Influence of docosahexaenoic acid on the concentration of fatty acids and volatile fatty acids in rumen fluid analysed by a rumen-simulation techniques

文献类型： 外文期刊

第一作者： Liu, L.

作者： Liu, L.;Wang, J. Q.;Bu, D. P.;Liu, S. J.;Liang, S.;Liu, K. L.;Wei, H. Y.;Zhou, L. Y.

作者机构：

关键词： Methods and Techniques;Nutrition

期刊名称：JOURNAL OF ANIMAL AND FEED SCIENCES （ 影响因子：1.525； 五年影响因子：1.625 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Changes in the composition and content of fatty acids (FA), including volatile fatty acids (VFA), in rumen fluid were analysed by a rumen-simulation technique (RUSITEC) following dietary supplementation with docosahexaenoic acid (C-22:6; DHA). Three different diets were tested: basal diet (CON, 60 : 40 forage to concentrate), basal diet plus 0.65% DHA (Trt1) and basal diet plus 1.30% DHA (Trt2). The experiment lasted 7 days (6 days for adaptation and I day for sampling). Culture fluid was collected every 2 h over a 12-h period on the last day of the experimental period. Compared to CON, the stearic (C-18:0) concentration decreased by 76.93 and 80.35% when Trt1 and Trt2 were administered, respectively (P<0.01). Whereas the trans-vaccenic acid (trans-11C(18:1), TVA) concentration increased by 185 and 126% compared to CON when Trt1 and Trt2 were administered, respectively, the cis-9, trans-11 conjugated linoleic acid (CLA) concentration increased by 111 and 142%. Compared to CON, addition of DHA changed the profiles of volatile fatty acids (VFA) in Culture fluid, in which propionate content increase in replacement of acetate decrease. The concentrations of volatile fatty acids (VFA), TVA, and cis-9, trans-11 CLA were affected by the sampling time. These data indicate that dietary supplementation with DHA alters the VFA and FA content Of Culture fluid; however, these data should be replicated in vivo.

分类号： Q95

  • 相关文献

[1]Determination of Mepiquat Chloride Residues in Cotton and Soil by Liquid Chromatography/Mass Spectrometry. Dong, Feng-Shou,Li, Shuo,Zheng, Yong-Quan.

[2]Development of reverse-transcription loop-mediated isothermal amplification for the detection of infectious bursal disease virus. Xu, Jiangtao,Yin, Yanbo,Xu, Shouzhen,Wang, Jianlin,Liu, Xingcai,Zhang, Zhenmei,Cui, Shangjin,Guo, Yanyan,Li, Jida,Han, Limin.

[3]An improved assay for detection of Acidovorax citrulli in watermelon and melon seed. Zhao, T.,Feng, J.,Li, J.,Randhawa, P..

[4]Detection of red-spotted grouper nervous necrosis virus by loop-mediated isothermal amplification. Xu, Hai-Dong,Feng, Juan,Guo, Zhi-Xun,Ou, You-Jun,Wang, Jiang-Yong,Xu, Hai-Dong.

[5]Ri-mediated Transformation of Glycyrrhiza uralensis with a Squalene Synthase Gene (GuSQS1) for Production of Glycyrrhizin. Lu, Hong-Yu,Zhang, Hai-Chao,Gao, Shan-Lin,Liu, Jing-Mei,Yin, Tao.

[6]Molecular Cloning and Expression of cDNA Encoding the Cysteine Proteinase Inhibitor from Upland Cotton. Jiang, Ming-feng,Li, Sheng-wei,Chen, Min,Li, Sheng-wei,Chen, Min,Cai, Ying-fan,Xie, Yong-fang,Li, Biao,Sun, Quan,Jiang, Huai-zhong,Pan, Zheng,Gao, Yun-ling,Yuan, You-Lu,Shi, Yu-zheng.

