Effects of dietary fibre level and body weight of pigs on nutrient digestibility and available energy in high-fibre diet based on wheat bran or sunflower meal
文献类型： 外文期刊
作者： Lyu, Zhiqian 1 ; Zang, Jianjun 1 ; Lai, Changhua 1 ; Li, Ping 2 ; Ma, Dongli 1 ; Zhao, Jinbiao 1 ; Zhang, Shuai 1 ; Huang 1 ;
作者机构： 1.China Agr Univ, Coll Anim Sci & Technol, State Key Lab Anim Nutr, Beijing, Peoples R China
2.Guangdong Acad Agr Sci, Inst Anim Sci, Guangzhou, Guangdong, Peoples R China
关键词： amino acid; body weight; digestibility; fibre; pigs; sunflower meal
期刊名称：JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION （ 影响因子：2.13； 五年影响因子：2.322 ）
ISSN： 0931-2439
年卷期：
页码：
收录情况： SCI
摘要： The objectives of this study were (a) to investigate the effect of body weight (BW) on available energy in fibre-rich diets containing two NDF levels; and (b) to evaluate the effect of fibre type and NDF level on AA digestibility. In Exp. 1, barrows (24 at 33.4 +/- 1.1 kg; 24 at 86.8 +/- 3.3 kg) were randomly allotted to 4 diets containing a high protein basal (HPB), a low protein basal (LPB), 70% HPB + 30% wheat bran (WB) (HPB-WB) and 70% LPB + 30% sunflower meal (SFM) (LPB-SFM). In Exp. 2, barrows (24 at 33.5 +/- 1.8 kg; 24 at 87.0 +/- 3.8 kg) were randomly allotted to 4 diets containing no SFM with 12% NDF (SFM0LF), no SFM with 16% NDF (SFM0HF), 24% SFM with 12% NDF (SFM24LF) and 24% SFM with 16% NDF (SFM24HF). In Exp. 3, twelve barrows (35.5 +/- 3.4 kg) fitted with T-cannulas were allotted to two 6 x 4 Youden square design with 6 diets (4 same diets as in Exp. 2 and 2 nitrogen-free diets). The concentration of DE, ME and ATTD of GE, CP, NDF and ADF in diets was greater (p < .01) when fed to 90 kg pigs compared with 30 kg pigs. The ME in ingredients was not affected by BW. The ATTD of NDF was negatively correlated with the CF (r = -.98; p < .01), ADF (r = -.99; p < .01) and ADL content (r = -.96; p < .01). The ME of diets was negatively correlated with the ATTD of CF (r = -.98; p < .01). The addition of SFM increased the standardized ileal digestibility (SID) of Met (p < .05). In conclusion, diets rich in fibre had different nutritional values at different pig weight stages. The AA digestibility depends mainly on chemical composition of diets.
- 相关文献
作者其他论文 更多>>
-
Shatianyu dietary fiber (Citrus grandis L. Osbeck) promotes the production of active metabolites from its flavonoids during in vitro colonic fermentation
作者：Zhang, Ruifen;Zhang, Mingwei;Deng, Mei;Ye, Jiamin;Zhang, Ruifen;Zhang, Shuai;Dong, Lihong;Huang, Fei;Jia, Xuchao;Ma, Qin;Zhao, Dong;Zhang, Mingwei;Ye, Jiamin;Su, Dongxiao;Zhang, Mingwei
关键词：Citrus grandis L. Osbeck; colonic fermentation; dietary fiber; flavonoids; gut microbiota; phenolic metabolites
-
The transmembrane protein TMEM182 promotes fat deposition and alters metabolomics and lipidomics
作者：Chen, Genghua;Lin, Zetong;Peng, Haoqi;Zhang, Shuai;Zhang, Zihao;Zhang, Xiquan;Nie, Qinghua;Luo, Wen;Chen, Genghua;Lin, Zetong;Peng, Haoqi;Zhang, Shuai;Zhang, Zihao;Zhang, Xiquan;Nie, Qinghua;Chen, Genghua;Lin, Zetong;Peng, Haoqi;Zhang, Shuai;Zhang, Zihao;Zhang, Xiquan;Nie, Qinghua
关键词：TMEM182; Fat formation; Metabolomics; Lipidomics
-
Impact of Oil Bodies on Structure, Rheology and Function of Acid-Mediated Soy Protein Isolate Gels
作者：Liu, Songbin;Zhang, Yi;Liu, Songbin;Zhao, Zhihao;Zhou, Pengfei;Deng, Yuanyuan;Liu, Guang;Li, Ping;Zeng, Jiarui;Zhang, Mingwei
关键词：acid-mediation; emulsion-filled gels; microstructure; oil bodies; soy protein isolate
-
Composition, structural, physicochemical and functional properties of dietary fiber from different tissue parts of Shatianyu (Citrus grandis L. Osbeck)
作者：Deng, Mei;Zhang, Shuai;Zhang, Ruifen;Dong, Lihong;Huang, Fei;Jia, Xuchao;Zhang, Mingwei;Ye, Jiamin;Zhang, Mingwei
关键词：Dietary fiber; Chemical composition; Physicochemical properties; Functional properties
-
Selective adsorption of volatile compounds of oyster peptides by V-type starch for effective deodorization
作者：Dai, Yaolin;Ren, Zhongyang;Zhang, Yucang;Weng, Wuyin;Shi, Linfan;Li, Ping;Ren, Zhongyang;Weng, Wuyin;Shi, Linfan
关键词：V-type starch; Oyster peptide; Off-odors; Selective adsorption; Deodorization
-
Metabolomic, lipidomic, and proteomic profiles provide insights on meat quality differences between Shitou and Wuzong geese
作者：Chen, Genghua;Qi, Lin;Zhang, Shuai;Peng, Haoqi;Lin, Zetong;Zhang, Xiquan;Nie, Qinghua;Chen, Genghua;Qi, Lin;Zhang, Shuai;Peng, Haoqi;Lin, Zetong;Zhang, Xiquan;Nie, Qinghua;Chen, Genghua;Qi, Lin;Zhang, Shuai;Peng, Haoqi;Lin, Zetong;Zhang, Xiquan;Nie, Qinghua;Luo, Wen
关键词：IMF content; Goose; Meat quality; Metabolomics; Lipidomics; Proteomics
-
Fibrous whey protein mediated homogeneous and soft-textured emulsion gels for elderly: Enhancement of bioaccessibility for curcumin
作者：Wang, Zhiming;Deng, Yuanyuan;Zhang, Yan;Tang, Xiaojun;Zhou, Pengfei;Li, Ping;Zhao, Zhihao;Liu, Guang;Zhang, Mingwei;Wang, Zhiming;Zhang, Mingwei;Zhang, Mingwei;Wang, Zhangying
关键词：Protein self-assembly aggregates; Oil-water state; Texture properties; Gelation dynamic; Macrophase separation
