Aging and Substrate Type Effects on Iodide and Iodate Accumulation by Barley (Hordeum vulgare L.)

Duborská, Eva; Urík, Martin; Bujdoš, Marek; Kubová, Jana

doi:10.1007/s11270-016-3112-8

Cited by 8 publications

(4 citation statements)

References 36 publications

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“…Among applied iodine species, iodide is considered more mobile; higher accumulation rates were observed in carrot [133], common buckwheat [120], and barley [100]; however, its deleterious effects are more pronounced compared to iodate [94]. On the other hand, Lawson et al [134] observed greater yield in lettuce and kohlrabi from foliar iodide application, while iodate-treated plants showed higher accumulation rates.…”

Section: Agronomic Biofortificationmentioning

confidence: 99%

“…Despite the possibility of iodine toxicity to plants, it is reported that low concentrations of iodine increase yield, biomass production, and plant qualitative parameters [62][63][64]97,98]. Some studies indicated that the detrimental effect of iodate is not as severe as that of iodide since iodate is not as readily bioavailable as iodide and its reduction is probably needed prior to absorption [99][100][101]. The beneficial effects of selenium and iodine on plant growth was recently reviewed by Golubkina et al [102].…”

Section: Selenium and Iodine In Plantsmentioning

confidence: 99%

“…Agronomic biofortification has several limitations including sorptive interactions with soil components, which reduce the bioavailability of applied micronutrient fertilizers [100,101,144,145].…”

Section: Agronomic Biofortificationmentioning

confidence: 99%

“…Increased bioavailability from soils can be achieved by the use of various microorganisms, so-called bio-fertilizers [10,146]. However, this method cannot be applied for iodine biofortification, because iodine is biovolatilized as methyl iodide at high rates by both bacteria and microscopic filamentous fungi [100,[147][148][149].…”

Section: Agronomic Biofortificationmentioning

confidence: 99%

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Current Strategies for Selenium and Iodine Biofortification in Crop Plants

et al. 2022

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Selenium and iodine are essential trace elements for both humans and animals. Among other things, they have an essential role in thyroid function and the production of important hormones by the thyroid gland. Unfortunately, in many areas, soils are deficient in selenium and iodine, and their amount is insufficient to produce crops with adequate contents to cover the recommended daily intake; thus, deficiencies have an endemic character. With the introduction of iodized table salt in the food industry, the thyroid status of the population has improved, but several areas remain iodine deficient. Furthermore, due to the strong relationship between iodine and selenium in metabolic processes, selenium deficiency often compromises the desired positive impact of salt iodization efforts. Therefore, a considerable number of studies have looked for alternative methods for the simultaneous supplementation of selenium and iodine in foodstuff. In most cases, the subject of these studies is crops; recently, meat has also been a subject of interest. This paper reviews the most recent strategies in agriculture to fortify selenium and iodine in crop plants, their effect on the quality of the plant species used, and the potential impact of food processing on their stability in fortified crops.

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