Comparative Evaluation of Spinach Biofortification with Selenium Nanoparticles and Ionic Forms of the Element

Golubkina, Nadezhda; Folmanis, G. E.; Тананаев, И. Г.; Кривенков, Л. В.; Кошелева, О В; Солдатенко, А. В.

doi:10.1134/s1995078017050032

Cited by 25 publications

(10 citation statements)

References 18 publications

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“…One of the possible explanations for this phenomenon may be connected with possible changes in plant hormonal status. Indeed, significant differences in Se accumulation described earlier in male and female forms of spinach [ 56 ] and hemp [ 71 ], as well as the positive effect of salicylic acid on Se–I accumulation [ 38 , 39 ], supports this hypothesis which would require further investigations to be proved.…”

Section: Different Technological Approachesmentioning

confidence: 59%

“…Furthermore, in conditions of joint Se–I hydroponics application, the activation of Se organic forms biosynthesis (SeMet, SeCys) reportedly takes place [ 38 , 41 ]. Though phytohormones are known to participate in plant Se accumulation [ 55 , 56 ], induce enrichment of chlorella with omega-3 fatty acids [ 57 ], take part to plant protection against heavy metals uptake [ 40 , 58 ], the investigations of Smolen et al [ 38 , 39 , 40 , 41 ] did not reveal any significant interaction between salicylic acid and Se.…”

Section: Different Technological Approachesmentioning

confidence: 99%

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Joint Biofortification of Plants with Selenium and Iodine: New Field of Discoveries

Golubkina

Moldovan

Kekina

et al. 2021

Plants

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The essentiality of selenium (Se) and iodine (I) to human beings and the widespread areas of selenium and iodine deficiency determine the high significance of functional food production with high levels of these elements. In this respect, joint biofortification of agricultural crops with Se and I is especially attractive. Nevertheless, in practice this topic has raised many problems connected with the possible utilization of many Se and I chemical forms, different doses and biofortification methods, and the existence of wide species and varietal differences. The limited reports relevant to this subject and the multiplicity of unsolved questions urge the need for an adequate evaluation of the results obtained up-to-date, useful for developing further future investigations. The present review discusses the outcome of joint plant Se–I biofortification, as well as factors affecting Se and I accumulation in plants, paying special attention to unsolved issues. A particular focus has been given to the prospects of herb sprouts production enriched with Se and I, as well as the interactions between the latter microelements and arbuscular-mycorrhizal fungi (AMF).

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Section: Different Technological Approachesmentioning

confidence: 59%

Section: Different Technological Approachesmentioning

confidence: 99%

Joint Biofortification of Plants with Selenium and Iodine: New Field of Discoveries

Golubkina

Moldovan

Kekina

et al. 2021

Plants

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“…Vitamin C participates as an endogenous antioxidant in plants and exerts a protective action against free radicals in addition to an enzymatic cofactor that acts involved in photosynthesis (Palencia et al, 2016). Se functions as a peroxidase deglutition cofactor, which may increase ascorbic acid content through a stimulating effect on glutathione (GSH), reducing DHA chemically to ascorbic acid by the ascorbate-glutathione cycle (Golubkina et al, 2017).…”

Section: Vitamin Cmentioning

confidence: 99%

Agronomic biofortification with selenium improves the yield and nutraceutical quality in tomato under soilless conditions

Gaucin-Delgado

Hernández-Montiel²,

Chávez

et al. 2020

Not Bot Horti Agrobo

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Selenium (Se) is an essential element for humans. Its consumption comes from food of animal or vegetal origin; whose content varies widely depending on its availability in soil or anthropogenic sources. Biofortification improves food nutritional quality, and its consumption has a positive influence in human health. Thus, the objective of this research was to assess agricultural biofortification with Se in tomato fruit and its effects on yield, nutraceutical quality, and antioxidant capacity. Five Se doses (0, 2, 4, 6, and 8 mg L-1) in the form of sodium selenite (Na2SeO3) were added in a nutritional solution in a hydroponic system. The results obtained indicated that agricultural biofortification with Se applied in the nutritional solution improved yield, nutraceutical quality, and Se concentration in tomato fruit. The optimum Se dose that maximized yield and nutraceutical quality, as well as the recommended consumption concentration in tomato fruit in this study was 2 mg L-1 (Na2SeO4) because higher doses decreased yield and bioactive compound biosynthesis. Incorporating Se in the nutritional solution is an alternative to increase phytochemical compound biosynthesis in tomato fruit and yield with the possibility of improving public health with its consumption.

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“…After the usage of SeNPs in female spinach plants, it was discovered that the Cd and Pb concentrations decreased by 66% and 19%, respectively. The protective effect of female spinach plants against Cd increases as the oxidation state of the plant decreases [49]. To date, the nanofertilizers are manufactured using metal ions such as silicone and Se.…”

Section: Fertilizer For Cropsmentioning

confidence: 99%

Uses of Selenium Nanoparticles in the Plant Production

et al. 2021

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Plant production today depends on the ability of agriculturists to transport and recycle minerals, particularly those minerals which are nutritionally important to animals and human beings, through various agriculture products. It is important to note that the attenuation of these mineral deposits by green plants, as well as their subsequent role in the production of organic compounds, is fundamental to almost all known forms of life. Selenium (Se) is among those trace mineral which are crucial for the maintenance of plant physiology. The significance, production, and biological effects of this element, as well as its application in sustainable development, are remaining an interesting topic of discussion. Moreover, there has been a huge rise in the potential applications of nanotechnology in the food and agriculture industries. Several studies have been conducted on the various biological activities of selenium nanoparticles (SeNPs) and their biosynthesis. There is plenty of research performed on the effects of Se in plant nutrition and physiology, but there is a lack of information about the effects of SeNPs in SeNPs toxicity, and other aspects of using SeNPs in agriculture. The current review is focused on recent information related to the effects and fate of SeNPs in agronomy. We also aimed attention at the primary sources and behavior of Se in different environments, such as soil, water, air, and plants. All the data provides an extremely fertile domain for future investigation and research.

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Comparative Evaluation of Spinach Biofortification with Selenium Nanoparticles and Ionic Forms of the Element

Cited by 25 publications

References 18 publications

Joint Biofortification of Plants with Selenium and Iodine: New Field of Discoveries

Joint Biofortification of Plants with Selenium and Iodine: New Field of Discoveries

Agronomic biofortification with selenium improves the yield and nutraceutical quality in tomato under soilless conditions

Uses of Selenium Nanoparticles in the Plant Production

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