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Varzakas T, Smaoui S. Global Food Security and Sustainability Issues: The Road to 2030 from Nutrition and Sustainable Healthy Diets to Food Systems Change. Foods 2024; 13:306. [PMID: 38254606 PMCID: PMC10815419 DOI: 10.3390/foods13020306] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
The accomplishment of food/nutrition security for all across sustainable food systems (SFS) is tied to the Sustainable Development Goals (SDGs). SFS is connected to all SDGs via the traditional framework of social inclusion, economic development, environmental safety, inclusivity, and the development of sustainable food systems. We suggest that, for the world to achieve sustainable development, a shift to SFS is necessary to guarantee food/nutrition security for all, while operating within planetary boundaries to protect ecosystems and adapt to and mitigate climate change. Therefore, there is a requirement for original approaches that implement systemic and more participatory methods to engage with a wider range of food system stakeholders. However, the lack of skills and tools regarding novel methodologies for food system transformation is a key obstacle to the deployment of such approaches in practice. In the first part of this review, a summary of some challenges that occur in the governance of food system transformation is given. Through a case study of plant-based proteins and their biological and chemical modification as diets shift towards alternative proteins, we demonstrate that resource-efficient food systems and food waste, through system transformation, are useful in understanding both (i) how food system transformation has ensued and (ii) how the required transformation is prohibited. Finally, we discuss the implications of food system transformation in terms of nutrition and sustainable healthy diets, which are needed to achieve changes in food safety systems in the future. The linkage of food and the environment is evident, focusing on nutrition and sustainable healthy diets. This cannot be accomplished without system change and research towards new foods and, more specifically, new proteins such as plant-based ones and their biological and chemical modification.
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Affiliation(s)
- Theodoros Varzakas
- Department of Food Science and Technology, University of the Peloponnese, Antikalamos, 24100 Kalamata, Greece
| | - Slim Smaoui
- Laboratory of Microbial, Enzymatic Biotechnology, and Biomolecules (LBMEB), Center of Biotechnology of Sfax, University of Sfax-Tunisia, Sfax 3029, Tunisia;
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Keck M, Flachs A. From Necrocene to Naíocene-promising pathways toward sustainable agri-food systems. SUSTAINABILITY SCIENCE 2022; 17:2177-2185. [PMID: 36405347 PMCID: PMC9663277 DOI: 10.1007/s11625-022-01255-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Affiliation(s)
- Markus Keck
- Center for Climate Resilience, Augsburg University, Universitätsstraße 2, 86159 Augsburg, Germany
| | - Andrew Flachs
- College of Liberal Arts, Purdue University, 100 North University Street, West Lafayette, IN 47907 USA
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Jung M, Song JS, Hong S, Kim S, Go S, Lim YP, Park J, Park SG, Kim YM. Deep Learning Algorithms Correctly Classify Brassica rapa Varieties Using Digital Images. FRONTIERS IN PLANT SCIENCE 2021; 12:738685. [PMID: 34659305 PMCID: PMC8511822 DOI: 10.3389/fpls.2021.738685] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/31/2021] [Indexed: 05/23/2023]
Abstract
Efficient and accurate methods of analysis are needed for the huge amount of biological data that have accumulated in various research fields, including genomics, phenomics, and genetics. Artificial intelligence (AI)-based analysis is one promising method to manipulate biological data. To this end, various algorithms have been developed and applied in fields such as disease diagnosis, species classification, and object prediction. In the field of phenomics, classification of accessions and variants is important for basic science and industrial applications. To construct AI-based classification models, three types of phenotypic image data were generated from 156 Brassica rapa core collections, and classification analyses were carried out using four different convolutional neural network architectures. The results of lateral view data showed higher accuracy compared with top view data. Furthermore, the relatively low accuracy of ResNet50 architecture suggested that definition and estimation of similarity index of phenotypic data were required before the selection of deep learning architectures.
