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Kraiprom T, Jantarat S, Yaemkong S, Laorodphan N, Wichasit N, Khan M, Mauck J, Loor JJ, Incharoen T. Total Replacement of Soybean Meal with Sundried Soymilk Residue in the Total Mixed Ration has a Negative Impact on Intake, Digestibility, and Milk Production in Dairy Goats. Vet Med Int 2024; 2024:7441866. [PMID: 38464508 PMCID: PMC10924679 DOI: 10.1155/2024/7441866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 03/12/2024] Open
Abstract
This study aimed to evaluate whether total replacement of soybean meal (SBM) with sundried soymilk residue (SSR) in a total mixed ration (TMR) affects intake, digestibility, milk production, and blood metabolites in dairy goats. A total of 12 healthy Saanen dairy goats (40.12 ± 5.80 kg of BW) in midlactation (31.23 ± 10.12 days) were used in a randomized complete design (n = 4 goats/group). Dietary treatments were based on a TMR as follows: control TMR without SSR (CON) or SBM-based TMR with 50% or 100% of SSR replacing SBM (SSR-50 and SSR-100, respectively). All goats had ad libitum access to feed and clean water throughout the experiment. The dry matter (DM) intake decreased (p < 0.05) with the increasing replacement ratio of SBM and was lowest in the SSR-100 group. Similarly, organic matter (OM) digestibility was lowest (p < 0.05) in the SSR-100 group. However, the digestibility of DM, CP, NDF, and ADF did not change (p > 0.05) by dietary treatments. Compared with CON, the milk yield decreased significantly (p < 0.05) with increasing replacement ratio of SBM. In contrast, milk composition such as total solids, solids-not-fat, milk fat, lactose, protein, and pH were not influenced (p > 0.05) by feeding dietary SSR. Compared with other treatments, blood glucose concentration was lower (p < 0.05) in the SSR-100 group. In contrast, packed cell volume, glucose, and plasma urea nitrogen concentrations did not differ (p > 0.05). The results indicated that SSR could replace SBM in a TMR at less than 50%. Thus, the present study provides support for further investigation to enhance the utilization of soybean waste as an alternative protein source in the TMR for dairy goats and potentially other ruminants.
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Affiliation(s)
- Thaintip Kraiprom
- Faculty of Science and Technology, Prince of Songkla University, Pattani 94000, Thailand
| | - Sitthisak Jantarat
- Faculty of Science and Technology, Prince of Songkla University, Pattani 94000, Thailand
| | - Suphawadee Yaemkong
- Faculty of Food and Agricultural Technology, Pibulsongkram Rajabhat University, Phitsanulok 65000, Thailand
| | - Narakamol Laorodphan
- Faculty of Food and Agricultural Technology, Pibulsongkram Rajabhat University, Phitsanulok 65000, Thailand
| | - Nithat Wichasit
- Faculty of Agriculture Natural Resource and Environment, Naresuan University, Phitsanulok 65000, Thailand
| | - Muhammad Khan
- Department of Animal Nutrition, University of Veterinary and Animal Science, Lahore, Pakistan
| | - John Mauck
- Department of Animal Sciences, University of Illinois, Urbana 61801, USA
| | - Juan J. Loor
- Department of Animal Sciences, University of Illinois, Urbana 61801, USA
| | - Tossaporn Incharoen
- Faculty of Agriculture Natural Resource and Environment, Naresuan University, Phitsanulok 65000, Thailand
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Quintana G, Di Clemente N, Gómez-Zavaglia A, Gerbino E. Quantification of the environmental impact arising from the utilization of whole and defatted Okara in fermentative and dehydration processes. Food Res Int 2023; 174:113645. [PMID: 37986485 DOI: 10.1016/j.foodres.2023.113645] [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: 08/14/2023] [Revised: 10/21/2023] [Accepted: 10/24/2023] [Indexed: 11/22/2023]
Abstract
Okara is the insoluble pulp that remains after the grinding and filtration of soybeans during the production of soymilk and tofu. As it retains a noteworthy quantity of nutrients, there has been an increasing emphasis in the utilization of this residue for the development of sustainable processes. This study focused on assessing the environmental impact of employing okara as a medium for fermenting and dehydrating probiotic bacteria at laboratory scale. The evaluation was carried out using the Life Cycle Assessment (LCA) methodology, considering the entire process lifecycle. Whole okara and defatted okara were used as culture media for Lactiplantibacillus plantarum CIDCA 83114, followed by dehydration (either freeze-drying or spray-drying) and subsequent storage. For the purpose of comparison, both scenarios (whole and defatted okara) were evaluated using 1 kg of dehydrated final product for storage, as functional unit. Based on experimental results, the conservation of the received okara and the dehydration-storage (e.g., freezing and freeze-drying) phases were identified as the most significant environmental hotspots responsible for the most substantial impacts of the processes. The use of LCA facilitated the measurement of the environmental effects linked to the reutilization of okara as an agro-industrial residue, thus providing quantitative support when engineering its sustainable valorization.
