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Rostamabadi H, Yildirim-Yalcin M, Demirkesen I, Toker OS, Colussi R, do Nascimento LÁ, Şahin S, Falsafi SR. Improving physicochemical and nutritional attributes of rice starch through green modification techniques. Food Chem 2024; 458:140212. [PMID: 38943947 DOI: 10.1016/j.foodchem.2024.140212] [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: 01/18/2024] [Revised: 06/05/2024] [Accepted: 06/22/2024] [Indexed: 07/01/2024]
Abstract
Rice, has long been an inseparable part of the human diet all over the world. As one of the most rapidly growing crops, rice has played a key role in securing the food chain of low-income food-deficit countries. Starch is the main component in rice granules which other than its nutritional essence, plays a key role in defining the physicochemical attributes of rice-based products. However, rice starch suffers from weak techno-functional characteristics (e.g., retrogradability of pastes, opacity of gels, and low shear/temperature resistibility. Green modification techniques (i.e. Non-thermal methods, Novel thermal (e.g., microwave, and ohmic heating) and enzymatic approaches) were shown to be potent tools in modifying rice starch characteristics without the exertion of unfavorable chemical reagents. This study corroborated the potential of green techniques for rice starch modification and provided deep insight for their further application instead of unsafe chemical methods.
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Affiliation(s)
- Hadis Rostamabadi
- Department of Food Science and Technology, School of Nutrition and Food Science, Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Meral Yildirim-Yalcin
- Istanbul Aydin University, Engineering Faculty, Food Engineering Department, 34295, Istanbul, Turkey
| | - Ilkem Demirkesen
- Department of Animal Health, Food and Feed Research, General Directorate of Agricultural Research and Policies, Ministry of Agriculture and Forestry, Ankara, Turkey
| | - Omer Said Toker
- Yildiz Technical University, Chemical and Metallurgical Engineering Faculty, Food Engineering Department, 34210, Istanbul, Turkey
| | - Rosana Colussi
- Center for Pharmaceutical and Food Chemical Sciences, Federal University of Pelotas, Pelotas, University Campus, s/n, 96010-900, Pelotas, RS, Brazil
| | - Lucas Ávila do Nascimento
- Department of Agroindustrial Science and Technology, Federal University of Pelotas, Pelotas, University Campus, s/n, 96010-900, Pelotas, RS, Brazil
| | - Selin Şahin
- Faculty of Engineering, Chemical Engineering Department, Division of Unit Operations and Thermodynamics, Istanbul University-Cerrahpaşa, Avcilar, 34320, Istanbul, Turkey
| | - Seid Reza Falsafi
- Food Science and Technology Division, Agricultural Engineering Research Department, Safiabad Agricultural and Natural Resources Research and Education Center, (AREEO), Dezful, Iran.
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2
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Speciale A, Molonia MS, Muscarà C, Cristani M, Salamone FL, Saija A, Cimino F. An overview on the cellular mechanisms of anthocyanins in maintaining intestinal integrity and function. Fitoterapia 2024; 175:105953. [PMID: 38588905 DOI: 10.1016/j.fitote.2024.105953] [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: 02/02/2024] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/10/2024]
Abstract
Structural and functional changes of the intestinal barrier, as a consequence of a number of (epi)genetic and environmental causes, have a main role in penetrations of pathogens and toxic agents, and lead to the development of inflammation-related pathological conditions, not only at the level of the GI tract but also in other extra-digestive tissues and organs. Anthocyanins (ACNs), a subclass of polyphenols belonging to the flavonoid group, are well known for their health-promoting properties and are widely distributed in the human diet. There is large evidence about the correlation between the human intake of ACN-rich products and a reduction of intestinal inflammation and dysfunction. Our review describes the more recent advances in the knowledge of cellular and molecular mechanisms through which ACNs can modulate the main mechanisms involved in intestinal dysfunction and inflammation, in particular the inhibition of the NF-κB, JNK, MAPK, STAT3, and TLR4 proinflammatory pathways, the upregulation of the Nrf2 transcription factor and the expression of tight junction proteins and mucins.
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Affiliation(s)
- Antonio Speciale
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 31, Messina 98166, Italy.
| | - Maria Sofia Molonia
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 31, Messina 98166, Italy; "Prof. Antonio Imbesi" Foundation, University of Messina, Messina 98100, Italy.
| | - Claudia Muscarà
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 31, Messina 98166, Italy.
| | - Mariateresa Cristani
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 31, Messina 98166, Italy.
| | - Federica Lina Salamone
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 31, Messina 98166, Italy.
| | - Antonella Saija
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 31, Messina 98166, Italy.
| | - Francesco Cimino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres 31, Messina 98166, Italy.
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Baptista E, Liberal Â, Cardoso RVC, Fernandes Â, Dias MI, Pires TC, Calhelha RC, García PA, Ferreira IC, Barreira JC. Chemical and Bioactive Properties of Red Rice with Potential Pharmaceutical Use. Molecules 2024; 29:2265. [PMID: 38792127 PMCID: PMC11123668 DOI: 10.3390/molecules29102265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Red rice has been proposed as a super-food. Accordingly, the nutritional properties (AOAC), as well as its chemical composition, including sugars (HPLC-RI), organic acids (UFLC-PDA), tocopherols (HPLD-FD), and phenolic compounds (LC-DAD-ESI/MSn), together with the main bioactive properties (antioxidant, cytotoxic, antiproliferative, and antibacterial activities), were evaluated to access its nutritional benefits and health improvement potential. The most abundant macronutrients found were carbohydrates (87.2 g/100 g dw), proceeded by proteins (9.1 g/100 g dw), fat (2.6 g/100 g dw), and ash (1.1 g/100 g dw). Sucrose and raffinose were the only detected sugars, with sucrose presenting the maximum concentration (0.74 g/100 g dw). MUFAs and PUFAs were the predominant fatty acids (40.7% and 31%, respectively). Among the two detected tocopherol isoforms, γ-tocopherol (0.67 mg/100 g dw) predominated over α-tocopherol. The phenolic compounds profile, majorly composed of flavan-3-ols, should be associated with the detected bioactivities, which may provide biological benefits to human health beyond the primary nutritional effect. Overall, the bioactive potential of red rice was comprehensively accessed.
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Affiliation(s)
- Eugénia Baptista
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Departamento de Ciencias Farmacéuticas, Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca-Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS-IBSAL), University of Salamanca, 37007 Salamanca, Spain;
| | - Ângela Liberal
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Rossana V. C. Cardoso
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Departamento de Ciencias Farmacéuticas, Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca-Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS-IBSAL), University of Salamanca, 37007 Salamanca, Spain;
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Ângela Fernandes
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Maria Inês Dias
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Tânia C.S.P. Pires
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Ricardo C. Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Pablo A. García
- Departamento de Ciencias Farmacéuticas, Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca-Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS-IBSAL), University of Salamanca, 37007 Salamanca, Spain;
| | - Isabel C.F.R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - João C.M. Barreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.B.); (Â.L.); (R.V.C.C.); (Â.F.); (M.I.D.); (T.C.S.P.P.); (R.C.C.); (I.C.F.R.F.)
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
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Kraithong S, Theppawong A, Bunyameen N, Zhang X, Huang R. Advancements in understanding low starch hydrolysis in pigmented rice: A comprehensive overview of mechanisms. Food Chem 2024; 439:138079. [PMID: 38043273 DOI: 10.1016/j.foodchem.2023.138079] [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: 07/13/2023] [Revised: 11/14/2023] [Accepted: 11/24/2023] [Indexed: 12/05/2023]
Abstract
This review explores the health-promoting properties of pigmented rice, focusing on its unique ability to promote slow starch digestion and improve blood sugar regulation. While the impact of slow starch digestibility is widely acknowledged, our current understanding of the underlying mechanisms remains insufficient. Therefore, this review aims to bridge the gap by examining the intricate factors and mechanisms that contribute to the low starch hydrolysis of pigmented rice to better understand how it promotes slower starch digestion and improves blood sugar regulation. This paves the way for future advancements in utilizing pigmented rice by enhancing our understanding of the mechanisms behind low starch hydrolysis. These may include the development of food products aimed at mitigating hyperglycemic symptoms and reducing the risk of diabetes. This research broadens our understanding of pigmented rice and facilitates the development of strategies to promote health outcomes by incorporating pigmented rice into our diets.
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Affiliation(s)
- Supaluck Kraithong
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Atiruj Theppawong
- Organic and Biomimetic Chemistry Research Group, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Nasuha Bunyameen
- Graduate School of Horticulture, Chiba University, Chiba 271-8510, Japan
| | - Xiaoyong Zhang
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China.
