Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages

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cg.authorship.typesCGIAR and developing country instituteen
cg.contributor.affiliationInternational Livestock Research Instituteen
cg.contributor.affiliationSri Venkateswara Veterinary Collegeen
cg.creator.identifierPadmakumar Varijakshapanicker: 0000-0003-2916-3746en
cg.placeKarnal, Indiaen
cg.subject.ilriANIMAL FEEDINGen
cg.subject.ilriCROP-LIVESTOCKen
cg.subject.ilriCROPSen
cg.subject.ilriFEEDSen
cg.subject.ilriFORAGESen
cg.subject.ilriLIVESTOCKen
dc.contributor.authorPrasad, Kodukula V.S.V.en
dc.contributor.authorRamakrishna Reddy, C.en
dc.contributor.authorRamana Reddy, Y.en
dc.contributor.authorVarijakshapanicker, Padmakumaren
dc.contributor.authorBlümmel, Michaelen
dc.date.accessioned2020-01-21T11:20:08Zen
dc.date.available2020-01-21T11:20:08Zen
dc.identifier.urihttps://hdl.handle.net/10568/106659
dc.titleUse of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and foragesen
dcterms.abstract100 food/feed and forage samples were analyzed by gas liquid chromotography for their fatty acid content and the data were used to develop NIRS calibration models and standardization for prediction of fatty acid content in different feedstuffs in a rapid, non-destructive and inexpensive manner. The coefficient of determination (R2) value for calibration and validation of saturated, trans, unsaturated, omega-3 and omega-6 fatty acids ranged between 0.56-1.0 and 0.59-0.95, respectively indicating that NIRS can be used for fatty acid profiling of different feeds with moderate (trans fatty acids) to high (saturated, unsaturated, omega-3 and omega-6 fatty acids) accuracy.en
dcterms.accessRightsLimited Accessen
dcterms.audienceScientistsen
dcterms.bibliographicCitationPrasad, K.V.S.V., Ramakrishna Reddy, C., Ramana Reddy, Y., Padmakumar, V. and Blümmel, M. 2019. Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages. IN: Das, A., Das, S., Sarkar, S., Patra, A.K., Manda, G.P. and Soren, S. (eds.). 2019. Nutritional Strategies for Improving Farm Profitability and Clean Animal Production. Book of Abstracts of International Conference on Animal Nutrition 2019, Kolkata, India, 17-19 December 2019. Karnal, India: National Dairy Research Institute.en
dcterms.issued2019-12-19en
dcterms.languageenen
dcterms.licenseOtheren
dcterms.publisherNational Dairy Research Instituteen
dcterms.subjectfatty acidsen
dcterms.subjectfeedsen
dcterms.subjectforageen
dcterms.subjectlivestocken
dcterms.typeConference Paperen

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ILRI feed and forage development program outputs
Near-InfraRed Spectroscopy (NIRS)