Mineral Biofortification in Agricultural Products

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Agricultural Product Quality and Safety".

Deadline for manuscript submissions: closed (25 August 2024) | Viewed by 1098

Special Issue Editors


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Guest Editor
Institute of Functional Agriculture Science and Technology at Yangtze River Delta (iFAST), Anhui University of Science and Technology, Chuzhou 233100, China
Interests: biofortification; functional agriculture; functional food; functional rice; selenium and zinc enrichment; hidden hunger

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Guest Editor
College of Resources and Environment, Shandong Agricultural University, Taian 271000, China
Interests: biofortification; plant nutrition; selenium amendment; functional wheat; functional agriculture

Special Issue Information

Dear Colleagues,

Human mineral deficiencies (often referred to as “hidden hunger”) are a critical obstacle to the United Nation’s second Sustainable Development Goal to “achieve food security and improved nutrition” by 2030. Chronic mineral deficiencies harm human health and may already affect billions of people worldwide. Therefore, a deeper understanding of mineral biofortification strategies and potential mechanisms is crucial for the function of agricultural products and the sustainable development of human societies.

This Special Issue focuses on developing mineral biofortification strategies and assessing factors affecting them in special soils (e.g., zinc-rich, selenium-rich, saline soils and Mollisols) to obtain functional agricultural products to meet the improvement of human health. This Special Issue on Mineral Biofortification in Agricultural Products will fully embrace inter- and trans-disciplinary studies from multiple disciplines (e.g., agricultural sciences, food science and engineering, environmental sciences, agriculture and biology, chemistry, and engineering). The selected research articles will cover the study and mechanistic analysis of various existing and newly developed strategies, including mineral amendment, microbial-assisted biofortification, genetic biofortification, and crop breeding. All types of articles, including original research, perspectives and reviews, are welcome.

Prof. Dr. Xuebin Yin
Dr. Xiaocun Zhang
Guest Editors

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Keywords

  • functional agriculture
  • biofortification
  • minerals
  • hidden hunger
  • special soils
  • zinc enrichment
  • selenium enrichment
  • microbial-assisted biofortification
  • genetic biofortification
  • crop breeding

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Published Papers (1 paper)

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Research

16 pages, 1519 KiB  
Article
Zinc Biofortification of Selective Colored Rice Cultivars: Improvement of Zinc Uptake, Agronomic Traits, and Nutritional Value
by Yuanqi Wang, Muhammad Raza Farooq, Yukun Guo, Haoyuan Sun, Pincheng Rao, Zhiwei Peng, Youtao Chen and Xuebin Yin
Agriculture 2024, 14(10), 1835; https://doi.org/10.3390/agriculture14101835 - 18 Oct 2024
Viewed by 506
Abstract
It is difficult for ordinary rice to break the zinc-rich standard. However, employing multiple unique rice cultivar resources through biofortification of agronomic measures to achieve the target is a promising attempt. In this study, a pot experiment was conducted on seven different colored [...] Read more.
It is difficult for ordinary rice to break the zinc-rich standard. However, employing multiple unique rice cultivar resources through biofortification of agronomic measures to achieve the target is a promising attempt. In this study, a pot experiment was conducted on seven different colored rice cultivars (GFHN 166, GFHN 168, GFHN 169, GH 1, GXHZ, GHSZ, and YXN), aiming to analyze the effect on zinc content, growth, quality, and health risk index when spraying zinc (400 g/ha) on the leaves at the heading age. The result indicated that after foliar biofortification treatment, the zinc content and the zinc accumulation of colored rice grains could reach up to 41.55 mg/kg and 2.28 mg/pot, respectively, increased by 43.92% and 65.22%. In addition, the SPAD value and grain protein content was 42.85 and 8.49%, also increased significantly by 2.15% and 2.91%, respectively. Among these, GXHZ and GHSZ could realize the zinc content of polished rice up to 69.7 mg/kg and 55.4 mg/kg, breaking through the standard of zinc-enrich rice (45 mg/kg). GXHZ plant height increased by 11.22%, and the zinc harvest index (6.44%) and zinc use efficiency (26.79%) were the highest. Meanwhile, the biofortification promoted the SPAD value of GHSZ and the protein content of GFHN 166 by 4.95% and 24.81%, respectively. Foliar-applied zinc at the heading stage is a vital practice to get better agronomic indicators, quality, and grain zinc biofortification of colored rice. Full article
(This article belongs to the Special Issue Mineral Biofortification in Agricultural Products)
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