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Helstad A, Marefati A, Ahlström C, Rayner M, Purhagen J, Östbring K. High-Pressure Pasteurization of Soy Okara. Foods 2023; 12:3736. [PMID: 37893629 PMCID: PMC10606389 DOI: 10.3390/foods12203736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/05/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Okara is a by-product from the production of soy beverages, which has a high content of protein and fiber. Even though it has a high nutritional value, it is generally discarded or used as animal feed or compost. The problem is its short shelf life due to its high water content and high water activity. The aim of this study was to investigate the effect of high-pressure pasteurization at 200 MPa, 400 MPa, and 600 MPa on the shelf life of soy okara. Microbiological growth, as well as thermal properties, viscosity, water holding capacity, and oil holding capacity, was evaluated after the pressure treatments. Treatment at 600 MPa significantly reduced (p < 0.05) the growth of total aerobic count, yeast and mold, and lactic acid bacteria for up to four weeks of storage at 4 °C. The pasting properties were increased while the water and oil holding capacities of the soy okara did not significantly change (p > 0.05) after high-pressure pasteurization at 400 MPa and 600 MPa. High-pressure pasteurization is therefore a potential application technique for soy okara to produce a microbiologically safe product with maintained functional properties. However, more research is needed to optimize the process and to further investigate the microbiological species present in untreated soy okara to exclude any potential food safety risks.
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Affiliation(s)
- Amanda Helstad
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Ali Marefati
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Cecilia Ahlström
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Marilyn Rayner
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
- Oatly AB, Ideon Science Park—Delta 5, Scheelevägen 19, 223 63 Lund, Sweden
| | - Jeanette Purhagen
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
| | - Karolina Östbring
- Department of Food Technology Engineering and Nutrition, Lund University, Naturvetarvägen 12, 223 62 Lund, Sweden; (A.H.)
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Tridtitanakiat PC, Hernández-Estrada ZJ, Rayas-Duarte P. Modeling the Influence of Okara Flour Supplementation from Time-Temperature Drying Treatment on the Quality of Gluten-Free Roll Produced from Rice Flour. Foods 2023; 12:3421. [PMID: 37761130 PMCID: PMC10527693 DOI: 10.3390/foods12183421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Okara, an unassuming residue, is emerging as a notable reservoir of essential nutrients, encompassing an abundant supply of protein, dietary fiber, and potent antioxidant components. Hence, the incorporation of okara as an ingredient in the production of rice flour-based rolls held a considerable interest in nutritional and functional aspects. Okara flour supplement was prepared by drying at 100 °C for 2 h and selected based on the highest antioxidant level. Gluten-free rolls were prepared containing 0, 5, and 10% okara flour dried at 100 °C for 2 h, and their physicochemical properties were analyzed. Okara flour addition reduced the deformation of gluten-free batter roll by improving solid and liquid-like behavior, as evaluated with rheological measurements. Rolls containing okara flour processed at 100 °C for 2 h had increased firmness and decreased specific volume compared to the control. However, there were no significant differences in the sensory evaluation scores, suggesting that the consumers' acceptance of the control and the Okara rolls was similar. Okara flour supplement at 10% addition led to the nutritional improvement of the gluten-free rolls (increase of 2.4% protein and 1.32 times dietary fiber, dry basis). In contrast, there were no significant differences in the antioxidant level compared to the control. Okara flour is a functional ingredient with potential use in gluten-free products and a variety of novel products where enrichment is desirable.
