scholarly journals Effect of duodenal infusion of trans10,cis12-CLA on milk performance and milk fatty acid profile in dairy goats fed high or low concentrate diet in combination with rolled canola seed

2006 ◽  
Vol 46 (1) ◽  
pp. 31-48 ◽  
Author(s):  
Patricia Vilhena Dias de Andrade ◽  
Philippe Schmidely
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Milk Fatty Acid ◽  
Canola Seed ◽  
Dairy Goats ◽  
Milk Performance

scholarly journals Animal performance and milk fatty acid profile of dairy goats fed diets with different unsaturated plant oils

2011 ◽  
Vol 94 (11) ◽  
pp. 5359-5368 ◽  
Author(s):  
A.L. Martínez Marín ◽  
P. Gómez-Cortés ◽  
A.G. Gómez Castro ◽  
M. Juárez ◽  
L.M. Pérez Alba ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Plant Oils ◽  
Milk Fatty Acid ◽  
Animal Performance ◽  
Dairy Goats

Effects of 2,4-thiazolidinedione (TZD) on milk fatty acid profile and serum vitamins in dairy goats challenged with intramammary infusion of Streptococcus uberis

2020 ◽  
pp. 1-8
Author(s):  
Chia-Yu Tsai ◽  
Fernanda Rosa ◽  
Massimo Bionaz ◽  
Pedram Rezamand
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Minor Effect ◽  
Milk Fatty Acid ◽  
Omega 3 ◽  
Dairy Goats ◽  
Blood Samples ◽  
Time Interaction ◽  
Streptococcus Uberis ◽  
Β Carotene

Abstract The study included two experiments. In the first, 24 lactating Saanen dairy goats received low-energy diet without vitamin supplements. Twelve goats received a daily IV injection of 2,4- thiazolidinedione (TZD), others received saline injection. A week later, 6 goats from each treatment were challenged with intramammary infusion (IMI) of saline (CTRL) or Streptococcus uberis. In the second experiment, 12 Saanen lactating dairy goats received supplemental vitamins to reach NRC recommendation level. Six goats in each group were injected with TZD or saline daily, and 14 d later received Streptococcus uberis IMI in the right half of the udder. The hypotheses were (1) TZD does not affect the level of retinol in blood, and (2) the fatty acid profile is affected by the interaction between mammary infection and TZD in dairy goats. In the first experiment blood samples were collected on d −7, −2, 1, 2, 12 and milk samples were collected on d −8, 1, 4, 7, and 12, both relative to IMI. In the second experiment, blood samples were collected on d −15, 0, 1, and 10 relative to IMI. Milk and serum samples were analyzed for retinol, α-tocopherol and fatty acid profile. Serum retinol and β-carotene concentrations were higher in the second experiment compared to the first. Serum β-carotene and α-tocopherol were greater in TZD than CTRL and there was a TZD × time interaction in the first experiment. In addition, the TZD × time interaction showed that the milk fatty acid were reduced in C16 : 0 while C18 : 3 n3 while total omega 3 fatty acids were increased, as well as with minor effect on preventing a transient increase in α-tocopherol in milk. Overall, the TZD may affect the lipid-soluble vitamins and fatty acid profile, potentially altering immune responses, during mastitis in dairy goats.

Effects of sucrose and sunflower oil addition to diet of Saanen dairy goats on performance and milk fatty acid profile

2015 ◽  
Vol 173 ◽  
pp. 14-23 ◽  
Author(s):  
A. Razzaghi ◽  
R. Valizadeh ◽  
A.A. Naserian ◽  
M. Danesh Mesgaran ◽  
L. Rashidi
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Sunflower Oil ◽  
Milk Fatty Acid ◽  
Dairy Goats

Effects of garlic oil on milk fatty acid profile and lipogenesis-related gene expression in mammary gland of dairy goats

2012 ◽  
Vol 93 (3) ◽  
pp. 560-567 ◽  
Author(s):  
Zhi Zhu ◽  
Suqin Hang ◽  
Honglong Zhu ◽  
Sheng Zhong ◽  
Shengyong Mao ◽  
...  
Keyword(s):  
Gene Expression ◽  
Mammary Gland ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Milk Fatty Acid ◽  
Related Gene ◽  
Dairy Goats ◽  
Garlic Oil
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