| | - Riming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
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Fatchiyah F, Safitri A, Palis CN, Sari DRT, Suyanto E, Fajriani S, Kurnianingsih N, Nugraha Y, Sitaresmi T, Kusbiantoro B, Ketudat-Cairns JR. Bioactive compound profile and their biological activities of endogenous black rice from Java and East Nusa Tenggara. CYTA - JOURNAL OF FOOD 2023. [DOI: 10.1080/19476337.2023.2173306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Affiliation(s)
- Fatchiyah Fatchiyah
- Research Center of Smart Molecule of Natural Genetics Resource, Brawijaya University, Malang, Indonesia
- Department of Biology, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Anna Safitri
- Research Center of Smart Molecule of Natural Genetics Resource, Brawijaya University, Malang, Indonesia
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Christine Natalia Palis
- Research Center of Smart Molecule of Natural Genetics Resource, Brawijaya University, Malang, Indonesia
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Dewi Ratih Tirto Sari
- Research Center of Smart Molecule of Natural Genetics Resource, Brawijaya University, Malang, Indonesia
- Department of Pharmacy, Faculty of Medical Science, Ibrahimy University, Situbondo, Indonesia
| | - Eko Suyanto
- Research Center of Smart Molecule of Natural Genetics Resource, Brawijaya University, Malang, Indonesia
- Department of Biology, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Sisca Fajriani
- Research Center of Smart Molecule of Natural Genetics Resource, Brawijaya University, Malang, Indonesia
- Agricultural Department, Faculty of Agriculture, Brawijaya University, Malang, Indonesia
| | - Nia Kurnianingsih
- Research Center of Smart Molecule of Natural Genetics Resource, Brawijaya University, Malang, Indonesia
- Department of Physiology, Faculty of Medicine, Brawijaya University, Malang, Indonesia
| | - Yudhistira Nugraha
- Research Center for Food Crops, Research Organization Agriculture and Food, National Research and Innovation Agency, Bogor, Indonesia
| | - Trias Sitaresmi
- Research Center for Food Crops, Research Organization Agriculture and Food, National Research and Innovation Agency, Bogor, Indonesia
| | - Bram Kusbiantoro
- Research Center for Agroindustry, Research Organization Agriculture and Food, National Research and Innovation Agency of Indonesia, Bogor, Indonesia
| | - James Robert Ketudat-Cairns
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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Kongdin M, Chumanee S, Sansenya S. Gamma Irradiation Promotes the Growth Rate of Thai Pigmented Rice As Well As Inducing the Accumulation of Bioactive Compounds and Carbohydrate Hydrolyzing Enzymes Inhibitors (α-Glucosidase and α-Amylase) under Salt Conditions. Prev Nutr Food Sci 2023; 28:463-470. [PMID: 38188088 PMCID: PMC10764221 DOI: 10.3746/pnf.2023.28.4.463] [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: 05/09/2023] [Accepted: 07/27/2023] [Indexed: 01/09/2024] Open
Abstract
Rice contains many bioactive compounds that perform various biological activities. Some of these compounds have been identified as α-glucosidase and α-amylase inhibitors, including guaiacol, vanillin, methyl vanillate, vanillic acid, syringic acid, and 2-pentyl furan. In this study, we assessed the growth rate, photosynthetic pigment content, phenolic content, and flavonoid content of gamma-irradiated Thai pigmented rice. Bioactive components of gamma-irradiated rice that had been subjected to salt treatment were also investigated. The findings showed that production of photosynthetic pigments, which are associated with plant growth, was induced by low gamma exposure. Phenolic and flavonoid content of rice was increased after gamma irradiation at 5 to 1,000 Gy. Both gamma irradiation and the salt conditions changed the quantity of vanillin, methyl vanillate, and vanillic acid in the rice. However, at a salt concentration of 40 mM, the salt stress had more of an effect than the gamma dosage. However, the high concentrations of methyl vanillate and vanillic acid detected in the rice under salt conditions were ameliorated by gamma irradiation. Guaiacol served as the substrate of guaiacol peroxidase for catalyzed reactive oxygen species, as evidenced by the observation that the guaiacol content of rice decreased between increased gamma dosages. A gamma dose of 40 to 1,000 Gy resulted in the production of syringic acid. Under salt stress, syringic acid buildup was also seen to be ameliorated by gamma irradiation. In comparison to salt conditions, particularly for 20 mM salt, gamma irradiation had less of an impact on the 2-pentyl furan in rice.
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Affiliation(s)
- Manatchanok Kongdin
- Division of Crop Production, Faculty of Agricultural Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani 12110, Thailand
| | - Saowapa Chumanee
- Division of Chemistry, Faculty of Science and Technology, Phetchabun Rajabhat University, Phetchabun 67000, Thailand
| | - Sompong Sansenya
- Department of Chemistry, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani 12110, Thailand
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Brunet-Loredo A, López-Belchí MD, Cordero-Lara K, Noriega F, Cabeza RA, Fischer S, Careaga P, Garriga M. Assessing Grain Quality Changes in White and Black Rice under Water Deficit. PLANTS (BASEL, SWITZERLAND) 2023; 12:4091. [PMID: 38140418 PMCID: PMC10748231 DOI: 10.3390/plants12244091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023]
Abstract
Rice is an essential diet component for a significant portion of the population worldwide. Due to the high water demand associated with rice production, improving water use efficiency and grain quality is critical to increasing the sustainability of the crop. This species includes rice varieties with diverse pigmentation patterns. Grain quality, including industrial, nutritional, and functional quality traits, of two black rice genotypes and a commercial white rice cultivar were evaluated in different locations and under different water regimes. Flooding produced higher grain weight compared to alternate wetting and drying irrigation. A high correlation was found between grain color, total phenolic content (TPC), and antioxidant activity. The black rice genotypes showed higher TPC levels and antioxidant capacity, mainly due to higher levels of cyanidin 3-O-glucoside. The phenolic profile varied between whole and polished grains, while mineral composition was influenced by location and irrigation regime. In turn, the environment influenced grain quality in terms of industrial and nutritional characteristics, with significant differences in quality between whole and polished grains. This study provides valuable information on the genotype-environment relationship in rice and its effect on grain quality, which could contribute to selecting genotypes for an appropriate environment.
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Affiliation(s)
- Aloysha Brunet-Loredo
- Department of Plant Production, Faculty of Agronomy, University of Concepcion, Avenida Vicente Mendez, 595, Chillán 3780000, Chile; (A.B.-L.); (M.D.L.-B.); (F.N.); (S.F.); (P.C.)
| | - María Dolores López-Belchí
- Department of Plant Production, Faculty of Agronomy, University of Concepcion, Avenida Vicente Mendez, 595, Chillán 3780000, Chile; (A.B.-L.); (M.D.L.-B.); (F.N.); (S.F.); (P.C.)
| | - Karla Cordero-Lara
- Institute of Agricultural Research, Regional Research Center Quilamapu, Avenida Vicente Mendez, 515, Chillán 3780000, Chile;
| | - Felipe Noriega
- Department of Plant Production, Faculty of Agronomy, University of Concepcion, Avenida Vicente Mendez, 595, Chillán 3780000, Chile; (A.B.-L.); (M.D.L.-B.); (F.N.); (S.F.); (P.C.)
| | - Ricardo A. Cabeza
- Plant Nutrition Laboratory, Department of Crop Sciences, Faculty of Agricultural Sciences, University of Talca, Avenida Lircay s/n, Talca 3460000, Chile;
| | - Susana Fischer
- Department of Plant Production, Faculty of Agronomy, University of Concepcion, Avenida Vicente Mendez, 595, Chillán 3780000, Chile; (A.B.-L.); (M.D.L.-B.); (F.N.); (S.F.); (P.C.)
| | - Paula Careaga
- Department of Plant Production, Faculty of Agronomy, University of Concepcion, Avenida Vicente Mendez, 595, Chillán 3780000, Chile; (A.B.-L.); (M.D.L.-B.); (F.N.); (S.F.); (P.C.)
| | - Miguel Garriga
- Department of Plant Production, Faculty of Agronomy, University of Concepcion, Avenida Vicente Mendez, 595, Chillán 3780000, Chile; (A.B.-L.); (M.D.L.-B.); (F.N.); (S.F.); (P.C.)
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8
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Zhou H, Zhang J, Bai L, Liu J, Li H, Hua J, Luo S. Chemical Structure Diversity and Extensive Biological Functions of Specialized Metabolites in Rice. Int J Mol Sci 2023; 24:17053. [PMID: 38069376 PMCID: PMC10707428 DOI: 10.3390/ijms242317053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 11/25/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
Rice (Oryza sativa L.) is thought to have been domesticated many times independently in China and India, and many modern cultivars are available. All rice tissues are rich in specialized metabolites (SPMs). To date, a total of 181 terpenoids, 199 phenolics, 41 alkaloids, and 26 other types of compounds have been detected in rice. Some volatile sesquiterpenoids released by rice are known to attract the natural enemies of rice herbivores, and play an indirect role in defense. Momilactone, phytocassane, and oryzalic acid are the most common diterpenoids found in rice, and are found at all growth stages. Indolamides, including serotonin, tryptamine, and N-benzoylserotonin, are the main rice alkaloids. The SPMs mainly exhibit defense functions with direct roles in resisting herbivory and pathogenic infections. In addition, phenolics are also important in indirect defense, and enhance wax deposition in leaves and promote the lignification of stems. Meanwhile, rice SPMs also have allelopathic effects and are crucial in the regulation of the relationships between different plants or between plants and microorganisms. In this study, we reviewed the various structures and functions of rice SPMs. This paper will provide useful information and methodological resources to inform the improvement of rice resistance and the promotion of the rice industry.
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Affiliation(s)
| | | | | | | | | | - Juan Hua
- Research Center of Protection and Utilization of Plant Resources, College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China (J.L.)
| | - Shihong Luo
- Research Center of Protection and Utilization of Plant Resources, College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China (J.L.)
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9
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Mbanjo EGN, Pasion EA, Jones H, Carandang S, Misra G, Ignacio JC, Kretzschmar T, Sreenivasulu N, Boyd LA. Unravelling marker trait associations linking nutritional value with pigmentation in rice seed. THE PLANT GENOME 2023; 16:e20360. [PMID: 37589249 DOI: 10.1002/tpg2.20360] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 05/06/2023] [Accepted: 05/15/2023] [Indexed: 08/18/2023]
Abstract
While considerable breeding effort has focused on increasing the yields of staple crops such as rice and the levels of micronutrients such as iron and zinc, breeding to address the problems of the double-burden of malnutrition has received less attention. Pigmented rice has higher nutritional value and greater health benefits compared to white rice. However, the genetic associations underlying pericarp coloration and accumulation of nutritionally valuable compounds is still poorly understood. Here we report the targeted genetic analysis of 364 rice accessions, assessing the genetic relationship between pericarp coloration (measured using multi-spectral imaging) and a range of phenolic compounds with potential nutritional and health-promoting characteristics. A genome-wide association study resulted in the identification of over 280 single nucleotide polymorphisms (SNPs) associated with the traits of interest. Many of the SNPs were associated with more than one trait, colocalization occurring between nutritional traits, and nutritional and color-related traits. Targeted association analysis identified 67 SNPs, located within 52 candidate genes and associated with 24 traits. Six haplotypes identified within the genes Rc/bHLH17 and OsIPT5 indicated that these genes have an important role in the regulation of a wide range of phenolic compounds, and not only those directly conferring pericarp color. These identified genetic linkages between nutritionally valuable phenolic compounds and pericarp color present not only a valuable resource for the enhancement of the nutritional value of rice but an easy method of selection of suitable genotypes.