[7]The development and evaluation of a loop-mediated isothermal amplification (LAMP) method for detection of Babesia spp. infective to sheep and goats in China. Guan, Guiquan,Luo, Jianxun,Liu, Zhijie,Gao, Jinliang,Ma, Miling,Liu, Aihong,Dang, Zhisheng,Liu, Junlong,Ren, Qiaoyun,Jin, Yurong,Yin, Hong,Guan, Guiquan,Chauvin, Alain,Moreau, Emmanuelle,Inoue, Noboru,Thekisoe, Oriel M. M.,Sugimoto, Chihiro.

[8]Field-Testing of Synthetic Herbivore-Induced Plant Volatiles as Attractants for Beneficial Insects. Zhang, Yongjun,Wu, Kongming,Guo, Yu Yuan,Yu, Huilin.

[9]Identification of Heterodera glycines using PCR with sequence characterised amplified region (SCAR) primers. Peng, Deliang,Ou, Shiqi,Liu, Xuemin,Li, Yu,Moens, Maurice,Moens, Maurice.

[10]Development and validation of a SIgA-ELISA for the detection of Mycoplasma hyopneumoniae infection. Feng, Zhi-Xin,Shao, Guo-Qing,Liu, Mao-Jun,Wang, Hai-Yan,Gan, Yuan,Wu, Xu-Su,Feng, Zhi-Xin,Shao, Guo-Qing,Liu, Mao-Jun,Wang, Hai-Yan,Gan, Yuan,Wu, Xu-Su,Feng, Zhi-Xin,Shao, Guo-Qing,Liu, Mao-Jun,Wang, Hai-Yan,Gan, Yuan,Wu, Xu-Su.

[11]Development of SNP markers and haplotype analysis of the candidate gene for rhg1, which confers resistance to soybean cyst nematode in soybean. Li, Ying-Hui,Zhang, Chen,Ma, Zulu,Liu, Zhang-Xiong,Nan, Hai-Yang,Chang, Ru-Zhen,Qiu, Li-Juan,Gao, Zhong-Shan,Smulders, Marinus Johannes Maria,Ma, Zulu.

[12]Cloning and characterization of a novel cysteine protease gene (HbCP1) from Hevea brasiliensis. Peng, Shi-Qing,Zhu, Jia-Hong,Li, Hui-Liang,Tian, Wei-Min.

[13]Application of comparative genomics in chicken gene mapping. Tian, Yong,Lu, Lizhi,Wang, Deqian,Li, Guoqin,Yuan, Aiping,Yuan, Qingyan,Tian, Yong,Fu, Yan,Zhao, Jin.

[14]Development of rapid immunoassays for the detection of ractopamine in swine urine. Li, X.,Zhang, G.,Deng, R.,Yang, Y.,Liu, Q.,Xiao, Z.,Yang, J.,Xing, G.,Zhao, D.,Cai, S..

[15]Cloning and Expression of the Porcine MEF2a Gene. Zhang, Dong-jie,Liu, Di,Yang, Guo-wei,Gao, Zhi-sheng.

[16]Generation and efficacy evaluation of a recombinant adenovirus expressing the E2 protein of classical swine fever virus. Sun, Yuan,Liu, Da-Fei,Wang, Yu-Fei,Liang, Bing-Bing,Cheng, Dan,Li, Na,Qi, Qiao-Fen,Zhu, Qing-Hu,Qiu, Hua-Ji.

[17]A backward propagation neural network for predicting daily transpiration of poplar. Meijun, Yan,Peiling, Yang,Shumei, Ren,Yuanpei, Luo,Tingwu, Xu.

[18]Successful micropropagation protocol of Piper methysticum. Zhang, Z.,Zhao, L.,Chen, X.,Zheng, X..

[19]Characterization of high-yield performance as affected by genotype and environment in rice. Chen, Song,Zeng, Fang-rong,Zhang, Guo-ping,Pao, Zong-zhi. 2008

[20]Protecting Local Breeds of Livestock in NW China. Lang Xia,Wang Cailian,Squires, Victor. 2010

作者其他论文 更多>>

微信小程序