scholarly journals Short communication: Effects of dietary N-carbamoylglutamate supplementation on the milk amino acid profile and mozzarella cheese quality in mid-lactating dairy cows

2020 ◽  
Vol 103 (6) ◽  
pp. 4935-4940
Author(s):  
F.F. Gu ◽  
D.M. Wang ◽  
D.T. Yang ◽  
J.X. Liu ◽  
D.X. Ren
Keyword(s):  
Amino Acid ◽  
Dairy Cows ◽  
Short Communication ◽  
Amino Acid Profile ◽  
Mozzarella Cheese ◽  
Lactating Dairy Cows ◽  
Communication Effects

scholarly journals Short communication: Effects of dietary addition of N-carbamoylglutamate on milk composition in mid-lactating dairy cows

2018 ◽  
Vol 101 (12) ◽  
pp. 10985-10990 ◽  
Author(s):  
F.F. Gu ◽  
S.L. Liang ◽  
Z.H. Wei ◽  
C.P. Wang ◽  
H.Y. Liu ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Short Communication ◽  
Milk Composition ◽  
Lactating Dairy Cows ◽  
Communication Effects

Short Communication: Effects of duodenal infusion of increasing amounts of α-linolenic acid on composition and susceptibility to peroxidation of blood lipids in lactating dairy cows

2012 ◽  
Vol 92 (2) ◽  
pp. 219-223 ◽  
Author(s):  
Peng Sun ◽  
Jia-Qi Wang ◽  
Qing-Sheng Liu ◽  
Khas-Erdene ◽  
Guang Yang
Keyword(s):  
Fatty Acids ◽  
Dairy Cows ◽  
Linolenic Acid ◽  
Blood Lipids ◽  
Short Communication ◽  
Saturated Fatty Acids ◽  
Density Lipoprotein ◽  
Thiobarbituric Acid ◽  
Lactating Dairy Cows ◽  
Communication Effects

Sun, P., Wang, J.-Q., Liu, Q.-S., Khas-Erdene and Yang, G. 2012. Short Communication: Effects of duodenal infusion of increasing amounts of α-linolenic acid on composition and susceptibility to peroxidation of blood lipids in lactating dairy cows. Can. J. Anim. Sci. 92: 219–223. Duodenal infusion of increasing amounts of α-linolenic acid (LNA) in dairy cows linearly decreased the percentages of 18:0, 18:2n-6 and saturated fatty acids (P<0.01), linearly and quadratically reduced 23:0 and 18:1 cis-9 (P<0.01), but linearly increased the content of 18:3 n-3 and PUFA (P<0.01) in blood plasma. As amount infused increased, concentrations of high-density lipoprotein cholesterol and total cholesterol increased quadratically and peaked at 139.9 mg dL−1 and 182.0 mg dL−1, respectively (P<0.01). No differences were observed in the activity of blood serum total superoxide dismutase and total antioxidant capacity, but the thiobarbituric acid reactive substances tended (P=0.07) to increase linearly. Duodenally infused increasing amounts of LNA altered the composition of fatty acids and distribution of lipids in blood, but did not affect the oxidative stability of the blood in dairy cows.

Sign in / Sign up

Export Citation Format

Share Document