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Affiliation(s)
- Pavalee Chompoorat Tridtitanakiat
- Division of Product Development Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand;
- Robert M Kerr Food & Agricultural Products Center, Department of Biochemistry and Molecular Biology, Oklahoma State University, Stillwater, OK 74078, USA;
- Lanna Rice Research Center, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Zorba J. Hernández-Estrada
- Robert M Kerr Food & Agricultural Products Center, Department of Biochemistry and Molecular Biology, Oklahoma State University, Stillwater, OK 74078, USA;
- Tecnológico Nacional de México/I.T. Veracruz, Calz. Miguel Angel de Quevedo 2779 Col. Formando Hogar, Veracruz 91860, Mexico
| | - Patricia Rayas-Duarte
- Robert M Kerr Food & Agricultural Products Center, Department of Biochemistry and Molecular Biology, Oklahoma State University, Stillwater, OK 74078, USA;
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Nova P, Pimenta-Martins A, Maricato É, Nunes C, Abreu H, Coimbra MA, Freitas AC, Gomes AM. Chemical Composition and Antioxidant Potential of Five Algae Cultivated in Fully Controlled Closed Systems. Molecules 2023; 28:4588. [PMID: 37375143 DOI: 10.3390/molecules28124588] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/02/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
In this study, the chemical composition and antioxidant profile of five edible macroalgae, Fucus vesiculosus, Palmaria palmata, Porphyra dioica, Ulva rigida, and Gracilaria gracilis, cultivated in fully controlled closed systems, were determined. Protein, carbohydrates, and fat contents ranged between 12.4% and 41.8%, 27.6% and 42.0%, and 0.1% and 3.4%, respectively. The tested seaweeds presented considerable amounts of Ca, Mg, K, Mn, and Fe, which reinforce their favorable nutritional profile. Regarding their polysaccharide composition, Gracilaria gracilis and Porphyra dioica were rich in sugars common to agar-producing red algae, and Fucus vesiculosus was composed mainly of uronic acids, mannose, and fucose, characteristic of alginate and fucoidans, whereas rhamnose and uronic acid, characteristic of ulvans, predominated in Ulva rigida. Comparatively, the brown F. vesiculosus clearly stood out, presenting a high polysaccharide content rich in fucoidans, and higher total phenolic content and antioxidant scavenging activity, determined by DPPH and ABTS. The remarkable potential of these marine macroalgae makes them excellent ingredients for a wide range of health, food, and industrial applications.
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Affiliation(s)
- Paulo Nova
- CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal
| | - Ana Pimenta-Martins
- CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal
| | - Élia Maricato
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Cláudia Nunes
- CICECO-Aveiro Institute of Materials, Department of Materials and Ceramic Engineering, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Helena Abreu
- AlgaPlus, Travessa Alexandre da Conceição s/n, 3830-196 Ílhavo, Portugal
| | - Manuel A Coimbra
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Ana Cristina Freitas
- CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal
| | - Ana Maria Gomes
- CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal
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Agu HO, Ihionu JC, Mba JC. Sensory and physicochemical properties of biscuit produced from blends of whole wheat, soy okara and tigernut residue flours. Heliyon 2023; 9:e15318. [PMID: 37123941 PMCID: PMC10130213 DOI: 10.1016/j.heliyon.2023.e15318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 03/26/2023] [Accepted: 04/03/2023] [Indexed: 05/02/2023] Open
Abstract
Biscuits are popular ready to eat, cheap and convenient food products that are consumed globally. Supplementation of wheat flour with inexpensive staples from other cereals, legumes, roots and tubers will help in improving the nutritional quality of wheat products. Therefore, this study investigated the sensory and physicochemical properties of biscuits produced from blends of whole wheat, soy okara and tigernut residue flours. The sensory qualities of the twelve whole wheat, soy okara and tigernut residue flour biscuits at p < 0.05 ranged from 5.36 to 7.68 (color), 5.60-7.64 (appearance), 4.48-7.96 (mouthfeel), 4.28-7.76 (aroma), 3.96-8.32 (taste), 3.64-8.20 (crunchiness), 3.56-7.56 (crispiness), and 5.08-8.36 (overall acceptability). Physical, proximate and mineral analysis were carried out on the best five biscuit samples containing 100:0:0 (MVP), 60:20.98:19.02 (ISP), 50.75:39.25:10 (JAR), 53.79:22.57:23.64 (GEN) and 56.32:27.39:16.29 (XEC) whole wheat, soy okara and tigernut residue flours respectively. The physical analysis showed that diameter (38.13-38.17 mm), height (37.73-37.76 mm) and thickness (6.10-6.17 mm) were not significantly different, but the weight (7.30-7.73 g), spread ratio (5.73-6.10 mm) and breaking strength (600-643 g) significantly (p < 0.05) differed among the biscuit samples. The proximate composition of the biscuits ranged from; ash (1.70-1.90%), moisture (4.00-5.70%), fiber (7.00-11.30%), fat (16.20-17.30%), protein (6.50-12.00%), carbohydrate (56.94-59.20%) while mineral content ranged from; magnesium (122.00-134.00 mg/100 g), sodium (16.00-28.00 mg/100 g), calcium (12.00-24.00 mg/100 g), iron (2.30-3.50 mg/100 g) and phosphorus (100.00-121.00 mg/100 g). The study showed that substitution of wheat flour with soy okara and tigernut residue flour at a ratio of 60:20.98:19.02 yielded the most acceptable biscuits in all the sensory attributes assessed. This implies that biscuits produced from this composite blend contain sufficient amounts of protein, fat, fiber and carbohydrate. Hence, they can serve as relief for malnutrition.
