Effects of abomasal infusion of conjugated linoleic acids, Sterculia foetida oil, and fish oil on production performance and the extent of fatty acid Δ9-desaturation in dairy cows
The purpose of this study was to determine the effects of conjugated linoleic acid (CLA), Sterculia foetida oil (STO), and fish oil (FO) on milk yield and composition, milk FA profile, Δ9-desaturation activity, and mammary expression of 2 isoforms of stearoyl-coenzyme A desaturase (SCD-1 and SCD-5)...
Gespeichert in:
| Veröffentlicht in: | Journal of dairy science 2014-10, Vol.97 (10), p.6411-6425 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 6425 |
|---|---|
| container_issue | 10 |
| container_start_page | 6411 |
| container_title | Journal of dairy science |
| container_volume | 97 |
| creator | Dallaire, M.P. Taga, H. Ma, L. Corl, B.A. Gervais, R. Lebeuf, Y. Richard, F.J. Chouinard, P.Y. |
| description | The purpose of this study was to determine the effects of conjugated linoleic acid (CLA), Sterculia foetida oil (STO), and fish oil (FO) on milk yield and composition, milk FA profile, Δ9-desaturation activity, and mammary expression of 2 isoforms of stearoyl-coenzyme A desaturase (SCD-1 and SCD-5) in lactating dairy cows. Eight multiparous Holstein cows (69±13 d postpartum) were used in a double 4×4 Latin square design with 28-d periods. For the first 14 d of each period, cows received an abomasal infusion of (1) 406g of a saturated fatty acid (SFA) supplement (112g of 16:0 + 230g of 18:0) used as a control (CTL), (2) 36g of a CLA supplement (13.9g of trans-10,cis-12 18:2) + 370g of SFA, (3) 7g of STO (3.1g of 19:1 cyclo) + 399g of SFA, or (4) 406g of FO (55.2g of cis-5,-8,-11,-14,-17 20:5 + 59.3g of cis-4,-7,-10,-13,-16,-19 22:6). Infusions were followed by a 14-d washout interval. Compared with CTL, STO decreased milk yield from 38.0 to 33.0kg/d, and increased milk fat concentration from 3.79 to 4.45%. Milk fat concentration was also decreased by CLA (2.23%) and FO (3.34%). Milk fat yield was not affected by STO (1,475g/d) compared with CTL (1,431g/d), but was decreased by CLA (774g/d) and FO (1,186g/d). Desaturase indices for 10:0, 12:0, and 20:0 were decreased, whereas the extent of desaturation of 14:0, 16:0, 17:0, and 18:0 was not affected by CLA treatment compared with CTL. Infusion of STO significantly decreased all calculated desaturase indices compared with CTL; the 14:0 index was reduced by 80.7%. Infusion of FO decreased the desaturase indices for 10:0, 14:0, 20:0, trans-11 18:1, and 18:0. The effect of FO on the 14:0 index indicates a decrease in apparent Δ9-desaturase activity of 30.2%. Compared with CTL, mammary mRNA abundance of SCD-1 was increased by STO (+30%) and decreased by CLA (−24%), whereas FO had no effect. No effect was observed on mRNA abundance of SCD-5. In conclusion, abomasal infusion of CLA, STO, and FO were shown to exhibit varying and distinct effects on desaturase indices, an indicator of apparent SCD activity, and mammary mRNA abundance of SCD-1. |
| doi_str_mv | 10.3168/jds.2013-7853 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1564354316</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0022030214005050</els_id><sourcerecordid>1564354316</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2253-e48177496ada433b4217464cfe403b2ddcc6966457e2a44442e96c7aa45e30633</originalsourceid><addsrcrecordid>eNp1kb9uFDEQhy0EIkegpEUuKbLB__e2RFEISJEogNqas8fEp731YXuBew8ehefgmeK9C3S4scb6_BuPP0JecnYpuVm_2fpyKRiXXb_W8hFZcS10J_mwfkxWjAnRMcnEGXlWyraVXDD9lJwJzYwyaliR39choKuFpkBhk3ZQYKRxCnOJaVoOXZq281eo6OkYpzRidBRc9OWCfqqY3TxGoCFhjR5oiuMFhcnTEMvdUtEWss_Jz64ueXvMIeUdTA6PWL1Dij8rTnVpFaDWwzGc_vk1dB4L1DnD8WacqIeYD-09P8pz8iTAWPDFw35Ovry7_nz1vrv9ePPh6u1t54TQskO15n2vBgMelJQbJXjfpnYBFZMb4b1zZjBG6R4FqLYEDsb1AEqjZEbKc_L6lNtG-DZjqXYXi8NxhAnTXCzXRkmtmoeGdifU5VRKxmD3Oe4gHyxndhFlmyi7iLKLqMa_eoieNzv0_-i_ZhrQnwBsA36PmG1xEdvH-ZibMOtT_E_0PetgpCo</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1564354316</pqid></control><display><type>article</type><title>Effects