Download or read book Effect of Supplemental Feeding of Rumen protected Conjugated Linoleic Acid on an Intermittent Basis to Dairy Cows written by Melissa Anne Bischoff and published by . This book was released on 2002 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Dietary Supplementation of Rumen protected Conjugated Linoleic Acid CLA in Dairy Cows During Established Lactation written by James W. Penfield and published by . This book was released on 2003 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Supplementation of a Rumen protected Conjugated Linoleic Acid Mixture cis 9 Trans 11 Trans 10 Cis 12 to Early Lactation Dairy Cows written by Katrin Metzger-Petersen and published by . This book was released on 2012 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Rumen protected Fatty Acid Saturation on Milk Yield Intake Chewing Behavior and Ruminal Fermentation in Lactating Dairy Cows written by Kevin J. Harvatine and published by . This book was released on 2003 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diet by Supplemental Fat Interactions in Dairy Cattle written by Silvia G. Onetti and published by . This book was released on 2003 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigations on the Effects of Graded Levels of Rumen Protected Conjugated Linoleic Acids on Dairy Cow Performance Fatty Acid Profile of Milk and Rumen Metabolism written by Julia Pappritz and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dairy cow; conjugated linoleic acids; lipid-encapsulated; energy balance; rumen metabolism; milk

Download or read book Effect of Dietary Manipulation on Conjugated Linoleic Acid Concentrations in Milk Fat from Lactating Dairy Cows written by Miriam Louise Kelly and published by . This book was released on 1998 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology and Application of Conjugated Linoleic Acid in Reducing Milk Fat Synthesis in Lactating Dairy Cows written by Michael John De Veth and published by . This book was released on 2005 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Supplemental Dietary Fat on Rumen Fermentation Nutrient Flow to the Duodenum and Milk Yield and Composition of Lactating Dairy Cows written by Charles Karuku Gachuiri and published by . This book was released on 1993 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Supplementing Grazing Dairy Cows with Varying Levels of Linseed Oil on Milk Conjugated Linoleic Acid and Omega 3 Fatty Acids Content written by Gwenetta Flowers and published by . This book was released on 2007 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, there has been considerable interest in the potential health-promoting properties of conjugated linoleic acid (cis-9, trans-11 CLA), a fatty acid produced naturally in ruminant animals, and omega-3 fatty acids. The primary objective of this trail was to determine the effects of varying levels of linseed oil (LSO) on grazing dairy cows' diet on milk cis-9, trans-11 CLA and omega-3 fatty acids content. Twelve Holsteins cows in mid lactation (150 ± 19 Days in milk) were placed on alfalfa based pasture and assigned into four treatment diets using a 4X4 Latin square design with 3 wk period. Treatment diets were: (1) control grain supplement (CONT); (2) control grain supplement containing 170g LSO (LSO1); (3) control grain supplement containing 340g LSO (LSO2) and (4) control grain supplement containing 510g LSO (LSO3). Grain supplements were offered at 7 kg/d twice daily. Additional 100 g/d of algae, divided evenly between the two feeding times, were added to every treatment diet. Milk samples were collected during the last three days of each period and analyzed for chemical and fatty acids composition. Treatment diets had no effect on milk production (18.93, 18.50, 19.60 and 19.10 kg/d for treatment diets 1 to 4, respectively), milk fat percentages (3.23, 3.44, 3.35 and 3.27) and milk protein percentages (3.03, 3.19, 3.12 and 3.08). Milk cis-9, trans-11 CLA (1.12, 1.18, 1.39, and 1.65 g/100g fatty acids for treatment diets 1 to 4, respectively), vaccenic acid (VA, trans-11 C18:1; 3.39, 3.62, 4.25, and 4.89 g/100g fatty acids), and total omega-3 fatty acids (0.86, 1.09, 1.26, and 1.25 g/100g fatty acids) concentrations were linearly increased (P