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Characterisation of a High Fibre Flour Prepared from Soy Milk By-Product and Its Potential Use in White Wheat Bread. Foods 2022; 11:foods11233921. [PMID: 36496729 PMCID: PMC9740637 DOI: 10.3390/foods11233921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/01/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
The commercial production of soy milk renders a large quantity of wet soybean by-product (SMB), which is typically dumped, incinerated, or partially used as animal fodder. This wet SMB has a high moisture content that is rich in nutritional and biologically active compounds. This study aimed to characterise the composition and properties of a flour milled from SMB dried at 100 °C (SMB100) and assess its possible application as a fibre substitute in white bread. The results showed that SMB100 has high levels of dietary fibre (40.6%) and protein (26.5%). It also contains high levels of saponins (31.4 mg/g) and isoflavones (698.0 µg/g). SMB100 has a light-yellow colour with low moisture content and water activity (8.2% and 0.55, respectively). The results also indicated that replacement of wheat flour with SMB100 at 10 or 12.5% by flour weight negatively impacted the raising volume, density, and texture of white bread. Alternatively, substituting wheat flour with 5% of SMB100, did not significantly impact the physical properties of white bread, while significantly improving its dietary fibre content in comparison with the control, revealing that SMB100 is a potential substitute of wheat flour for improvement of dietary fibre in bread. Future studies are needed to optimise bread formulation and improve the processing condition which produces quality white bread with high dietary fibre using SMB100.
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Wang R, Thakur K, Feng JY, Zhu YY, Zhang F, Russo P, Spano G, Zhang JG, Wei ZJ. Functionalization of soy residue (okara) by enzymatic hydrolysis and LAB fermentation for B 2 bio-enrichment and improved in vitro digestion. Food Chem 2022; 387:132947. [PMID: 35427869 DOI: 10.1016/j.foodchem.2022.132947] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 04/06/2022] [Accepted: 04/08/2022] [Indexed: 11/18/2022]
Abstract
The utilization of major edible soy-waste (okara) remains a challenge due to its poor digestion, nutritional imbalance (lack of B-vitamins), and undesirable off-flavors. Herein, fresh okara was enzymatically hydrolyzed and then fermented using the B2-overproducing Lactiplantibacillus plantarum UFG169 strain. SEM micrographs showed the microporous and honeycombed structures on the surface of okara. The off-flavors were reduced, and the essential amino acids content was significantly increased in fermented okara. The higher β-glucosidase activity, increased aglycone isoflavones, and in situ riboflavin (B2) were associated with the enhanced antioxidant potential of the fermented okara. The in vitro digestion of okara resulted in reduced particle size, higher protein digestibility, improved aggregation, lower protein molecular chains, and increased polyphenols. Overall, our study indicated the improved nutrition and digestibility of B2 bio-enriched okara.
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Affiliation(s)
- Rui Wang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| | - Kiran Thakur
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China; Ningxia Key Laboratory for the Development and Application of Microbial Resources in Extreme Environments, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China.
| | - Jing-Yu Feng
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| | - Yun-Yang Zhu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| | - Fan Zhang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| | - Pasquale Russo
- Department of Sciences of Agriculture, Food, and Environment, University of Foggia, via Napoli 25, 71122 Foggia, Italy
| | - Giuseppe Spano
- Department of Sciences of Agriculture, Food, and Environment, University of Foggia, via Napoli 25, 71122 Foggia, Italy
| | - Jian-Guo Zhang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China; Ningxia Key Laboratory for the Development and Application of Microbial Resources in Extreme Environments, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China
| | - Zhao-Jun Wei
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China; Ningxia Key Laboratory for the Development and Application of Microbial Resources in Extreme Environments, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China.