of abomasal infusion of conjugated linoleic acids, Sterculia foetida oil, and fish oil on production performance and the extent of fatty acid Δ9-desaturation in dairy cows</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals Complete</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Dallaire, M.P. ; Taga, H. ; Ma, L. ; Corl, B.A. ; Gervais, R. ; Lebeuf, Y. ; Richard, F.J. ; Chouinard, P.Y.</creator><creatorcontrib>Dallaire, M.P. ; Taga, H. ; Ma, L. ; Corl, B.A. ; Gervais, R. ; Lebeuf, Y. ; Richard, F.J. ; Chouinard, P.Y.</creatorcontrib><description>The purpose of this study was to determine the effects of conjugated linoleic acid (CLA), Sterculia foetida oil (STO), and fish oil (FO) on milk yield and composition, milk FA profile, Δ9-desaturation activity, and mammary expression of 2 isoforms of stearoyl-coenzyme A desaturase (SCD-1 and SCD-5) in lactating dairy cows. Eight multiparous Holstein cows (69±13 d postpartum) were used in a double 4×4 Latin square design with 28-d periods. For the first 14 d of each period, cows received an abomasal infusion of (1) 406g of a saturated fatty acid (SFA) supplement (112g of 16:0 + 230g of 18:0) used as a control (CTL), (2) 36g of a CLA supplement (13.9g of trans-10,cis-12 18:2) + 370g of SFA, (3) 7g of STO (3.1g of 19:1 cyclo) + 399g of SFA, or (4) 406g of FO (55.2g of cis-5,-8,-11,-14,-17 20:5 + 59.3g of cis-4,-7,-10,-13,-16,-19 22:6). Infusions were followed by a 14-d washout interval. Compared with CTL, STO decreased milk yield from 38.0 to 33.0kg/d, and increased milk fat concentration from 3.79 to 4.45%. Milk fat concentration was also decreased by CLA (2.23%) and FO (3.34%). Milk fat yield was not affected by STO (1,475g/d) compared with CTL (1,431g/d), but was decreased by CLA (774g/d) and FO (1,186g/d). Desaturase indices for 10:0, 12:0, and 20:0 were decreased, whereas the extent of desaturation of 14:0, 16:0, 17:0, and 18:0 was not affected by CLA treatment compared with CTL. Infusion of STO significantly decreased all calculated desaturase indices compared with CTL; the 14:0 index was reduced by 80.7%. Infusion of FO decreased the desaturase indices for 10:0, 14:0, 20:0, trans-11 18:1, and 18:0. The effect of FO on the 14:0 index indicates a decrease in apparent Δ9-desaturase activity of 30.2%. Compared with CTL, mammary mRNA abundance of SCD-1 was increased by STO (+30%) and decreased by CLA (−24%), whereas FO had no effect. No effect was observed on mRNA abundance of SCD-5. In conclusion, abomasal infusion of CLA, STO, and FO were shown to exhibit varying and distinct effects on desaturase indices, an indicator of apparent SCD activity, and mammary mRNA abundance of SCD-1.</description><identifier>ISSN: 0022-0302</identifier><identifier>EISSN: 1525-3198</identifier><identifier>DOI: 10.3168/jds.2013-7853</identifier><identifier>PMID: 25064649</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Abomasum - metabolism ; Animals ; Cattle - physiology ; conjugated linoleic acid ; Dietary Supplements ; Fatty Acids - metabolism ; Female ; Fish Oils - pharmacology ; Infusions, Parenteral - veterinary ; Lactation ; Linoleic Acids, Conjugated - administration & dosage ; Linoleic Acids, Conjugated - pharmacology ; long-chain n-3 fatty acid ; Milk - chemistry ; Milk - metabolism ; Plant Oils - pharmacology ; Stearoyl-CoA Desaturase - genetics ; Stearoyl-CoA Desaturase - metabolism ; stearoyl-coenzyme A desaturase ; Sterculia - chemistry ; sterculic acid</subject><ispartof>Journal of dairy science, 2014-10, Vol.97 (10), p.6411-6425</ispartof><rights>2014 American Dairy Science Association</rights><rights>Copyright © 2014 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2253-e48177496ada433b4217464cfe403b2ddcc6966457e2a44442e96c7aa45e30633</citedby><cites>FETCH-LOGICAL-c2253-e48177496ada433b4217464cfe403b2ddcc6966457e2a44442e96c7aa45e30633</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.3168/jds.2013-7853$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25064649$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dallaire, M.P.