The effect of steam-flaked and extruded full-fat soybeans on the concentration of conjugated linoleic acid in the milk fat of dairy cows

文献类型： 外文期刊

第一作者： Li, Yanling

作者： Li, Yanling;Meng, Qingxiang;Li, Yanling;Diao, Qiyu

作者机构：

关键词： dairy cows;soyabeans;extrusion;flaking;milk yield;milk composition;conjugated linoleic acid

期刊名称：ARCHIVES OF ANIMAL NUTRITION （ 影响因子：2.242； 五年影响因子：2.601 ）

ISSN： 1745-039X

年卷期： 2009 年 63 卷 3 期

页码：

收录情况： SCI

摘要： Conjugated linoleic acid (CLA) is naturally produced in ruminants and exerts many beneficial health effects to humans. Feeding dairy cows with extruded soybeans has been reported to boost the CLA concentration in milk. However, the impact of steam-flaking soybeans on milk CLA content remains unknown. To study the potential of feeding steam-flaked soybeans on enhancing the CLA concentration in milk, a total of 27 Holstein lactating cows were fed with either conventional corn-soybean meal-based (control, CON) diet, steam-flaked full-fat soybean-based (SFS) diet or extruded full-fat soybean-based (ES) diet (nine cows per treatment) in an eight-week trial. Milk yield and other milk components were largely unaffected by dietary treatment. As compared with the CON diet, feeding SFS and ES diets resulted in an increase (p < 0.05) in the concentration of cis-9, trans-11 CLA from 0.76-1.00 and 0.98 g/100 g fatty acids in milk fat, respectively. Similarly, the concentration of trans-11 C(18:1) in milk fat also increased (p < 0.01) with feeding the SFS and ES diets. No statistical difference in either cis-9, trans-11 CLA or trans-11 C(18:1) concentration was observed between the SFS and ES diets. Collectively, our results suggest that, similar to extrusion, steam-flaking of full fat soybeans can increase milk CLA.

分类号：

  • 相关文献

[1]Milk fatty acid profiles in Holstein dairy cows fed diets based on corn stover or mixed forage. Han, Rongwei,Zheng, Nan,Zhang, Yangdong,Wang, Jiaqi,Han, Rongwei,Zheng, Nan,Zhang, Yangdong,Zhao, Xiaowei,Bu, Dengpan,An, Pengpeng,Xu, Xiaoyan,Wang, Jiaqi,Liu, Shimin. 2014

[2]Effects of sodium gluconate and phytase on performance and bone characteristics in broiler chickers. Guo, Yanli,Shi, Yanghong,Li, Fadi,Zhen, Chen,Hao, Zhengli,Chen, Jilan.

[3]Effect of saturated fatty acid supplementation on production and metabolism indices in heat-stressed mid-lactation dairy cows. Wang, J. P.,Bu, D. P.,Wang, J. Q.,Huo, X. K.,Guo, T. J.,Wei, H. Y.,Zhou, L. Y.,Wang, J. P.,Rastani, R. R.,Baumgard, L. H.,Li, F. D..

[4]Effects of rumen-protected Y-aminobutyric acid on performance and nutrient digestibility in heat-stressed dairy cows. Cheng, J. B.,Bu, D. P.,Wang, J. Q.,Sun, X. Z.,Pan, L.,Zhou, L. Y.,Liu, W.,Cheng, J. B.,Sun, X. Z..

[5]Dietary arginine supplementation in multiparous sows during lactation improves the weight gain of suckling piglets. Zhu Cui,Guo Chang-yi,Gao Kai-guo,Wang Li,Ma Xian-Yong,Jiang Zong-yong,Zhu Cui,Chen Zhuang,Jiang Zong-yong. 2017

[6]Milk production and composition responds to dietary neutral detergent fiber and starch ratio in dairy cows. Zhao, Meng,Bu, Dengpan,Wang, Jiaqi,Zhou, Xiaoqiao,Zhu, Dan,Zhang, Ting,Niu, Junli,Ma, Lu,Bu, Dengpan,Bu, Dengpan.

