Skip to main content Accessibility help
×
Home

Ruminal kinetics of fatty acids and biohydrogenation processes are affected by the amount of extruded linseeds ingested by dairy cows

Published online by Cambridge University Press:  23 November 2017

M. Dangin
Affiliation:
INRA, UR1213 Herbivores, F63122 Saint Genes Champanelle, France
F. Glasser
Affiliation:
INRA, UR1213 Herbivores, F63122 Saint Genes Champanelle, France
C. Martin
Affiliation:
INRA, UR1213 Herbivores, F63122 Saint Genes Champanelle, France
A. Ferlay
Affiliation:
INRA, UR1213 Herbivores, F63122 Saint Genes Champanelle, France
Y. Chilliard
Affiliation:
INRA, UR1213 Herbivores, F63122 Saint Genes Champanelle, France
M. Doreau
Affiliation:
INRA, UR1213 Herbivores, F63122 Saint Genes Champanelle, France
Corresponding
E-mail address:
Get access

Extract

As a result of human nutritional recommendations, experiments have been performed to modify milk fatty acid (FA) composition in order to increase milk content of C18:3 n-3 and to decrease that of both deleterious saturated FA and trans FA. The modifications observed when cow’s diet is supplemented with a source rich in C18:3 n-3, such as linseeds, are largely dependent on rumen biohydrogenation processes. Indeed, milk trans FA and C18:3 n-3 are a consequence of the ruminal biohydrogenation of dietary C18:3 n-3. However, little is known about the effect of increasing amount of extruded linseeds intake by cows on the kinetics of rumen biohydrogenation. This may impact human health because it could affect both the amount of C18:3 n-3 and of trans FA available for milk fat production. Trans FA profile may be important to consider because their side effect on human health may be due to specific trans FA. The aim of this study was thus to assess the effects of increasing intakes of extruded linseeds on kinetics of rumen FA profile, especially trans FA.

Type
Theatre Presentations
Copyright
Copyright © The British Society of Animal Science 2008

Access options

Get access to the full version of this content by using one of the access options below.

References

Loor, J.J., Ueda, K., Ferlay, A., Chilliard, Y. and Doreau, M. 2004. Journal of Dairy Science. 87: 2472–2485 Google Scholar

Usage data cannot currently be displayed.

Hostname: page-component-898fc554b-87htd Total loading time: 14.515 Render date: 2021-01-26T00:37:24.317Z Query parameters: { "hasAccess": "0", "openAccess": "0", "isLogged": "0", "lang": "en" } Feature Flags: { "shouldUseShareProductTool": true, "shouldUseHypothesis": true, "isUnsiloEnabled": true, "metricsAbstractViews": false, "figures": false, "newCiteModal": false }

Send article to Kindle

To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle.

Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Ruminal kinetics of fatty acids and biohydrogenation processes are affected by the amount of extruded linseeds ingested by dairy cows
Available formats
×

Send article to Dropbox

To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Dropbox.

Ruminal kinetics of fatty acids and biohydrogenation processes are affected by the amount of extruded linseeds ingested by dairy cows
Available formats
×

Send article to Google Drive

To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Google Drive.

Ruminal kinetics of fatty acids and biohydrogenation processes are affected by the amount of extruded linseeds ingested by dairy cows
Available formats
×
×

Reply to: Submit a response


Your details


Conflicting interests

Do you have any conflicting interests? *