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Korge M, Alaru M, Keres I, Khaleghdoust B, Möll K, Altosaar I, Loit E. The influence of cropping system, weather conditions and genotype on arabinoxylan content in wheat and barley grains. J Cereal Sci 2023. [DOI: 10.1016/j.jcs.2023.103650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Valorization of Native Soluble and Insoluble Oat Side Streams for Stable Suspensions and Emulsions. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02602-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractAmong different cereals, oat is becoming more popular due to its unique composition and health benefits. The increase in oat production is associated with an increase in related side streams, comprising unutilized biomass that is rich in valuable components, such as polysaccharides, proteins, and antioxidants. To valorize such biomass, it is fundamental that side streams enter back into the food production chain, in respect of the circular economy model. Here, we propose the use of soluble and insoluble oat-production side-stream in suspensions and emulsions, avoiding any further extraction, fractionation, and/or chemical derivatization. Our approach further increases the value of these side streams. To this aim, we first studied the effect of thermal and mechanical processes on the behavior and properties of both soluble and insoluble oat side-stream fractions in water and at air/water interface. Then, we characterized the emulsifying and stabilizing abilities of these materials in oil-in-water emulsions. Interestingly, we found that the insoluble fraction was able to form stable suspensions and emulsions after mechanical treatment. The oil droplets in the emulsions were stabilized by anchoring at the surface of the insoluble particles. On the other hand, the soluble fraction formed only stable viscous solutions. Finally, we demonstrated that the two fractions can be combined to increase the storage stability of the resulting emulsion.Our results highlight that oat production side streams can be used as novel bio-based emulsifiers, showing the great potential behind the underutilized cereal-side-stream biomass.
Graphical Abstract
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Skendi A, Zinoviadou KG, Papageorgiou M, Rocha JM. Advances on the Valorisation and Functionalization of By-Products and Wastes from Cereal-Based Processing Industry. Foods 2020; 9:E1243. [PMID: 32899587 PMCID: PMC7554810 DOI: 10.3390/foods9091243] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/28/2020] [Accepted: 09/01/2020] [Indexed: 12/22/2022] Open
Abstract
Cereals have been one of the major food resources for human diets and animal feed for thousands of years, and a large quantity of by-products is generated throughout the entire processing food chain, from farm to fork. These by-products mostly consist of the germ and outer layers (bran) derived from dry and wet milling of the grains, of the brewers' spent grain generated in the brewing industry, or comprise other types obtained from the breadmaking and starch production industries. Cereal processing by-products are an excellent low-cost source of various compounds such as dietary fibres, proteins, carbohydrates and sugars, minerals and antioxidants (such as polyphenols and vitamins), among others. Often, they are downgraded and end up as waste or, in the best case, are used as animal feed or fertilizers. With the increase in world population coupled with the growing awareness about environmental sustainability and healthy life-styles and well-being, the interest of the industry and the global market to provide novel, sustainable and innovative solutions for the management of cereal-based by-products is also growing rapidly. In that respect, these promising materials can be valorised by applying various biotechnological techniques, thus leading to numerous economic and environmental advantages as well as important opportunities towards new product development (NPD) in the food and feed industry and other types such as chemical, packaging, nutraceutical (dietary supplements and food additives), cosmetic and pharmaceutical industries. This review aims at giving a scientific overview of the potential and the latest advances on the valorisation of cereal-based by-products and wastes. We intended it to be a reference document for scientists, technicians and all those chasing new research topics and opportunities to explore cereal-based by-products through a circular economy approach.
