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Gamel TH, Saeed SMG, Ali R, Abdel-Aal ESM. Purple Wheat: Food Development, Anthocyanin Stability, and Potential Health Benefits. Foods 2023; 12:foods12071358. [PMID: 37048178 PMCID: PMC10093297 DOI: 10.3390/foods12071358] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Colored wheats such as black, blue, or purple wheat are receiving a great interest as healthy food ingredients due to their potential health-enhancing attributes. Purple wheat is an anthocyanin-pigmented grain that holds huge potential in food applications since wheat is the preferred source of energy and protein in human diet. Purple wheat is currently processed into a variety of foods with potent antioxidant properties, which have been demonstrated by in vitro studies. However, the health impacts of purple wheat foods in humans still require further investigations. Meanwhile, anthocyanins are vulnerable molecules that require special stabilization treatments during food preparation and processing. A number of stabilization methods such as co-pigmentation, self-association, encapsulation, metal binding, and adjusting processing conditions have been suggested as a means to diminish the loss of anthocyanins in processed foods and dietary supplements. The present review was intended to provide insights about purple wheat food product development and its roles in human health. In addition, methods for stabilizing anthocyanins during processing were briefly discussed.
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Affiliation(s)
- Tamer H Gamel
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada
| | | | - Rashida Ali
- Department of Food Science and Technology, University of Karachi, Karachi 75270, Pakistan
| | - El-Sayed M Abdel-Aal
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada
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2
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Effect of processing on the phytochemicals and quality attributes of vermicelli developed from colored wheat. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Padhy AK, Kaur P, Singh S, Kashyap L, Sharma A. Colored wheat and derived products: key to global nutritional security. Crit Rev Food Sci Nutr 2022; 64:1894-1910. [PMID: 36069286 DOI: 10.1080/10408398.2022.2119366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Ensuring food and nutritional security of fast-growing population will pose a huge challenge in future. An estimated one-half population who does not go hungry, nonetheless suffers the debilitating effects of unhealthy diets. In view of the nutritional awareness, when the major wheat breeding programs have started shifting to quality, instead of quantity in wheat, the colored wheats give a novel twist of targeting the malnutrition by enhancing the antioxidants such as anthocyanin, carotenoids, flavonoids, polyphenols etc. Moreover, changing consumer demands have picked the trend to prefer a nutritionally balanced diet over the conventional high energy diets and thus, colored wheat has opened up a hidden avenue for providing additional value to the wheat-based products. Besides providing nutrition, these pigments have the potential to replace the synthetic dyes and food colorants prevalent in the market. The review summarizes the genetics and biochemistry of the pigments of colored wheat along with their product development, nutritional status and consumer preference. The review also sheds light on the environmental effect on color accumulation and the effect of increased colorants on other quality traits of wheat.
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Affiliation(s)
| | | | | | | | - Achla Sharma
- Punjab Agricultural University, Ludhiana, Punjab, India
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Garg M, Kaur S, Sharma A, Kumari A, Tiwari V, Sharma S, Kapoor P, Sheoran B, Goyal A, Krishania M. Rising Demand for Healthy Foods-Anthocyanin Biofortified Colored Wheat Is a New Research Trend. Front Nutr 2022; 9:878221. [PMID: 35634383 PMCID: PMC9131936 DOI: 10.3389/fnut.2022.878221] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/11/2022] [Indexed: 01/13/2023] Open
Abstract
Wheat is a vital and preferred energy source in many parts of the world. Its unique processing quality helps prepare many products such as bread, biscuit, pasta, and noodles. In the world of rapid economic growth, food security, in terms of nutritional profile, began to receive more significant interest. The development of biofortified colored wheat (black, purple, and blue) adds nutritional and functional health benefits to the energy-rich wheat. Colored wheat exists in three forms, purple, blue, and black, depending upon the types and position of the anthocyanins in wheat layers, regulated by the bHLH-MYC transcription factor. Colored wheat lines with high anthocyanin, iron, and zinc contents showed antioxidant and anti-inflammatory activity and possessed desirable product-making and commercial utilization features. The anthocyanin in colored wheat also has a broad spectrum of health implications, such as protection against metabolic syndromes like obesity, diabetes, hypertension, and dyslipidemia. The idea of developing anthocyanin-biofortified wheat shapes human beings' lifestyles as it is a staple food crop in many parts of the world. This review is a compilation of the currently available information on colored wheat in the critical aspects, including biochemistry, food processing, nutrition, genetics, breeding, and its effect on human health. Market generation and consumer awareness creation are vital challenges for its exploitation as a function food on a large scale.
