Biofortification—Advances in Functional Food Research

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Physiology and Metabolism".

Deadline for manuscript submissions: closed (31 March 2022) | Viewed by 5483

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Faculty of Forestry and Wood Technology Chemistry Department, Poznan University of Life Sciences, Wojska Polskiego 75, 60-625 Poznań, Poland
Interests: trees; dendroremediation; phytoremediation; phytoextraction; arsenic; environmental pollution; speciation; analytical chemistry
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Special Issue Information

Dear Colleagues,

There is no doubt that our health depends largely on the quality of the food we eat. When it lacks some critical macro or micronutrients, we start to get sick. Plant-based foods may not contain enough minerals. One reason for the low content of nutrients in plants is the deficiency of these nutrients in the soils where crops are grown. This deficiency results from the removal of elements with plants' yield, insufficient fertilization, and limitation of the introduction of ingredients into the environment from industrial sources. Elements present in soils can also occur in forms that are difficult to absorb and inaccessible to plants. Growing crops with high yields is also not conducive to the accumulation of large amounts of elements.

One of the promising ways to enrich our diet with specific elements is biofortification. It is one of the methods of plant breeding and production, the task of which is to enhance the nutritional value of the product by supplementing it with bioavailable nutrients such as calcium (Ca), copper (Cu), iron (Fe), iodine (I), magnesium (Mg), selenium (Se) or zinc (Zn) which are present in the natural human diet in a small amount. In other words, it is a food that has an additional positive effect on health over and above the biological nutritional value. Eating these improved foods aims to reduce the occurrence of diseases caused by elemental deficiencies.

Therefore, in this special issue, articles (original research papers, perspectives, hypotheses, opinions, reviews, modelling approaches and methods) that focus on biofortification and production of functional food like whole plant studies, field trials and agronomics in model plants, crop plants, trees, aquatic plants, native species and mushrooms are most welcome.

text

Dr. Sylwia Budzynska
Guest Editor

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Keywords

  • biofortification
  • functional food
  • diet enrichment
  • nutritional value
  • supplementation
  • elemental deficiencies

Published Papers (2 papers)

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Research

17 pages, 3058 KiB  
Article
Influence of Iron Addition (Alone or with Calcium) to Elements Biofortification and Antioxidants in Pholiota nameko
by Sylwia Budzyńska, Marek Siwulski, Zuzanna Magdziak, Anna Budka, Monika Gąsecka, Pavel Kalač, Piotr Rzymski, Przemysław Niedzielski and Mirosław Mleczek
Plants 2021, 10(11), 2275; https://doi.org/10.3390/plants10112275 - 24 Oct 2021
Cited by 5 | Viewed by 2247
Abstract
Mushrooms supplementation with iron (Fe) is usually limited, and therefore it would be beneficial to search for other vital elements able to improve the process. The aim of this study was to verify a possible interaction between Fe and calcium (Ca) to estimate [...] Read more.
Mushrooms supplementation with iron (Fe) is usually limited, and therefore it would be beneficial to search for other vital elements able to improve the process. The aim of this study was to verify a possible interaction between Fe and calcium (Ca) to estimate the role of the addition of the latter metal to stimulate Fe accumulation in Pholiota nameko. Additionally, an analysis of phenolic compounds and low molecular weight organic acids (LMWOAs) was performed. The increase of Fe concentration in the substrate caused a significantly higher accumulation of this metal in P. nameko. The addition of Ca (5 or 10 mM) stimulated Fe accumulation, just as Fe concentration in the substrate stimulated Ca accumulation, which pointed to a synergism between these metals. The obtained results show that the presence of Fe in the substrate may also promote K, Mg, Mn, Na, P, and S accumulation. In contrast, the addition of Ca stimulates and/or inhibits their content in fruit bodies. The phenolic and organic acids profile was poor. Only gallic, 4-hydroxybenzoic, sinapic and syringic acids (phenolics), as well as citric and succinic acids (LMWOAs), were quantified in some combinations in P. nameko fruiting bodies. Full article
(This article belongs to the Special Issue Biofortification—Advances in Functional Food Research)
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9 pages, 272 KiB  
Article
Agronomic Performance in Low Phytic Acid Field Peas
by Donna L. Lindsay, Ambuj B. Jha, Gene Arganosa, Raymond Glahn and Thomas D. Warkentin
Plants 2021, 10(8), 1589; https://doi.org/10.3390/plants10081589 - 2 Aug 2021
Cited by 3 | Viewed by 2238
Abstract
Field pea is a pulse that delivers high protein content, slowly digestible starch and fiber, and many vitamins and minerals, including iron. Naturally occurring plant phytic acid molecules bind iron, lowering its availability for absorption during digestion. Two low phytic acid (lpa [...] Read more.
Field pea is a pulse that delivers high protein content, slowly digestible starch and fiber, and many vitamins and minerals, including iron. Naturally occurring plant phytic acid molecules bind iron, lowering its availability for absorption during digestion. Two low phytic acid (lpa) pea lines, 1-2347-144 and 1-150-81, developed by our group had 15% lower yield and 6% lower seed weight relative to their progenitor cultivar. Subsequently, we crossed the two lpa lines and two cultivars, and derived 19 promising lpa pea breeding lines; here we document their agronomic performance based on 10 replicated field trials in Saskatchewan. Seventeen of these lpa lines yielded greater than 95% of the check mean (associated cultivars) and 16 were above 98% of the check mean for 1000 seed weight. The 19 lpa lines showed 27 to 55% lower phytic acid concentration than the check mean. Iron concentrations were similar in all the lpa lines and cultivars, yet the Caco-2 human cell culture assay revealed 14 of the 19 lpa lines had 11 to 55% greater iron bioavailability than check means. Thus, a single round of plant breeding has allowed for closing the gap in performance of low phytic acid pea. Full article
(This article belongs to the Special Issue Biofortification—Advances in Functional Food Research)
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