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Wang M, Zhang L, Jiang X, Song Y, Wang D, Liu H, Wu S, Yao J. Multiomics analysis revealed that the metabolite profile of raw milk is associated with lactation stage of dairy cows and could be affected by variations in the ruminal microbiota. J Dairy Sci 2024:S0022-0302(24)00919-6. [PMID: 38876221 DOI: 10.3168/jds.2024-24753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/12/2024] [Indexed: 06/16/2024]
Abstract
The nutritional components and quality of milk are influenced by the rumen microbiota and its metabolites at different lactation stages. Hence, rumen fluid and milk samples from 6 dairy cows fed the same diet were collected during peak, early mid- and later mid-lactation. Untargeted metabolomics and 16S rRNA sequencing were applied for analyzing milk and rumen metabolites, as well as rumen microbial composition, respectively. The levels of lipid-related metabolites, L-glutamate, glucose-1-phosphate and acetylphosphate in milk exhibited lactation-dependent attenuation. Maltol, N-acetyl-D-glucosamine, and choline, which are associated with milk flavor or coagulation properties, as well as L-valine, lansioside-A, clitocine and ginsenoside-La increased significantly in early mid- and later mid-lactation, especially in later mid-lactation. The obvious increase in rumen microbial diversities (Ace and Shannon indices) were observed in early mid-lactation compared with peak lactation. Twenty-one differential bacterial genera of the rumen were identified, with Succinivibrionaceae_UCG-001, Candidatus Saccharimonas, Fibrobacter, and SP3-e08 being significantly enriched in peak lactation. Rikenellaceae_RC9_gut_group, Eubacterium_ruminantium_group, Lachnospira, Butyrivibrio, Eubacterium_hallii_group, and Schwartzia were most significantly enriched in early mid-lactation. In comparison, only 2 bacteria (unclassified_f__Prevotellaceae and Prevotellaceae_UCG-001) were enriched in later mid-lactation. For rumen metabolites, LPE(16:0), L-glutamate and L-tyrosine had higher levels in peak lactation, whereas PE(17:0/0:0), PE(16:0/0:0), PS(18:1(9Z)/0:0), L-phenylalanine, dulcitol, 2-(methoxymethyl)furan and 3-phenylpropyl acetate showed higher levels in early mid- and later mid-lactation. Multiomics integrated analysis revealed that a greater abundance of Fibrobacter contributed to phospholipid content in milk by increasing ruminal acetate, L-glutamate and LysoPE(16:0). Prevotellaceae_UCG-001 and unclassified_f_Prevotellaceae provide substrates for milk metabolites of the same category by increasing ruminal L-phenylalanine and dulcitol contents. These results demonstrated that milk metabolomic fingerprints and critical functional metabolites during lactation, and the key bacteria in rumen related to them. These findings provide new insights into the development of functional dairy products.
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Affiliation(s)
- Mengya Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Lei Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Xingwei Jiang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yuxuan Song
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Dangdang Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Huifeng Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Shengru Wu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Junhu Yao
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, P. R. China; Key Laboratory of Livestock Biology, Northwest A&F University, Yangling 712100, Shaanxi, China.
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Lambo MT, Ma H, Zhang H, Song P, Mao H, Cui G, Dai B, Li Y, Zhang Y. Mechanism of action, benefits, and research gap in fermented soybean meal utilization as a high-quality protein source for livestock and poultry. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2024; 16:130-146. [PMID: 38357571 PMCID: PMC10864219 DOI: 10.1016/j.aninu.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 09/25/2023] [Accepted: 10/09/2023] [Indexed: 02/16/2024]
Abstract
Animal nutritionists have incessantly worked towards providing livestock with high-quality plant protein feed resources. Soybean meal (SBM) has been an essential and predominantly adopted vegetable protein source in livestock feeding for a long time; however, several SBM antinutrients could potentially impair the animal's performance and growth, limiting its use. Several processing methods have been employed to remove SBM antinutrients, including fermentation with fungal or bacterial microorganisms. According to the literature, fermentation, a traditional food processing method, could improve SBM's nutritional and functional properties, making it more suitable and beneficial to livestock. The current interest in health-promoting functional feed, which can enhance the growth of animals, improve their immune system, and promote physiological benefits more than conventional feed, coupled with the ban on the use of antimicrobial growth promoters, has caused a renewed interest in the use of fermented SBM (FSBM) in livestock diets. This review details the mechanism of SBM fermentation and its impacts on animal health and discusses the recent trend in the application and emerging advantages to livestock while shedding light on the research gap that needs to be critically addressed in future studies. FSBM appears to be a multifunctional high-quality plant protein source for animals. Besides removing soybean antinutrients, beneficial bioactive peptides and digestive enzymes are produced during fermentation, providing probiotics, antioxidants, and immunomodulatory effects. Critical aspects regarding FSBM feeding to animals remain uncharted, such as the duration of fermentation, the influence of feeding on digestive tissue development, choice of microbial strain, and possible environmental impact.