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Affiliation(s)
- Minah Jung
- Department of Functional Genomics, KRIBB School of Biological Science, Korea University of Science and Technology, Daejeon, South Korea
- Euclidsoft Co., Ltd, Daejeon, South Korea
| | | | - Seongmin Hong
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, South Korea
- Molecular Genetics and Genomics Laboratory, Department of Horticulture, College of Agriculture and Life Science, Chungnam National University, Daejeon, South Korea
| | - SunWoo Kim
- Department of Bio-AI Convergence, Chungnam National University, Daejeon, South Korea
| | - Sangjin Go
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, South Korea
- Department of Horticulture, Gyeongsang National University, Jinju, South Korea
| | - Yong Pyo Lim
- Molecular Genetics and Genomics Laboratory, Department of Horticulture, College of Agriculture and Life Science, Chungnam National University, Daejeon, South Korea
| | - Juhan Park
- Euclidsoft Co., Ltd, Daejeon, South Korea
| | - Sung Goo Park
- Department of Functional Genomics, KRIBB School of Biological Science, Korea University of Science and Technology, Daejeon, South Korea
- Disease Target Structure Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, South Korea
| | - Yong-Min Kim
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, South Korea
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Sheng H, Jiang Y, Rahmati M, Chia JC, Dokuchayeva T, Kavulych Y, Zavodna TO, Mendoza PN, Huang R, Smieshka LM, Miller J, Woll AR, Terek OI, Romanyuk ND, Piñeros M, Zhou Y, Vatamaniuk OK. YSL3-mediated copper distribution is required for fertility, seed size and protein accumulation in Brachypodium. PLANT PHYSIOLOGY 2021; 186:655-676. [PMID: 33576792 PMCID: PMC8154065 DOI: 10.1093/plphys/kiab054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 01/18/2021] [Indexed: 05/05/2023]
Abstract
Addressing the looming global food security crisis requires the development of high-yielding crops. In agricultural soils, deficiency in the micronutrient copper significantly decreases grain yield in wheat (Triticum aestivum), a globally important crop. In cereals, grain yield is determined by inflorescence architecture, flower fertility, grain size, and weight. Whether copper is involved in these processes, and how it is delivered to the reproductive organs is not well understood. We show that copper deficiency alters not only the grain set but also flower development in both wheat and its recognized model, Brachypodium distachyon. We then show that the Brachypodium yellow stripe-like 3 (YSL3) transporter localizes to the phloem, transports copper in frog (Xenopus laevis) oocytes, and facilitates copper delivery to reproductive organs and grains. Failure to deliver copper, but not iron, zinc, or manganese to these structures in the ysl3 CRISPR-Cas9 mutant results in delayed flowering, altered inflorescence architecture, reduced floret fertility, grain size, weight, and protein accumulation. These defects are rescued by copper supplementation and are complemented by YSL3 cDNA. This knowledge will help to devise sustainable approaches for improving grain yield in regions where soil quality is a major obstacle for crop production. Copper distribution by a phloem-localized transporter is essential for the transition to flowering, inflorescence architecture, floret fertility, size, weight, and protein accumulation in seeds.