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Affiliation(s)
- Edwige Gaby Nkouaya Mbanjo
- International Rice Research Institute (IRRI), Los Baños, Philippines
- International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria
| | - Erstelle A Pasion
- International Rice Research Institute (IRRI), Los Baños, Philippines
| | - Huw Jones
- National Institute of Agricultural Botany (NIAB), Cambridge, UK
| | - Socorro Carandang
- International Rice Research Institute (IRRI), Los Baños, Philippines
| | - Gopal Misra
- International Rice Research Institute (IRRI), Los Baños, Philippines
- King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | | | - Tobias Kretzschmar
- International Rice Research Institute (IRRI), Los Baños, Philippines
- Faculty of Science and Engineering, Southern Cross University, East Lismore, New South Wales, Australia
| | - Nese Sreenivasulu
- International Rice Research Institute (IRRI), Los Baños, Philippines
| | - Lesley Ann Boyd
- National Institute of Agricultural Botany (NIAB), Cambridge, UK
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10
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Obadi M, Xu B. Effect of processing methods and storage on the bioactive compounds of black rice ( Oryza sativa L.): a review. Food Funct 2023; 14:9100-9122. [PMID: 37766517 DOI: 10.1039/d3fo02977h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
Compared to brown and white rice, black rice contains more nutrients and numerous unique bioactive substances, such as essential amino acids, dietary fiber, γ-oryzanols, γ-aminobutyric acid, phenolic compounds, and anthocyanins, which makes it highly valuable for development and use. Whole-grain black rice typically requires a certain amount of processing prior to consumption, with the primary goal of enhancing the taste and texture of whole grains and their products. However, various new processing technologies have been effectively applied to the processing of black rice and the enhancement of its qualitative characteristics, but they also have both positive and negative effects on its nutritional quality. Therefore, evaluation of changes in concentrations of the bioactive substances as natural antioxidants due to processing and storage conditions is critical for establishing dietary guidelines for rice. This review highlights the primary bioactive components of black rice and provides a discussion of the impact of processing methods and storage on the bioactive components of black rice. Furthermore, we summarized the issues that currently exist in the processing and storage of black rice.
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Affiliation(s)
- Mohammed Obadi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China.
| | - Bin Xu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China.
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11
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Sudan J, Urwat U, Farooq A, Pakhtoon MM, Zaffar A, Naik ZA, Batool A, Bashir S, Mansoor M, Sofi PA, Sofi NUR, Shikari AB, Khan MK, Hossain MA, Henry RJ, Zargar SM. Explicating genetic architecture governing nutritional quality in pigmented rice. PeerJ 2023; 11:e15901. [PMID: 37719119 PMCID: PMC10501373 DOI: 10.7717/peerj.15901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/25/2023] [Indexed: 09/19/2023] Open
Abstract
Rice is one of the most important staple plant foods that provide a major source of calories and nutrients for tackling the global hunger index especially in developing countries. In terms of nutritional profile, pigmented rice grains are favoured for their nutritional and health benefits. The pigmented rice varieties are rich sources of flavonoids, anthocyanin and proanthocyanidin that can be readily incorporated into diets to help address various lifestyle diseases. However, the cultivation of pigmented rice is limited due to low productivity and unfavourable cooking qualities. With the advances in genome sequencing, molecular breeding, gene expression analysis and multi-omics approaches, various attempts have been made to explore the genetic architecture of rice grain pigmentation. In this review, we have compiled the current state of knowledge of the genetic architecture and nutritional value of pigmentation in rice based upon the available experimental evidence. Future research areas that can help to deepen our understanding and help in harnessing the economic and health benefits of pigmented rice are also explored.
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Affiliation(s)
- Jebi Sudan
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Uneeb Urwat
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Asmat Farooq
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Mohammad Maqbool Pakhtoon
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Aaqif Zaffar
- Division of Genetics and Plant Breeding, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir (J&K), Srinagar, Jammu and Kashmir, India
| | - Zafir Ahmad Naik
- Division of Genetics and Plant Breeding, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir (J&K), Srinagar, Jammu and Kashmir, India
| | - Aneesa Batool
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Saika Bashir
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Madeeha Mansoor
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Parvaze A. Sofi
- Division of Genetics and Plant Breeding, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir (J&K), Srinagar, Jammu and Kashmir, India
| | - Najeebul Ul Rehman Sofi
- Mountain Research Centre for Field Crops, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Khudwani, Jammu and Kashmir, India
| | - Asif B. Shikari
- Division of Genetics and Plant Breeding, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir (J&K), Srinagar, Jammu and Kashmir, India
| | - Mohd. Kamran Khan
- Department of Soil Sciences and Plant Nutrition, Faculty of Agriculture, Selcuk University, Konya, Turkey
| | - Mohammad Anwar Hossain
- Department of Genetics and Plant Breeding, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Robert J. Henry
- Queensland Alliance for Agriculture and Food Innovation, Queensland University, Brisbane, Australia
| | - Sajad Majeed Zargar
- Proteomics Lab, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, Jammu and Kashmir, India
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12
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Jin W, Zhang Z, Zhao S, Liu J, Gao R, Jiang P. Characterization of volatile organic compounds of different pigmented rice after puffing based on gas chromatography-ion migration spectrometry and chemometrics. Food Res Int 2023; 169:112879. [PMID: 37254327 DOI: 10.1016/j.foodres.2023.112879] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/19/2023] [Accepted: 04/21/2023] [Indexed: 06/01/2023]
Abstract
The distinctness in volatile profiles of pigmented rice with various colors (black, green, purple, red, and yellow) after puffing were assayed through gas chromatography-ion migration spectrometry (GC-IMS) to explore their odor characteristics. Fifty-two volatile components were found in those puffed rice, including 27 kinds of aldehydes (accounting for 59.69-64.37 %), 9 ketones (25.55-29.73 %), 5 alcohols (2.45-5.29 %), 4 pyrazines (1.38-2.36 %), 3 ethers (0.81-1.27 %), 2 furans (0.95-1.39 %), 1 pyridine (1.0-1,16 %), and 1 pyrrole (0.59-0.71 %). Aldehydes and ketones were the two chief volatiles in different pigmented puffed rice. These identified volatile flavor components in various pigmented puffed rice obtained by GC-IMS might be well differentiated by principal component and cluster interpretation. Meanwhile, a stable prediction model was fitted via orthogonal partial least squares-discriminant analysis, and 19 differentially volatile components were screened out based on variable importance projection (VIP) above 1. These findings could add certain information for understanding the flavor profiles of pigmented puffed rice and related products.
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Affiliation(s)
- Wengang Jin
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, School of Bioscience and Technology, Shaanxi University of Technology, Hanzhong 723001, China; Bioresources Main Laboratory of Shaanxi Province, Hanzhong 723001, China; Collaborative Innovation Center of Bio-Resource in Qin-Ba Mountain Area, Hanzhong 723001, China.
| | - Zihan Zhang
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, School of Bioscience and Technology, Shaanxi University of Technology, Hanzhong 723001, China; Bioresources Main Laboratory of Shaanxi Province, Hanzhong 723001, China
| | - Shibo Zhao
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, School of Bioscience and Technology, Shaanxi University of Technology, Hanzhong 723001, China; Bioresources Main Laboratory of Shaanxi Province, Hanzhong 723001, China
| | - Junxia Liu
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, School of Bioscience and Technology, Shaanxi University of Technology, Hanzhong 723001, China; Bioresources Main Laboratory of Shaanxi Province, Hanzhong 723001, China
| | - Ruichang Gao
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, School of Bioscience and Technology, Shaanxi University of Technology, Hanzhong 723001, China; College of Food and Biological Technology, Jiangsu University, Zhenjiang 212013, China.
| | - Pengfei Jiang
- School of Food Science and Technology, Dalian Polytechnic University, Liaoning 116034, China.
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13
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Nutrigenomic Effects of White Rice and Brown Rice on the Pathogenesis of Metabolic Disorders in a Fruit Fly Model. Molecules 2023; 28:molecules28020532. [PMID: 36677591 PMCID: PMC9865196 DOI: 10.3390/molecules28020532] [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: 09/01/2022] [Revised: 12/24/2022] [Accepted: 12/30/2022] [Indexed: 01/06/2023] Open
Abstract
Consumption of white rice (WR) has been shown to predispose individuals to metabolic disorders. However, brown rice (BR), which is relatively richer in bioactive compounds, possesses anti-glycaemic and antioxidant effects. In this study, fifteen cultivars of paddy rice that are predominantly consumed in North West Nigeria were analysed for their nutritional composition, bioactive contents and effects on metabolic outcomes in a fruit fly model. Gene expression analyses were conducted on the whole fly, targeting dPEPCK, dIRS, and dACC. The protein, carbohydrate, and fibre contents and bioactives of all BR cultivars were significantly different (p < 0.05) from the WR cultivars. Moreover, it was demonstrated that the glucose and trehalose levels were significantly higher (p < 0.05), while glycogen was significantly lower (p < 0.05) in the WR groups compared to the BR groups. Similarly, the expression of dACC and dPEPCK was upregulated, while that of dIRS was downregulated in the WR groups compared to the BR groups. Sex differences (p < 0.05) were observed in the WR groups in relation to the nutrigenomic effects. Our findings confirm metabolic perturbations in fruit flies following consumption of WR via distortion of insulin signalling and activation of glycogenolysis and gluconeogenesis. BR prevented these metabolic changes possibly due to its richer nutritional composition.