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Affiliation(s)
- Adriana Skendi
- Department of Food Science and Technology, International Hellenic University, P.O. Box 141, GR-57400 Thessaloniki, Greece;
| | - Kyriaki G. Zinoviadou
- Department of Food Science and Technology, Perrotis College, American Farm School, GR-57001 Thessaloniki, Greece;
| | - Maria Papageorgiou
- Department of Food Science and Technology, International Hellenic University, P.O. Box 141, GR-57400 Thessaloniki, Greece;
| | - João M. Rocha
- REQUIMTE—Chemistry and Technology Network, Green Chemistry Laboratory (LAQV), Department of Chemistry and Biochemistry, Faculty of Sciences—University of Porto (FCUP), Rua do Campo Alegre, s/n., P-4169-007 Porto, Portugal; or
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Non-Starch Polysaccharides in Wheat Beers and Barley Malt beers: A Comparative Study. Foods 2020; 9:foods9020131. [PMID: 32012746 PMCID: PMC7073560 DOI: 10.3390/foods9020131] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/1970] [Revised: 01/24/2020] [Accepted: 01/24/2020] [Indexed: 12/13/2022] Open
Abstract
Non-starch polysaccharides (NSPs) in beers attract extensive attention due to their health benefits. The aim of this work was to investigate and compare NSPs including arabinoxylan, arabinogalactan, β–glucans, and mannose polymers in wheat and barley malt beers as well as the influence on its quality. NSPs in wheat beers (1953–2923 mg/L) were higher than that in barley malt beers (1442–1756 mg/L). Arabinoxylan was the most abundant followed by arabinogalactan. In contrast to barley malt beers, wheat beers contained more mannose polymers (130–182 mg/L) than β-glucan (26–99 mg/L), indicating that more arabinoxylan, arabinogalactan, and mannose polymers came from wheat malt. The substitution degree of arabinoxylan in wheat beers (0.57–0.66) was lower than that in barley malt beers (0.68–0.72), while the degree of polymerization (38–83) was higher (p < 0.05) than that in barley malt beers (38–48), indicating different structures of arabinoxylan derived from barley malt and wheat malt. NSPs, especially arabinoxylan content, positively correlated (p < 0.01) with real extract and viscosity of beers. Furthermore, wheat and barley malt beers were well separated in groups by principal component analysis.
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Bader Ul Ain H, Saeed F, Asif Khan M, Niaz B, Tufail T, Anjum FM, Hussain S, Rohi M. Isolation and characterization of cereal cell walls. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2019. [DOI: 10.1080/10942912.2019.1573832] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Huma Bader Ul Ain
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Farhan Saeed
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | | | - Bushra Niaz
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Tabussam Tufail
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | | | - Shahzad Hussain
- College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Madiha Rohi
- Department of Food Science and Technology, Government College Women University Faisalabad, Faisalabad, Pakistan
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Bader Ul Ain H, Saeed F, Ahmad N, Imran A, Niaz B, Afzaal M, Imran M, Tufail T, Javed A. Functional and health-endorsing properties of wheat and barley cell wall’s non-starch polysaccharides. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1489837] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Huma Bader Ul Ain
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Farhan Saeed
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Nazir Ahmad
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ali Imran
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Bushra Niaz
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Afzaal
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore-Lahore, Lahore, Pakistan
| | - Tabussam Tufail
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ahsan Javed
- Institute of Home & Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
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Tufail T, Saeed F, Imran M, Arshad MU, Anjum FM, Afzaal M, Bader Ul Ain H, Shahbaz M, Gondal TA, Hussain S. Biochemical characterization of wheat straw cell wall with special reference to bioactive profile. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1484759] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Tabussam Tufail
- Department of Food Science, Institute of Home & Food Sciences, Government College University, Faisalabad, Pakistan
| | - Farhan Saeed
- Department of Food Science, Institute of Home & Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Imran
- Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Muhammad Umair Arshad
- Department of Food Science, Institute of Home & Food Sciences, Government College University, Faisalabad, Pakistan
| | - Faqir Muhammad Anjum
- College of Food and Agricultural Sciences, King Saud, University, Riyadh, Saudi Arabia
| | - Muhammad Afzaal
- Department of Food Science, Institute of Home & Food Sciences, Government College University, Faisalabad, Pakistan
| | - Huma Bader Ul Ain
- Department of Food Science, Institute of Home & Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Shahbaz
- Department of Food Science & Technology, MNSUA, Multan, Pakistan
| | | | - Shahzad Hussain
- College of Food and Agricultural Sciences, King Saud, University, Riyadh, Saudi Arabia
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Hoffstetter AL, Griffin DP, Brown LK, Alan JK, Olson EL. An ELISA based method for quantifying arabinoxylan in wheat flour. J Cereal Sci 2018. [DOI: 10.1016/j.jcs.2017.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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