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Affiliation(s)
- Gabriel Quintana
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina
| | - Natalia Di Clemente
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina
| | - Andrea Gómez-Zavaglia
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina.
| | - Esteban Gerbino
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina.
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Kilama J, Yakir Y, Shaani Y, Adin G, Kaadan S, Wagali P, Sabastian C, Ngomuo G, Mabjeesh SJ. Chemical composition, in vitro digestibility, and storability of selected agro-industrial by-products: Alternative ruminant feed ingredients in Israel. Heliyon 2023; 9:e14581. [PMID: 37009330 PMCID: PMC10060181 DOI: 10.1016/j.heliyon.2023.e14581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 03/10/2023] [Accepted: 03/10/2023] [Indexed: 03/28/2023] Open
Abstract
The global demand for animal-based products is rising in the face of dwindling feed resources, and yet a huge pool of agro-industrial by-products (AIBPs) are generated, underutilized, and improperly deposited to landfills leading to environmental pollution. Ruminants have a special microbiome that can bioprocess and convert human inedible fibrous material into meat and milk, which appears as a great opportunity to simultaneously reduce pollution while promoting food security. In this study, we collected 15 domestically produced AIBPs from various regions of Israel during both winter and summer seasons to examine their potential as ruminant feed alternatives. We evaluated their storability, nutritional composition, and in vitro digestibility and performed a hierarchical cluster analysis to categorize them based on their distinctive nutritional characteristics. Among the 15 AIBPs, 8 have rich essential nutrients, and minerals, and have excellent in vitro digestibility, but they have less than 6 days of storability and develop off-odours. Out of 15 AIBPs; 8 have low dry matter (DM) content, ranging from 4.7% to 30.45% while the remaining 7 AIBPs have high DM, ranging from 50.6% to 98.6%. The high crude protein (CP) category included 6 AIBPs with CP ranging from 19.7% in beer pulp to 32.1% in jojoba cake. Starch content was high in 3 AIBPs ranging from 33.7% in timorim mix to 65.2% in Irish potato culls. Considerable crude fat content was reported in 4 AIBPs, the highest being yoghurt waste with 42.8%. In terms of neutral detergent fiber (NDF), 5 AIBPs had low NDF content ranging from 0% to 14.1%; 5 AIBPs had moderate concentration ranging from 34.3% to 50.7%, and 5 AIBPs had high levels between 66.6% and 82.8%. Interestingly, 10/15 AIBPs had medium to high in vitro dry matter digestibility (IVDMD). This study, therefore, suggests that recycling AIPBs for livestock nutrition has enormous potential that is still underutilized and offers excellent ways to gain socioeconomic and environmental benefits by expanding animal feed resources and reducing feed-food competition, and landfill burden. However, additional studies are necessary to focus on affordable storage technology to prolong the storability of AIBPs and feeding trials to determine the productive performance of livestock fed an AIBPs-based diet.