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14
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Salinas-Arellano ED, Castro-Dionicio IY, Jeyaraj JG, Mirtallo Ezzone NP, Carcache de Blanco EJ. Phytochemical Profiles and Biological Studies of Selected Botanical Dietary Supplements Used in the United States. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2023; 122:1-162. [PMID: 37392311 DOI: 10.1007/978-3-031-26768-0_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/03/2023]
Abstract
Based on their current wide bioavailability, botanical dietary supplements have become an important component of the United States healthcare system, although most of these products have limited scientific evidence for their use. The most recent American Botanical Council Market Report estimated for 2020 a 17.3% increase in sales of these products when compared to 2019, for a total sales volume of $11,261 billion. The use of botanical dietary supplements products in the United States is guided by the Dietary Supplement Health and Education Act (DSHEA) from 1994, enacted by the U.S. Congress with the aim of providing more information to consumers and to facilitate access to a larger number of botanical dietary supplements available on the market than previously. Botanical dietary supplements may be formulated for and use only using crude plant samples (e.g., plant parts such as the bark, leaves, or roots) that can be processed by grinding into a dried powder. Plant parts can also be extracted with hot water to form an "herbal tea." Other preparations of botanical dietary supplements include capsules, essential oils, gummies, powders, tablets, and tinctures. Overall, botanical dietary supplements contain bioactive secondary metabolites with diverse chemotypes that typically are found at low concentration levels. These bioactive constituents usually occur in combination with inactive molecules that may induce synergy and potentiation of the effects observed when botanical dietary supplements are taken in their different forms. Most of the botanical dietary supplements available on the U.S. market have been used previously as herbal remedies or as part of traditional medicine systems from around the world. Their prior use in these systems also provides a certain level of assurance in regard to lower toxicity levels. This chapter will focus on the importance and diversity of the chemical features of bioactive secondary metabolites found in botanical dietary supplements that are responsible for their applications. Many of the active principles of botanical dietary substances are phenolics and isoprenoids, but glycosides and some alkaloids are also present. Biological studies on the active constituents of selected botanical dietary supplements will be discussed. Thus, the present chapter should be of interest for both members of the natural products scientific community, who may be performing development studies of the products available, as well as for healthcare professionals who are directly involved in the analysis of botanical interactions and evaluation of the suitability of botanical dietary supplements for human consumption.
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Affiliation(s)
- Eric D Salinas-Arellano
- Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, 500 West 12th Avenue, Columbus, OH, 43210, USA
| | - Ines Y Castro-Dionicio
- Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, 500 West 12th Avenue, Columbus, OH, 43210, USA
| | - Jonathan G Jeyaraj
- Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, 500 West 12th Avenue, Columbus, OH, 43210, USA
| | - Nathan P Mirtallo Ezzone
- Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, 500 West 12th Avenue, Columbus, OH, 43210, USA
| | - Esperanza J Carcache de Blanco
- Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, 500 West 12th Avenue, Columbus, OH, 43210, USA.
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15
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Evaluation of the technological properties of rice starch modified by high hydrostatic pressure (HHP). INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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16
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Lu WC, Cheng YT, Chan YJ, Li PH. Food safety assessments of acrylamide formation and characterizations of flaky rolls enriched with black rice (Oryza sativa). Front Nutr 2022; 9:1027800. [PMID: 36337666 PMCID: PMC9633999 DOI: 10.3389/fnut.2022.1027800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/06/2022] [Indexed: 11/24/2022] Open
Abstract
This study aims to investigate the physicochemical composition, textural parameters, and chemical constituent of flaky rolls incorporated with different proportions of black rice flour. According to farinographic characteristics, the addition of black rice flour could reduce the stability and increase the dough development time and water absorption (%). While for the extensographic properties, addition of black rice flour resulted in significantly different maximum resistance to extension (BU) and extensibility (cm) vs. the control. With the addition of black rice flour in flaky rolls, the crude protein, total dietary fiber (TDF), soluble dietary fiber (SDF), and insoluble dietary fiber (IDF) were significantly improved. Glucose released was much lower with 10 and 20% black rice than the control and 5% black rice because of the higher black rice inclusion. With increasing black rice incorporation, total anthocyanin content, and antioxidant capacity was also improved. The content of asparagine, acrylamide, hydroxymethylfurfural (HMF), furfural, methylglyoxal, and glyoxal in flaky rolls was also increased. The proper content of black rice flour (5%) could significantly enhance the stability of the dough properties; control the final volume, texture, and appearance; and retain good protein and fiber composition, antioxidant capacity, and overall acceptance of the flaky roll.
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Affiliation(s)
- Wen-Chien Lu
- Department of Food and Beverage Management, Chung-Jen Junior College of Nursing, Health Sciences and Management, Chiayi City, Taiwan
| | - Yu-Tsung Cheng
- Cardiovascular Center, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yung-Jia Chan
- College of Biotechnology and Bioresources, Da-Yeh University, Changhua, Taiwan
| | - Po-Hsien Li
- Department of Food and Nutrition, Providence University, Taichung, Taiwan
- *Correspondence: Po-Hsien Li
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17
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Buenafe RJ, Tiozon R, Boyd LA, Sartagoda KJ, Sreenivasulu N. Mathematical modeling to predict rice's phenolic and mineral content through multispectral imaging. FOOD CHEMISTRY ADVANCES 2022; 1:None. [PMID: 36570628 PMCID: PMC9767410 DOI: 10.1016/j.focha.2022.100141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/29/2022] [Accepted: 11/11/2022] [Indexed: 11/15/2022]
Abstract
Over half the world population relies on rice for energy, but being a carbohydrate-based crop, it offers limited nutritional benefits. To achieve nutritional security targets in Asia, we must understand the genetic variation in multi-nutritional properties with therapeutic properties and deploy this knowledge to future rice breeding. High throughput, VideometerLAB spectral imaging data has been effective in estimating total anthocyanin content, particularly bound anthocyanin content, using the high prediction power of partial least square (PLS) regression models. Multi-pronged nutritional properties of phenolic compounds and minerals, together with videometerLAB features, were utilized to develop models to classify a collection of black rice varieties into three distinct nutritional quality ideotypes. These derived models for black rice diversity panels were created utilizing videometerLAB data (L, A, B parameters), selected phenolic types (total phenolics, total anthocyanins, and bound flavonoids), and minerals (Molybdenum and Phosphorous). Random forest and artificial neural network models depicted the multi-nutritional features of black rice with 85.35 and 99.9% accuracy, respectively. These prediction algorithms would help rice breeders strategically breed nutritionally valuable genotypes based on simple, high-through-put videometerLAB readings and a small number of nutritional assays.
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Affiliation(s)
- Reuben James Buenafe
- Consumer-driven Grain Quality and Nutrition Unit, Rice Breeding and Innovations Cluster, International Rice Research Institute, Los Baños, Philippines
| | - Rhowell Tiozon
- Consumer-driven Grain Quality and Nutrition Unit, Rice Breeding and Innovations Cluster, International Rice Research Institute, Los Baños, Philippines,Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
| | | | - Kristel June Sartagoda
- Consumer-driven Grain Quality and Nutrition Unit, Rice Breeding and Innovations Cluster, International Rice Research Institute, Los Baños, Philippines
| | - Nese Sreenivasulu
- Consumer-driven Grain Quality and Nutrition Unit, Rice Breeding and Innovations Cluster, International Rice Research Institute, Los Baños, Philippines,Corresponding author.
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18
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Recent trends in extraction, identification and quantification methods of Centella asiatica phytochemicals with potential applications in food industry and therapeutic relevance: A review. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Singh PM, Dhar P, Bhagya Raj GVS, Deka SC. Effect of ultrasound assisted extraction of dietary fibre from pineapple peel and its application with anthocyanin rich black rice. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- P. M. Singh
- Department of Food Engineering and Technology, School of Engineering Tezpur University Assam India
| | - P. Dhar
- Department of Food Engineering and Technology, School of Engineering Tezpur University Assam India
| | - G. V. S. Bhagya Raj
- Department of Food Engineering and Technology, School of Engineering Tezpur University Assam India
| | - S. C. Deka
- Department of Food Engineering and Technology, School of Engineering Tezpur University Assam India
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20
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Almeida RLJ, Santos NC, Feitoza JVF, de Alcântara Ribeiro VH, de Alcântara Silva VM, de Figueiredo MJ, Ribeiro CAC, Galdino PO, Queiroga AHF, de Sousa Muniz CE. The impact of the pulsed electric field on the structural, morphological, functional, textural, and rheological properties of red rice starch (
Oryza sativa
). J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14145] [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]
Affiliation(s)
| | - Newton Carlos Santos
- Chemical Engineering Department Federal University of Rio Grande do Norte Natal Brazil
| | | | | | | | - Maria José de Figueiredo
- Department of Agro‐Industrial Management and Technology Federal University of Paraiba Bananeiras Brazil
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21
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Cyanidin-3-O-glucoside and Peonidin-3-O-glucoside-Rich Fraction of Black Rice Germ and Bran Suppresses Inflammatory Responses from SARS-CoV-2 Spike Glycoprotein S1-Induction In Vitro in A549 Lung Cells and THP-1 Macrophages via Inhibition of the NLRP3 Inflammasome Pathway. Nutrients 2022; 14:nu14132738. [PMID: 35807916 PMCID: PMC9268823 DOI: 10.3390/nu14132738] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 02/06/2023] Open
Abstract
Black rice is a functional food that is high in anthocyanin content, primarily C3G and P3G. It possesses nutraceutical properties that exhibit a range of beneficial effects on human health. Currently, the spike glycoprotein S1 subunit of SARS-CoV-2 (SP) has been reported for its contribution to pathological inflammatory responses in targeting lung tissue and innate immune cells during COVID-19 infection and in the long-COVID phenomenon. Our objectives focused on the health benefits of the C3G and P3G-rich fraction of black rice germ and bran (BR extract) on the inhibition of inflammatory responses induced by SP, as well as the inhibition of NF-kB activation and the NLRP3 inflammasome pathway in an in vitro model. In this study, BR extract was identified for its active anthocyanins, C3G and P3G, using the HPLC technique. A549-lung cells and differentiated THP-1 macrophages were treated with BR extract, C3G, or P3G prior to exposure to 100 ng/mL of SP. Their anti-inflammatory properties were then determined. BR extract at concentrations of 12.5−100 μg/mL exhibited anti-inflammation activity for both A549 and THP-1 cells through the significant suppression of NLRP3, IL-1β, and IL-18 inflammatory gene expressions and IL-6, IL-1β, and IL-18 cytokine secretions in a dose-dependent manner (p < 0.05). It was determined that both cell lines, C3G and P3G (at 1.25−10 μg/mL), were compatibly responsible for the significant inhibition of SP-induced inflammatory responses for both gene and protein levels (p < 0.05). With regard to the anti-inflammation mechanism, BR extract, C3G, and P3G could attenuate SP-induced inflammation via counteraction with NF-kB activation and downregulation of the inflammasome-dependent inflammatory pathway proteins (NLRP3, ASC, and capase-1). Overall, the protective effects of anthocyanins obtained from black rice germ and bran can be employed in potentially preventive strategies that use pigmented rice against the long-term sequelae of COVID-19 infection.