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Affiliation(s)
- Modinat T. Lambo
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Haokai Ma
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Haosheng Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Peng Song
- Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd, Shanghai 200137, China
| | - Hongxiang Mao
- Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd, Shanghai 200137, China
| | - Guowen Cui
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Baisheng Dai
- College of Electrical Engineering and Information, Northeast Agricultural University, Harbin 150030, China
| | - Yang Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Yonggen Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
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de Carvalho LB, da Costa AC, Neta BDSM, Fonseca ASR, Vieira KPN, de Abreu MLC, E Pedreira BC, Galati RL, Guerra WD, Cabral LDS. Nutritive value of fermented soybean grains for ruminants. Trop Anim Health Prod 2023; 55:420. [PMID: 37999775 DOI: 10.1007/s11250-023-03813-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 10/24/2023] [Indexed: 11/25/2023]
Abstract
Fermented soybean grain (FSBG) is considered improper to use as a protein source in animal nutrition, since it is assumed that defects cause changes on its chemical composition and favor mycotoxins production, but chemical composition data does not support this theory and in vivo studies are missing. Thus, this study aimed to evaluate the effects of FSBG in feedlot lamb diets. For that, two types of FSBG (partially fermented and completely fermented, PFSBG and CFSBG) and one standard soybean grain (SSBG) were obtained and evaluated alone or as a component of experimental diets by in vitro and in vivo studies, where FSBG totally replaced SSBG in feedlot lamb diets, which was included in the experimental diets in 17.4% on dry matter basis as protein source. Before the studies, both soybeans were sent to a specialized laboratory where no mycotoxins were detected. As a result, lower DM and carbohydrate contents but higher crude protein, fiber, and indigestible NDF contents were measured in CFSBG than in SSBG. Furthermore, both types of FSBG showed lower digestibility in vitro dry matter (IVDMD) than SSBG when evaluated separately; however, when evaluated in experimental diets, the substitution of SSBG for FSBG did not affect IVDMD. It was also observed that FSBG also had less rumen-degradable protein than SSBG (mean 47.9 vs 86.4%). In the in vivo study, FSBG did not affect nutrient intake, apparent digestibility, or animal performance (i.e., average daily gain and carcass gain). Thus, mycotoxins-free FSBG may be an alternative to totally replace SSBG in feedlot lamb diets.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Wanderlei Dias Guerra
- Association of Soybean and Corn Producers of the State of Mato Grosso, Cuiabá, MT, Brazil
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Lee S, Ryu CH, Back YC, Lee SD, Kim H. Effect of Fermented Concentrate on Ruminal Fermentation, Ruminal and Fecal Microbiome, and Growth Performance of Beef Cattle. Animals (Basel) 2023; 13:3622. [PMID: 38066972 PMCID: PMC10705080 DOI: 10.3390/ani13233622] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/17/2023] [Accepted: 11/19/2023] [Indexed: 05/07/2024] Open
Abstract
The impact of fermented concentrate on the growth and rumen health of beef cattle remains an area of emerging research. This study aimed to assess the influence of a fermented concentrate (TRT) compared to a conventional concentrate (CON) on the growth, rumen fermentation characteristics, and microbiota composition in Korean cattle. Using a crossover design, eight cattle were alternately fed TRT and CON diets, with subsequent analysis of feed components, rumen fermentation parameters, and microbial profiles. TRT and CON diets did not differ significantly in their effect on animal growth metrics. However, the TRT diet was associated with reduced digestibility of rapidly degradable carbohydrates and modified rumen fermentation patterns, as evidenced by an elevated pH and increased acetate-to-propionate ratio (p < 0.05). Furthermore, the TRT diet increased the abundance of lactic acid bacteria, Bacillus, and yeast and organic acid levels in the rumen (p < 0.05). Moreover, Lachnospiraceae and Bacteroidales populations in the rumen and fecal Akkermansia abundance increased in the TRT group compared to the CON group. These microbial changes suggest a potential enhancement of the immune system and overall health of the host. Further research on the long-term implications of incorporating fermented concentrate into cattle diets is warranted.