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Nile SH, Venkidasamy B, Samynathan R, Nile A, Shao K, Chen T, Sun M, Khan MU, Dutta N, Thiruvengadam M, Shariati MA, Rebezov M, Kai G. Soybean Processing Wastes: Novel Insights on Their Production, Extraction of Isoflavones, and Their Therapeutic Properties. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:6849-6863. [PMID: 34645264 DOI: 10.1021/acs.jafc.1c04927] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Soybean processing waste (SPW) has potential as a sustainable source of phytochemicals and functional foods. A variety of phytochemicals, nutrients, and minerals have been characterized from SPW using various analytical methods. SPW utilization strategies may provide a new way to increase production of bioactive compounds, nutritional supplements, and cosmetic ingredients. SPW has the potential for value-added processing, to improve commercial use, and to lower environmental pollution through proper use. Okara, a byproduct generated during soybean processing of tofu and soy milk, is rich in dietary fiber, isoflavones, and saponins. Isoflavones, an important class of biologically active compounds owing to their multifunctional and therapeutic effects, are extracted from SPW. Further, studies have shown that okara has potential prebiotic and therapeutic value in lowering the risk of noncommunicable diseases. Therefore, in this review, we focus on several extraction methods and pharmacotherapeutic effects of different SPWs. Their effective uses in functional foods, nutraceuticals, and health applications, as biocatalysts, and as value-added resources have been discussed.
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Affiliation(s)
- Shivraj Hariram Nile
- Laboratory for Core Technology of TCM Quality Improvement and Transformation, The Third Affiliated Hospital, College of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, PR China
| | - Baskar Venkidasamy
- Department of Biotechnology, Sri Shakthi Institute of Engineering and Technology, Coimbatore, Tamil Nadu 641062, India
| | - Ramkumar Samynathan
- R&D Division, Alchem Diagnostics, No. 1/1, Gokhale Street, Ram Nagar, Coimbatore, 641009, Tamil Nadu India
| | - Arti Nile
- Department of Crop Science, College of Sanghuh Life Science, Konkuk University, Seoul 05029, Republic of Korea
| | - Keding Shao
- Laboratory for Core Technology of TCM Quality Improvement and Transformation, The Third Affiliated Hospital, College of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, PR China
| | - Tingting Chen
- Laboratory for Core Technology of TCM Quality Improvement and Transformation, The Third Affiliated Hospital, College of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, PR China
| | - Meihong Sun
- Institute of Plant Biotechnology, School of Life Sciences, Shanghai Normal University, Shanghai 200234, PR China
| | - Muhammad Usman Khan
- Department of Energy Systems Engineering, Faculty of Agricultural Engineering and Technology, University of Agriculture, Faisalabad 38000, Pakistan
| | - Nalok Dutta
- Bioproducts Science & Engineering Laboratory, Department of Biological Systems Engineering, Washington State University, Tri-Cities Campus, Richland, Washington 99354, United States
| | - Muthu Thiruvengadam
- Department of Crop Science, College of Sanghuh Life Science, Konkuk University, Seoul 05029, Republic of Korea
| | - Mohammad Ali Shariati
- K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), 73 Zemlyanoy Val, Moscow 109004, Russian Federation
| | - Maksim Rebezov
- V M Gorbatov Federal Research Center for Food Systems of Russian Academy of Sciences, 26 Talalikhina St., Moscow 109316, Russian Federation
| | - Guoyin Kai
- Laboratory for Core Technology of TCM Quality Improvement and Transformation, The Third Affiliated Hospital, College of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, PR China
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Canaan JMM, Brasil GSP, de Barros NR, Mussagy CU, Guerra NB, Herculano RD. Soybean processing wastes and their potential in the generation of high value added products. Food Chem 2022; 373:131476. [PMID: 34731815 DOI: 10.1016/j.foodchem.2021.131476] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 10/18/2021] [Accepted: 10/24/2021] [Indexed: 01/22/2023]
Abstract
Soybean and its derivatives are rich sources of nutrients and bioactive compounds with antioxidant properties, however, the wastes with high nutritional value are discarded by the industry. This study aimed to evaluate centesimal composition, microbial safety and antioxidant activity of soybean processing wastes (okara and okara flour) and soymilk. High fiber, carbohydrate, energy and lipids contents were found. Antioxidant activity by spectrophotometric and Electron Paramagnetic Resonance assays showed values for soybean (72.4% and 83.5%), okara (9.6% and 7.7%), okara flour (30.7% and 11.5%) and soymilk (28.4% and 36.5%). The total phenolic content was an average of 3.33 mg of gallic acid equivalent.g-1. Infrared spectra revealed no significant changes in the absorption bands, guaranteeing non-alteration in the compounds composition after processing. Microbiological assays indicated that soybean derivatives are safe for consumption. These results reinforce that these wastes contain bioactive compounds of interest with great potential to generate high value added products.
