Excessive heating of 00-rapeseed meal reduces not only amino acid digestibility but also metabolizable energy when fed to growing pigs

被引:13
作者
Oliveira, Maryane S. F. [1 ]
Wiltafsky-Martin, Markus K. [2 ]
Stein, Hans H. [1 ,3 ]
机构
[1] Univ Illinois, Dept Anim Sci, Urbana, IL 61801 USA
[2] Evonik Nutr & Care GmbH, Rodenbacher Chaussee 4, D-63457 Hanau, Germany
[3] Univ Illinois, Div Nutr Sci, Urbana, IL 61801 USA
关键词
heat damage; metabolizable energy; Maillard reaction; rapeseed meal; standardized ileal digestibility; DISTILLERS DRIED GRAINS; CANOLA-MEAL; ILEAL DIGESTIBILITY; RAPESEED MEAL; EXTRACTION; EXPELLERS; SOLUBLES; PROTEIN;
D O I
10.1093/jas/skaa219
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
Two experiments were conducted to test the hypothesis that both the degree of heating and the time that heat is applied will affect the concentration of DE and ME, and the apparent ileal digestibility (AID) and the standardized ileal digestibility (SID) of amino acids (AA) in 00-rapeseed meal (00-RSM) fed to growing pigs. The nine treatments were prepared using a conventional 00-RSM that was either not autoclaved or autoclaved at 110 degrees C for 15 or 30 min or at 150 degrees C for 3, 6, 9,12, 15, or 18 min. In experiment 1, 20 growing barrows with an average initial BW of 21.2 +/- 1.2 kg were randomly allotted to the 10 diets in a replicated 10 x 4 Youden square with 10 diets and four periods in each square. A corn-based basal diet and nine diets containing corn and each source of 00-RSM were formulated. Urine and fecal samples were collected for S d after 7 d of adaptation. In experiment 2, nine diets contained one of the nine sources of 00-RSM as the sole source of AA, and an N-free diet that was used to measure basal endogenous losses of AA and CP was formulated. Twenty growing barrows with an initial BW of 69.8 +/- 5.7 kg had a T-cannula installed in the distal ileum and were allotted to a 10 x 7 Youden square design with 10 diets and 7 periods. Ileal digesta were collected on days 6 and 7 of each 7-d period. Results from the experiments indicated that there were no effects of autoclaving at 110 degrees C on DE and ME or on AID and SID of AA in 00-RSM, but DE and ME, and AID and SID of AA were less (P < 0.01) if 00-RSM was autoclaved at 150 degrees C compared with 110 degrees C. At 150 degrees C, there were decreases (quadratic, P < 0.05) in DE and ME, and in AID and SID of AA as heating time increased. In conclusion, autoclaving at 110 degrees C did not affect ME or SID of AA in 00-RSM, but autoclaving at 150 degrees C had negative effects on ME and SID of AA and the negative effects increased as heating time increased.
引用
收藏
页数:9
相关论文
共 50 条
[41]   Energy concentration and amino acid digestibility in high-protein canola meal, conventional canola meal, and soybean meal fed to growing pigs [J].
Berrocoso, J. D. ;
Rojas, O. J. ;
Liu, Y. ;
Shoulders, J. ;
Gonzalez-Vega, J. C. ;
Stein, H. H. .
JOURNAL OF ANIMAL SCIENCE, 2015, 93 (05) :2208-2217
[42]   Available energy and amino acid digestibility of yellow dent corn fed to growing pigs [J].
Lyu, Zhiqian ;
Li, Quanfeng ;
Zhang, Shuai ;
Lai, Changhua ;
Huang, Chengfei .
JOURNAL OF ANIMAL SCIENCE, 2019, 97 (07) :2952-2964
[43]   Standardized ileal digestibility of amino acids differs among sources of bakery meal when fed to growing pigs [J].
Stein, Hans H. ;
Adeola, Olayiwola ;
Baidoo, Samuel K. ;
Lindemann, Merlin D. ;
Adedokun, Sunday A. .
JOURNAL OF ANIMAL SCIENCE, 2023, 101
[44]   Ileal Digestibility of Amino Acids Is Greater in Sunflower Expellers Than in Sunflower Meal When Fed to Growing Pigs [J].
Ibagon, Jimena A. ;
Lee, Su A. ;
Stein, Hans H. .
JOURNAL OF ANIMAL SCIENCE, 2021, 99 :86-86
[45]   Prediction of available energy and amino acid digestibility of Chinese sorghum fed to growing-finishing pigs [J].
Feng, Ganyi ;
Li, Rui ;
Jiang, Xianji ;
Yang, Gang ;
Tian, Mingzhou ;
Xiang, Qiang ;
Liu, Xiaojie ;
Ouyang, Qing ;
Long, Cimin ;
Huang, Ruilin ;
Yin, Yulong .
JOURNAL OF ANIMAL SCIENCE, 2023, 101
[46]   Amino acid digestibility and concentration of digestible and metabolizable energy in soybean meal produced from conventional, high-protein, or low-oligosaccharide varieties of soybeans and fed to growing pigs [J].
Baker, K. M. ;
Stein, H. H. .
JOURNAL OF ANIMAL SCIENCE, 2009, 87 (07) :2282-2290
[47]   Effect of tail-end dehulling of canola meal on apparent and standardized ileal digestibility of amino acids when fed to growing pigs [J].
Mejicanos, G. A. ;
Nyachoti, C. M. .
ANIMAL FEED SCIENCE AND TECHNOLOGY, 2018, 243 :102-111
[48]   Prediction of available energy and amino acid digestibility in the Chinese paddy rice fed to growing pigs [J].
Li, Rui ;
Feng, Ganyi ;
Qing, Ouyang ;
Jiang, Xianji ;
Yang, Gang ;
Liu, Xiaojie ;
Tang, Hui ;
Tian, Mingzhou ;
Xiang, Qiang ;
Deng, Menglong ;
Long, Cimin ;
Huang, Ruilin .
ANIMAL FEED SCIENCE AND TECHNOLOGY, 2025, 319
[49]   Comparative standardized ileal amino acid digestibility and metabolizable energy contents of main feed ingredients for growing pigs when adding dietary β-mannanase [J].
Jeon, Se Min ;
Hosseindoust, Abdolreza ;
Choi, Yo Han ;
Kim, Min Ju ;
Kim, Kwang Yeol ;
Lee, Jun Hyung ;
Kil, Dong Yong ;
Kim, Beob Gyun ;
Chae, Byung Jo .
ANIMAL NUTRITION, 2019, 5 (04) :359-365
[50]   Comparative energy content and amino acid digestibility of barley obtained from diverse sources fed to growing pigs [J].
Wang, Hong Liang ;
Shi, Meng ;
Xu, Xiao ;
Ma, Xiao Kang ;
Liu, Ling ;
Piao, Xiang Shu .
ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, 2017, 30 (07) :999-1005