1
|
Shuai C, Chen D, Yu B, Luo Y, Zheng P, Huang Z, Yu J, Mao X, Yan H, He J. Effect of fermented rapeseed meal on growth performance, nutrient digestibility, and intestinal health in growing pigs. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2023; 15:420-429. [PMID: 38058565 PMCID: PMC10696392 DOI: 10.1016/j.aninu.2023.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 06/09/2023] [Accepted: 06/17/2023] [Indexed: 12/08/2023]
Abstract
To explore the effects of fermented rapeseed meal (FRSM) on growth performance and intestinal health, a total of 30 growing pigs were randomly allotted to three treatments consisting of corn-soybean meal diet (CSD), rapeseed meal diet (RSD), and fermented rapeseed meal diet (FRSD). Results showed that compared with RSD, FRSD feeding increased the average daily gain and final body weight in pigs (P < 0.01). Compared with RSD feeding, FRSD feeding elevated the apparent digestibility of crude protein, acid detergent fiber, and ether extract in pigs (P < 0.01). Moreover, the FRSD group exhibited greater apparent ileal digestibility of His, Thr, Lys, and Ser than the RSD group (P < 0.01). The digestible energy, metabolic energy, and nitrogen utilization were higher in the FRSD and CSD groups than in the RSD group (P < 0.01). As compared to the RSD, FRSD feeding decreased the serum concentration of leptin but significantly increased the concentrations of immunoglobulin (Ig) A, IgG, ghrelin, and enzyme activities of amylase, lipase, and trypsin in the pancreas (P < 0.05). Interestingly, the villus height, the ratio of villus height to crypt depth, and the activities of brush border enzymes (e.g., maltase and sucrase) in the small intestine were higher in the CSD and FRSD groups than in the RSD group (P < 0.05). As compared to the RSD, the FRSD feeding not only increased the expression level of the occludin in the small intestinal epithelium (P < 0.05) but also elevated the expression levels of claudin-1, MUC1, and PepT1 genes in the duodenum, and elevated the expression levels of SGLT1 and CAT1 genes in the jejunum (P < 0.05). Importantly, FRSD feeding significantly decreased the abundance of Escherichia coli, but increased the abundance of Lactobacillus and the content of butyrate in the cecum and colon (P < 0.05). These results indicated that compared with rapeseed meal, fermented rapeseed meal exhibited a positive effect on improving the growth performance and intestinal health in growing pigs, and the results may also help develop novel protein sources for animal nutrition and the feed industry.
Collapse
Affiliation(s)
- Changyi Shuai
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Daiwen Chen
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Bing Yu
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Yuheng Luo
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Ping Zheng
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Zhiqing Huang
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Jie Yu
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Xiangbing Mao
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Hui Yan
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| | - Jun He
- Institute of Animal Nutrition, Sichuan Agricultural University, Sichuan Province, Chengdu, 611130, China
- Key Laboratory of Animal Disease-resistant Nutrition, Sichuan Province, Chengdu, 611130, China
| |
Collapse
|
2
|
Kaewtapee C, Mosenthin R, Nenning S, Wiltafsky M, Schäffler M, Eklund M, Rosenfelder-Kuon P. Standardized ileal digestibility of amino acids in European soya bean and rapeseed products fed to growing pigs. J Anim Physiol Anim Nutr (Berl) 2018; 102:e695-e705. [PMID: 29067710 DOI: 10.1111/jpn.12814] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 08/18/2017] [Indexed: 11/26/2022]
Abstract
This study was conducted to determine the chemical composition and standardized ileal digestibility coefficients (SID) of crude protein (CP) and amino acids (AA) of European soya bean and rapeseed products in pigs. Six soya bean and two rapeseed products were used as the sole dietary source of CP and AA, including raw (FFSB) and roasted full-fat soya beans (FFSBRoasted ), soya bean (SBC) and rapeseed cake (RSC), and rapeseed meal (RSM) from Bavaria (Germany), soya bean meal (SBM) from the Danube region (Austria; SBMAustria ), a commercially available standard SBM (SBMStd ) and an imported genetically modified organism-free SBM (SBMGMO-free ). Eight ileal- cannulated pigs with an initial body weight of 32 ± 2 kg were allotted to a row-column design with eight diets and six periods of seven days each. Trypsin inhibitor activity (TIA) ranged from 1.8 in SBMStd to 24.5 mg/g DM in FFSB. The SID of CP and all AA in FFSBRoasted were greater than in FFSB, but lower when compared to SBC and SBMAustria (p < .05). The SID of CP and all AA (except glutamic acid) were not different between SBC and SBMAustria , but the SID of CP and all AA (except methionine) were greater (p < .05) in SBC than in SBMGMO-free . Furthermore, the SID of CP and most AA showed a quadratic response with decreasing TIA, and there exists a quadratic response in SID of CP and all AA with increasing lysine to CP ratio and neutral detergent insoluble nitrogen (p < .05). In conclusion, variation in chemical composition and SID of CP and AA was observed in different European soya bean and rapeseed products as influenced by differences in processing conditions. European SBC and SBMAustria can be used as alternative to imported SBMGMO-free and SBMStd in diets for growing pigs.
Collapse
Affiliation(s)
- C Kaewtapee
- Institute of Animal Science, University of Hohenheim, Stuttgart, Germany
| | - R Mosenthin
- Institute of Animal Science, University of Hohenheim, Stuttgart, Germany
| | - S Nenning
- Institute of Animal Science, University of Hohenheim, Stuttgart, Germany
| | - M Wiltafsky
- Evonik Industries AG, Hanau-Wolfgang, Germany
| | - M Schäffler
- Bavarian State Research Center for Agriculture, Institute for Animal Nutrition and Feed Management, Poing, Germany
| | - M Eklund
- Institute of Animal Science, University of Hohenheim, Stuttgart, Germany
| | - P Rosenfelder-Kuon
- Institute of Animal Science, University of Hohenheim, Stuttgart, Germany
| |
Collapse
|