1
|
Mohammadi M, Mohammadi R. Potential of tetraploid wheats in plant breeding: A review. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2024; 346:112155. [PMID: 38885883 DOI: 10.1016/j.plantsci.2024.112155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 06/05/2024] [Accepted: 06/08/2024] [Indexed: 06/20/2024]
Abstract
Domestication syndrome, selection pressure, and modern plant breeding programs have reduced the genetic diversity of the wheat germplasm. For the genetic gains of breeding programs to be sustainable, plant breeders require a diverse gene pool to select genes for resistance to biotic stress factors, tolerance to abiotic stress factors, and improved quality and yield components. Thus, old landraces, subspecies and wild ancestors are rich sources of genetic diversity that have not yet been fully exploited, and it is possible to utilize this diversity. Compared with durum wheat, tetraploid wheat subspecies have retained much greater genetic diversity despite genetic drift and various environmental influences, and the identification and utilization of this diversity can make a greater contribution to the genetic enrichment of wheat. In addition, using the pre-breeding method, the valuable left-behind alleles in the wheat gene pool can be re-introduced through hybridization and introgressive gene flow to create a sustainable opportunity for the genetic gain of wheat. This review provides some insights about the potential of tetraploid wheats in plant breeding and the genetic gains made by them in plant breeding across past decades, and gathers the known functional information on genes/QTLs, metabolites, traits and their direct involvement in wheat resistance/tolerance to biotic/abiotic stresses.
Collapse
Affiliation(s)
- Majid Mohammadi
- Dryland Agricultural Research Institute (DARI), Sararood branch, AREEO, Kermanshah, Iran.
| | - Reza Mohammadi
- Dryland Agricultural Research Institute (DARI), Sararood branch, AREEO, Kermanshah, Iran.
| |
Collapse
|
2
|
Bonfiglioli L, Urbanavičiūtė I, Pagnotta MA. Durum wheat ( Triticum turgidum L. var. durum) root system response to drought and salt stresses and genetic characterization for root-related traits. FRONTIERS IN PLANT SCIENCE 2024; 15:1362917. [PMID: 38584946 PMCID: PMC10995220 DOI: 10.3389/fpls.2024.1362917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 02/26/2024] [Indexed: 04/09/2024]
Abstract
Abiotic stresses such as drought and salt are significant threats to crop productivity. The root system adaptation and tolerance to abiotic stresses are regulated by many biochemical reactions, which create a complex and multigenic response. The present study aims to evaluate the diversity of root responses to cyclic abiotic stress in three modern durum wheat varieties and one hydric stress-tolerant landrace in a pot experiment from seedling to more advanced plant development stages. The genotypes responded to abiotic stress during the whole experiment very differently, and at the end of the experiment, nine out of the 13 traits for the landrace J. Khetifa were significantly higher than other genotypes. Moreover, single sequence repeat (SSR) genetic analysis revealed high polymorphism among the genotypes screened and interesting private alleles associated with root system architecture traits. We propose that the markers used in this study could be a resource as material for durum wheat breeding programs based on marker-assisted selection to increase the vegetal material with high drought and salt stress tolerance and to identify candidates with strong early vigor and efficient root systems. This study provides appropriate genetic materials for marker-assisted breeding programs as well as a basic study for the genetic diversity of root traits of durum wheat crops.