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Affiliation(s)
- Monika Garg
- National Agri-Food Biotechnology Institute, Mohali, India
| | - Satveer Kaur
- National Agri-Food Biotechnology Institute, Mohali, India.,Panjab University, Chandigarh, India
| | - Anjali Sharma
- National Agri-Food Biotechnology Institute, Mohali, India
| | - Anita Kumari
- National Agri-Food Biotechnology Institute, Mohali, India.,Panjab University, Chandigarh, India
| | - Vandita Tiwari
- National Agri-Food Biotechnology Institute, Mohali, India.,Panjab University, Chandigarh, India
| | - Saloni Sharma
- National Agri-Food Biotechnology Institute, Mohali, India
| | - Payal Kapoor
- National Agri-Food Biotechnology Institute, Mohali, India.,Panjab University, Chandigarh, India
| | - Bhawna Sheoran
- National Agri-Food Biotechnology Institute, Mohali, India
| | - Ajay Goyal
- Chitkara University School of Engineering & Technology, Chitkara University, Solan, India
| | - Meena Krishania
- Center of Innovative and Applied Bioprocessing (CIAB), Mohali, India
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Current Trends in Enrichment of Wheat Pasta: Quality, Nutritional Value and Antioxidant Properties. Processes (Basel) 2021. [DOI: 10.3390/pr9081280] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Wheat pasta is one of the most important cereal products and is becoming increasingly popular worldwide because of its convenience, simple formulation, long shelf life, and high energetic value. Wheat pasta is usually obtained from refined flour rich in carbohydrates but with low content of phytochemicals, micronutrients, and fibre. The increased demand of consumers for healthy foods has generated interest among both researchers and food producers in developing functional food products. This review showcases the current trends in pasta fortification. Changes in the nutritional value, cooking quality, sensory attributes, and antioxidant properties of durum and common wheat pasta enriched with both plant and animal raw materials are discussed.
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Jakubczyk A, Kiersnowska K, Ömeroğlu B, Gawlik-Dziki U, Tutaj K, Rybczyńska-Tkaczyk K, Szydłowska-Tutaj M, Złotek U, Baraniak B. The Influence of Hypericum perforatum L. Addition to Wheat Cookies on Their Antioxidant, Anti-Metabolic Syndrome, and Antimicrobial Properties. Foods 2021; 10:1379. [PMID: 34203621 PMCID: PMC8232325 DOI: 10.3390/foods10061379] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 06/08/2021] [Indexed: 12/17/2022] Open
Abstract
The aim of this study was to characterize wheat cookies enriched with 0.5% and 1.0% of Hypericum perforatum L. (St. John's wort, SJW) and determine their pro-health properties in vitro after hydrolysis in simulated gastrointestinal conditions. The results indicated that 1.0 SJW was characterized by the highest content of polyphenols, flavonoids, and phenolic acids (2.32 mg mL-1, 4.93 µg mL-1, and 12.35 µg mL-1, respectively). The enriching cookies had no effect on water absorption capacity (WAC) and oil absorption capacity (OAC). After in vitro hydrolysis, the highest peptide content was noted in 1.0 SJW (0.52 mg mL-1), and the bioactive compounds were characterized by high potential bioaccessibility (PAC), but poor bioavailability (PAV). The addition of SJW increased the ACE, α-amylase, and LOX inhibitory effect, but reduced the inhibition of pancreatic lipase. The highest antioxidant activity was noted for 1.0 SJW. The results showed that only 0.5 SJW and 1.0 SJW had slight antimicrobial activity against E. coli ATCC 25922 and B. cereus ATCC 14579 with MIC = 12.5 mg mL-1. Fractions with molecular mass <3.0 kDa were characterized with the highest p-coumaric acid content. The results show that SJW cookies had a higher content of bioactive compounds and more potent anti-metabolic syndrome effects.