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22
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Antioxidant Activity and Inhibitory Effects of Black Rice Leaf on the Proliferation of Human Carcinoma Cells. BIOMED RESEARCH INTERNATIONAL 2022; 2022:7270782. [PMID: 35726317 PMCID: PMC9206558 DOI: 10.1155/2022/7270782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 05/27/2022] [Indexed: 01/23/2023]
Abstract
The leaves of black rice, well-known as postharvest agricultural waste, contain a rich source of antioxidants with multiple benefits for human health. In the present study, the ethyl acetate fraction obtained from black rice leaf was separated into five subfractions using Sephadex LH-20 column chromatography, and their antioxidant and anticancer activities were investigated. The results revealed that among all the subfractions, subfraction 5 (Sub5) showed the highest total phenolic and flavonoid values. The antioxidant activity was also superior in Sub5 (the IC50 values are 3.23, 31.95, and 72.74 μg/mL, in the DPPH, ABTS, and reducing power assays, respectively) compared to the other subfractions. All subfractions, in a time-dependent manner, inhibited the proliferation of hepatoma (HepG2), breast (MCF-7), and colorectal (Caco-2) cancer cells, especially the Sub5. Thus, Sub5 was employed to conduct the cell cycle and cell apoptosis by flow cytometry. Sub5 significantly increased the accumulation of cells at the Sub-G1 phase in HepG2 cells (44.5%, at 48 h). Furthermore, it could trigger annexin V-detected apoptosis through mitochondrial and death receptor pathways accompanied by the suppression of PI3K/Akt and Erk signaling pathways. In addition, HPLC-DAD-MS/MS was conducted to characterize the bioactive constituents in the most potent antioxidant, cytotoxic, and apoptosis-inducing subfraction. Conclusively, Sub5 may have high potential as functional dietary supplements to inhibit the development of HepG2 liver cancer.
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Cheng Z, Qiao D, Zhao S, Zhang B, Lin Q, Xie F. Whole grain rice: Updated understanding of starch digestibility and the regulation of glucose and lipid metabolism. Compr Rev Food Sci Food Saf 2022; 21:3244-3273. [PMID: 35686475 DOI: 10.1111/1541-4337.12985] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 04/18/2022] [Accepted: 05/03/2022] [Indexed: 11/27/2022]
Abstract
Nowadays, resulting from disordered glucose and lipid metabolism, metabolic diseases (e.g., hyperglycemia, type 2 diabetes, and obesity) are among the most serious health issues facing humans worldwide. Increasing evidence has confirmed that dietary intervention (with healthy foods) is effective at regulating the metabolic syndrome. Whole grain rice (WGR) rich in dietary fiber and many bioactive compounds (e.g., γ-amino butyric acid, γ-oryzanol, and polyphenols) can not only inhibit starch digestion and prevent rapid increase in the blood glucose level, but also reduce oxidative stress and damage to the liver, thereby regulating glucose and lipid metabolism. The rate of starch digestion is directly related to the blood glucose level in the organism after WGR intake. Therefore, the effects of different factors (e.g., additives, cooking, germination, and physical treatments) on WGR starch digestibility are examined in this review. In addition, the mechanisms from human and animal experiments regarding the correlation between the intake of WGR or its products and the lowered blood glucose and lipid levels and the reduced incidence of diabetes and obesity are discussed. Moreover, information on developing WGR products with the health benefits is provided.
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Affiliation(s)
- Zihang Cheng
- Group for Cereals and Oils Processing, College of Food Science and Technology, Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
| | - Dongling Qiao
- Glyn O. Phillips Hydrocolloid Research Centre at HBUT, School of Food and Biological Engineering, Hubei University of Technology, Wuhan, China
| | - Siming Zhao
- Group for Cereals and Oils Processing, College of Food Science and Technology, Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
| | - Binjia Zhang
- Group for Cereals and Oils Processing, College of Food Science and Technology, Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
| | - Qinlu Lin
- National Engineering Laboratory for Rice and By-product Deep Processing, Central South University of Forestry and Technology, Changsha, China
| | - Fengwei Xie
- School of Engineering, Newcastle University, Newcastle upon Tyne, UK
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24
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Lasunon P, Phonkerd N, Pariwat S, Sengkhamparn N. Effect of Soaking Conditions and Fuzzy Analytical Method for Producing the Quick-Cooking Black Jasmine Rice. Molecules 2022; 27:molecules27113615. [PMID: 35684549 PMCID: PMC9182100 DOI: 10.3390/molecules27113615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 02/04/2023] Open
Abstract
The quick-cooking rice product is an interesting product for the market which is easy to cook, with good sensorial qualities and health benefits. This work aimed to study the effect of the soaking conditions, namely baking powder concentration (0.1, 0.2, or 0.3%), soaking temperature (room temperature, 50 or 60 °C), and soaking time (10, 20, or 30 min), in order to improve the physical properties and also the sensory characteristics, with high bioactive compound content, of Quick-Cooking Black Jasmine Rice (QBJR). The physical properties of the final product, namely the rehydration capacity, morphology, and texture, were observed. Moreover, the total phenolic, total flavonoid, and total anthocyanin were determined. The results showed that the samples with a high baking powder concentrations soaked at high temperatures for longer time affect the low rehydration capacity with a high hardness value and a decreased bioactive compound content. In addition, the sensory score including softener, flavor, and overall acceptance were lower score. Moreover, to determine the best soaking condition with complex data, the Fuzzy Analytical Method (FAM) was performed by an online FAM program. The results showed that soaking at room temperature for 30 min in 0.1% of baking powder showed the highest overall performance index of 6.52.
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25
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Formulation and Characterization of Gum Arabic Stabilized Red Rice Extract Nanoemulsion. Polymers (Basel) 2022; 14:polym14101938. [PMID: 35631821 PMCID: PMC9146556 DOI: 10.3390/polym14101938] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/03/2022] [Accepted: 05/07/2022] [Indexed: 02/07/2023] Open
Abstract
Interest in the utilization of plant-based bioactive compounds in foods has increased due to their biochemical activities and as alternatives in the reduction of high concentrations of chemical utilization. However, some of these additives are hydrophobic, thus being harder to disperse into the hydrophilic food matrix. Therefore, an oil-in-water nanoemulsion (RRE1-RRE10) was formulated with different concentrations of red rice extract (1-10% w/v). Nanoemulsion showed droplet sizes within the range of 157.33-229.71 nm and the best formulation (RRE5) was selected based on the creaming index which was stable to flocculation over a range of temperatures (30-90 °C), pH (2-9), and salt concentration (100-600 mM). It showed significantly improved antioxidant and anti-inflammatory activity as compared to its other counterparts. Potential antimicrobial activity against Staphylococcus aureus was attributed to RRE5 nanoemulsion as compared to Escherichia coli. Therefore, due to the potential bioactivity of RRE5 nanoemulsion, it can be scaled up at the industrial level.
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26
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Tyagi A, Lim MJ, Kim NH, Barathikannan K, Vijayalakshmi S, Elahi F, Ham HJ, Oh DH. Quantification of Amino Acids, Phenolic Compounds Profiling from Nine Rice Varieties and Their Antioxidant Potential. Antioxidants (Basel) 2022; 11:antiox11050839. [PMID: 35624702 PMCID: PMC9137474 DOI: 10.3390/antiox11050839] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/20/2022] [Accepted: 04/20/2022] [Indexed: 02/06/2023] Open
Abstract
In recent years, the health benefits of the pigmented rice varieties have been reported due to the richness of their bioactive compounds. Therefore, this study evaluated the antioxidant, total flavonoid, total phenolic, anthocyanin content, amino acid and individual phenolic compound quantification of nine Korean-grown rice varieties using spectrophotometric, HPLC-FLD-MS/MS and UHPLC Q-TOF-MS/MS methods. Our research found that the free fractions of DM29 (red rice) had the highest free radical scavenging ability of ABTS and DPPH. In contrast, the highest ferric reducing antioxidant power was observed in the 01708 brown rice variety. The majority of phenolic compounds such as quercetin, ferulic acid, p-coumaric acid, ascorbic acid, caffeic acid and genistein were found in the DM29 sample. The phenolic content of rice varies depending on its color, with DM29 red rice having the highest TPC, TFC and TAC levels. At the same time, the presence of the majority of amino acids was quantified in the 01708 and GR (Gangwon) brown rice varieties. According to this study, colored rice varieties are high in amino acids, phenolic compounds and antioxidants. This research would be beneficial in furthering our understanding of the nutritional value of different colors of rice and their high potential as a natural antioxidant.