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Affiliation(s)
- Josiane Márcia Maria Canaan
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Biotechnology and Bioprocesses Engineering, Araraquara, Brazil; São Paulo State University (UNESP), Institute of Chemistry, Department of Biochemistry and Chemical Technology, Araraquara, Brazil; Terasaki Institute for Biomedical Innovation (TIBI), 11570 West Olympic Boulevard, Los Angeles, CA 90064, USA; University of Caxias do Sul (UCS), Area of Exact Sciences and Engineering, Caxias do Sul, Brazil
| | - Giovana Sant'Ana Pegorin Brasil
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Biotechnology and Bioprocesses Engineering, Araraquara, Brazil; São Paulo State University (UNESP), Institute of Chemistry, Department of Biochemistry and Chemical Technology, Araraquara, Brazil; Terasaki Institute for Biomedical Innovation (TIBI), 11570 West Olympic Boulevard, Los Angeles, CA 90064, USA; University of Caxias do Sul (UCS), Area of Exact Sciences and Engineering, Caxias do Sul, Brazil.
| | - Natan Roberto de Barros
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Biotechnology and Bioprocesses Engineering, Araraquara, Brazil; São Paulo State University (UNESP), Institute of Chemistry, Department of Biochemistry and Chemical Technology, Araraquara, Brazil; Terasaki Institute for Biomedical Innovation (TIBI), 11570 West Olympic Boulevard, Los Angeles, CA 90064, USA; University of Caxias do Sul (UCS), Area of Exact Sciences and Engineering, Caxias do Sul, Brazil
| | - Cassamo Ussemane Mussagy
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Biotechnology and Bioprocesses Engineering, Araraquara, Brazil; São Paulo State University (UNESP), Institute of Chemistry, Department of Biochemistry and Chemical Technology, Araraquara, Brazil; Terasaki Institute for Biomedical Innovation (TIBI), 11570 West Olympic Boulevard, Los Angeles, CA 90064, USA; University of Caxias do Sul (UCS), Area of Exact Sciences and Engineering, Caxias do Sul, Brazil
| | - Nayrim Brizuela Guerra
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Biotechnology and Bioprocesses Engineering, Araraquara, Brazil; São Paulo State University (UNESP), Institute of Chemistry, Department of Biochemistry and Chemical Technology, Araraquara, Brazil; Terasaki Institute for Biomedical Innovation (TIBI), 11570 West Olympic Boulevard, Los Angeles, CA 90064, USA; University of Caxias do Sul (UCS), Area of Exact Sciences and Engineering, Caxias do Sul, Brazil
| | - Rondinelli Donizetti Herculano
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Biotechnology and Bioprocesses Engineering, Araraquara, Brazil; São Paulo State University (UNESP), Institute of Chemistry, Department of Biochemistry and Chemical Technology, Araraquara, Brazil; Terasaki Institute for Biomedical Innovation (TIBI), 11570 West Olympic Boulevard, Los Angeles, CA 90064, USA; University of Caxias do Sul (UCS), Area of Exact Sciences and Engineering, Caxias do Sul, Brazil.