Collapse
Affiliation(s)
| | | | - Mario A. Pagnotta
- Department of Agricultural and Forest Sciences, Tuscia University, Viterbo, Italy
| |
Collapse
|
3
|
Jan S, Kumar S, Yousuf M, Shafi S, Majid R, Khan MA, Jeelani F, Shikari AB, Kaur S, Kumar S, Kalia S, Singh K, Prasad M, Varshney RK, Mir RR. Do diverse wheat genotypes unleash their biochemical arsenal differentially to conquer cold stress? A comprehensive study in the Western Himalayas. PHYSIOLOGIA PLANTARUM 2023; 175:e14069. [PMID: 38148247 DOI: 10.1111/ppl.14069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/04/2023] [Accepted: 10/06/2023] [Indexed: 12/28/2023]
Abstract
Wheat is one of the most important cereal crops in the world. Cold stress is a major constraint in production of wheat grown in cold climate regions. In this study, we conducted a comprehensive assessment of cold stress tolerance in wheat genotypes through field screening, cell membrane stability through electrolyte leakage assay and biochemical profiling. A core set comprising 4560 genotypes was evaluated for two years (2021-2022), revealing substantial genetic variation for cold stress tolerance. Most genotypes exhibited moderate tolerance, while a smaller proportion showed susceptibility to cold stress. Based on the cold screening data in the field, a mini-core set of 350 genotypes was selected for membrane stability analysis using electrical conductivity assays. Significant differences were observed in membrane stability among the genotypes, indicating the presence of genetic variation for this trait. Furthermore, a mini-core set was narrowed down to 50 diverse candidate genotypes that were subsequently profiled for various biochemicals, including reactive oxygen species (ROS) like lipid peroxidation (MDA) and hydrogen peroxide (H2 02 ), osmoprotectant (proline) and enzymatic antioxidants including ascorbate peroxidase (APX), superoxide dismutase (SOD), guaiacol peroxidase (GPX), and catalase (CAT). Correlation analysis of the biochemicals revealed negative associations between antioxidants and reactive oxygen species (ROS), highlighting their role in mitigating oxidative damage under cold stress. This study enhances our understanding of the physiological and biochemical mechanisms underlying cold stress tolerance in wheat. The identified genotypes with superior cold stress tolerance can serve as valuable genetic resources for wheat breeding.
Collapse
Affiliation(s)
- Sofora Jan
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| | - Sandeep Kumar
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| | - Munaza Yousuf
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| | - Safoora Shafi
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| | - Ronak Majid
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| | - M Anwar Khan
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| | - Fehim Jeelani
- Division of Agricultural Economics & Statistics, Wadura, India
| | - Asif Bashir Shikari
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| | - Satinder Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, Punjab, India
| | - Sundeep Kumar
- Division of Genomic Resources, NBPGR, New Delhi, India
| | - Sanjay Kalia
- Department of Biotechnology (DBT), Government of India, New Delhi, India
| | - Kuldeep Singh
- Gene Bank/Accelerated Crop Improvement Program, ICRISAT, Patancheru, Telangana, India
| | - Manoj Prasad
- National Institute of Plant Genome Research, New-Dehli, India
- Department of Genetics, University of Delhi, South Campus, Dhaula Kuan, New Delhi, India
| | - Rajeev K Varshney
- Centre for Crop & Food Innovation, State Agricultural Biotechnology Centre, Food Futures Institute, Murdoch University, Murdoch, WA, Australia
| | - Reyazul Rouf Mir
- Division of Genetics & Plant Breeding, Faculty of Agriculture (FoA), Sopore, Kashmir, J&K, India
| |
Collapse
|
4
|
Ramesh P, Juturu VN, Yugandhar P, Pedersen S, Hemasundar A, Yolcu S, Chandra Obul Reddy P, Chandra Mohan Reddy CV, Veerabramha Chari P, Mohan R, Chandra Sekhar A. Molecular genetics and phenotypic assessment of foxtail millet ( Setaria italica (L.) P. Beauv.) landraces revealed remarkable variability of morpho-physiological, yield, and yield-related traits. Front Genet 2023; 14:1052575. [PMID: 36760993 PMCID: PMC9905688 DOI: 10.3389/fgene.2023.1052575] [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: 09/24/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Foxtail millet (Setaria italica (L.) P. Beauv.) is highly valued for nutritional traits, stress tolerance and sustainability in resource-poor dryland agriculture. However, the low productivity of this crop in semi-arid regions of Southern India, is further threatened by climate stress. Landraces are valuable genetic resources, regionally adapted in form of novel alleles that are responsible for cope up the adverse conditions used by local farmers. In recent years, there is an