[7]Effects of seasonal change and parity on raw milk composition and related indices in Chinese Holstein cows in northern China. Yang, L.,Yang, Q.,Yi, M.,Pang, Z. H.,Xiong, B. H.. 2013

[8]Responses in Milk Yield, Milk Composition and Rumen Fermentation in Lactating Cows Receiving a Corn Straw or Mixed Forage Diet. Weng Xiuxiu,Li Fadi,Wang Dandan,Weng Xiuxiu,Bu Dengpan,Zhang Yangdong,Wang Dandan.

[9]Association of production factors with milk IgA and IgM concentrations in normal lactating cows. Zhao, Shengguo,Zhang, Chungang,Wang, Jiaqi,Bu, Dengpan,Liu, Guanglei,Zhou, Lingyun. 2010

[10]Short communication: Effects of replacing part of corn silage and alfalfa hay with Leymus chinensis hay on milk production and composition. Yan, R.,Han, J.,Zhang, Y.,Chen, S.,Undersander, D.,Zhang, Xian.

[11]Relationship between proteome changes of Longissimus muscle and intramuscular fat content in finishing pigs fed conjugated linoleic acid. Zhong, Weijing,Jiang, Zongyong,Zheng, Chuntian,Lin, Yingcai,Zhong, Weijing,Yang, Lin,Zou, Shutong. 2011

[12]Modulation of immune function by conjugated linoleic acid in chickens. He, Xi,Zhang, Shirui,Zhang, Haijun,Yang, Xiaojun,Xiao, Wenjun,Ren, Guopu. 2007

[13]Effectiveness of Oils Rich in Linoleic and Linolenic Acids to Enhance Conjugated Linoleic Acid in Milk from Dairy Cows. Bu, D. P.,Wang, J. Q.,Dhiman, T. R.,Liu, S. J..

[14]PRODUCTION OF CONJUGATED LINOLEIC ACID BY WHOLE-CELL OF LACTOBACILLUS PLANTARUM A6-1F. Zhao, Hong-wei,Lv, Jia-ping,Li, Shu-rong. 2011

[15]Lipase-catalyzed acylation of l-carnitine with conjugated linoleic acid in [Bmim]PF6 ionic liquid. Tian, Jinqiang,Wang, Qiang,Tian, Jinqiang,Wang, Qiang,Zhang, Zhongyuan. 2009

[16]Effects of garlic oil on milk fatty acid profile and lipogenesis-related gene expression in mammary gland of dairy goats. Zhu, Zhi,Hang, Suqin,Zhu, Honglong,Mao, Shengyong,Zhu, Weiyun,Zhong, Sheng. 2013

[17]Effects of trans-10, cis-12-conjugated linoleic acid on mice are influenced by the dietary fat content and the degree of murine obesity. Li, Shi-Li,Li, Mei-Juan,Gou, Ke-Mian,Ma, Shu-Yu,Fan, Zhi-Ying,Xu, Bin-Rui,Cao, Wen-Guang.

[18]Production of conjugated linoleic acid by Propionibacterium freudenreichii. Wang, Li-Min,Lv, Jia-Ping,Chu, Zhong-Qiu,Cui, Yuan-Yuan,Ren, Xing-Huan. 2007

[19]Effect of dietary conjugated linoleic acid (CLA) on the growth and lipid metabolism of geese and fatty acid composition of their tissues. Zhang, Xu-hui,Wang, Bao-wei,Wang, Lei,Long, Fang-yu,Yang, Zhi-gang,Yu, Shi-hao,Wang, Ya-chao,Wei, Xiao-xiao,Jing, Li-zhen,Liu, Guang-lei. 2008

[20]Impact of region on the composition of milk fatty acids in China. Yang, Yongxin,Wang, Jiaqi,Yuan, Tingjie,Bu, Dengpan,Yang, Jinhui,Zhou, Lingyun,Sun, Peng,Zhang, Juanxia,Yang, Yongxin. 2013

作者其他论文 更多>>

微信小程序