through the rumen and enhanced intestinal absorption. Recently, a new encapsulation technology has been proposed based on the properties of the naturally occurring enzyme polyphenol oxidase (PPO). However, up till now no in vivo approval of the PPO-based bypass technology nor evidence of post-ruminal absorption is available. Proteins and PPO in this study were extracted from potato (Solanum tuberosum L.) tuber peels and used to emulsify triacylglycerols of a mixture of conjugated linoleic acid (CLA) isomers (Tonalin TG80, BASF-AG, Ludwigshafen, Germany) in water (20 mg oil per ml extract) before encapsulation was created by the cross-linking of interfacial proteins upon addition of the diphenol 4-methylcatechol (20 mM). This rumen bypass CLA emulsion or a commercially available protected CLA product (Lutrell Combi, BASF-AG, Ludwigshafen, Germany) as positive control was used to dose 7 g trans-10, cis-12 C18:2 per day to eight dairy cows during five consecutive days in a sequential set-up. Milk fat content and fatty acid composition was monitored to assess the transfer to milk of dietary CLA. Evidence for the protection in vivo against ruminal degradation, post-ruminal uptake and transfer to the milk was given as increased proportions of trans-10, cis-12 C18:2 were found in milk fat of cows compared with the periods before and after supplementation of both additives. Extra proof for the transfer to the milk was given because both supplements resulted in similar reductions in milk fat content, since trans-10, cis-12 C18:2 is known as an inhibitor of milk fat synthesis if sufficient amounts of this CLA reach the mammary gland. However, somewhat lower transfer efficiencies of trans-10, cis-12 C18:2 from the diet to the milk in the case of the rumen bypass CLA emulsions compared with the positive control and the occurrence of non-negligible levels of CLA in faecal material indicates there is still scope for further improvement of the new technology. In conclusion, the PPO based lipid protection technology could provide a worthy alternative for current rumen bypass products as the encapsulated CLA was effectively transferred to the milk." @default.
- W2551897984 created "2016-11-30" @default.
- W2551897984 creator A5034653469 @default.
- W2551897984 creator A5054059771 @default.
- W2551897984 creator A5060518085 @default.
- W2551897984 creator A5069656869 @default.
- W2551897984 creator A5082013979 @default.
- W2551897984 date "2016-01-01" @default.
- W2551897984 modified "2023-09-27" @default.
- W2551897984 title "Transfer to the milk of rumen bypass CLA emulsions created by potato tuber peel polyphenol oxidase" @default.
- W2551897984 hasPublicationYear "2016" @default.
- W2551897984 type Work @default.
- W2551897984 sameAs 2551897984 @default.
- W2551897984 citedByCount "0" @default.
- W2551897984 crossrefType "journal-article" @default.
- W2551897984 hasAuthorship W2551897984A5034653469 @default.
- W2551897984 hasAuthorship W2551897984A5054059771 @default.
- W2551897984 hasAuthorship W2551897984A5060518085 @default.
- W2551897984 hasAuthorship W2551897984A5069656869 @default.
- W2551897984 hasAuthorship W2551897984A5082013979 @default.
- W2551897984 hasConcept C100544194 @default.
- W2551897984 hasConcept C162008176 @default.
- W2551897984 hasConcept C181199279 @default.
- W2551897984 hasConcept C185592680 @default.
- W2551897984 hasConcept C19038510 @default.
- W2551897984 hasConcept C2776338311 @default.
- W2551897984 hasConcept C2778004101 @default.
- W2551897984 hasConcept C2779780233 @default.
- W2551897984 hasConcept C2780809830 @default.
- W2551897984 hasConcept C31903555 @default.
- W2551897984 hasConcept C543025807 @default.
- W2551897984 hasConcept C55493867 @default.
- W2551897984 hasConcept C70262065 @default.
- W2551897984 hasConcept C70899900 @default.
- W2551897984 hasConceptScore W2551897984C100544194 @default.
- W2551897984 hasConceptScore W2551897984C162008176 @default.
- W2551897984 hasConceptScore W2551897984C181199279 @default.
- W2551897984 hasConceptScore W2551897984C185592680 @default.
- W2551897984 hasConceptScore W2551897984C19038510 @default.
- W2551897984 hasConceptScore W2551897984C2776338311 @default.
- W2551897984 hasConceptScore W2551897984C2778004101 @default.
- W2551897984 hasConceptScore W2551897984C2779780233 @default.
- W2551897984 hasConceptScore W2551897984C2780809830 @default.
- W2551897984 hasConceptScore W2551897984C31903555 @default.
- W2551897984 hasConceptScore W2551897984C543025807 @default.
- W2551897984 hasConceptScore W2551897984C55493867 @default.
- W2551897984 hasConceptScore W2551897984C70262065 @default.
- W2551897984 hasConceptScore W2551897984C70899900 @default.
- W2551897984 hasLocation W25518979841 @default.
- W2551897984 hasOpenAccess W2551897984 @default.
- W2551897984 hasPrimaryLocation W25518979841 @default.
- W2551897984 hasRelatedWork W170641547 @default.
- W2551897984 hasRelatedWork W1965346193 @default.
- W2551897984 hasRelatedWork W1984217498 @default.
- W2551897984 hasRelatedWork W1994087226 @default.
- W2551897984 hasRelatedWork W2009883762 @default.
- W2551897984 hasRelatedWork W2013900299 @default.
- W2551897984 hasRelatedWork W2027856918 @default.
- W2551897984 hasRelatedWork W2049175320 @default.
- W2551897984 hasRelatedWork W2060859491 @default.
- W2551897984 hasRelatedWork W2061997297 @default.
- W2551897984 hasRelatedWork W2067179436 @default.
- W2551897984 hasRelatedWork W2071034280 @default.
- W2551897984 hasRelatedWork W2072609354 @default.
- W2551897984 hasRelatedWork W2089576410 @default.
- W2551897984 hasRelatedWork W2097819017 @default.
- W2551897984 hasRelatedWork W2106984919 @default.
- W2551897984 hasRelatedWork W2109450290 @default.
- W2551897984 hasRelatedWork W2110820580 @default.
- W2551897984 hasRelatedWork W2121679945 @default.
- W2551897984 hasRelatedWork W3156664156 @default.
- W2551897984 isParatext "false" @default.
- W2551897984 isRetracted "false" @default.
- W2551897984 magId "2551897984" @default.
- W2551897984 workType "article" @default.