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Affiliation(s)
- Akanksha Tyagi
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 200-701, Korea; (A.T.); (M.-J.L.); (N.-H.K.); (K.B.); (S.V.); (F.E.)
| | - Min-Jin Lim
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 200-701, Korea; (A.T.); (M.-J.L.); (N.-H.K.); (K.B.); (S.V.); (F.E.)
| | - Nam-Hyeon Kim
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 200-701, Korea; (A.T.); (M.-J.L.); (N.-H.K.); (K.B.); (S.V.); (F.E.)
| | - Kaliyan Barathikannan
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 200-701, Korea; (A.T.); (M.-J.L.); (N.-H.K.); (K.B.); (S.V.); (F.E.)
- Agricultural and Life Science Research Institute, Kangwon National University, Chuncheon 24341, Korea
| | - Selvakumar Vijayalakshmi
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 200-701, Korea; (A.T.); (M.-J.L.); (N.-H.K.); (K.B.); (S.V.); (F.E.)
| | - Fazle Elahi
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 200-701, Korea; (A.T.); (M.-J.L.); (N.-H.K.); (K.B.); (S.V.); (F.E.)
| | - Hun-Ju Ham
- Department of Biological Environment, College of Agriculture and Life Sciences, Kangwon National University, Gangwon-do 24341, Korea;
| | - Deog-Hwan Oh
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 200-701, Korea; (A.T.); (M.-J.L.); (N.-H.K.); (K.B.); (S.V.); (F.E.)
- Correspondence: ; Fax: +82-33-2595565
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27
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Wang G, Lu M, Zhang S, Ji J, Li B, Li J, Zhang L, Yang D, Wang W, Guan C. Anthocyanin release and absorption properties of boiling pigmented rice using an in vitro digestion model. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01378-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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Rocchetti G, Bocchi S, Senizza B, Giuberti G, Trevisan M, Lucini L. Metabolomic insights into the phytochemical profile of cooked pigmented rice varieties following in vitro gastrointestinal digestion. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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29
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SUSILOWATI E, SANJAYA BRL, NUGRAHA AS, UBAIDILLAH M, SISWOYO TA. Revealing of free radical scavenging and angiotensin I-converting enzyme inhibitor potency of pigmented rice seed protein. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.66520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | | | - Ari Satia NUGRAHA
- University of Jember, Indonesia; University of Jember, Indonesia; University of Jember, Indonesia
| | - Mohammad UBAIDILLAH
- University of Jember, Indonesia; University of Jember, Indonesia; University of Jember, Indonesia
| | - Tri Agus SISWOYO
- University of Jember, Indonesia; University of Jember, Indonesia; University of Jember, Indonesia
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30
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Ramos AH, Timm NDS, Rockenbach BA, Ferreira CD, Hoffmann JF, de Oliveira M. Red rice drying and storage: Effects on technological properties and phenolic compounds of the raw and cooked grains. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2021.103405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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31
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Tiozon RJN, Sartagoda KJD, Fernie AR, Sreenivasulu N. The nutritional profile and human health benefit of pigmented rice and the impact of post-harvest processes and product development on the nutritional components: A review. Crit Rev Food Sci Nutr 2021:1-28. [PMID: 34709089 DOI: 10.1080/10408398.2021.1995697] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Pigmented rice has attracted considerable attention due to its nutritional value, which is in large conferred by its abundant content of phenolic compounds, considerable micronutrient concentrations, as well as its higher resistant starch and thereby slower digestibility properties. A wide range of phenolic compounds identified in pigmented rice exhibit biological activities such as antioxidant activity, anti-inflammatory, anticancer, and antidiabetic properties. Post-harvest processes significantly reduce the levels of these phytochemicals, but recent developments in processing methods have allowed greater retention of their contents. Pigmented rice has also been converted to different products for food preservation and to derive functional foods. Profiling a large set of pigmented rice cultivars will thus not only provide new insights into the phytochemical diversity of rice and the genes underlying the vast array of secondary metabolites present in this species but also provide information concerning their nutritional benefits, which will be instrumental in breeding healthier rice. The present review mainly focuses on the nutritional composition of pigmented rice and how it can impact human health alongside the effects of post-harvest processes and product development methods to retain the ambient level of phytochemicals in the final processed form in which it is consumed.
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Affiliation(s)
- Rhowell Jr N Tiozon
- Consumer-driven Grain Quality and Nutrition Center, Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines.,Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
| | - Kristel June D Sartagoda
- Consumer-driven Grain Quality and Nutrition Center, Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
| | - Alisdair R Fernie
- Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
| | - Nese Sreenivasulu
- Consumer-driven Grain Quality and Nutrition Center, Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
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32
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Islam MZ, Shim M, Jeong S, Lee Y. Effects of soaking and sprouting on bioactive compounds of black and red pigmented rice cultivars. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15105] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mohammad Zahirul Islam
- Department of Food Science and Biotechnology Gachon University Seongnam 13120 Republic of Korea
| | - Min‐Jung Shim
- Department of Food Science and Biotechnology Gachon University Seongnam 13120 Republic of Korea
| | - Su‐Yeon Jeong
- Department of Food Science and Biotechnology Gachon University Seongnam 13120 Republic of Korea
| | - Young‐Tack Lee
- Department of Food Science and Biotechnology Gachon University Seongnam 13120 Republic of Korea
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33
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Responses of Purple Rice Genotypes to Nitrogen and Zinc Fertilizer Application on Grain Yield, Nitrogen, Zinc, and Anthocyanin Concentration. PLANTS 2021; 10:plants10081717. [PMID: 34451761 PMCID: PMC8400487 DOI: 10.3390/plants10081717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/16/2021] [Accepted: 08/17/2021] [Indexed: 11/17/2022]
Abstract
Purple rice is recognized as a staple food for humans and as a source of anthocyanins and micronutrients such as zinc (Zn). This study examined how nitrogen (N) and Zn fertilizers affected grain yield and grain N, Zn, and anthocyanin concentration among purple rice genotypes. Six purple rice genotypes (PIZ, KAK, KS, KH-CMU, KDK, and HN) were grown under two levels of N, the optimum N60 (60 kg/ha) and high N180 (180 kg/ha) rates, along with three Zn application methods (no Zn application (Zn0), soil Zn application (ZnS; 50 kg ZnSO4/ha), and foliar Zn spray (ZnF; 0.5% ZnSO4 at the rate of 900 L/ha three times at heading, flowering, and early milk stages). Grain yield of the five purple rice landraces increased by 21–40% when increasing N from N60 to N180, although no response was found with HN. The higher N rate increased grain N concentration by 10–50% among the genotypes, while anthocyanin concentration increased by 100–110% in KAK and KS, and grain Zn was increased in KS. Applying ZnS increased grain yield by 16–94% but decreased anthocyanin and N concentrations compared to the control Zn0. Applying ZnF effectively increased grain Zn concentration by 40–140% in the genotypes without adversely impacting grain anthocyanin or N concentration. This study demonstrated that the appropriate management of N and Zn fertilizers for specific purple rice genotypes would be one way to increase productivity and grain N, Zn, and anthocyanin concentration.
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34
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Ge X, Jing L, Su C, Zhang B, Zhang Q, Li W. The profile, content and antioxidant activity of anthocyanin in germinated naked barley grains with infrared and hot air drying. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiangzhen Ge
- College of Food Science and Engineering Northwest A&F University Yangling712100China
| | - Luzhen Jing
- College of Food Science and Engineering Northwest A&F University Yangling712100China
| | - Chunyan Su
- College of Food Science and Engineering Northwest A&F University Yangling712100China
| | - Bo Zhang
- College of Food Science and Engineering Northwest A&F University Yangling712100China
| | - Qian Zhang
- College of Food Science and Engineering Northwest A&F University Yangling712100China
| | - Wenhao Li
- College of Food Science and Engineering Northwest A&F University Yangling712100China
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35
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Laorodphun P, Arjinajarn P, Thongnak L, Promsan S, Swe MT, Thitisut P, Mahatheeranont S, Jaturasitha S, Lungkaphin A. Anthocyanin-rich fraction from black rice, Oryza sativa L. var. indica "Luem Pua," bran extract attenuates kidney injury induced by high-fat diet involving oxidative stress and apoptosis in obese rats. Phytother Res 2021; 35:5189-5202. [PMID: 34327741 DOI: 10.1002/ptr.7188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 04/22/2021] [Accepted: 05/06/2021] [Indexed: 12/12/2022]
Abstract
Obesity is acknowledged as being a world health problem and increases the risk of several chronic diseases including chronic kidney disease. High-fat diet consumption and obesity-related renal disease show a close correlation with increased oxidative stress. Black rice bran extract, (BRE) Oryza sativa L. variety "Luem Pua" contains a high anthocyanin content. This study evaluated the effects of an anthocyanin-rich fraction from BRE on renal function and oxidative stress in obese rats. Male Wistar rats were fed a normal diet (ND) or high-fat diet (HF) for 16 weeks. After this, the rats were given either vehicle (HF), BRE 100 (HF100) or BRE 200 mg/kg/day (HF200) orally for 8 weeks. The HF rats had increased body weight, visceral fat weight, plasma glucose, cholesterol and triglycerides. These parameters were normalized following HF100 administration and showed a decreasing trend with HF200. Serum creatinine and renal cortical MDA were increased in the HF group but these effects were attenuated by BRE. Negative kidney injury and histopathology changes were observed following a HF, but treatment with BRE reversed these deleterious effects. These results suggest that BRE could be used as a food supplement to improve metabolic disturbance and prevent kidney dysfunction in cases of obesity.
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Affiliation(s)
- Pongrapee Laorodphun
- Graduate Master's Degree Program in Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Phatchawan Arjinajarn
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Laongdao Thongnak
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Sasivimon Promsan
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Myat Theingi Swe
- Department of Physiology, University of Medicine 2, Yangon, Myanmar
| | - Pasin Thitisut
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Sugunya Mahatheeranont
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence for Innovation in Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Sanchai Jaturasitha
- Science and Technology Research Institute, Chiang Mai University, Chiang Mai, Thailand
| | - Anusorn Lungkaphin
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Functional Food Research Center for Well-Being, Chiang Mai University, Chiang Mai, Thailand
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36
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Cadenas R, Caballero I, Nimubona D, Blanco CA. Brewing with Starchy Adjuncts: Its Influence on the Sensory and Nutritional Properties of Beer. Foods 2021; 10:1726. [PMID: 34441504 PMCID: PMC8392023 DOI: 10.3390/foods10081726] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/16/2021] [Accepted: 07/21/2021] [Indexed: 11/16/2022] Open
Abstract
In brewing, the use of cereals (wheat, barley, maize, rice, sorghum, oats, rye or millet), pseudo-cereals (buckwheat, quinoa or amaranth) and tubers (sweet potato), as starch adjuncts, is being promoted for the production of a variety of high-quality beers, from sensory and nutritional points of view. The sensory properties of the obtained beer depend on the characteristics of each adjunct but also on the forms in which the adjunct is added: whole cereal, grits, malted, extruded grains, torrefied and syrup. Among these common forms, the extruded grains (maize or rice) produce a higher content of aroma compounds in beer. From a nutritional point of view, the use of non-conventional starch adjuncts, such as black rice, buckwheat or sweet potato, leads to an increase in the polyphenol content of the beer, and thus, its antioxidant capacity. Cereals such as maize, rice, sorghum or millet are the most promising for the production of gluten-free beers. A close relationship can be developed between the use of adjuncts in the beer industry and the use of commercial enzymes. Advances made by biotechnology to design new enzymes with different functionalities could be associated to a future increase in adjunct usage in brewing.
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Affiliation(s)
| | | | | | - Carlos A. Blanco
- Dpto. Ingeniería Agrícola y Forestal (Área de Tecnología de los Alimentos), E.T.S. Ingenierías Agrarias, Universidad de Valladolid, 34004 Palencia, Spain; (R.C.); (I.C.); (D.N.)
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37
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Metabolite Profiling Reveals Distinct Modulation of Complex Metabolic Networks in Non-Pigmented, Black, and Red Rice ( Oryza sativa L.) Cultivars. Metabolites 2021; 11:metabo11060367. [PMID: 34207595 PMCID: PMC8230048 DOI: 10.3390/metabo11060367] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/05/2021] [Accepted: 06/07/2021] [Indexed: 01/11/2023] Open
Abstract
Comprehensive profiling of primary and secondary metabolites was performed to understand metabolic differences associated with color formation in pigmented rice (Oryza sativa L.). Overall, 110 metabolites from non-pigmented, black, and red rice cultivars were identified. Black and red rice contained high levels of flavonoids associated with plant color. Black rice also contained high levels of terpenoids (carotenoids, tocopherols, phytosterols, and monoterpenes). The non-pigmented rice contained relatively low levels of secondary metabolites. Multivariate and pathway analyses were performed to data-mine the metabolite profiles. Hierarchical clustering analysis of correlation coefficients revealed metabolite clusters based on nitrogen and carbon sources. These clusters suggested a negative correlation between nitrogen and carbon. Pathway analysis revealed that black rice was rich in carbon-based secondary metabolites, with relatively low levels of primary metabolites compared with other rice cultivars. These data highlight the complex interactions between nitrogen and carbon metabolism of primary and secondary metabolites in rice. For the first time, the relationships and metabolic differences in terpenoid content (monoterpenes, triterpenes, and tetraterpenes) of non-pigmented and pigmented rice cultivars were analyzed. These findings should greatly contribute to the understanding of pigmented rice metabolome and inform breeding programs for new rice cultivars.
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38
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Moirangthem K, Ramakrishna P, Amer MH, Tucker GA. Bioactivity and anthocyanin content of microwave-assisted subcritical water extracts of Manipur black rice (Chakhao) bran and straw. FUTURE FOODS 2021. [DOI: 10.1016/j.fufo.2021.100030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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39
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Composition, characteristics and health promising prospects of black wheat: A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.04.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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40
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Bioactive compounds of pigmented wheat (Triticum aestivum): Potential benefits in human health. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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41
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Effects of cooking on phytochemical and antioxidant properties of pigmented and non-pigmented rare Indian rice landraces. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.101928] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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42
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Identification of F3H, Major Secondary Metabolite-Related Gene That Confers Resistance against Whitebacked Planthopper through QTL Mapping in Rice. PLANTS 2021; 10:plants10010081. [PMID: 33401742 PMCID: PMC7823371 DOI: 10.3390/plants10010081] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/14/2020] [Accepted: 12/29/2020] [Indexed: 02/07/2023]
Abstract
Whitebacked planthopper (WBPH) is a pest that causes serious damage to rice in Asian countries with a mild climate. WBPH causes severely rice yield losses and grain poor quality each year so needs biological control. Plants resist biotic and abiotic stress using expressing variety genes, such as kinase, phytohormones, transcription factors, and especially secondary metabolites. In this research, quantitative trait locus (QTL) mapping was performed by assigning the WBPH resistance score in the Cheongcheong/Nagdong doubled haploid (CNDH) line in 2018 and 2019. The RM280-RM6909 on chromosome 4 was detected as a duplicate in 2018, 2019, and derived from Cheongcheong. This region includes cell function, kinase, signaling, transcription factors, and secondary metabolites that protect plants from the stress of WBPH. The RM280-RM6909 on chromosome 4 contains candidate genes that are similar to the flavanone 3-hydroxylase (F3H) of rice. The F3H are homologous genes, which play an important role in biosynthesis defending against biotic stress in plants. After WBPH inoculation, the relative expression level of F3H was higher in resistant line than in a susceptible line. The newly identified WBPH resistance gene F3H by QTL mapping can be used for the breeding of rice cultivars that are resistant against WBPH.
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43
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Milea ŞA, Dima CV, Enachi E, Dumitraşcu L, Barbu V, Bahrim GE, Alexe P, Stănciuc N. Combination of freeze drying and molecular inclusion techniques improves the bioaccessibility of microencapsulated anthocyanins from black rice (
Oryza sativa
L.) and lavender (
Lavandula angustifolia
L.) essential oils in a model food system. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14692] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ştefania Adelina Milea
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
| | - Cristian Vasile Dima
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
| | - Elena Enachi
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
| | - Loredana Dumitraşcu
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
| | - Vasilica Barbu
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
| | - Gabriela Elena Bahrim
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
| | - Petru Alexe
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
| | - Nicoleta Stănciuc
- Faculty of Food Science and Engineering Dunarea de Jos University of Galati 111 Domnească Street Galati800201Galați Romania
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44
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Status of Bioactive Compounds from Bran of Pigmented Traditional Rice Varieties and Their Scope in Production of Medicinal Food with Nutraceutical Importance. AGRONOMY-BASEL 2020. [DOI: 10.3390/agronomy10111817] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Consumption of pigmented rice as a staple food is rapidly increasing due to their healthy prospective and considered as functional food ingredients. Greater interest has been shown in many color rice varieties due to their multiple biological activities. The phenolic compounds have been found to consist of anthocyanidins, ferulic acid, diferulates, anthocyanins and polymeric proanthocyanidins. Anthocyanin is located in the bran layers of the rice kernel, while phenolic acids are mainly present in the bran layers of rice, existing as free, conjugated and bound forms. Keeping in view the several health benefits associated with the functional ingredients, such as anti-inflammatory, antioxidative and anticancer effects, pigmented rice is considered as a functional food and food ingredient in many Asian countries. The application and incorporation of bran into food products for the preparation of functional foods is increasing. Within the scope of this review, we highlighted the significant bioactive compounds from pigmented rice varieties and their potentials for medicinal and nutraceutical ingredients. The information provided from this could be of high benefit to the functional food industry and further research advance medicinal products.
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45
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Bairagi S, Custodio MC, Durand-Morat A, Demont M. Preserving cultural heritage through the valorization of Cordillera heirloom rice in the Philippines. AGRICULTURE AND HUMAN VALUES 2020; 38:257-270. [PMID: 33642679 PMCID: PMC7884355 DOI: 10.1007/s10460-020-10159-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 09/18/2020] [Indexed: 06/12/2023]
Abstract
For centuries, heirloom rice varieties have been grown on the terraces of the Cordillera Mountains of Luzon, Philippines, terroirs known for their significant historical, cultural, and aesthetic values. However, heritage heirloom rice farming is gradually being abandoned, mainly because of its lower productivity and the struggle of the sector to create a sustainable niche market for heirloom rice by branding its cultural, social, and nutritional values. We propose several demand-side intervention strategies for the valorization of heirloom rice. To support the development of a segmented marketing strategy for heritage farming, we provide evidence on urban consumers' willingness to purchase heirloom rice. We interviewed 500 urban consumers from Metro Manila in July-August 2015, who placed a purchasing bid on a kilogram of heirloom rice. Consumers' bids averaged PHP 72.61 kg-1 (USD 1.60 kg-1), which is less than half its current market price. This explains why heirloom rice struggles to gain market share in urban markets in the Philippines. Given this bid price, we estimate a potential market size of PHP 20.3 billion (USD 443 million) that could be created for heirloom rice and tapped into by heritage farmers. Findings further indicate that women, business owners, and consumers who buy packaged rice and eat pigmented rice are willing to pay more for heirloom rice. Finally, our evidence suggests that proper information framing will be necessary to create demand and support the valorization of heirloom rice to preserve cultural heritage and in situ biodiversity of rice landraces in the Philippines.