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Singh P, Krishnaswamy K. Sustainable zero-waste processing system for soybeans and soy by-product valorization. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Hussein AM, Hassanien HAM, Abou El-Fadel MH, Phillip YL, El-Badawy MM, El-Sanafawy HA, Khayyal AA, Salem AZM. Dietary inclusion of restaurant food waste effects on nutrient digestibility, milk yield and its composition, blood metabolites of lactating Zaraibi goats, and their offspring performance. Trop Anim Health Prod 2022; 54:185. [PMID: 35538240 DOI: 10.1007/s11250-022-03189-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 04/28/2022] [Indexed: 11/30/2022]
Abstract
This study aimed to evaluate the effects of rations containing restaurant food waste (RFW) on nutrient digestibility, milk yield and its composition, and some blood parameters of lactating Zaraibi goats. In the last month of pregnancy, 30 goats (32.8 + 0.91 kg body weight and aged 3-4 years) were chosen and divided into three similar groups (10 goats per group). Each group was randomly assigned to be fed one of the experimental rations. The control group (R1) fed on a ration comprising concentrate feed mixture (CFM1) and berseem as a fresh roughage whereas the second (R2) and the third groups (R3) fed on CFM partially substituted by 15 and 30% of RFW (CFM2 and CFM3, respectively). Nutrient digestibility and feeding values were improved with R3 goats, which had the highest level of RFW (30%) versus R2 and R1 goats. The total volatile fatty acid (TVFA) concentration in the in-rumen liquor was elevated by increasing the level of RFW up to 30% in CFM3 of R3 goats. Actual daily milk yields were significantly (P < 0.05) higher (1269.30 g/h/d) for R3 goats versus R1 and R2 (1037.57 and 1180.70 g/h/d, respectively). The inclusion of RFW in rations had a significant effect on the yield of milk constituents, without significant different among experimental rations regarding some blood constituents and offspring performance. Economic feed efficiency (relative feed cost and relative daily profit) was improved by including RFW in the CFM. Therefore, it can be concluded that the inclusion of up to 30% RFW improved productive performance and economic efficiency in lactating Zaraibi goat rations.
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Affiliation(s)
- Ahmed M Hussein
- Animal Production Research Institute, Agricultural Research Centre, Ministry of Agriculture, Dokki, Giza, Egypt
| | - Hanan A M Hassanien
- Animal Production Research Institute, Agricultural Research Centre, Ministry of Agriculture, Dokki, Giza, Egypt
| | - Magdy H Abou El-Fadel
- Animal Production Research Institute, Agricultural Research Centre, Ministry of Agriculture, Dokki, Giza, Egypt
| | - Youssef L Phillip
- Animal Production Research Institute, Agricultural Research Centre, Ministry of Agriculture, Dokki, Giza, Egypt
| | - Mohamed M El-Badawy
- Animal Production Research Institute, Agricultural Research Centre, Ministry of Agriculture, Dokki, Giza, Egypt
| | - Heba A El-Sanafawy
- Animal Production Research Institute, Agricultural Research Centre, Ministry of Agriculture, Dokki, Giza, Egypt
| | - Amany A Khayyal
- Animal Production Research Institute, Agricultural Research Centre, Ministry of Agriculture, Dokki, Giza, Egypt
| | - Abdelfattah Z M Salem
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca, México.
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Rahman MM, Mat K, Ishigaki G, Akashi R. A review of okara (soybean curd residue) utilization as animal feed: Nutritive value and animal performance aspects. Anim Sci J 2021; 92:e13594. [PMID: 34289204 DOI: 10.1111/asj.13594] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 05/29/2021] [Accepted: 06/04/2021] [Indexed: 12/01/2022]
Abstract
Year by year, huge quantities of by-products are generated during the manufacturing process of soybean-based products. Okara is one of the by-products, and it is an insoluble portion of the soybean. It consists of high moisture (8.4-22.9%); on dry matter basis, it contains high metabolizable energy (9.0-14.2 MJ/kg) and other components that include crude protein (20.9-39.1%), crude fiber (12.2-61.3%), crude fat (4.9-21.5%), and ash (3.4-5.3%). Fermentation of okara improves its nutritional quality and reduces its anti-nutrient contents. Due to animals' palatability, okara can be used to replace the soybean meal/concentrate feed partially or completely in ruminant's diet and partially in nonruminant's diet. Okara feeding does not depress the intake, digestibility, growth, milk production, blood metabolic profiles, and meat quality of animals. However, this by-product decays quickly due to its high moisture content, and its heavy weight and sticky nature make it difficult to process and expensive to dry using conventional methods. This paper thoroughly summarizes the utilization of okara as animal feed in the cause of developing a general guideline with favorable levels of inclusion in the diets of animals for its exploitation and valorization. This review will encourage further research to develop eco-friendly and value added feed for animals.
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Affiliation(s)
- Mohammad Mijanur Rahman
- Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli, Kelantan, Malaysia
- Institute of Food Security and Sustainable Agriculture, Universiti Malaysia Kelantan, Jeli Campus, Jeli, Kelantan, Malaysia
| | - Khairiyah Mat
- Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli, Kelantan, Malaysia
- Institute of Food Security and Sustainable Agriculture, Universiti Malaysia Kelantan, Jeli Campus, Jeli, Kelantan, Malaysia
| | - Genki Ishigaki
- Sumiyoshi Livestock Science Station, Field Science Education Research Center, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
| | - Ryo Akashi
- Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
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