erosion of genetic diversity. We have hypothesized that plant genetic resources collected from the semi-arid climatic zone would serve as a source of novel alleles for the development of climate resilience foxtail millet lines with enhanced yield. Keeping in view, there is an urgent need for conservation of genetic resources. To explore the genetic diversity, to identify superior genotypes and novel alleles, we collected a heterogeneous mixture of foxtail millet landraces from farmer fields. In an extensive multi-year study, we developed twenty genetically fixed foxtail millet landraces by single seed descent method. These landraces characterized along with four released cultivars with agro-morphological, physiological, yield and yield-related traits assessed genetic diversity and population structure. The landraces showed significant diversity in all the studied traits. We identified landraces S3G5, Red, Black and S1C1 that showed outstanding grain yield with earlier flowering, and maturity as compared to released cultivars. Diversity analysis using 67 simple sequence repeat microsatellite and other markers detected 127 alleles including 11 rare alleles, averaging 1.89 alleles per locus, expected heterozygosity of 0.26 and an average polymorphism information content of 0.23, collectively indicating a moderate genetic diversity in the landrace populations. Euclidean Ward's clustering, based on the molecular markers, principal coordinate analysis and structure analysis concordantly distinguished the genotypes into two to three sub-populations. A significant phenotypic and genotypic diversity observed in the landraces indicates a diverse gene pool that can be utilized for sustainable foxtail millet crop improvement.
Collapse
Affiliation(s)
- Palakurthi Ramesh
- Molecular Genetics and Functional Genomics Laboratory, Department of Biotechnology, School of Life Sciences, Yogi Vemana University, Kadapa, Andhra Pradesh, India
| | - Vijaya Naresh Juturu
- Molecular Genetics and Functional Genomics Laboratory, Department of Biotechnology, School of Life Sciences, Yogi Vemana University, Kadapa, Andhra Pradesh, India
| | - Poli Yugandhar
- Plant Molecular Biology Laboratory, Indian Institute of Rice Research, Hyderabad, Telangana, India
| | - Sydney Pedersen
- Department of Biology, Mercyhurst University, Erie, PA, United States
| | - Alavilli Hemasundar
- Department of Bioresources Engineering, Sejong University, Seoul, South Korea
| | - Seher Yolcu
- Department of Life Sciences, Sogang University, Seoul, South Korea
| | - Puli Chandra Obul Reddy
- Plant Molecular Biology Laboratory, Department of Botany, School of Life Sciences, Yogi Vemana University, Kadapa, Andhra Pradesh, India
| | | | - P. Veerabramha Chari
- Department of Biotechnology, Krishna University, Machilipatnam, Andhra Pradesh, India
| | - Rajinikanth Mohan
- Department of Biology, Mercyhurst University, Erie, PA, United States,*Correspondence: Akila Chandra Sekhar, , ; Rajinikanth Mohan,
| | - Akila Chandra Sekhar
- Molecular Genetics and Functional Genomics Laboratory, Department of Biotechnology, School of Life Sciences, Yogi Vemana University, Kadapa, Andhra Pradesh, India,*Correspondence: Akila Chandra Sekhar, , ; Rajinikanth Mohan,
| |
Collapse
|
5
|
Sharma A, Arif MAR, Shamshad M, Rawale KS, Brar A, Burgueño J, Shokat S, Kaur R, Vikram P, Srivastava P, Sandhu N, Singh J, Kaur S, Chhuneja P, Singh S. Preliminary Dissection of Grain Yield and Related Traits at Differential Nitrogen Levels in Diverse Pre-Breeding Wheat Germplasm Through Association Mapping. Mol Biotechnol 2023; 65:116-130. [PMID: 35908127 DOI: 10.1007/s12033-022-00535-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/14/2022] [Indexed: 01/11/2023]
Abstract
Development of nutrient efficient cultivars depends on effective identification and utilization of genetic variation. We characterized a set of 276 pre-breeding lines (PBLs) for several traits at different levels of nitrogen application. These PBLs originate from synthetic wheats and landraces. We witnessed significant variation in various traits among PBLs to different nitrogen doses. There was ~ 4-18% variation range in different agronomic traits in response to nitrogen application, with the highest variation for the biological yield (BY) and the harvest index. Among various agronomic traits measured, plant height, tiller number, and BY showed a positive correlation with nitrogen applications. GWAS analysis detected 182 marker-trait associations (MTAs) (at p-value < 0.001), out of which 8 MTAs on chromosomes 5D, 4A, 6A, 1B, and 5B explained more than 10% phenotypic variance. Out of all, 40 MTAs observed for differential nitrogen application response were contributed by the synthetic derivatives. Moreover, 20 PBLs exhibited significantly higher grain yield than checks and can be selected as potential donors for improved plant nitrogen use efficiency (pNUE).
Collapse
Affiliation(s)
- Achla Sharma
- Punjab Agricultural University, Ludhiana, India.
| | - Mian A R Arif
- Nuclear Institute for Agriculture and Biology, Faisalabad, 38000, Pakistan
| | - M Shamshad
- Punjab Agricultural University, Ludhiana, India
| | | | | | - Juan Burgueño
- CIMMYT, Carretera México Veracruz Km. 45, El Batán, 56237, Texcoco, CP, Mexico
| | - Sajid Shokat
- Nuclear Institute for Agriculture and Biology, Faisalabad, 38000, Pakistan
| | | | - Parsahnt Vikram
- International Center for Biosaline Agriculture, Academic City, Dubai, UAE
| | | | | | | | | | | | | |
Collapse
|
6
|
Negisho K, Shibru S, Pillen K, Ordon F, Wehner G. Genetic diversity of Ethiopian durum wheat landraces. PLoS One 2021; 16:e0247016. [PMID: 33596260 PMCID: PMC7888639 DOI: 10.1371/journal.pone.0247016] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 01/30/2021] [Indexed: 01/27/2023] Open
Abstract
Genetic diversity and population structure assessment in crops is essential for marker trait association, marker assisted breeding and crop germplasm conservation. We analyzed a set of 285 durum wheat accessions comprising 215 Ethiopian durum wheat landraces, 10 released durum wheat varieties, 10 advanced durum wheat lines from Ethiopia, and 50 durum wheat lines from CIMMYT. We investigated the genetic diversity and population structure for the complete panel as well as for the 215 landraces, separately based on 11,919 SNP markers with known physical positions. The whole panel was clustered into two populations representing on the one hand mainly the landraces, and on the other hand mainly released, advanced and CIMMYT lines. Further population structure analysis of the landraces uncovered 4 subgroups emphasizing the high degree of genetic diversity within Ethiopian durum landraces. Population structure based AMOVA for both sets unveiled significant (P < 0.001) variation between populations and within populations. Total variation within population accessions (81%, 76%) was higher than total variation between populations (19%, 24%) for both sets. Population structure analysis based genetic differentiation (FST) and gene flow (Nm) for the whole set and the Ethiopian landraces were 0.19 and 0.24, 1.04, and 0.81, respectively indicating high genetic differentiation and limited gene flow. Diversity indices verify that the landrace panel was more diverse with (I = 0.7, He = 0.46, uHe = 0.46) than the advanced lines (I = 0.6, He = 0.42, uHe = 0.42). Similarly, differences within the landrace clusters were observed. In summary a high genetic diversity within Ethiopian durum wheat landraces was detected, which may be a target for national and international wheat improvement programs to exploit valuable traits for biotic and abiotic stresses.
Collapse
Affiliation(s)
- Kefyalew Negisho
- Ethiopian Institute of Agricultural Research (EIAR), National Agricultural Biotechnology Research Center, Holeta, Ethiopia
| | - Surafel Shibru
- Ethiopian Institute of Agricultural Research (EIAR), Melkassa Research Center, Melkassa, Ethiopia
| | - Klaus Pillen
- Martin-Luther-University, Institute of Agricultural and Nutritional Sciences, Halle (Saale), Germany
| | - Frank Ordon
- Julius Kühn Institute (JKI), Institute for Resistance Research and Stress Tolerance, Quedlinburg, Germany
| | - Gwendolin Wehner
- Julius Kühn Institute (JKI), Institute for Resistance Research and Stress Tolerance, Quedlinburg, Germany
| |
Collapse
|
7
|
Bouzid A, Arous A, Felouah OC, Merah O, Adda A. Contribution of Current Photosynthesis and Reserves Remobilization in Grain Filling and Its Composition of Durum Wheat Under Different Water Regimes. ACTA UNIVERSITATIS AGRICULTURAE ET SILVICULTURAE MENDELIANAE BRUNENSIS 2020. [DOI: 10.11118/actaun202068060937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
8
|
Naderi S, Fakheri BA, Maali-Amiri R, Mahdinezhad N. Tolerance responses in wheat landrace Bolani are related to enhanced metabolic adjustments under drought stress. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 150:244-253. [PMID: 32169794 DOI: 10.1016/j.plaphy.2020.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/27/2020] [Accepted: 03/02/2020] [Indexed: 05/23/2023]
Abstract
Physio-biochemical adaptations of wheat landraces may have great importance in their growth, survival and yield under drought stress. Here, we evaluated the effects of drought stress on some defense systems of wheat cultivar "Sistan" (drought-sensitive) and landrace "Bolani" (drought-tolerant). Under drought stress, Bolani plants showed lower increases in hydrogen peroxide content compared to Sistan ones, which was accompanied with significant decrease in malondialdehyde and electrolyte leakage indices. Increasing the transcript levels and activity of enzymatic and non-enzymatic antioxidants along with phenylpropanoid metabolites improved relative tolerance to drought-induced oxidative stress, particularly in Bolani plants, results which may be confirmed by a significant decrease in the damage indices. In the phenylpropanoid pathway, the biosynthetic pathway of total phenol, flavonoids and anthocyanins was more active than lignin-biosynthetic pathway, which could early respond to drought stress. These results may be confirmed by their negative significant correlations with damage indices as well as a non-significant correlation of lignin with most enzymatic and non-enzymatic antioxidants in plants. Lower decrease of chlorophyll (Chl) and carotenoid contents in Bolani plants compared to Sistan ones indicated the relative stability of photosynthetic pigments under drought stress. Our results suggested that integrating metabolic pathways could coordinately alleviate oxidative stress that can lead to introducing suitable genetic sources for drought tolerance.
Collapse
Affiliation(s)
- Salehe Naderi
- Department of Plant Breeding and Biotechnology, Faculty of Agriculture, University of Zabol, Zabol, Iran
| | - Barat-Ali Fakheri
- Department of Plant Breeding and Biotechnology, Faculty of Agriculture, University of Zabol, Zabol, Iran
| | - Reza Maali-Amiri
- Department of Agronomy and Plant Breeding, College of Agriculture and Natural Resources, University of Tehran, 31587-77871, Karaj, Iran.