Download or read book Effects of Conjugated Linoleic Acids on Lipid Metabolism in Lactating Dairy Cows written by Lance Hall Baumgard and published by . This book was released on 2002 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Conjugated Linoleic Acid on Lipid Metabolism and Energy Balance in Dairy Cows written by Jane Kay and published by . This book was released on 2006 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three experiments were conducted with the goals to; 1) determine conjugated linoleic acid (CLA) effects on energy balance (EBAL) and milk production parameters during periods of nutrient/energy stress, and 2) investigate temporal CLA effects on mammary lipogenic gene expression. Study one was designed to determine if abomasal CLA infusion could reduce milk fat synthesis and partition nutrients towards alternative milk components in feed-restricted rotationally-grazed dairy cows. Data indicate abomasally-infusing CLA reduced milk fat synthesis in nutrient restricted grazing dairy cows and improved calculated EBAL and milk protein production. Another period of transitory stress experienced by the dairy cow is immediately postpartum and study two objectives were to feed rumen inert-CLA to evoke milk fat depression (MFD) and investigate production and bioenergetic parameters. Data indicated a high CLA dose (3x that needed in established lactation) inhibited milk fat synthesis immediately postpartum and improved calculated EBAL in grazing dairy cows. A curvilinear relationship existed between the extent of CLA-induced MFD and milk yield response. Moderate CLA-induced MFD (3̃5%) tended to increase milk yield whereas extensive MFD (3̃5%) diminished this response. Additionally, SCD inhibition was temporally independent indicating SCD activity and membrane fluidity are not the reason for diminished milk yield effects. Furthermore, data indicate that de novo fatty acids and trans-10, cis-12 CLA content don't appreciably change during early lactation, even though the extent of MFD increased, indicating neither NEFA competition nor de novo fatty acid contribution are primary reasons for reduced CLA-mammary sensitivity. Study three investigated intravenous CLA infusion effects on temporal mammary lipogenic gene expression to determine if trans-10, cis-12 CLA down regulates expression of a key gene (i.e. acetyl CoA carboxylase, ACC, the rate limiting enzyme in de novo fatty acid synthesis) and reduction in other mammary lipid synthesis genes is due to lack of substrate (i.e. malonyl CoA), or an alternative indirect mechanism. Data indicated however, that mammary lipogenic genes (ACC, fatty acid synthetase and SCD) followed a similar temporal pattern, providing more support for a global regulator (i.e. sterol regulatory element binding protein-1, peroxisome proliferator-activated receptor- or nuclear factor-B) rather than a specific key enzyme effect.

Download or read book Research Honors Program Abstracts written by New York State College of Agriculture and Life Sciences and published by . This book was released on 2002 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Feeding Supplemental Palmitic Acid C16 0 on Performance and Milk Fatty Acid Profile of Lactating Dairy Cows Under Summer Heat written by Jesse Lee Warntjes and published by . This book was released on 2006 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Supplementing Grazing Dairy Cattle Diets with Fish Oil and Linseed Oil on Milk CLA and Omega 3 Fatty Acid Content written by Leah Holmes-Miller and published by . This book was released on 2009 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the recent years, there has been considerable interest in the potential health-promoting properties of both conjugated linoleic acid (cis-9, trans-11 CLA), a fatty acid produced naturally in ruminant animals, and omega-3 fatty acids. The objectives of this research were to evaluate the effects of supplementing grazing dairy cows' diet with fish oil(FO)-linseed oil(LO) blend on milk cis-9, trans-11 CLA and omega-3 fatty acids milk content.

Download or read book The Effect of Feeding High Levels of Protected Tallow Supplements on Performance and Lipolytic Capacity of Lactating Dairy Cows written by Helaine Joy Burstein and published by . This book was released on 1979 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conjugated Linoleic Acid CLA and Milk Fat Synthesis in Dairy Cows written by Daniel Gunnar Peterson and published by . This book was released on 2003 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: