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Ryu DH, Cho JY, Yang SH, Kim HY. Effects of Harvest Timing on Phytochemical Composition in Lamiaceae Plants under an Environment-Controlled System. Antioxidants (Basel) 2023; 12:1909. [PMID: 38001762 PMCID: PMC10669742 DOI: 10.3390/antiox12111909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/21/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
The Lamiaceae family is widely recognized for its production of essential oils and phenolic compounds that have promising value as pharmaceutical materials. However, the impact of environmental conditions and different harvest stages on the phytochemical composition of Lamiaceae plants remains poorly understood. This study aimed to investigate the effects of harvest time on the phytochemical composition, including rosmarinic acid (RA) and volatile organic compounds (VOCs), of four Lamiaceae plants-Korean mint (AR), lemon balm (MO), opal basil (OBP), and sage (SO)-and was conducted under an environment-controlled system. Although all four plants had RA as the dominant compound, its distribution varied by species. The flowered plants, including AR and OBP, exhibited a rapid increase of RA during the transition from the vegetative stage to the reproductive stage. In contrast, non-flowered groups, including MO and SO, showed a steady increase in the content of total phenolics and RA. The main components of VOCs also differed depending on the plant, with characteristic fragrance compounds identified for each one (AR: estragole; MO: (Z)-neral and geranial; OBP: methyl eugenol, eugenol, and linalool; and SO: (Z)-thujone, camphor, and humulene). The total VOCs content was highest on the 60th day after transplanting regardless of the species, while the trends of total phenolics, RA content, and antioxidant activities were different depending on whether plant species flowered during the cultivation cycle. There was a steady increase in species that had not flowered, and the highest content and activity of the flowering period were confirmed in the flowering plant species.
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Affiliation(s)
- Da-Hye Ryu
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung 25451, Republic of Korea; (D.-H.R.); (J.-Y.C.)
| | - Jwa-Yeong Cho
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung 25451, Republic of Korea; (D.-H.R.); (J.-Y.C.)
- Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Seung-Hoon Yang
- Department of Biomedical Engineering, College of Life Science and Biotechnology, Dongguk University, Seoul 04620, Republic of Korea;
| | - Ho-Youn Kim
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung 25451, Republic of Korea; (D.-H.R.); (J.-Y.C.)
- Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Daejeon 34113, Republic of Korea
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2
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N’goka V, Oyegue Liabagui SL, Sima Obiang C, Begouabe H, Nsonde Ntandou GF, Imboumy-Limoukou RK, Biteghe-Bi-Essone JC, Kumulungui BS, Lekana-Douki JB, Abena AA. Pentaclethra eetveldeana Leaves from Four Congo-Brazzaville Regions: Antioxidant Capacity, Anti-Inflammatory Activity and Proportional Accumulation of Phytochemicals. PLANTS (BASEL, SWITZERLAND) 2023; 12:3271. [PMID: 37765435 PMCID: PMC10535678 DOI: 10.3390/plants12183271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/16/2023] [Accepted: 07/18/2023] [Indexed: 09/29/2023]
Abstract
Oxidative stress and inflammation play a key role in the occurrence of neurodegenerative diseases. Traditionally, Pentaclethra eetveldeana leaves are used in dementia treatment. Therefore, this study aimed to evaluate the antioxidant and anti-inflammatory activities as well as the phytochemical composition of Pentaclethra eetveldeana leaves from four Congo-Brazzaville regions. The 1.2-diphenyl-1-picrylhydrazyl radical-scavenging, β-carotene bleaching and molybdenum reduction assays were used to assess the antioxidant activity. The protein denaturation and erythrocyte membrane stabilization tests were used to analyze the anti-inflammatory activity. Phytochemical screening, the quantification of polyphenols by spectrophotometry, as well as the determination of extraction yields were carried out. It was found that the extracts reduced molybdenum; furthermore, compared to ascorbic acid, they showed better antiradical activity and inhibited lipid peroxidation. Moreover, globally, the membrane-stabilizing power of the aqueous extracts was superior or comparable to diclofenac, while the same extracts were less effective for the inhibition of denaturation. All of the aqueous extracts contained polyphenols, saponins, alkaloids, anthraquinones, reducing sugar and cardiotonic glycosides. The total polyphenols, tannins and proanthocyanidins are produced proportionally from one region to another. Finally, the leaves from Brazzaville and Boundji contain flavonols, while those from Makoua and Owando contain flavones. Thus, Pentaclethra eetveldeana leaves contribute to traditional dementia treatment through their antioxidant and anti-inflammatory properties.
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Affiliation(s)
- Victor N’goka
- Laboratoire de Pharmacodynamie et de Physiopathologie Expérimentale (L2PE), Faculté des Sciences et Techniques, Université Marien Ngouabi (UMNG), Brazzaville BP 69, Congo
- Unité d’Evolution, Epidémiologie et Résistances Parasitaires (UNEEREP), Centre Interdisciplinaire et de Recherches Médicales de Franceville (CIRMF), Franceville BP 769, Gabon
| | - Sandrine Lydie Oyegue Liabagui
- Unité d’Evolution, Epidémiologie et Résistances Parasitaires (UNEEREP), Centre Interdisciplinaire et de Recherches Médicales de Franceville (CIRMF), Franceville BP 769, Gabon
- Département de Biologie, Faculté des Sciences, Université des Sciences et Techniques de Masuku (USTM), Franceville BP 876, Gabon
- Ecole Doctorale Régionale d’Afrique Centrale en Infectiologie Tropicale (ECODRAC), Université des Sciences et Techniques de Masuku (USTM), Franceville BP 876, Gabon
| | - Cédric Sima Obiang
- Laboratoire de Recherches en Biochimie (LAREBIO), Faculté des Sciences, Université des Sciences et Techniques de Masuku (USTM), Franceville BP 876, Gabon
| | - Herman Begouabe
- Laboratoire de Recherches en Biochimie (LAREBIO), Faculté des Sciences, Université des Sciences et Techniques de Masuku (USTM), Franceville BP 876, Gabon
| | - Gelase Fredy Nsonde Ntandou
- Laboratoire de Pharmacodynamie et de Physiopathologie Expérimentale (L2PE), Faculté des Sciences et Techniques, Université Marien Ngouabi (UMNG), Brazzaville BP 69, Congo
| | - Romeo Karl Imboumy-Limoukou
- Unité d’Evolution, Epidémiologie et Résistances Parasitaires (UNEEREP), Centre Interdisciplinaire et de Recherches Médicales de Franceville (CIRMF), Franceville BP 769, Gabon
| | - Jean-Claude Biteghe-Bi-Essone
- Unité d’Evolution, Epidémiologie et Résistances Parasitaires (UNEEREP), Centre Interdisciplinaire et de Recherches Médicales de Franceville (CIRMF), Franceville BP 769, Gabon
| | - Brice Serge Kumulungui
- Unité d’Evolution, Epidémiologie et Résistances Parasitaires (UNEEREP), Centre Interdisciplinaire et de Recherches Médicales de Franceville (CIRMF), Franceville BP 769, Gabon
| | - Jean Bernard Lekana-Douki
- Unité d’Evolution, Epidémiologie et Résistances Parasitaires (UNEEREP), Centre Interdisciplinaire et de Recherches Médicales de Franceville (CIRMF), Franceville BP 769, Gabon
- Département de Parasitologie-Mycologie Médecine Tropicale, Faculté de Médecine, Université des Sciences de la Santé (USS), Libreville BP 4009, Gabon
| | - Ange Antoine Abena
- Laboratoire de Biochimie et de Pharmacologie (LBP), Faculté des Sciences de la Santé, Université Marien Ngouabi (UMNG), Brazzaville BP 69, Congo
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3
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Zhang X, Zhang Y, Sun P, Su W, Qu Z, Dong Y, Du S, Yu X. Effect of germination pretreatment on the physicochemical properties and lipid concomitants of flaxseed oil. RSC Adv 2023; 13:3306-3316. [PMID: 36756417 PMCID: PMC9869659 DOI: 10.1039/d2ra07458c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/16/2023] [Indexed: 01/25/2023] Open
Abstract
This study investigated the effects of germination pretreatment on the physicochemical properties, lipid concomitants, and antioxidant activity of flaxseed oil in three varieties. The results indicated that the oil content of flaxseed decreased by 2.29-7.40% during the 5 days germination period. Germinated flaxseed oil showed a significantly higher acid value and lower peroxide value. The unsaturated fatty acid content was slightly increased by germination. Germination pretreatment resulted in significant increases in the α-tocopherol, stigmasterol, pigments, total phenols, and antioxidant activity. As germination time progressed to 5 days, α-tocopherol which was traditionally recognized as having the highest antioxidant activity form of vitamin E in humans increased from 3.07-6.82 mg kg-1 to 258.11-389.78 mg kg-1. Germinated oil had 1.63 to 2.05 times higher stigmasterol content than non-germinated oil. The chlorophyll and carotenoid also increased exponentially. The total phenol content of flaxseed oil increased from 64.29-75.85 mg kg-1 to 236.30-297.78 mg kg-1. Germinated flaxseed oil showed important antioxidant activity. Compared with other varieties during germination, the oil from Gansu showed a higher level of α-linolenic acid, tocopherols, and carotenoid, and a maximum increase level of tocopherols and phytosterols. The comprehensive evaluation of germination time by correlation and principal component analysis showed that when germination time exceeded 2 days, the lipid concomitants and antioxidant capacity of flaxseed oil were significantly improved.
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Affiliation(s)
- Xuping Zhang
- Shaanxi Union Research Center of University and Enterprise for Functional Oil Engineering Technology, College of Food Science and Engineering, Northwest A&F University Yangling 712100 Shaanxi P. R. China +86-29-87092486 +86-29-87092308
| | - Yan Zhang
- Shaanxi Union Research Center of University and Enterprise for Functional Oil Engineering Technology, College of Food Science and Engineering, Northwest A&F University Yangling 712100 Shaanxi P. R. China +86-29-87092486 +86-29-87092308
| | - Pengda Sun
- Ningxia Xingling Grain and Oil Co., LtdYinchuan 751400NingxiaP. R. China
| | - Weidong Su
- Ningxia Xingling Grain and Oil Co., LtdYinchuan 751400NingxiaP. R. China
| | - Zhihao Qu
- Shaanxi Union Research Center of University and Enterprise for Functional Oil Engineering Technology, College of Food Science and Engineering, Northwest A&F University Yangling 712100 Shaanxi P. R. China +86-29-87092486 +86-29-87092308
| | - Yaoyao Dong
- Shaanxi Union Research Center of University and Enterprise for Functional Oil Engineering Technology, College of Food Science and Engineering, Northwest A&F University Yangling 712100 Shaanxi P. R. China +86-29-87092486 +86-29-87092308
| | - Shuangkui Du
- Shaanxi Union Research Center of University and Enterprise for Functional Oil Engineering Technology, College of Food Science and Engineering, Northwest A&F University Yangling 712100 Shaanxi P. R. China +86-29-87092486 +86-29-87092308
| | - Xiuzhu Yu
- Shaanxi Union Research Center of University and Enterprise for Functional Oil Engineering Technology, College of Food Science and Engineering, Northwest A&F University Yangling 712100 Shaanxi P. R. China +86-29-87092486 +86-29-87092308
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Vingrys K, Mathai M, Ashton JF, Stojanovska L, Vasiljevic T, McAinch AJ, Donkor ON. The effect of malting on phenolic compounds and radical scavenging activity in grains and breakfast cereals. J Food Sci 2022; 87:4188-4202. [PMID: 35998111 DOI: 10.1111/1750-3841.16271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 07/06/2022] [Accepted: 07/11/2022] [Indexed: 01/07/2023]
Abstract
Breakfast cereals are popular grain foods and sources of polyphenols. Malting alters polyphenol content and activity; however, effects are varied. The total polyphenol content (TPC), radical scavenging activity (RSA), and polyphenol profile were analyzed in unmalted and malted grains (wheat, barley, and sorghum) and breakfast cereals (wheat, barley) by Folin Ciocalteu Reagent (FCR), % inhibition of the free radical 2,2-diphenyl-1-picryl-hydrazyl, and high performance liquid chromatography. Higher TPC was observed in all malted grains and breakfast cereals compared with unmalted samples (p < 0.05). Higher RSA was also observed in all malted samples compared to unmalted samples (p < 0.05) except for wheat grain to malted wheat grain. In this study, malting induced additional polyphenols and antioxidant activity in grains and cereal products. Malted grain breakfast cereals may be practical sources of polyphenol antioxidants. PRACTICAL APPLICATION: This study utilized malting in a unique way to investigate potential health benefits of polyphenols and antioxidant activity in grains (wheat, barley, and sorghum) and ready-to-eat breakfast cereals (wheat and barley). This study found that grains and breakfast cereals are important sources of antioxidant polyphenols, and these were significantly increased in malted varieties. Understanding this is important as grains and breakfast cereals are widely consumed staple foods. Consuming healthier grain products may be a practical strategy in reducing the risk of noncommunicable diseases such as colorectal cancer and type-2 diabetes, where wholegrain consumption may be important in prevention.
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Affiliation(s)
- Kristina Vingrys
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia.,First Year College, Victoria University, Melbourne, Victoria, Australia
| | - Michael Mathai
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - John F Ashton
- Sanitarium Development and Innovation, Cooranbong, NSW, Australia
| | - Lily Stojanovska
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia.,Department of Nutrition and Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, UAE
| | - Todor Vasiljevic
- Institute for Sustainable Industries and Liveable Cities, Victoria University, Melbourne, Victoria, Australia
| | - Andrew J McAinch
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), College of Health and Biomedicine, Victoria University, Melbourne, Victoria, Australia
| | - Osaana N Donkor
- Institute for Sustainable Industries and Liveable Cities, Victoria University, Melbourne, Victoria, Australia
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5
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Li R, Wang Q, Zhao G, Peng H, Zhang D, Li Z. Effects of germination time on phenolics, antioxidant capacity,
in vitro
phenolic bioaccessibility and starch digestibility in sorghum. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ren Li
- College of Food Science Heilongjiang Bayi Agricultural University Daqing 163319 China
- Heilongjiang Engineering Research Center for Coarse Cereals Processing and Quality Safety Daqing 163319 China
- National Coarse Cereals Engineering Research Center Daqing 163319 China
| | - Qi Wang
- College of Food Science Heilongjiang Bayi Agricultural University Daqing 163319 China
- Heilongjiang Engineering Research Center for Coarse Cereals Processing and Quality Safety Daqing 163319 China
| | - Guoliang Zhao
- College of Food Science Heilongjiang Bayi Agricultural University Daqing 163319 China
- Heilongjiang Engineering Research Center for Coarse Cereals Processing and Quality Safety Daqing 163319 China
| | - Hui Peng
- College of Food Science Heilongjiang Bayi Agricultural University Daqing 163319 China
- Heilongjiang Engineering Research Center for Coarse Cereals Processing and Quality Safety Daqing 163319 China
| | - Dongjie Zhang
- College of Food Science Heilongjiang Bayi Agricultural University Daqing 163319 China
- Heilongjiang Engineering Research Center for Coarse Cereals Processing and Quality Safety Daqing 163319 China
- National Coarse Cereals Engineering Research Center Daqing 163319 China
| | - Zhijiang Li
- College of Food Science Heilongjiang Bayi Agricultural University Daqing 163319 China
- Heilongjiang Engineering Research Center for Coarse Cereals Processing and Quality Safety Daqing 163319 China
- National Coarse Cereals Engineering Research Center Daqing 163319 China
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Mabel OT, Aborode AT, Khadijah Omoshalewa S, El-Saber Batiha G, Arinola RI, Fagboun E. Fungal analysis and mineral composition of sorghum bicolor. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2074033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | | | | | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutic, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira,Egypt
| | - Ridwan Iyanu Arinola
- Department of Microbiology, Faculty of Science, Ekiti State University, Ado-Ekiti, Nigeria
| | - E.D Fagboun
- Department of Microbiology, Faculty of Science, Ekiti State University, Ado-Ekiti, Nigeria
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Whole-genome resequencing of Sorghum bicolor and S. bicolor × S. halepense lines provides new insights for improving plant agroecological characteristics. Sci Rep 2022; 12:5556. [PMID: 35365708 PMCID: PMC8976056 DOI: 10.1038/s41598-022-09433-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 03/23/2022] [Indexed: 11/09/2022] Open
Abstract
Sorghum (Sorghum bicolor L. (Moench)) is the world's fifth economically most important cereal and is a staple particularly in the semi-arid tropics of Africa and Asia. Genetic gains in this crop can benefit from wild relatives such as Sorghum halepense. Genome sequences including those from this wild species can boost the study of genome-wide and intraspecific variation for dissecting the genetic basis and improving important traits in sorghum. The whole-genome resequencing carried out in this work on a panel of 172 populations of S. bicolor and S. bicolor × S. halepense (SbxSh) advanced lines generated a total of 567,046,841 SNPs, 91,825,474 indels, 1,532,171 SVs, and 4,973,961 CNVs. Clearly, SbxSh accumulated more variants and mutations with powerful effects on genetic differentiation. A total of 5,548 genes private to SbxSh mapped to biological process GO enrichment terms; 34 of these genes mapped to root system development (GO: 0022622). Two of the root specific genes i.e., ROOT PRIMORDIUM DEFECTIVE 1 (RPD1; GeneID: 8054879) and RETARDED ROOT GROWTH (RRG, GeneID: 8072111), were found to exert direct effect on root growth and development. This is the first report on whole-genome resequencing of a sorghum panel that includes S. halepense genome. Mining the private variants and genes of this wild species can provide insights capable of boosting sorghum genetic improvement, particularly the perenniality trait that is compliant with agroecological practices, sustainable agriculture, and climate change resilience.
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Phytocompounds as an Alternative Antimicrobial Approach in Aquaculture. Antibiotics (Basel) 2022; 11:antibiotics11040469. [PMID: 35453220 PMCID: PMC9031819 DOI: 10.3390/antibiotics11040469] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/02/2022] [Accepted: 03/04/2022] [Indexed: 02/04/2023] Open
Abstract
Despite culturing the fastest-growing animal in animal husbandry, fish farmers are often adversely economically affected by pathogenic disease outbreaks across the world. Although there are available solutions such as the application of antibiotics to mitigate this phenomenon, the excessive and injudicious use of antibiotics has brought with it major concerns to the community at large, mainly due to the rapid development of resistant bacteria. At present, the use of natural compounds such as phytocompounds that can be an alternative to antibiotics is being explored to address the issue of antimicrobial resistance (AMR). These phytocompounds are bioactive agents that can be found in many species of plants and hold much potential. In this review, we will discuss phytocompounds extracted from plants that have been evidenced to contain antimicrobial, antifungal, antiviral and antiparasitic activities. Further, it has also been found that compounds such as terpenes, phenolics, saponins and alkaloids can be beneficial to the aquaculture industry when applied. This review will focus mainly on compounds that have been identified between 2000 and 2021. It is hoped this review will shed light on promising phytocompounds that can potentially and effectively mitigate AMR.
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Sharma P, Goudar G, Longvah T, Gour VS, Kothari S, Wani IA. Fate of Polyphenols and Antioxidant Activity of Barley during Processing. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2020.1725036] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Paras Sharma
- ICMR-National Institute of Nutrition, Hyderabad, India
| | | | - T. Longvah
- ICMR-National Institute of Nutrition, Hyderabad, India
| | - Vinod. S. Gour
- Department of Biotechnology, Amity University Rajasthan, Jaipur, India
| | - S.L. Kothari
- Department of Biotechnology, Amity University Rajasthan, Jaipur, India
| | - Idrees A. Wani
- Department of Food Science & Technology, University of Kashmir, Hazratbal, Srinagar, India
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Ghimire BK, Seo JW, Yu CY, Kim SH, Chung IM. Comparative Study on Seed Characteristics, Antioxidant Activity, and Total Phenolic and Flavonoid Contents in Accessions of Sorghum bicolor (L.) Moench. Molecules 2021; 26:molecules26133964. [PMID: 34209531 PMCID: PMC8271980 DOI: 10.3390/molecules26133964] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/21/2021] [Accepted: 06/24/2021] [Indexed: 12/05/2022] Open
Abstract
Sorghum is a major cereal food worldwide, and is considered a potential source of minerals and bioactive compounds. Its wide adaptive range may cause variations in its agronomic traits, antioxidant properties, and phytochemical content. This extensive study investigated variations in seed characteristics, antioxidant properties, and total phenolic (TPC) and flavonoid contents (TFC) of sorghum collected from different ecological regions of 15 countries. The antioxidant potential of the seed extracts of various sorghum accessions was determined using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2′-azinobis 3-ethylbenzothiazoline-6-sulfonate (ABTS) radical scavenging assays. Significant variations in TPC were observed among the sorghum accessions. All 78 sorghum accessions used in this study exhibited significant variations in TFC, with the lowest and highest amount observed in accessions C465 and J542, respectively. DPPH scavenging potential of the seed extracts for all the accessions ranged from 11.91 ± 4.83 to 1343.90 ± 81.02 µg mL−1. The ABTS assay results were similar to those of DPPH but showed some differences in the accessions. Pearson’s correlation analysis revealed a wide variation range in the correlation between antioxidant activity and TPC, as well as TFC, among the sorghum accessions. A wide diversity range was also recorded for the seed characteristics (1000-seed weight and seed germination rate). A dendrogram generated from UPGMA clustering, based on seed traits, antioxidant activity, TPC, and TFC was highly dispersed for these accessions. Variations among the accessions may provide useful information regarding the phytoconstituents, antioxidant properties, and phytochemical contents of sorghum and aid in designing breeding programs to obtain sorghum with improved agronomic traits and bioactive properties.
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Affiliation(s)
- Bimal-Kumar Ghimire
- Department of Crop Science, College of Sanghuh Life Science, Konkuk University, Seoul 05029, Korea; (B.-K.G.); (S.-H.K.)
| | - Ji-Won Seo
- Bioherb Research Institute, Kangwon National University, Chuncheon 24341, Korea; (J.-W.S.); (C.-Y.Y.)
| | - Chang-Yeon Yu
- Bioherb Research Institute, Kangwon National University, Chuncheon 24341, Korea; (J.-W.S.); (C.-Y.Y.)
| | - Seung-Hyun Kim
- Department of Crop Science, College of Sanghuh Life Science, Konkuk University, Seoul 05029, Korea; (B.-K.G.); (S.-H.K.)
| | - Ill-Min Chung
- Department of Crop Science, College of Sanghuh Life Science, Konkuk University, Seoul 05029, Korea; (B.-K.G.); (S.-H.K.)
- Correspondence: ; Tel.: +82-010-547-08301
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11
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Impact of sprouting on physicochemical and nutritional properties of sorghum: a review. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00969-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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12
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Ruiz-Hernández AA, Cárdenas-López JL, Cortez-Rocha MO, González-Aguilar GA, Robles-Sánchez RM. Optimization of germination of white sorghum by response surface methodology for preparing porridges with biological potential. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2020.1853814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Alan A. Ruiz-Hernández
- Departamento de Investigación y Posgrado en Alimentos, Universidad De Sonora, Sonora, México
| | - José L. Cárdenas-López
- Departamento de Investigación y Posgrado en Alimentos, Universidad De Sonora, Sonora, México
| | - Mario O. Cortez-Rocha
- Departamento de Investigación y Posgrado en Alimentos, Universidad De Sonora, Sonora, México
| | - Gustavo A. González-Aguilar
- Coordinación de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo, A.C., Hermosillo, México
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Pinheiro SS, Anunciação PC, Cardoso LDM, Della Lucia CM, de Carvalho CWP, Queiroz VAV, Pinheiro Sant'Ana HM. Stability of B vitamins, vitamin E, xanthophylls and flavonoids during germination and maceration of sorghum (Sorghum bicolor L.). Food Chem 2020; 345:128775. [PMID: 33310556 DOI: 10.1016/j.foodchem.2020.128775] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 11/25/2020] [Accepted: 11/28/2020] [Indexed: 11/26/2022]
Abstract
The impact of maceration and germination on the concentration of bioactive compounds still needs to be evaluated. The stability of B complex vitamins (thiamine, riboflavin, pyridoxine), vitamin E (α, β, γ, δ tocopherols and tocotrienols), xanthophylls (lutein and zeaxanthin) and flavonoids (3-deoxyanthocyanidins-3-DXAs, flavones and flavanones) was evaluated in sorghum grains subjected to maceration and germination, using High Performance Liquid Chromatography. Maceration and germination reduced thiamine and pyridoxine concentrations (retentions ranging from 3.8 to 50.2%). Riboflavin and Vitamin E concentrations were not affected by maceration. Germination increased riboflavin and reduced vitamin E. 3-DXAs were sensitive to maceration and germination (retentions of 69.6% and 69.9%, respectively). Flavones contents decreased with germination. Our results indicate that, after germination and/or maceration, sorghum had important nutritional and functional value. Thus, its intake, mainly in macerated forms, should be encouraged, since concentrations of riboflavin, vitamin E and flavones were not altered during this processing.
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Affiliation(s)
- Soraia Silva Pinheiro
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, Minas Gerais, Brazil
| | - Pamella Cristine Anunciação
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, Minas Gerais, Brazil.
| | - Leandro de Morais Cardoso
- Departmento de Nutrição, Universidade Federal de Juiz de Fora, Campus Governador Valadares, Governador Valadares, Minas Gerais 35010-177, Brazil
| | - Ceres Mattos Della Lucia
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, Minas Gerais, Brazil
| | | | | | - Helena Maria Pinheiro Sant'Ana
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, Minas Gerais, Brazil
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Arouna N, Gabriele M, Pucci L. The Impact of Germination on Sorghum Nutraceutical Properties. Foods 2020; 9:foods9091218. [PMID: 32887248 PMCID: PMC7555581 DOI: 10.3390/foods9091218] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/21/2020] [Accepted: 08/28/2020] [Indexed: 12/12/2022] Open
Abstract
Sorghum is a gluten-free cereal representing a staple food in many countries of Africa, where germination is traditionally used for the preparation of several sorghum-based products. This study focused on the effect of germination on total phenolic content, in vitro and ex vivo antioxidant activity, and antihypertensive action of sorghum from Togo. Total phenolic content was estimated as Folin–Ciocalteu reducing capacity, while antioxidant activities were assessed using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and Ferric Reducing Antioxidant Power (FRAP) in vitro tests and ex vivo by the cellular antioxidant activity (CAA) assay on human erythrocytes. The antihypertensive effect of germinated and non-germinated sorghum peptides fraction was evaluated as angiotensin-converting enzyme (ACE) inhibitory activity. Despite our findings demonstrated no impact of germination on the total phenolic content, non-germinated sorghum showed significantly higher in vitro antioxidant activities than the germinated one; further, non-germinated sorghum displayed significantly higher ACE inhibition than germinated sorghum that, instead, at lower doses, exhibited better erythrocytes protection from peroxyl radicals. In conclusion, the germination process negatively impacted the in vitro antioxidant activity and the antihypertensive effect of sorghum while improved erythrocytes protection. This study evidenced better nutraceutical potential of non-germinated sorghum that, besides good antioxidant activity, represents an important source of ACE-inhibitory peptides. However, the germination process might have positively impacted the profile of bioactive compounds involved in the protection of human erythrocytes from oxidative damage.
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Ofosu FK, Elahi F, Daliri EBM, Tyagi A, Chen XQ, Chelliah R, Kim JH, Han SI, Oh DH. UHPLC-ESI-QTOF-MS/MS characterization, antioxidant and antidiabetic properties of sorghum grains. Food Chem 2020; 337:127788. [PMID: 32795862 DOI: 10.1016/j.foodchem.2020.127788] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 07/13/2020] [Accepted: 08/04/2020] [Indexed: 12/13/2022]
Abstract
The phenolic compounds composition, antioxidant and antidiabetic properties of eight brown sorghum genotypes were investigated. DPPH radical scavenging activity was highest in SOR 03, followed by SOR 11, SOR 08 and SOR 33. SOR 33, SOR 03, SOR 08, SOR 11 showed the highest ABTS radical scavenging activity. Furthermore, SOR 11, SOR 17 and SOR 33 exhibited significantly higher percentage inhibitory activity of α-glucosidase and α-amylase (IC50 = 14.71, 32.98, 24.93 µg/ml and 27.6, 23.84, 45.01 µg/ml, respectively) compared to acarbose (IC50 = 59.34 and 27.73 µg/ml, respectively). Similarly, SOR 17, SOR 11 and SOR 33 showed significantly potent inhibition of AGEs formation with IC50 values of 14.19, 18.23 and 26.31 µg/ml, respectively, compared to aminoguanidine (AG) (52.30 µg/ml). Flavones, isoflavones and dihydroflavonols were the predominant flavonoids identified in SOR 11, SOR 17 and SOR 33 genotypes. Therefore, these sorghum grains are potential candidates for the development of functional foods.
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Affiliation(s)
- Fred Kwame Ofosu
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea
| | - Fazle Elahi
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea
| | - Eric Banan-Mwine Daliri
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea
| | - Akanksha Tyagi
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea
| | - Xiu Qin Chen
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea
| | - Ramachandran Chelliah
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea
| | - Joong-Hark Kim
- Erom, Co., Ltd., Chuncheon, Gangwon-do 24427, South Korea; Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea
| | - Sang-Ik Han
- Department of Southern Area Crop Science, NICS Upland Crop Breeding Res. Div., Gyeongsangnaam-do 50424, South Korea
| | - Deog-Hwan Oh
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon, Gangwon-do 24341, South Korea.
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16
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Hernandez-Aguirre AI, Téllez-Pérez C, San Martín-Azócar A, Cardador-Martínez A. Effect of Instant Controlled Pressure-Drop (DIC), Cooking and Germination on Non-Nutritional Factors of Common Vetch ( Vicia sativa spp.). Molecules 2019; 25:E151. [PMID: 31905949 PMCID: PMC6982807 DOI: 10.3390/molecules25010151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/17/2019] [Accepted: 12/20/2019] [Indexed: 12/01/2022] Open
Abstract
Legumes are widely consumed by humans, being an important source of nutrients; however, they contain non-nutritional factors (NNFs), such as phytic acid (IP6), raffinose, stachyose, total phenolic compounds, condensed tannins, and flavonoids, that have negative effects on human health. Although vetches (Vicia sativa) are widely cultivated, they are not intended for human feeding due to their contents of NNF. Usually, the NNF are removed by cooking or germinating; however, germination is a process that requires extended time, and cooking may compromise the viability of some nutrients. To promote vetches for human consumption, the effect of the Instant Controlled Pressure Drop (DIC) process was studied as an alternative to cooking and germinating to decrease NNF contents. Results showed that compared to raw vetches, DIC treatment reduced total phenolic compounds (48%), condensed tannins (28%), flavonoids (65%), IP6 (92%), raffinose (77%), and stachyose (92%). These results are very similar to the ones achieved by traditional ways of removing NNF.
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Affiliation(s)
| | | | | | - Anaberta Cardador-Martínez
- Departamento de Bioingenierias, Tecnologico de Monterrey, Monterrey 76158, Mexico; (A.I.H.-A.); (C.T.-P.); (A.S.M.-A.)
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17
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Xiong Y, Zhang P, Warner RD, Fang Z. Sorghum Grain: From Genotype, Nutrition, and Phenolic Profile to Its Health Benefits and Food Applications. Compr Rev Food Sci Food Saf 2019; 18:2025-2046. [PMID: 33336966 DOI: 10.1111/1541-4337.12506] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 09/19/2019] [Accepted: 09/24/2019] [Indexed: 11/29/2022]
Abstract
Globally, sorghum is one of the most important but least utilized staple crops. Sorghum grain is a rich source of nutrients and health-beneficial phenolic compounds. The phenolic profile of sorghum is exceptionally unique and more abundant and diverse than other common cereal grains. The phenolic compounds in sorghum are mainly composed of phenolic acids, 3-deoxyanthocyanidins, and condensed tannins. Studies have shown that sorghum phenolic compounds have potent antioxidant activity in vitro, and consumption of sorghum whole grain may improve gut health and reduce the risks of chronic diseases. Recently, sorghum grain has been used to develop functional foods and beverages, and as an ingredient incorporated into other foods. Moreover, the phenolic compounds, 3-deoxyanthocyanidins, and condensed tannins can be isolated and used as promising natural multifunctional additives in broad food applications. The objective of this review is to provide a comprehensive understanding of nutrition and phenolic compounds derived from sorghum and their related health effects, and demonstrate the potential for incorporation of sorghum in food systems as a functional component and food additive to improve food quality, safety, and health functions.
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Affiliation(s)
- Yun Xiong
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
| | - Pangzhen Zhang
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
| | - Robyn Dorothy Warner
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
| | - Zhongxiang Fang
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
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18
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Eburuche OB, Attaugwu RN, Ufondu HE, Uvere PO. Composition and hardness of malting red and white kaffir sorghum [ Sorghum bicolor (L.) Moench] dried under the sun. Journal of Food Science and Technology 2019; 56:3513-3523. [PMID: 31274919 DOI: 10.1007/s13197-019-03843-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/16/2019] [Accepted: 05/20/2019] [Indexed: 11/26/2022]
Abstract
This investigation determined how changes in chemical composition of malting red and white kaffir sorghum grains dried under the sun affected the resistance of the malts to fracture as determined by the Monsanto Hardness Tester. The sorghum grains were malted by a modification of the 2-step wet steep method and dried under the sun. The results showed that malting increased diastatic activity to peak values of 78.40°L and 56°L in the red and white malts; moisture content from 115 to 165 g/kg and 125 to 170 g/kg, crude protein from 104.20 to 183 g/kg and 92.8 to 153.20 g/kg respectively but decreased the fat content. Grain hardness decreased from 83.20 to 42.50 N in the red malts and from 72.70 to 39.30 N in the white. The increases in diastatic activity, moisture, crude protein and reduced fat contents appear to have contributed most to the reduction in grain hardness.
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Affiliation(s)
- Obinna Banito Eburuche
- 1Department of Food Science and Technology, University of Nigeria, Nsukka, Enugu State Nigeria
| | | | - Helen Ebele Ufondu
- 1Department of Food Science and Technology, University of Nigeria, Nsukka, Enugu State Nigeria
| | - Peter Orji Uvere
- 1Department of Food Science and Technology, University of Nigeria, Nsukka, Enugu State Nigeria
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19
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Abstract
Sorghum contains a wide array of phytochemicals and their levels are affected by the genotype. Phytochemicals identified in sorghum include phenolic acids, flavonoids, condensed tannins, polycosanols, phytosterols, stilbenes, and phenolamides. Most of these phytochemicals are concentrated in the bran fraction and have been shown to have several potential health benefits, which include antidiabetic, cholesterol-lowering, anti-inflammatory, and anticancer properties. This chapter gives an overview of sorghum genetics relevant to phytochemicals, phytochemicals identified in sorghum grain, and their potential health benefits.
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21
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Garzón AG, Drago SR. Aptitude of sorghum (
Sorghum bicolor
(L) Moench) hybrids for brewery or bio‐functional malted beverages. J Food Biochem 2018. [DOI: 10.1111/jfbc.12692] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Antonela G. Garzón
- Facultad de Ingeniería Química, Instituto de Tecnología de Alimentos, CONICET Universidad Nacional del Litoral Santa Fe Argentina
| | - Silvina R. Drago
- Facultad de Ingeniería Química, Instituto de Tecnología de Alimentos, CONICET Universidad Nacional del Litoral Santa Fe Argentina
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22
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SALAZAR-LÓPEZ NJ, GONZÁLEZ-AGUILAR G, ROUZAUD-SÁNDEZ O, ROBLES-SÁNCHEZ M. Technologies applied to sorghum (Sorghum bicolor L. Moench): changes in phenolic compounds and antioxidant capacity. FOOD SCIENCE AND TECHNOLOGY 2018. [DOI: 10.1590/fst.16017] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Free α-amino acids, γ-Aminobutyric acid (GABA), phenolic compounds and their relationships with antioxidant properties of sorghum malted in different conditions. Journal of Food Science and Technology 2018; 55:3188-3198. [PMID: 30065430 DOI: 10.1007/s13197-018-3249-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/21/2018] [Accepted: 05/22/2018] [Indexed: 10/14/2022]
Abstract
Two cultivars of sorghum were germinated at 25 or 30 °C for 1, 2, or 3 days to investigate the evolution of γ-Aminobutyric acid (GABA), total free phenolic compounds (FPC), hydroxycinnamic acid derivatives, free amino acid (FAA) profile, and antioxidant activity during malting. Results showed time-temperature interaction had significant influence on GABA accumulation, increasing over time at 25 °C, but keeping constant after first day at 30 °C. Free amino acid profile changed during malting with time and temperature, increasing until the third or second day at 25 and 30 °C, respectively. Content of hydroxycinnamic acid derivatives depended on time, temperature, and cultivar; ferulic was the phenolic acid found in greater amount. Pearson correlation analysis suggested malting generated not only FPC responsible for antioxidant activity, but also other bioactive compounds like FAA, particularly sulfur-containing ones. Germination for 3 days at 25 °C was the most suitable condition to obtaining functional sorghum malt.
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Abstract
In this study, No.Ganpi4 of barley was steeped and malted to investigate the changes of phenolic compounds during malting process. The free phenolic extract from raw barley (FPEB) was analyzed by HPLC and predominant compounds were (+)-catechin, protocatechuate and quercetin. The FPEB was evaluated for hepatoprotective effect in vivo and in vitro. Intragastric administration of FPEB (100, 200 and 400 mg/kg/bw) to mice significantly weakened the effects of hepatic damage induced by CCl4 toxicity on serum markers, including serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, total-bilirubin, total cholesterol and total triglycerides. FPEB administration also increased the hepatic levels of antioxidant enzymes, such as superoxide dismutase, catalase and glutathione peroxidase. Histopathological examinations further confirmed that FPEB could protect the liver from CCl4-induced damage. In vitro, the experimental results demonstrated that FPEB could reduce BRL hepatocyte apoptosis and damage induced by CCl4. These results suggest that FPEB exerts an effective protection for hepatic injury, and barley has the potential as a functional food to prevent hepatic injury.
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25
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Singh A, Sharma S. Bioactive components and functional properties of biologically activated cereal grains: A bibliographic review. Crit Rev Food Sci Nutr 2018; 57:3051-3071. [PMID: 26466514 DOI: 10.1080/10408398.2015.1085828] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Whole grains provide energy, nutrients, fibers, and bioactive compounds that may synergistically contribute to their protective effects. A wide range of these compounds is affected by germination. While some compounds, such as β-glucans are degraded, others, like antioxidants and total phenolics are increased by means of biological activation of grains. The water and oil absorption capacity as well as emulsion and foaming capacity of biologically activated grains are also improved. Application of biological activation of grains is of emerging interest, which may significantly enhance the nutritional, functional, and bioactive content of grains, as well as improve palatability of grain foods in a natural way. Therefore, biological activation of cereals can be a way to produce food grains enriched with health-promoting compounds and enhanced functional attributes.
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Affiliation(s)
- Arashdeep Singh
- a Department of Food Science and Technology , Punjab Agricultural University , Ludhiana , Punjab , India
| | - Savita Sharma
- a Department of Food Science and Technology , Punjab Agricultural University , Ludhiana , Punjab , India
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26
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Shen Y, Song X, Chen Y, Li L, Sun J, Huang C, Ou S, Zhang H. Effects of sorghum, purple rice and rhubarb rice on lipids status and antioxidant capacity in mice fed a high-fat diet. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.10.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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27
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Khoddami A, Mohammadrezaei M, Roberts TH. Effects of Sorghum Malting on Colour, Major Classes of Phenolics and Individual Anthocyanins. Molecules 2017; 22:E1713. [PMID: 29023401 PMCID: PMC6151653 DOI: 10.3390/molecules22101713] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 10/04/2017] [Accepted: 10/04/2017] [Indexed: 12/19/2022] Open
Abstract
Sorghum (Sorghum bicolor) grain contains many health-promoting phytochemicals, including a broad range of phenolic compounds. Malting of cereal grains is known to increase the bioavailability of macro- and micronutrients. However, the detailed effects of malting on sorghum grain anthocyanins, a major class of phenolics that influence the taste and colour of sorghum-based foods, requires further investigation. Eight commercial sorghum hybrids harvested from three regions in eastern Australia were malted and analysed for colour, tannin content, total phenolic content (TPC), flavan-4-ols, total flavonoids, total anthocyanins and 3-deoxyanthocyanins. Grains of all the sorghums were found to be tannin-free. Malting decreased the TPC of all samples. For TPC, the grand means among all the sorghum cultivars for raw and malted grain were 2.77 and 2.48 mg gallic acid equivalents (GAE)/g, respectively. For flavan-4-ols, the grand means for raw and malted sorghum grains were 2.98 and 2.23 abs/mL/g, respectively. Remarkably, total anthocyanin levels more than doubled upon malting whereas total flavonoid levels decreased by 12%. The average abundance of 3-deoxyanthocyanins in raw sorghum grains increased for about 8-fold upon malting. Our results will be valuable for sorghum breeders in the selection of lines for specific end uses and for food scientists developing sorghum-based products.
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Affiliation(s)
- Ali Khoddami
- Plant Breeding Institute, Sydney Institute of Agriculture, University of Sydney, Sydney, NSW 2006, Australia.
| | - Mohammad Mohammadrezaei
- Young Researchers and Elite Club, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan 81595-158, Iran.
| | - Thomas H Roberts
- Plant Breeding Institute, Sydney Institute of Agriculture, University of Sydney, Sydney, NSW 2006, Australia.
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28
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Hayta M, İşçimen EM. Optimization of ultrasound-assisted antioxidant compounds extraction from germinated chickpea using response surface methodology. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.11.037] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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29
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Synthesis and antioxidant activity of star-shape phenolic antioxidants catalyzed by acidic nanocatalyst based on reduced graphene oxide. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 71:709-717. [DOI: 10.1016/j.msec.2016.10.065] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 10/24/2016] [Indexed: 11/22/2022]
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30
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Tatullo M, Simone GM, Tarullo F, Irlandese G, Vito DD, Marrelli M, Santacroce L, Cocco T, Ballini A, Scacco S. Antioxidant and Antitumor Activity of a Bioactive Polyphenolic Fraction Isolated from the Brewing Process. Sci Rep 2016; 6:36042. [PMID: 27786308 PMCID: PMC5081531 DOI: 10.1038/srep36042] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 10/11/2016] [Indexed: 12/29/2022] Open
Abstract
There is increasing interest in identifying natural bioactive compounds that can improve mitochondrial functionality and regulate apoptosis. The brewery industry generates wastewater that could yield a natural extract containing bioactive phenolic compounds. Polyphenols act as antioxidants and have been documented to protect the human body from degenerative diseases such as cardiovascular diseases or cancer. The main aims of our research were to determine the phenolic profile of a crude extract obtained (at pilot scale) from a brewery waste stream and to evaluate the biochemical activity of this extract on the mitochondrial function of a cancer cell line (SH-SY5Y). This work is a basic translational pilot study. The total phenolic content was determined by the Folin-Ciocalteu assay, which revealed that 2.30% of the extract consisted of phenolic compounds. The polyphenols, identified and quantified by reverse-phase-high-performance liquid chromatography and mass spectrometry (RP-HPLC/MS), were mainly flavonoids. After cell culture, the tumoral cells treated with the polyphenolic extract showed enhanced mitochondrial oxidative function, which is likely related to a decrease in oxidative stress and an increase in mitochondrial biogenesis. This type of brewery waste stream, properly treated, may be a promising source of natural antioxidants to replace the synthetic antioxidants currently used in the food industry.
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Affiliation(s)
- Marco Tatullo
- Tecnologica Research Institute, Biomedical Section, Crotone, 88900, Italy
| | - Grazia Maria Simone
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, 70124, Italy
| | - Franco Tarullo
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, 70124, Italy
| | - Gianfranco Irlandese
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, 70124, Italy
| | - Danila De Vito
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, 70124, Italy
| | - Massimo Marrelli
- Unit of Maxillofacial Surgery and Experimental Medicine, Calabrodental, Crotone, 88900, Italy.,Marrelli Hospital, Advanced Diagnostic Labs, Crotone, 88900, Italy
| | - Luigi Santacroce
- Jonian Department DISGEM, University of Bari "Aldo Moro", Taranto, 74100, Italy
| | - Tiziana Cocco
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, 70124, Italy
| | - Andrea Ballini
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, 70124, Italy
| | - Salvatore Scacco
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, 70124, Italy
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31
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Physicochemical properties of sorghum and technological aptitude for popping. Nutritional changes after popping. Lebensm Wiss Technol 2016. [DOI: 10.1016/j.lwt.2016.04.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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Dia VP, Pangloli P, Jones L, McClure A, Patel A. Phytochemical concentrations and biological activities of Sorghum bicolor alcoholic extracts. Food Funct 2016; 7:3410-20. [PMID: 27406291 DOI: 10.1039/c6fo00757k] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sorghum is an important cereal with reported health benefits. The objectives of this study were to measure the biological activities of alcoholic extracts of ten sorghum varieties and to determine the association between the color of the extracts and their biological activities. Variation on concentrations of bioactives among sorghum varieties was observed with ethanolic extracts giving higher concentrations than methanolic extracts. The color of the extracts significantly correlated with the concentrations of bioactives and with nitric oxide scavenging activity. Freeze-dried ethanol extract is more potent than freeze-dried methanol extract and caused cytotoxicity to A27801AP and PTX-10 OVCA with ED50 values of 0.69 and 1.29 mg mL(-1), respectively. Pre-treatment of OVCA with ethanol extract led to chemosensitization to paclitaxel and the proliferation and colony formation of OVCA cells were reduced by 14.7 to 44.6% and 36.4 to 40.1%, respectively. Sorghum is a potential source of colorants with health promoting properties. This is the first report on the capability of sorghum alcoholic extracts to cause cytotoxicity and chemosensitize ovarian cancer cells in vitro.
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Affiliation(s)
- Vermont P Dia
- Department of Food Science and Technology, The University of Tennessee Institute of Agriculture, Knoxville, TN, USA.
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Garzón AG, Torres RL, Drago SR. Effects of malting conditions on enzyme activities, chemical, and bioactive compounds of sorghum starchy products as raw material for brewery. STARCH-STARKE 2016. [DOI: 10.1002/star.201600080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Antonela Guadalupe Garzón
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Ciudad Autónoma de Buenos Aires Argentina
| | - Roberto Luis Torres
- Facultad de Ingeniería Química; Instituto de Tecnología de Alimentos; Universidad Nacional del Litoral; Santa Fe Argentina
| | - Silvina Rosa Drago
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Ciudad Autónoma de Buenos Aires Argentina
- Facultad de Ingeniería Química; Instituto de Tecnología de Alimentos; Universidad Nacional del Litoral; Santa Fe Argentina
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Changes of phenolic profiles and antioxidant activity in canaryseed (Phalaris canariensis L.) during germination. Food Chem 2016; 194:608-18. [DOI: 10.1016/j.foodchem.2015.08.060] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 08/10/2015] [Accepted: 08/18/2015] [Indexed: 11/23/2022]
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Wu G, Johnson SK, Bornman JF, Bennett SJ, Clarke MW, Singh V, Fang Z. Growth temperature and genotype both play important roles in sorghum grain phenolic composition. Sci Rep 2016; 6:21835. [PMID: 26907726 PMCID: PMC4764825 DOI: 10.1038/srep21835] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 02/02/2016] [Indexed: 11/09/2022] Open
Abstract
Polyphenols in sorghum grains are a source of dietary antioxidants. Polyphenols in six diverse sorghum genotypes grown under two day/night temperature regimes of optimal temperature (OT, 32/21 °C and high temperature (HT, 38/21 °C) were investigated. A total of 23 phenolic compounds were positively or tentatively identified by HPLC-DAD-ESIMS. Compared with other pigmented types, the phenolic profile of white sorghum PI563516 was simpler, since fewer polyphenols were detected. Brown sorghum IS 8525 had the highest levels of caffeic and ferulic acid, but apigenin and luteolin were not detected. Free luteolinidin and apigeninidin levels were lower under HT than OT across all genotypes (p ≤ 0.05), suggesting HT could have inhibited 3-deoxyanthocyanidins formation. These results provide new information on the effects of HT on specific polyphenols in various Australian sorghum genotypes, which might be used as a guide to grow high antioxidant sorghum grains under projected high temperature in the future.
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Affiliation(s)
- Gangcheng Wu
- Food Science and Technology Program, School of Public Health, Curtin University, Perth, WA 6845, Australia
| | - Stuart K. Johnson
- Food Science and Technology Program, School of Public Health, Curtin University, Perth, WA 6845, Australia
| | - Janet F. Bornman
- International Institute of Agri-Food Security (IIAFS), Curtin University, PO Box U1987, Perth, WA 6845, Australia
| | - Sarita J. Bennett
- Department of Environment and Agriculture, School of Science, Curtin University, Perth, WA 6845, Australia
| | - Michael W. Clarke
- Centre for Microscopy, Characterisation and Analysis, University of Western Australia, Perth, WA, 6009, Australia
| | - Vijaya Singh
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Brisbane, Qld 4072, Australia
| | - Zhongxiang Fang
- Food Science and Technology Program, School of Public Health, Curtin University, Perth, WA 6845, Australia
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia
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Cardoso LDM, Pinheiro SS, de Carvalho CWP, Queiroz VAV, de Menezes CB, Moreira AVB, de Barros FAR, Awika JM, Martino HSD, Pinheiro-Sant'Ana HM. Phenolic compounds profile in sorghum processed by extrusion cooking and dry heat in a conventional oven. J Cereal Sci 2015. [DOI: 10.1016/j.jcs.2015.06.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Cai S, Han Z, Huang Y, Chen ZH, Zhang G, Dai F. Genetic Diversity of Individual Phenolic Acids in Barley and Their Correlation with Barley Malt Quality. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:7051-7. [PMID: 26173650 DOI: 10.1021/acs.jafc.5b02960] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Phenolic acids have been quite extensively studied in food science research because of their antioxidative effect. In this study, the genotypic difference and genetic control of phenolic acids, and their correlation with malt quality, were investigated in barley. Ferulic acid (FA) and p-coumaric acid (p-CA) were identified as two main phenolic acids, showing wide variations among 68 barley genotypes. The mean content of FA and p-CA were 2.15 μg g(-1) and 1.10 μg g(-1) in grains and 4.07 μg g(-1) and 1.44 μg g(-1) in malt, respectively. After malting, FA and p-CA were increased significantly in 55 and 37 genotypes and were reduced in 2 and 14 genotypes, respectively. Both malt FA and p-CA were positively correlated with soluble N content and Kolbach index and negatively correlated with malt extract and viscosity. The results indicated that the effect of malting on the change of an individual phenolic acid is genotype independent. Association mapping identified that 8 markers on Chromosomes 1H, 2H, 4H, and 7H are associated with grain p-CA and 4 markers on Chromosomes 3H and 7H are linked with grain FA. However, only a single marker on Chromosome 3H was found to be associated with malt FA. Moreover, a lack of overlapping markers between grain and malt indicated the genetic diversity of phenolic acids in barley grain and malt. Our results strengthen the understanding of phenolic acids in barley and their responses to the malting process.
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Affiliation(s)
- Shengguan Cai
- Department of Agronomy, Zhejiang Key Lab of Crop Germplasm, Zhejiang University, Hangzhou 310058, China
| | - Zhigang Han
- Department of Agronomy, Zhejiang Key Lab of Crop Germplasm, Zhejiang University, Hangzhou 310058, China
| | - Yuqing Huang
- Department of Agronomy, Zhejiang Key Lab of Crop Germplasm, Zhejiang University, Hangzhou 310058, China
| | - Zhong-Hua Chen
- Department of Agronomy, Zhejiang Key Lab of Crop Germplasm, Zhejiang University, Hangzhou 310058, China
| | - Guoping Zhang
- Department of Agronomy, Zhejiang Key Lab of Crop Germplasm, Zhejiang University, Hangzhou 310058, China
| | - Fei Dai
- Department of Agronomy, Zhejiang Key Lab of Crop Germplasm, Zhejiang University, Hangzhou 310058, China
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Afify AEMMR, El-Beltagi HS, El-Salam SMA, Omran AA. Biochemical changes in phenols, flavonoids, tannins, vitamin E, β-carotene and antioxidant activity during soaking of three white sorghum varieties. Asian Pac J Trop Biomed 2015; 2:203-9. [PMID: 23569898 DOI: 10.1016/s2221-1691(12)60042-2] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2011] [Revised: 09/02/2011] [Accepted: 10/01/2011] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE To investigate the changes in total phenols, flavonoids, tannins, vitamin E, β-carotene and antioxidant activity during soaking of three white sorghum varieties. METHODS The changes in total phenols, total flavonoids, tannins, phenolic acids compounds, flavonoid components, vitamin E, β-carotene and antioxidant activity during soaking of sorghum grains were determined. RESULTS Total phenols, total flavonoids, tannins, vitamin E, β-carotene and antioxidant activity in raw sorghum were ranged from 109.21 to 116.70, 45.91 to 54.69, 1.39 to 21.79 mg/100 g, 1.74 to 5.25, 0.54 to 1.19 mg/kg and 21.72% to 27.69% and 25.29% to 31.97%, respectively. The above measured compounds were significantly decreased after soaking. p-Hydroxybenzoic acid, vanillic acid, syringic acid and cinnamic acid represent the major phenolic acids in Dorado variety. While ferulic acid, p-coumaric acid, gallic acid and caffeic acid represent the major phenolic acids in Shandaweel-6. On the other hand, protocatechuic acid represents the major phenolic acids in Giza-15. Regarding flavonoids components, Dorado was the highest variety in kampferol and naringenin while Shandaweel-6 was the highest variety in luteolin, apigenin, hypersoid, quercetin and christen. Finally, Giza-15 was the highest variety in catechin. Phenolic acids, flavonoid compounds and antioxidant activities were decreased after soaking. CONCLUSIONS Sorghum varieties have moderate quantities from total phenols, total flavonoids, tannins, phenolic acids compounds, flavonoid components, vitamin E, β-carotene and antioxidant activity which decreased after soaking.
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Affiliation(s)
- Abd El-Moneim M R Afify
- Department of Biochemistry, Faculty of Agriculture, Cairo University, P. Box 12613, Gamma St, Giza, Cairo, Egypt
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Preparation andIn VitroRelease of Drug-Loaded Microparticles for Oral Delivery Using Wholegrain Sorghum Kafirin Protein. INT J POLYM SCI 2015. [DOI: 10.1155/2015/343647] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Kafirin microparticles have been proposed as an oral nutraceutical and drug delivery system. This study investigates microparticles formed with kafirin extracted from white and raw versus cooked red sorghum grains as an oral delivery system. Targeted delivery to the colon would be beneficial for medication such as prednisolone, which is used in the management of inflammatory bowel disease. Therefore, prednisolone was loaded into microparticles of kafirin from the different sources using phase separation. Differences were observed in the protein content,in vitroprotein digestibility, and protein electrophoretic profile of the various sources of sorghum grains, kafirin extracts, and kafirin microparticles. For all of the formulations, the majority of the loaded prednisolone was not released inin vitroconditions simulating the upper gastrointestinal tract, indicating that most of the encapsulated drug could reach the target area of the lower gastrointestinal tract. This suggests that these kafirin microparticles may have potential as a colon-targeted nutraceutical and drug delivery system.
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Kaur KD, Jha A, Sabikhi L, Singh AK. Significance of coarse cereals in health and nutrition: a review. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2014; 51:1429-41. [PMID: 25114333 PMCID: PMC4108649 DOI: 10.1007/s13197-011-0612-9] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/29/2011] [Accepted: 12/29/2011] [Indexed: 01/16/2023]
Abstract
This review assesses the nutritional attributes of coarse cereals and also their utilization as food and as formulated foods. These cereals are laden with phytochemicals including phenolic acids, tannins, anthocyanins, phytosterols, avenenathramides and policosanols. They possess high antioxidant properties in vitro than staple cereals and fruits by different purported pathways. There are also some anti-nutritional factors that may be reduced by certain processing treatments. Several epidemiological studies show that these cereals are helpful in reducing several kinds of chronic diseases like cancers, cardiovascular diseases, type II diabetes and various gastrointestinal disorders. Being coarse in nature, they cannot replace our staple cereals, but can be used in different proportions with rice and wheat to formulate various nutritional products. They can be used to make porridges, biscuits, cakes, cookies, tortillas, bread, probiotic drinks, ladoo, ghatta, flakes and several fermented foods. The coarse cereals also have good potential in manufacturing bioethanol, paper, oil and biofilms.
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Affiliation(s)
- Kiran Deep Kaur
- />Centre of Food Science and Technology, Banaras Hindu University, Varanasi, 22 0015 India
| | - Alok Jha
- />Centre of Food Science and Technology, Banaras Hindu University, Varanasi, 22 0015 India
| | - Latha Sabikhi
- />Dairy Technology Division, National Dairy Research Institute, Karnal, 132 001 India
| | - A. K. Singh
- />Dairy Technology Division, National Dairy Research Institute, Karnal, 132 001 India
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41
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Raes K, Knockaert D, Struijs K, Van Camp J. Role of processing on bioaccessibility of minerals: Influence of localization of minerals and anti-nutritional factors in the plant. Trends Food Sci Technol 2014. [DOI: 10.1016/j.tifs.2014.02.002] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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42
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Increasing the utilisation of sorghum, millets and pseudocereals: Developments in the science of their phenolic phytochemicals, biofortification and protein functionality. J Cereal Sci 2014. [DOI: 10.1016/j.jcs.2013.10.009] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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43
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Zaroug M, Orhan IE, Senol FS, Yagi S. Comparative antioxidant activity appraisal of traditional Sudanese kisra prepared from two sorghum cultivars. Food Chem 2014; 156:110-6. [PMID: 24629945 DOI: 10.1016/j.foodchem.2014.01.069] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Revised: 12/23/2013] [Accepted: 01/21/2014] [Indexed: 11/20/2022]
Abstract
The effect of fermentation and heating on the antioxidant activity of the fermented and fermented baked (kisra) dough prepared from two Sorghum cultivars (Tabat and Wad Ahmed) was evaluated. Kisra prepared from Tabat cultivar showed higher DPPH (1,1-diphenyl-2-picrylhydrazyl radical) scavenging and ferric reducing/antioxidant power (FRAP) than that of the Wad Ahmed cultivar. Baking improves the DPPH and FRAP of the kisra prepared from two cultivars. Baking caused a variable effect on the total phenol, tannins and flavonoids content across different periods of fermentation where an increase was mainly observed for samples subjected to longer periods of fermentation. A positive high correlation between the total phenol and antioxidant activity, using the DPPH and FRAP assays, was obtained for kisra prepared from both cultivars. The same observation was obtained for tannin content. In conclusion, fermentation and heating improve the antioxidant capacity of the sorghum grains from Tabat and Wad Ahmed cultivars.