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Affiliation(s)
- Subir Bairagi
- Department of Agricultural Economics and Agribusiness, University of Arkansas, Fayetteville, AR 72701 USA
| | - Marie Claire Custodio
- Agri-food Policy Platform, International Rice Research Institute (IRRI), 4031 Los Baños, Laguna Philippines
| | - Alvaro Durand-Morat
- Department of Agricultural Economics and Agribusiness, University of Arkansas, Fayetteville, AR 72701 USA
| | - Matty Demont
- Agri-food Policy Platform, International Rice Research Institute (IRRI), 4031 Los Baños, Laguna Philippines
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46
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Bhuvaneswari S, Gopala Krishnan S, Bollinedi H, Saha S, Ellur RK, Vinod KK, Singh IM, Prakash N, Bhowmick PK, Nagarajan M, Singh NK, Singh AK. Genetic Architecture and Anthocyanin Profiling of Aromatic Rice From Manipur Reveals Divergence of Chakhao Landraces. Front Genet 2020; 11:570731. [PMID: 33193672 PMCID: PMC7593561 DOI: 10.3389/fgene.2020.570731] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 09/04/2020] [Indexed: 01/21/2023] Open
Abstract
Aromatic rice of Manipur popularly known as Chakhao is a speciality glutinous rice, for which protection under geographical indication in India has been granted recently. The agronomic and nutraceutical variability of the Chakhao rice germplasm is yet to be genetically characterized. To address this gap, characterization of ninety-three landraces for agro-morphological traits, grain pigmentation, antioxidant properties, and molecular genetic variation was carried out to unravel their population genetic structure. Two major groups were identified based on pericarp color, namely, purple and non-purple, which showed a significant variation for plant height, panicle length, and grain yield. Molecular marker analysis revealed three subpopulations that could be associated with pericarp pigmentation. Deep purple genotypes formed POP3, japonica genotypes adapted to hill environment formed POP1, while POP2 comprised of both indica and aus types. Liquid chromatography-mass spectrometry (LC-MS) analysis revealed two major anthocyanin compounds in pigmented rices, namely, cyanidin-3-O-glucoside (C3G) and peonidin-3-O-glucoside (P3G). The total anthocyanin content among pigmented genotypes ranged from 29.8 to 275.8 mg.100g-1 DW. Total phenolics ranged from 66.5 to 700.3 mg GAE.100g-1 DW with radical scavenging activity (RSA) varying between 17.7 and 65.7%. Anthocyanins and phenolics showed a direct relationship with RSA implying the nutraceutical benefits of deep pigmented rice such as Manipur black rice. Aromatic rices from Manipur were found to be genetically diverse. Therefore, efforts need to be made for maintaining the geographic identity of these rice and utilization in breeding for region-specific cultivar improvement.
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Affiliation(s)
- S. Bhuvaneswari
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute, New Delhi, India
- ICAR-Research Complex for North Eastern Hill Region, Manipur Centre, Imphal, India
| | - S. Gopala Krishnan
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute, New Delhi, India
| | - Haritha Bollinedi
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute, New Delhi, India
| | - Supradip Saha
- Division of Agricultural Chemicals, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Ranjith Kumar Ellur
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute, New Delhi, India
| | - K. K. Vinod
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute, New Delhi, India
| | | | - Narendra Prakash
- ICAR-Research Complex for North Eastern Hill Region, Manipur Centre, Imphal, India
| | - Prolay Kumar Bhowmick
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute, New Delhi, India
| | - M. Nagarajan
- Rice Breeding and Genetics Research Centre, ICAR-Indian Agricultural Research Institute, Aduthurai, India
| | | | - Ashok Kumar Singh
- Division of Genetics, Indian Council of Agricultural Research (ICAR)-Indian Agricultural Research Institute, New Delhi, India
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47
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Teng M, Zhou S, Zhang R, Zhang Y, Xu Y, Fu X. Extract Derived From Black Rice Functions as a Photothermal Agent for Suppressing Tumor Growth and Metastasis. Front Bioeng Biotechnol 2020; 8:904. [PMID: 32850748 PMCID: PMC7423996 DOI: 10.3389/fbioe.2020.00904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 07/14/2020] [Indexed: 01/08/2023] Open
Abstract
It remains a challenge to develop an effective therapeutic agent with low cost and good biocompatibility for cancer therapy. Based on its dark color, we hypothesized that, the extraction from black rice grains, denoted BRE, could serve as a photothermal conversion agent. The results showed that BRE confers a high photothermal conversion efficiency up to 54.13%. The combination of BRE and near infrared (NIR) treatment enables effective photothermal tumor ablation, and suppress tumor metastasis via inhibiting the epithelial-mesenchymal transition (EMT) pathway. In addition, BRE exhibits no obvious toxicity in vivo. Therefore, BRE could serve as a promising photothermal therapy agent with a low toxicity to treat cancer.
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Affiliation(s)
- Muzhou Teng
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Shuyi Zhou
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Rongjun Zhang
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Yu Zhang
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Yang Xu
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Xuemei Fu
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
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48
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Zhang Y, Lin Y, Huang L, Tekliye M, Rasheed HA, Dong M. Composition, antioxidant, and anti-biofilm activity of anthocyanin-rich aqueous extract from purple highland barley bran. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109181] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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49
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Horincar G, Enachi E, Barbu V, Andronoiu DG, Râpeanu G, Stănciuc N, Aprodu I. Value-Added Pastry Cream Enriched with Microencapsulated Bioactive Compounds from Eggplant ( Solanum melongena L.) Peel. Antioxidants (Basel) 2020; 9:antiox9040351. [PMID: 32340388 PMCID: PMC7222404 DOI: 10.3390/antiox9040351] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 02/02/2023] Open
Abstract
In this study, antioxidant-rich eggplant peel extract was used to obtain a value-added pastry cream. In order to reduce the susceptibility to degradation, microencapsulation of the biologically active compounds from the eggplant peel was first performed. The microencapsulated bioactive compounds powder (MBC) obtained through freeze-drying retained about 94.31% of the anthocyanins present in the extract, was rich in phenolic compounds, and displayed a high antioxidant activity. The purple colored powder was added to the pastry cream in different concentrations (5% and 10%), allowing significant increase of total phenolic content and antioxidant activity, which were rather stable over 72 h of storage under refrigeration conditions. Sensory evaluation indicated that addition of MBC resulted in improved color and overall acceptability of the pastry cream formulation. All pastry cream samples exhibited rheological behavior specific to the weak gel-like structures, with increasing values of storage modulus with MBC addition. The instrumental texture analysis showed that MBC addition to the pastry cream slightly decreased the firmness and improved the chewiness of the samples.
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50
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Seesen M, Semmarath W, Yodkeeree S, Sapbamrer R, Ayood P, Malasao R, Ongprasert K, Chittrakul J, Siviroj P, Limtrakul (Dejkriengkraikul) P. Combined Black Rice Germ, Bran Supplement and Exercise Intervention Modulate Aging Biomarkers and Improve Physical Performance and Lower-Body Muscle Strength Parameters in Aging Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E2931. [PMID: 32340343 PMCID: PMC7215642 DOI: 10.3390/ijerph17082931] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/15/2020] [Accepted: 04/20/2020] [Indexed: 12/25/2022]
Abstract
Aging is a time-dependent functional decline in muscle mass and strength, which is reflected in poor physical performances, hormonal imbalance, and development of chronic low-grade inflammation. This study aimed to assess the effectiveness of black rice germ, bran supplement, and exercise program either alone or in combination for 24 weeks on the aging biomarkers (C-reactive protein, Interleukin-6, Insulin-like growth factor-1, and CD4:CD8 T cell ratio) physical performance, muscle strength parameters (walking speed, sit-to-stand time, grip strength) among Thai aging population. A total of 120 healthy volunteers aged 65-74 years were assigned to the exercise group (EX), black rice germ, and bran supplement (BR) group or the combination of BR and EX group (BR + EX). Over the course of the 24-week intervention, compared with baseline data (T0), the combined BR + EX intervention significantly decreased the inflammatory biomarkers (C-reactive protein and interleukin-6 levels, both p < 0.05 vs. T0) and significantly increased the insulin-like growth factor-1 levels (p < 0.001 vs. T0). Significant improvement in physical performance and muscle strength were also observed in the combined BR + EX group (decrease in sit-to-stand time and gait speed over the 24-week intervention, both p < 0.05 vs. T0, and trend toward grip strength improvement at p = 0.088 vs. T0). Overall, our results indicated a synergistic effect towards the combined intervention with the sustainable improvement in physical performances, lower-body muscle strength, and the modulation of both inflammatory and endocrine biomarkers. This study could encourage older adults to change their lifestyles to improve healthy aging and longevity.
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Affiliation(s)
- Mathuramat Seesen
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (M.S.); (R.S.); (P.A.); (R.M.); (K.O.); (J.C.)
| | - Warathit Semmarath
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (W.S.); (S.Y.)
- Center for Research and Development of Natural Products for Health, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Supachai Yodkeeree
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (W.S.); (S.Y.)
- Center for Research and Development of Natural Products for Health, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Ratana Sapbamrer
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (M.S.); (R.S.); (P.A.); (R.M.); (K.O.); (J.C.)
| | - Pisittawoot Ayood
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (M.S.); (R.S.); (P.A.); (R.M.); (K.O.); (J.C.)
| | - Rungnapa Malasao
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (M.S.); (R.S.); (P.A.); (R.M.); (K.O.); (J.C.)
| | - Krongporn Ongprasert
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (M.S.); (R.S.); (P.A.); (R.M.); (K.O.); (J.C.)
| | - Jiraporn Chittrakul
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (M.S.); (R.S.); (P.A.); (R.M.); (K.O.); (J.C.)
| | - Penprapa Siviroj
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (M.S.); (R.S.); (P.A.); (R.M.); (K.O.); (J.C.)
| | - Pornngarm Limtrakul (Dejkriengkraikul)
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (W.S.); (S.Y.)
- Center for Research and Development of Natural Products for Health, Chiang Mai University, Chiang Mai 50200, Thailand
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