| | - Nafiseh Mahdinezhad
- Department of Plant Breeding and Biotechnology, Faculty of Agriculture, University of Zabol, Zabol, Iran
| |
Collapse
|
9
|
Elkeilsh A, Awad YM, Soliman MH, Abu-Elsaoud A, Abdelhamid MT, El-Metwally IM. Exogenous application of β-sitosterol mediated growth and yield improvement in water-stressed wheat (Triticum aestivum) involves up-regulated antioxidant system. JOURNAL OF PLANT RESEARCH 2019; 132:881-901. [PMID: 31606785 DOI: 10.1007/s10265-019-01143-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 10/01/2019] [Indexed: 05/19/2023]
Abstract
Water stress reduces crop production significantly, and climate change has further aggravated the problem mainly in arid and semi-arid regions. This was the first study on the possible effects of β-sitosterol application in ameliorating the deleterious changes in wheat induced by water stress under field condition and drip irrigation regimes. A field experiment with the split-plot design was conducted, and wheat plants were foliar sprayed with four β-sitosterol (BBS) concentrations (0, 25, 75, and 100 mg L-1) and two irrigation regimes [50 and 100% of crop evapotranspiration (ETc)]. Water stress without BBS treatment reduced biological yield, grain yield, harvest index, and photosynthetic efficiency significantly by 28.9%, 42.8%, 19.6%, and 20.5% compared with the well-watered plants, respectively. Proline content increased in water-stressed and BSS-treated plants, owing to a significant role in cellular osmotic adjustment. Application of BSS was effective in reducing the generation of hydrogen peroxide (H2O2) and hence the malondialdehyde content significantly in water-stressed and well-watered wheat plants. Application of BSS up-regulated the activity of antioxidant enzymes (SOD, CAT, POD, and APX) significantly and increased the content of tocopherol, ascorbic acid, and carotene thereby reducing the levels of reactive oxygen species. The increased antioxidant system in BSS treated plants was further supported by the expression level of SOD and dehydrin genes in both water-stressed and well-watered plants. In the present study, the application of BBS at 100 mg L-1 was beneficial and can be recommended for improving the growth and yield of the wheat crop under water stress.
Collapse
Affiliation(s)
- Amr Elkeilsh
- Botany Department, Faculty of Science, Suez Canal University, Ismailia, 41522, Egypt
| | - Yasser M Awad
- Agricultural Botany Department, Faculty of Agriculture, Suez Canal University, Ismailia, 41522, Egypt
| | - Mona H Soliman
- Biology Department, Faculty of Science, Taibah University, Yanbu, Kingdom of Saudi Arabia.
- Botany and Microbiology Department, Faculty of Science, Cairo University, Giza, 12613, Egypt.
| | | | - Magdi T Abdelhamid
- Botany Department, National Research Centre, 33 Al Behoos Street, Dokki, Cairo, Egypt
| | - Ibrahim M El-Metwally
- Botany Department, National Research Centre, 33 Al Behoos Street, Dokki, Cairo, Egypt
| |
Collapse
|
10
|
Boukid F, Folloni S, Sforza S, Vittadini E, Prandi B. Current Trends in Ancient Grains-Based Foodstuffs: Insights into Nutritional Aspects and Technological Applications. Compr Rev Food Sci Food Saf 2017; 17:123-136. [PMID: 33350067 DOI: 10.1111/1541-4337.12315] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 09/15/2017] [Accepted: 09/22/2017] [Indexed: 12/18/2022]
Abstract
For centuries, ancient grains fed populations, but due to their low yield, they were abandoned and replaced by high-yielding species. However, currently, there is a renewed interest in ancient wheat and pseudocereal grains from consumers, farmers, and manufacturers. Ancient wheat such as einkorn, emmer, spelt, and Kamut®, are being reintegrated because of their low fertilizer input, high adaptability and important genetic diversity. New trends in pseudocereal products are also emerging, and they are mostly appreciated for their nutritional outcomes, particularly by the gluten-free market. Toward healthier lifestyle, ancient grains-based foodstuffs are a growing business and their industrialization is taking 2 pathways, either as a raw ingredient or a functional ingredient. This paper deals with these grain characteristics by focusing on the compositional profile and the technological potential.
Collapse
Affiliation(s)
- Fatma Boukid
- Food and Drug Dept., Univ. of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | | | - Stefano Sforza
- Food and Drug Dept., Univ. of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Elena Vittadini
- Food and Drug Dept., Univ. of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Barbara Prandi
- Food and Drug Dept., Univ. of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| |
Collapse
|