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Affiliation(s)
- Marwa Zaroug
- Botany Department, Faculty of Science, University of Khartoum, P.O. Box 321, Khartoum, Sudan
| | - Ilkay Erdogan Orhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey; Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy, Eastern Mediterranean University, Gazimagosa, The Northern Cyprus, Turkey
| | - Fatma Sezer Senol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey
| | - Sakina Yagi
- Botany Department, Faculty of Science, University of Khartoum, P.O. Box 321, Khartoum, Sudan.
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Buitimea-Cantúa NE, Torres-Chávez PI, Ledesma-Osuna AI, Ramírez-Wong B, Robles-Sánchez RM, Serna-Saldívar SO. Effect of defatting and decortication on distribution of fatty acids, phenolic and antioxidant compounds in sorghum (Sorghum bicolor) bran fractions. Int J Food Sci Technol 2013. [DOI: 10.1111/ijfs.12201] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nydia E. Buitimea-Cantúa
- Programa de Posgrado en Ciencias y Tecnología de Alimentos; Departamento de Investigación y Posgrado en Alimentos; Universidad de Sonora; Blvd. Luis Encinas y Rosales s/n Apdo Postal 1658 Col. Centro.; CP 83000; Hermosillo; Sonora; México
| | - Patricia I. Torres-Chávez
- Departamento de Investigación y Posgrado en Alimentos; Universidad de Sonora; Blvd. Luis Encinas y Rosales s/n Apdo postal 1658 Col. Centro.; CP 83000; Hermosillo; Sonora; México
| | - Ana I. Ledesma-Osuna
- Departamento de Investigación y Posgrado en Alimentos; Universidad de Sonora; Blvd. Luis Encinas y Rosales s/n Apdo postal 1658 Col. Centro.; CP 83000; Hermosillo; Sonora; México
| | - Benjamin Ramírez-Wong
- Departamento de Investigación y Posgrado en Alimentos; Universidad de Sonora; Blvd. Luis Encinas y Rosales s/n Apdo postal 1658 Col. Centro.; CP 83000; Hermosillo; Sonora; México
| | - Rosario M. Robles-Sánchez
- Departamento de Investigación y Posgrado en Alimentos; Universidad de Sonora; Blvd. Luis Encinas y Rosales s/n Apdo postal 1658 Col. Centro.; CP 83000; Hermosillo; Sonora; México
| | - Sergio O. Serna-Saldívar
- Biotecnología e Ingeniería de Alimentos; División de Biotecnología y Alimentos; Instituto Tecnológico de Monterrey; CP 64849; Monterrey; Mexico
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Martinez LC, Vargas MAP, del Angel AIC, Bermudez FC, Avalos HAJ. Total Phenolic Content and Antioxidant Capacity of Germinated, Popped, and Cooked Huauzontle (Chenopodium berlandieri spp. nuttalliae) Seeds. Cereal Chem 2013. [DOI: 10.1094/cchem-03-12-0022-r] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- L. Chaires Martinez
- Food Research Center – Instituto Tecnologico Superior de Alamo Temapache, Alamo Temapache, Veracruz, Mexico
- Corresponding author. Phone/Fax: +52 017658440038. E-mail:
| | - M. A. Perez Vargas
- Food Research Center – Instituto Tecnologico Superior de Alamo Temapache, Alamo Temapache, Veracruz, Mexico
| | - A. I. Cantor del Angel
- Food Research Center – Instituto Tecnologico Superior de Alamo Temapache, Alamo Temapache, Veracruz, Mexico
| | - F. Cruz Bermudez
- Food Research Center – Instituto Tecnologico Superior de Alamo Temapache, Alamo Temapache, Veracruz, Mexico
| | - H. A. Jimenez Avalos
- Food Research Center – Instituto Tecnologico Superior de Alamo Temapache, Alamo Temapache, Veracruz, Mexico
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46
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Sapirstein HD, Siddhu S, Aliani M. Discrimination of volatiles of refined and whole wheat bread containing red and white wheat bran using an electronic nose. J Food Sci 2013; 77:S399-406. [PMID: 23163908 DOI: 10.1111/j.1750-3841.2012.02952.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
UNLABELLED The principal objective of this study was to evaluate the capability of electronic (E) nose technology to discriminate refined and whole wheat bread made with white or red wheat bran according to their headspace volatiles. Whole wheat flour was formulated with a common refined flour from hard red spring wheat, blended at the 15% replacement level with bran milled from representative samples of one hard red and 2 hard white wheats. A commercial formula was used for breadmaking. Results varied according to the nature of the sample, that is, crust, crumb, or whole slices. Bread crust and crumb were completely discriminated. Crumb of whole wheat bread made with red bran was distinct from other bread types. When misclassified, whole wheat bread crumb with white bran was almost invariably identified as refined flour bread crumb. Using crust as the basis for comparisons, the largest difference in volatiles was between refined flour bread and whole wheat bread as a group. When refined flour bread crust was misclassified, samples tended to be confused with whole white wheat crust. Samples prepared from whole bread slices were poorly discriminated in general. E-nose results indicated that whole wheat bread formulated with white bran was more similar in volatile makeup to refined flour bread compared to whole wheat bread made with red bran. The E-nose appears to be very capable to accommodate differentiation of bread volatiles whose composition varies due to differences in flour or bran type. PRACTICAL APPLICATION Consumer preference of bread made using refined flour in contrast to whole wheat flour is partly due to the different aroma of whole wheat bread. This study used an electronic nose to analyze bread volatiles, and showed that whole wheat bread incorporating white bran was different from counterpart bread made using red bran, and was closer in volatile makeup to "white" bread made without bran. Commercial millers and bakers can take advantage of these results to formulate whole wheat flour with brans of preferred type in order to foster increased consumption of whole wheat products which confer many favorable health benefits.
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Affiliation(s)
- Harry D Sapirstein
- Department of Food Science, University of Manitoba, Winnipeg, Manitoba, Canada
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47
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Kayodé APP, Mertz C, Guyot JP, Brat P, Mouquet-Rivier C. Fate of phytochemicals during malting and fermentation of type III tannin sorghum and impact on product biofunctionality. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1935-1942. [PMID: 23373471 DOI: 10.1021/jf304967t] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The aim of the present study was to assess the effects of sorghum bioprocessing into Gowé on iron bioavailability and antioxidant properties of the final products. Gowé is an African sour beverage, whose process combines malting and fermenting of sorghum grains. The effects of the durations of germination and fermentation on the phytochemicals were evaluated using a central composite design. The antioxidant capacity and iron bioavailability of the derived flour were also evaluated. During the germination process, the tannin content of the grain decreased from 429.5 to 174.1 mg/100 g DM, while the total phenolic content increased from 300.3 to 371.5 mg GAE/100 g DM. The phenolic acid contents of the flour were significantly modified as a result of the durations of germination and fermentation. Both germination and fermentation enhanced the antioxidant capacity of sorghum flour, and antioxidant characteristics were significantly correlated with the levels of total phenolics, tannins, and phenolic acids. Phytate content of sorghum grain decreased drastically from 1003 to 369.1 mg/100 g DM when the duration of germination or fermentation increased. This was associated with an increase in the bioavailability of iron.
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Affiliation(s)
- A P Polycarpe Kayodé
- Laboratory of Valorization and Quality Management of Food Bio-Ingredients (LaBio), DNSA/FSA, Université d'Abomey-Calavi, Cotonou, Bénin.
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48
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Hübner F, Arendt EK. Germination of Cereal Grains as a Way to Improve the Nutritional Value: A Review. Crit Rev Food Sci Nutr 2013; 53:853-61. [DOI: 10.1080/10408398.2011.562060] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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49
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Woo HJ, Oh IT, Lee JY, Jun DY, Seu MC, Woo KS, Nam MH, Kim YH. Apigeninidin induces apoptosis through activation of Bak and Bax and subsequent mediation of mitochondrial damage in human promyelocytic leukemia HL-60 cells. Process Biochem 2012. [DOI: 10.1016/j.procbio.2012.06.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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50
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Bröhan M, Jerkovic V, Wilmotte R, Collin S. Catechins and Derived Procyanidins in Red and White Sorghum: Their Contributions to Antioxidant Activity. JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/j.2050-0416.2011.tb00510.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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