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Affiliation(s)
- Anna Jakubczyk
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Kaja Kiersnowska
- Scientific Students Group of Food Biochemistry and Nutrition, Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
| | - Begümhan Ömeroğlu
- Department of Nutrition and Dietetics, Marmara Üniversitesi Göztepe Yerleşkesi, Kadıköy/İstanbul 34722, Turkey;
| | - Urszula Gawlik-Dziki
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Krzysztof Tutaj
- Department of Biochemistry and Toxicology, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland;
| | - Kamila Rybczyńska-Tkaczyk
- Department of Environmental Microbiology, University of Life Sciences in Lublin, St. Leszczyńskiego 7, 20-069 Lublin, Poland;
| | - Magdalena Szydłowska-Tutaj
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Urszula Złotek
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Barbara Baraniak
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
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Qualitative and Nutritional Improvement of Cereal-Based Foods and Beverages. Foods 2021; 10:foods10020338. [PMID: 33562433 PMCID: PMC7915169 DOI: 10.3390/foods10020338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/01/2021] [Accepted: 02/03/2021] [Indexed: 11/28/2022] Open
Abstract
The main directions of research aimed at nutritional improvement have to face either excesses or deficiencies in the diet. To this end, different strategies may be adopted, such as the reformulation of products, the introduction of functional ingredients, and the application of biotechnology to increase the bioavailability of bioactive compounds. These interventions, however, can alter the physico-chemical and sensory properties of the final products, making it necessary to achieve a balance between nutritional and quality modification. This Special Issue offers readers information on innovative ways to improve the cereal-based foods and beverages, useful for researchers and for industry operators.
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Melini V, Melini F, Acquistucci R. Phenolic Compounds and Bioaccessibility Thereof in Functional Pasta. Antioxidants (Basel) 2020; 9:E343. [PMID: 32331474 PMCID: PMC7222403 DOI: 10.3390/antiox9040343] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/16/2020] [Accepted: 04/20/2020] [Indexed: 01/05/2023] Open
Abstract
Consumption of food products rich in phenolic compounds has been associated to reduced risk of chronic disease onset. Daily consumed cereal-based products, such as bread and pasta, are not carriers of phenolic compounds, since they are produced with refined flour or semolina. Novel formulations of pasta have been thus proposed, in order to obtain functional products contributing to the increase in phenolic compound dietary intake. This paper aims to review the strategies used so far to formulate functional pasta, both gluten-containing and gluten-free, and compare their effect on phenolic compound content, and bioaccessibility and bioavailability thereof. It emerged that whole grain, legume and composite flours are the main substituents of durum wheat semolina in the formulation of functional pasta. Plant by-products from industrial food wastes have been also used as functional ingredients. In addition, pre-processing technologies on raw materials such as sprouting, or the modulation of extrusion/extrusion-cooking conditions, are valuable approaches to increase phenolic content in pasta. Few studies on phenolic compound bioaccessibility and bioavailability in pasta have been performed so far; however, they contribute to evaluating the usefulness of strategies used in the formulation of functional pasta.
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Affiliation(s)
- Valentina Melini
- CREA Research Centre for Food and Nutrition, Via Ardeatina 546, I-00178 Roma, Italy; (F.M.); (R.A.)
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Giuberti G, Rocchetti G, Lucini L. Interactions between phenolic compounds, amylolytic enzymes and starch: an updated overview. Curr Opin Food Sci 2020. [DOI: 10.1016/j.cofs.2020.04.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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