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Affiliation(s)
- Huajin Sheng
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Triticeae Research Institute, Sichuan Agricultural University, Wenjiang, Sichuan 611130, China
| | - Yulin Jiang
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Triticeae Research Institute, Sichuan Agricultural University, Wenjiang, Sichuan 611130, China
| | - Maryam Rahmati
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
| | - Ju-Chen Chia
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
| | - Tatyana Dokuchayeva
- Cornell Nutrient Analysis Laboratory, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
| | - Yana Kavulych
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Department of Biology, Ivan Franko National University of Lviv, Lviv 79005, Ukraine
| | - Tetiana-Olena Zavodna
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
| | - Patrick N Mendoza
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
| | - Rong Huang
- Cornell University, Cornell High Energy Synchrotron Source (CHESS), Ithaca, NY 14853, USA
| | - Louisa M Smieshka
- Cornell University, Cornell High Energy Synchrotron Source (CHESS), Ithaca, NY 14853, USA
| | - Julia Miller
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Ithaca, NY 14853, USA
| | - Arthur R Woll
- Cornell University, Cornell High Energy Synchrotron Source (CHESS), Ithaca, NY 14853, USA
| | - Olga I Terek
- Department of Biology, Ivan Franko National University of Lviv, Lviv 79005, Ukraine
| | - Nataliya D Romanyuk
- Department of Biology, Ivan Franko National University of Lviv, Lviv 79005, Ukraine
| | - Miguel Piñeros
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Ithaca, NY 14853, USA
| | - Yonghong Zhou
- Triticeae Research Institute, Sichuan Agricultural University, Wenjiang, Sichuan 611130, China
| | - Olena K Vatamaniuk
- Soil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA
- Author for communication:
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The Impact of Resource and Nutritional Resilience on the Global Food Supply System. SUSTAINABILITY 2020. [DOI: 10.3390/su12020751] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Pressure points in global food supply where resilience in supply chains can be limited or controlled are the equivalent of Critical Control Points in food safety systems. The approach of using critical control in supply chains can provide insights for nutritional improvement, sustainable food trade and food waste reduction. The pressure points determine the provision of a secure and sustainable food system where the outcomes of reducing their criticality are identified in the UN Sustainable Development Goals and other international programmes. These seek to reduce climate change impact and improve public health provision. While policy makers are rightly focussed on these targets, the data analysis methods required to rank and associate resource flow pressure points with commercial food supply chains and nutritional goals remain untested. Here, we show how methodologies can identify where opportunities to tackle future criticality exist, and where they are currently being overlooked for food categories that have the greatest consumer and dietary protein demand. The analysis provides insights that identify where latent restrictions in resilience can occur, so that the future risk of food insecurity is reduced.
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Porter JR, Wollenweber B, Jamieson PD, Fischer T. From genes to networks to what-works. NATURE PLANTS 2018; 4:234. [PMID: 29725096 DOI: 10.1038/s41477-018-0144-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- John R Porter
- Montpellier SupAgro, INRA, CIHEAM-IAMM, CIRAD, University Montpellier, Montpellier, France.
| | | | | | - Tony Fischer
- CSIRO Agriculture and Food, Canberra City, Australian Capital Territory, Australia
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Fraga H, García de Cortázar Atauri I, Malheiro AC, Santos JA. Modelling climate change impacts on viticultural yield, phenology and stress conditions in Europe. GLOBAL CHANGE BIOLOGY 2016; 22:3774-3788. [PMID: 27254813 DOI: 10.1111/gcb.13382] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 05/11/2016] [Accepted: 05/26/2016] [Indexed: 05/21/2023]
Abstract
Viticulture is a key socio-economic sector in Europe. Owing to the strong sensitivity of grapevines to atmospheric factors, climate change may represent an important challenge for this sector. This study analyses viticultural suitability, yield, phenology, and water and nitrogen stress indices in Europe, for present climates (1980-2005) and future (2041-2070) climate change scenarios (RCP4.5 and 8.5). The STICS crop model is coupled with climate, soil and terrain databases, also taking into account CO2 physiological effects, and simulations are validated against observational data sets. A clear agreement between simulated and observed phenology, leaf area index, yield and water and nitrogen stress indices, including the spatial differences throughout Europe, is shown. The projected changes highlight an extension of the climatic suitability for grapevines up to 55°N, which may represent the emergence of new winemaking regions. Despite strong regional heterogeneity, mean phenological timings (budburst, flowering, veraison and harvest) are projected to undergo significant advancements (e.g. budburst/harvest can be >1 month earlier), with implications also in the corresponding phenophase intervals. Enhanced dryness throughout Europe is also projected, with severe water stress over several regions in southern regions (e.g. southern Iberia and Italy), locally reducing yield and leaf area. Increased atmospheric CO2 partially offsets dryness effects, promoting yield and leaf area index increases in central/northern Europe. Future biomass changes may lead to modifications in nitrogen demands, with higher stress in northern/central Europe and weaker stress in southern Europe. These findings are critical decision support systems for stakeholders from the European winemaking sector.
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Affiliation(s)
- Helder Fraga
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, Vila Real, 5000-801, Portugal.
| | | | - Aureliano C Malheiro
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, Vila Real, 5000-801, Portugal
| | - João A Santos
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, Vila Real, 5000-801, Portugal
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