</creatorcontrib><creatorcontrib>Taga, H.</creatorcontrib><creatorcontrib>Ma, L.</creatorcontrib><creatorcontrib>Corl, B.A.</creatorcontrib><creatorcontrib>Gervais, R.</creatorcontrib><creatorcontrib>Lebeuf, Y.</creatorcontrib><creatorcontrib>Richard, F.J.</creatorcontrib><creatorcontrib>Chouinard, P.Y.</creatorcontrib><title>Effects of abomasal infusion of conjugated linoleic acids, Sterculia foetida oil, and fish oil on production performance and the extent of fatty acid Δ9-desaturation in dairy cows</title><title>Journal of dairy science</title><addtitle>J Dairy Sci</addtitle><description>The purpose of this study was to determine the effects of conjugated linoleic acid (CLA), Sterculia foetida oil (STO), and fish oil (FO) on milk yield and composition, milk FA profile, Δ9-desaturation activity, and mammary expression of 2 isoforms of stearoyl-coenzyme A desaturase (SCD-1 and SCD-5) in lactating dairy cows. Eight multiparous Holstein cows (69±13 d postpartum) were used in a double 4×4 Latin square design with 28-d periods. For the first 14 d of each period, cows received an abomasal infusion of (1) 406g of a saturated fatty acid (SFA) supplement (112g of 16:0 + 230g of 18:0) used as a control (CTL), (2) 36g of a CLA supplement (13.9g of trans-10,cis-12 18:2) + 370g of SFA, (3) 7g of STO (3.1g of 19:1 cyclo) + 399g of SFA, or (4) 406g of FO (55.2g of cis-5,-8,-11,-14,-17 20:5 + 59.3g of cis-4,-7,-10,-13,-16,-19 22:6). Infusions were followed by a 14-d washout interval. Compared with CTL, STO decreased milk yield from 38.0 to 33.0kg/d, and increased milk fat concentration from 3.79 to 4.45%. Milk fat concentration was also decreased by CLA (2.23%) and FO (3.34%). Milk fat yield was not affected by STO (1,475g/d) compared with CTL (1,431g/d), but was decreased by CLA (774g/d) and FO (1,186g/d). Desaturase indices for 10:0, 12:0, and 20:0 were decreased, whereas the extent of desaturation of 14:0, 16:0, 17:0, and 18:0 was not affected by CLA treatment compared with CTL. Infusion of STO significantly decreased all calculated desaturase indices compared with CTL; the 14:0 index was reduced by 80.7%. Infusion of FO decreased the desaturase indices for 10:0, 14:0, 20:0, trans-11 18:1, and 18:0. The effect of FO on the 14:0 index indicates a decrease in apparent Δ9-desaturase activity of 30.2%. Compared with CTL, mammary mRNA abundance of SCD-1 was increased by STO (+30%) and decreased by CLA (−24%), whereas FO had no effect. No effect was observed on mRNA abundance of SCD-5. In conclusion, abomasal infusion of CLA, STO, and FO were shown to exhibit varying and distinct effects on desaturase indices, an indicator of apparent SCD activity, and mammary mRNA abundance of SCD-1.</description><subject>Abomasum - metabolism</subject><subject>Animals</subject><subject>Cattle - physiology</subject><subject>conjugated linoleic acid</subject><subject>Dietary Supplements</subject><subject>Fatty Acids - metabolism</subject><subject>Female</subject><subject>Fish Oils - pharmacology</subject><subject>Infusions, Parenteral - veterinary</subject><subject>Lactation</subject><subject>Linoleic Acids, Conjugated - administration & dosage</subject><subject>Linoleic Acids, Conjugated - pharmacology</subject><subject>long-chain n-3 fatty acid</subject><subject>Milk - chemistry</subject><subject>Milk - metabolism</subject><subject>Plant Oils - pharmacology</subject><subject>Stearoyl-CoA