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Ribeiro TB, Voss GB, Coelho MC, Pintado ME. Food waste and by-product valorization as an integrated approach with zero waste: Future challenges. FUTURE FOODS 2022. [DOI: 10.1016/b978-0-323-91001-9.00017-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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10
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Davy P, Vuong QV. The fate of phenolics, soysaponins, major isoflavones and antioxidant activity in soy milk by-product during conventional drying process. FUTURE FOODS 2021. [DOI: 10.1016/j.fufo.2021.100084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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11
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Privatti RT, Rodrigues CEDC. An Overview of the Composition, Applications, and Recovery Techniques of the Components of Okara Aimed at the Biovalorization of This Soybean Processing Residue. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1926484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Rafaela Torrezan Privatti
- Laboratório De Engenharia De Separações (LES), Departamento De Engenharia De Alimentos (ZEA), Faculdade De Zootecnia E Engenharia De Alimentos (FZEA), Universidade De Sao Paulo (USP), Pirassununga, Brazil
| | - Christianne Elisabete da Costa Rodrigues
- Laboratório De Engenharia De Separações (LES), Departamento De Engenharia De Alimentos (ZEA), Faculdade De Zootecnia E Engenharia De Alimentos (FZEA), Universidade De Sao Paulo (USP), Pirassununga, Brazil
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12
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Voss GB, Sousa V, Rema P, Pintado ME, Valente LMP. Processed by-Products from Soy Beverage (Okara) as Sustainable Ingredients for Nile Tilapia ( O. Niloticus) Juveniles: Effects on Nutrient Utilization and Muscle Quality. Animals (Basel) 2021; 11:ani11030590. [PMID: 33668177 PMCID: PMC7995969 DOI: 10.3390/ani11030590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/19/2021] [Accepted: 02/19/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary The consumption of soy products increases worldwide and generates large amounts of by-products, which are often discarded. Okara is a soybean by-product with high nutritional value. This work evidenced the great potential of okara meal, after appropriate technological processing, to be used as feed ingredient in Nile tilapia diets. It was clearly demonstrated the effectiveness of the autoclave and the use of proteases from C. cardunculus without fermentation to increase okara nutrient bioavailability. The inclusion of up to 20% okara meal in diets for tilapia did not affect growth performance, nutrient utilization, or whole body composition compared to a reference diet. Flesh quality remained largely unaffected, although fish fed with AOK diets had the highest density of muscle fibers. Abstract The apparent digestibility coefficients (ADCs) of differently processed okara meals were assessed in Nile tilapia diets: dried okara not autoclaved (FOK), dried okara autoclaved (AOK), okara hydrolyzed with Alcalase (ALOK) or Cynara cardunculus proteases (CYOK), and hydrolyzed okara fermented with lactic bacteria: Lactobacillus rhamnosus R11 (CYR11OK) or Bifidobacterium animalis ssp. lactis Bb12 (CYB12OK). Okara processing significantly affected nutrient digestibility: dry matter ADC was highest in CYR11OK (80%) and lowest in FOK (40%). The lowest protein digestibility was observed in CYR11OK (72%), and the highest in AOK (97%) and CYOK (91%), evidencing the effectiveness of the autoclave and the use of C. cardunculus proteases to increase okara protein bioavailability. The inclusion of up to 20% of AOK or CYOK did not affect fish growth, nutrient utilization, or whole body composition of Nile tilapia. The flesh quality (color, pH, water activity, cohesiveness, elasticity and resilience) was not affected by the dietary incorporation of AOK or CYOK. Fish fed with AOK diets stand out for their high density of muscle fibers, particularly in AOK20, which can explain their high muscle firmness and may result in further hypertrophic growth. Altogether, results suggest that hydrolyzed or autoclaved okara are valuable ingredients for Nile tilapia diets.
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Affiliation(s)
- Glenise B. Voss
- CIIMAR/CIMAR—Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, Terminal de Cruzeiros do Porto de Leixões, Avenida General Nórton de Matos, S/N, 4450-208 Matosinhos, Portugal; (G.B.V.); (V.S.); (P.R.)
- CBQF—Laboratório Associado, Centro de Biotecnologia e Química Fina, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal;
| | - Vera Sousa
- CIIMAR/CIMAR—Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, Terminal de Cruzeiros do Porto de Leixões, Avenida General Nórton de Matos, S/N, 4450-208 Matosinhos, Portugal; (G.B.V.); (V.S.); (P.R.)
- ICBAS—Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Paulo Rema
- CIIMAR/CIMAR—Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, Terminal de Cruzeiros do Porto de Leixões, Avenida General Nórton de Matos, S/N, 4450-208 Matosinhos, Portugal; (G.B.V.); (V.S.); (P.R.)
- UTAD—Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, 5001-801 Vila Real, Portugal
| | - Manuela. E. Pintado
- CBQF—Laboratório Associado, Centro de Biotecnologia e Química Fina, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal;
| | - Luísa M. P. Valente
- CIIMAR/CIMAR—Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, Terminal de Cruzeiros do Porto de Leixões, Avenida General Nórton de Matos, S/N, 4450-208 Matosinhos, Portugal; (G.B.V.); (V.S.); (P.R.)