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Affiliation(s)
- Seul Lee
- Correspondence: ; Tel.: +82-63-238-7470
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Gao M, Cieślak A, Huang H, Gogulski M, Petric D, Ruska D, Patra AK, El-Sherbiny M, Szumacher-Strabel M. Effects of raw and fermented rapeseed cake on ruminal fermentation, methane emission, and milk production in lactating dairy cows. Anim Feed Sci Technol 2023. [DOI: 10.1016/j.anifeedsci.2023.115644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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Zhang Q, Li J, Wang J, Nie K, Luo Z, Xu S, Lin Y, Feng B, Zhuo Y, Hua L, Che L. Effects of lysophospholipids and multi-enzymes on growth performance, antioxidant capacity, intestinal health, and cecal microflora of male cherry valley ducks. J Anim Sci 2023; 101:skad361. [PMID: 37870076 PMCID: PMC10629945 DOI: 10.1093/jas/skad361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/21/2023] [Indexed: 10/24/2023] Open
Abstract
Improvement of nutrient utilization to promote growth performance is always pursued in poultry. In this study, a total of 360 1-d-old male ducklings was randomly assigned to 3 treatments in terms of diet treatment groups. Three treatments were as follows: basal diet (Con group) or basal diet supplemented with 300 mg/kg multi-enzymes (ENZ group) or 500 mg/kg lysophospholipids (LPL group). On day 42, ducks were slaughtered for samplings. The results revealed that supplementary LPL improved the body weight (BW) at day 14 and average daily gain (ADG) during days 1 to 14 and improved the feed conversion rate (FCR) for the overall period (P < 0.05) by improving nutrient utilization of dry matter and ether extract (P < 0.05) compared with the Con group. Dietary ENZ improved the FCR from days 15-42 and 1-42, and nitrogen utilization (P < 0.05) compared with the Con group. Jejunal villus height and villus height/crypt depth ratio were higher (P < 0.05) in the LPL group and tended to be higher (P < 0.1) in the ENZ group compared to the Con group. Supplementation with either LPL or ENZ reduced interleukin-1β concentration in jejunal mucus (P < 0.05). Both LPL and ENZ enhanced serum total superoxide dismutase activity (P < 0.05), whereas only supplementation with LPL elevated total antioxidant capacity (P < 0.05). In terms of cecal microbiota, microbial richness tended to be reduced by LPL, with low observed-OTUs and Chao1 (0.05 < P < 0.1). Supplementation with ENZ led to higher abundances of cellulolytic bacteria such as Fibrobacterota, [Eubacterium]_xylanophilum_group, and Bifidobacterium. Overall, both LPL and ENZ improved FCR, which may be relevant to ameliorative intestinal health, overall antioxidant ability, and cecal microbiome.
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Affiliation(s)
- Qianqian Zhang
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Department of Animal Resources and Science, Dankook University, Cheonan 31116, South Korea
| | - Jian Li
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
| | - Jianping Wang
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
| | - Kangkang Nie
- Kemin (China) Technologies Co., Ltd., Zhuhai, China
| | - Zheng Luo
- Kemin (China) Technologies Co., Ltd., Zhuhai, China
| | - Shengyu Xu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
| | - Yan Lin
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
| | - Bin Feng
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
| | - Yong Zhuo
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
| | - Lun Hua
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
| | - Lianqiang Che
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
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