Desaturase - genetics</subject><subject>Stearoyl-CoA Desaturase - metabolism</subject><subject>stearoyl-coenzyme A desaturase</subject><subject>Sterculia - chemistry</subject><subject>sterculic acid</subject><issn>0022-0302</issn><issn>1525-3198</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kb9uFDEQhy0EIkegpEUuKbLB__e2RFEISJEogNqas8fEp731YXuBew8ehefgmeK9C3S4scb6_BuPP0JecnYpuVm_2fpyKRiXXb_W8hFZcS10J_mwfkxWjAnRMcnEGXlWyraVXDD9lJwJzYwyaliR39choKuFpkBhk3ZQYKRxCnOJaVoOXZq281eo6OkYpzRidBRc9OWCfqqY3TxGoCFhjR5oiuMFhcnTEMvdUtEWss_Jz64ueXvMIeUdTA6PWL1Dij8rTnVpFaDWwzGc_vk1dB4L1DnD8WacqIeYD-09P8pz8iTAWPDFw35Ovry7_nz1vrv9ePPh6u1t54TQskO15n2vBgMelJQbJXjfpnYBFZMb4b1zZjBG6R4FqLYEDsb1AEqjZEbKc_L6lNtG-DZjqXYXi8NxhAnTXCzXRkmtmoeGdifU5VRKxmD3Oe4gHyxndhFlmyi7iLKLqMa_eoieNzv0_-i_ZhrQnwBsA36PmG1xEdvH-ZibMOtT_E_0PetgpCo</recordid><startdate>201410</startdate><enddate>201410</enddate><creator>Dallaire, M.P.</creator><creator>Taga, H.</creator><creator>Ma, L.</creator><creator>Corl, B.A.</creator><creator>Gervais, R.</creator><creator>Lebeuf, Y.</creator><creator>Richard, F.J.</creator><creator>Chouinard, P.Y.</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>201410</creationdate><title>Effects of abomasal infusion of conjugated linoleic acids, Sterculia foetida oil, and fish oil on production performance and the extent of fatty acid Δ9-desaturation in dairy cows</title><author>Dallaire, M.P. ; Taga, H. ; Ma, L. ; Corl, B.A. ; Gervais, R. ; Lebeuf, Y. ; Richard, F.J. ; Chouinard, P.Y.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2253-e48177496ada433b4217464cfe403b2ddcc6966457e2a44442e96c7aa45e30633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Abomasum - metabolism</topic><topic>Animals</topic><topic>Cattle - physiology</topic><topic>conjugated linoleic acid</topic><topic>Dietary Supplements</topic><topic>Fatty Acids - metabolism</topic><topic>Female</topic><topic>Fish Oils - pharmacology</topic><topic>Infusions, Parenteral - veterinary</topic><topic>Lactation</topic><topic>Linoleic Acids, Conjugated - administration & dosage</topic><topic>Linoleic Acids, Conjugated - pharmacology</topic><topic>long-chain n-3 fatty acid</topic><topic>Milk - chemistry</topic><topic>Milk - metabolism</topic><topic>Plant Oils - pharmacology</topic><topic>Stearoyl-CoA Desaturase - genetics</topic><topic>Stearoyl-CoA Desaturase - metabolism</topic><topic>stearoyl-coenzyme A desaturase</topic><topic>Sterculia - chemistry</topic><topic>sterculic acid</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dallaire, M.P.</creatorcontrib><creatorcontrib>Taga, H.</creatorcontrib><creatorcontrib>Ma, L.</creatorcontrib><creatorcontrib>Corl, B.A.</creatorcontrib><creatorcontrib>Gervais, R.</creatorcontrib><creatorcontrib>Lebeuf, Y.</creatorcontrib><creatorcontrib>Richard, F.J.</creatorcontrib><creatorcontrib>Chouinard, P.Y.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of dairy science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dallaire, M.P.</au><au>Taga, H.</au><au>Ma, L.</au><au>Corl, B.A.</au><au>Gervais, R.</au><au>Lebeuf, Y.</au><au>Richard, F.J.</au><au>Chouinard, P.Y.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of abomasal infusion of conjugated linoleic acids, Sterculia foetida oil, and fish oil on production performance and the extent of fatty acid Δ9-desaturation in dairy cows</atitle><jtitle>Journal of dairy science</jtitle><addtitle>J Dairy Sci</addtitle><date>2014-10</date><risdate>2014</risdate><volume>97</volume><issue>10</issue><spage>6411</spage><epage>6425</epage><pages>6411-6425</pages><issn>0022-0302</issn><eissn>1525-3198</eissn><abstract>The purpose of this study was to determine the effects of conjugated linoleic acid (CLA), Sterculia foetida oil (STO), and fish oil (FO) on milk yield and composition, milk FA profile, Δ9-desaturation