- ICBAS—Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- Correspondence: ; Tel.: +351-223-401-825; Fax: +351-223-390-608
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Li YT, Chen MS, Deng LZ, Liang YZ, Liu YK, Liu W, Chen J, Liu CM. Whole soybean milk produced by a novel industry-scale micofluidizer system without soaking and filtering. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2020.110228] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Swallah MS, Fan H, Wang S, Yu H, Piao C. Prebiotic Impacts of Soybean Residue (Okara) on Eubiosis/Dysbiosis Condition of the Gut and the Possible Effects on Liver and Kidney Functions. Molecules 2021; 26:E326. [PMID: 33440603 PMCID: PMC7826621 DOI: 10.3390/molecules26020326] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/30/2020] [Accepted: 01/03/2021] [Indexed: 02/07/2023] Open
Abstract
Okara is a white-yellow fibrous residue consisting of the insoluble fraction of the soybean seeds remaining after extraction of the aqueous fraction during the production of tofu and soymilk, and is generally considered a waste product. It is packed with a significant number of proteins, isoflavones, soluble and insoluble fibers, soyasaponins, and other mineral elements, which are all attributed with health merits. With the increasing production of soy beverages, huge quantities of this by-product are produced annually, which poses significant disposal problems and financial issues for producers. Extensive studies have been done on the biological activities, nutritional values, and chemical composition of okara as well as its potential utilization. Owing to its peculiar rich fiber composition and low cost of production, okara might be potentially useful in the food industry as a functional ingredient or good raw material and could be used as a dietary supplement to prevent varied ailments such as prevention of diabetes, hyperlipidemia, obesity, as well as to stimulate the growth of intestinal microbes and production of microbe-derived metabolites (xenometabolites), since gut dysbiosis (imbalanced microbiota) has been implicated in the progression of several complex diseases. This review seeks to compile scientific research on the bioactive compounds in soybean residue (okara) and discuss the possible prebiotic impact of this fiber-rich residue as a functional diet on eubiosis/dysbiosis condition of the gut, as well as the consequential influence on liver and kidney functions, to facilitate a detailed knowledge base for further exploration, implementation, and development.
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Affiliation(s)
- Mohammed Sharif Swallah
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China; (M.S.S.); (H.F.); (S.W.)
| | - Hongliang Fan
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China; (M.S.S.); (H.F.); (S.W.)
| | - Sainan Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China; (M.S.S.); (H.F.); (S.W.)
| | - Hansong Yu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China; (M.S.S.); (H.F.); (S.W.)
- Soybean Research & Development Centre, Division of Soybean Processing, Chinese Agricultural Research System, Changchun 130118, China
| | - Chunhong Piao
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China; (M.S.S.); (H.F.); (S.W.)
- Soybean Research & Development Centre, Division of Soybean Processing, Chinese Agricultural Research System, Changchun 130118, China
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Davy P, Vuong QV. Soy Milk By-product: Its Composition and Utilisation. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1855191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Philip Davy
- School of Environmental and Life Sciences, Faculty of Science, The University of Newcastle, Ourimbah, NSW, Australia
| | - Quan V. Vuong
- School of Environmental and Life Sciences, Faculty of Science, The University of Newcastle, Ourimbah, NSW, Australia
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Shi H, Zhang M, Wang W, Devahastin S. Solid-state fermentation with probiotics and mixed yeast on properties of okara. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100610] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Coradi PC, Müller A, Souza GAC, Steinhaus JI, Wagner R. Quality of soybean cultivars in the drying and storage processes in real scale and experimental. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13418] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Paulo C. Coradi
- Campus Cachoeira do Sul, Federal University of Santa Maria Cachoeira do Sul Rio Grande do Sul Brazil
| | - Amanda Müller
- Campus Cachoeira do Sul, Federal University of Santa Maria Cachoeira do Sul Rio Grande do Sul Brazil
| | - Guilherme A. C. Souza
- Campus Cachoeira do Sul, Federal University of Santa Maria Cachoeira do Sul Rio Grande do Sul Brazil
| | - Jontas I. Steinhaus
- Campus Cachoeira do Sul, Federal University of Santa Maria Cachoeira do Sul Rio Grande do Sul Brazil
| | - Roger Wagner
- Department of Food TechnologyFederal University of Santa Maria Santa Maria Rio Grande do Sul Brazil
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Guimarães RM, Ida EI, Falcão HG, Rezende TAMD, Silva JDS, Alves CCF, Silva MAPD, Egea MB. Evaluating technological quality of okara flours obtained by different drying processes. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109062] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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