1409 Okara meal can completely replace soybean meal in diets of early to mid-lactation dairy cows

Santana, Ronan Aparecido Valadares; Brito, A.F.; Moura, Daiane Caroline de; Ghedini, Caren Paludo; Barbosa, Fabiano Alvim; Oliveira, André Soares de; Pereira, A. B. D.; Reis, S.F.; Souza, Igor Alexandre de; Juntwait, K.

doi:10.2527/jam2016-1409

Cited by 7 publications

(4 citation statements)

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“…Similar results are also observed in dairy cows (in relation to the DM intake, milk yield, milk composition and blood metabolites) when okara replaced soybean meal up to 30% and full fat soya in their concentrate mixture as reported by Thakur et al (2015). Lactating dairy cows fed diet containing okara showed similar results (in terms of DM intake, milk yield, yield of milk fat and true protein, and plasma concentrations of methionine, lysine and histidine) with those fed diet containing soybean meal (Santana et al, 2016). They also observed that concentrations of milk true protein, milk urea nitrogen and plasma urea nitrogen were higher in cows fed okara‐inclusive diet than those fed soybean‐inclusive diet.…”

Section: Animal Performancesmentioning

confidence: 77%

A review of okara (soybean curd residue) utilization as animal feed: Nutritive value and animal performance aspects

Rahman

Mat

Ishigaki

et al. 2021

Animal Science Journal

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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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Section: Animal Performancesmentioning

confidence: 77%

A review of okara (soybean curd residue) utilization as animal feed: Nutritive value and animal performance aspects

Rahman

Mat

Ishigaki

et al. 2021

Animal Science Journal

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“…Support for this idea are the data from Rahman et al [8] in which no negative impact on feed intake was detected in goats fed soya waste up to 2.0% (DM basis) of body weight over a period of 14 months. Replacement of SBM with 15% soymilk byproduct did not afect DM intake in cows during early to midlactation [20]. Zang et al [21] investigated replacing SBM with dried soybean curd residue in a TMR and also did not observe negative efects on DM intake of dairy cows.…”

Section: Discussionmentioning

confidence: 99%

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

Kraiprom,

Jantarat,

Yaemkong

et al. 2024

Veterinary Medicine International

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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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“…Moreover, apart from its use as a food source, soybean processing generates okara, which finds diverse applications due to its high content of dietary fiber (approximately 50%) and nutrients such as protein (approximately 20%)( Jankowiak, Trifunovic, Boom, & van der Goot, 2014 ; Redondo-Cuenca, Villanueva-Suárez, & Mateos-Aparicio, 2008 ; van der Riet, Wight, Cilliers, & Datel, 1989 ). However, predominantly due to its unpalatability and perishability, a significant portion of okara is either utilized as animal feed or discarded as waste, with only a minor fraction being fully utilized ( Ahn et al, 2010 ; Harthan & Cherney, 2017 ; Santana et al, 2016 ). Consequently, the extensive attention of researchers is now drawn towards exploring the comprehensive utilization and high-value potential of bean dregs, to maximize resource utilization within the soybean product industry.…”

Section: Introductionmentioning

confidence: 99%

Investigating the physicochemical characteristics and importance of insoluble dietary fiber extracted from legumes: An in-depth study on its biological functions

Liu,

Zhen,

Lei

et al. 2024

Food Chemistry: X

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1409 Okara meal can completely replace soybean meal in diets of early to mid-lactation dairy cows

Cited by 7 publications

References 0 publications

A review of okara (soybean curd residue) utilization as animal feed: Nutritive value and animal performance aspects

A review of okara (soybean curd residue) utilization as animal feed: Nutritive value and animal performance aspects

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

Investigating the physicochemical characteristics and importance of insoluble dietary fiber extracted from legumes: An in-depth study on its biological functions

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