activity, and mammary expression of 2 isoforms of stearoyl-coenzyme A desaturase (SCD-1 and SCD-5) in lactating dairy cows. Eight multiparous Holstein cows (69±13 d postpartum) were used in a double 4×4 Latin square design with 28-d periods. For the first 14 d of each period, cows received an abomasal infusion of (1) 406g of a saturated fatty acid (SFA) supplement (112g of 16:0 + 230g of 18:0) used as a control (CTL), (2) 36g of a CLA supplement (13.9g of trans-10,cis-12 18:2) + 370g of SFA, (3) 7g of STO (3.1g of 19:1 cyclo) + 399g of SFA, or (4) 406g of FO (55.2g of cis-5,-8,-11,-14,-17 20:5 + 59.3g of cis-4,-7,-10,-13,-16,-19 22:6). Infusions were followed by a 14-d washout interval. Compared with CTL, STO decreased milk yield from 38.0 to 33.0kg/d, and increased milk fat concentration from 3.79 to 4.45%. Milk fat concentration was also decreased by CLA (2.23%) and FO (3.34%). Milk fat yield was not affected by STO (1,475g/d) compared with CTL (1,431g/d), but was decreased by CLA (774g/d) and FO (1,186g/d). Desaturase indices for 10:0, 12:0, and 20:0 were decreased, whereas the extent of desaturation of 14:0, 16:0, 17:0, and 18:0 was not affected by CLA treatment compared with CTL. Infusion of STO significantly decreased all calculated desaturase indices compared with CTL; the 14:0 index was reduced by 80.7%. Infusion of FO decreased the desaturase indices for 10:0, 14:0, 20:0, trans-11 18:1, and 18:0. The effect of FO on the 14:0 index indicates a decrease in apparent Δ9-desaturase activity of 30.2%. Compared with CTL, mammary mRNA abundance of SCD-1 was increased by STO (+30%) and decreased by CLA (−24%), whereas FO had no effect. No effect was observed on mRNA abundance of SCD-5. In conclusion, abomasal infusion of CLA, STO, and FO were shown to exhibit varying and distinct effects on desaturase indices, an indicator of apparent SCD activity, and mammary mRNA abundance of SCD-1.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>25064649</pmid><doi>10.3168/jds.2013-7853</doi><tpages>15</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-0302 |
| ispartof | Journal of dairy science, 2014-10, Vol.97 (10), p.6411-6425 |
| issn | 0022-0302 1525-3198 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1564354316 |
| source | MEDLINE; Elsevier ScienceDirect Journals Complete; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Abomasum - metabolism Animals Cattle - physiology conjugated linoleic acid Dietary Supplements Fatty Acids - metabolism Female Fish Oils - pharmacology Infusions, Parenteral - veterinary Lactation Linoleic Acids, Conjugated - administration & dosage Linoleic Acids, Conjugated - pharmacology long-chain n-3 fatty acid Milk - chemistry Milk - metabolism Plant Oils - pharmacology Stearoyl-CoA Desaturase - genetics Stearoyl-CoA Desaturase - metabolism stearoyl-coenzyme A desaturase Sterculia - chemistry sterculic acid |
| title | Effects of abomasal infusion of conjugated linoleic acids, Sterculia foetida oil, and fish oil on production performance and the extent of fatty acid Δ9-desaturation in dairy cows |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T09%3A42%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20abomasal%20infusion%20of%20conjugated%20linoleic%20acids,%20Sterculia%20foetida%20oil,%20and%20fish%20oil%20on%20production%20performance%20and%20the%20extent%20of%20fatty%20acid%20%CE%949-desaturation%20in%20dairy%20cows&rft.jtitle=Journal%20of%20dairy%20science&rft.au=Dallaire,%20M.P.&rft.date=2014-10&rft.volume=97&rft.issue=10&rft.spage=6411&rft.epage=6425&rft.pages=6411-6425&rft.issn=0022-0302&rft.eissn=1525-3198&rft_id=info:doi/10.3168/jds.2013-7853&rft_dat=%3Cproquest_cross%3E1564354316%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1564354316&rft_id=info:pmid/25064649&rft_els_id=S0022030214005050&rfr_iscdi=true |