Seed soaking in I and Se solutions increases concentrations of both elements and changes morphological and some physiological parameters of pea sprouts

Jerše, Ana; Kacjan-Maršić, Nina; Šircelj, Helena; Germ, Mateja; Kroflič, Ana; Stibilj, Vekoslava

doi:10.1016/j.plaphy.2017.06.009

Cited by 22 publications

(31 citation statements)

References 37 publications

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“…36 However, the microgreens yield, glutathione content and F v /F m showed no negative effects of these combined Se and I treatments. By contrast, the yields were even enhanced, which suggests that enhanced ETS activity might be a consequence of a stimulating effect of the combinations of Se and I on the metabolic potential in these microgreens, as was proposed for pea sprouts by Jerse et al 20 To better understand how Se and I influenced the accumulation of each other in the buckwheat microgreens, we evaluated the uptake of Se and I as an approximation, which was calculated as the Se and I masses in the microgreens divided by the theoretical masses of Se and I in the seeds after soaking (on the assumption that water, Se and I were taken up similarly). The mean dry mass for microgreens of 7.3% was considered.…”

Section: Discussionmentioning

confidence: 66%

“…The Se determination was conducted as described by Jerse et al 20 To avoid doubly charged and polyatomic interference for the mass/charge ratio of 78. Se was determined using inductively coupled plasma tandem mass spectrometry (model 8800; Agilent Technologies, Tokyo, Japan) (for details, see Supporting information, Table S1), using oxygen in a reaction cell.…”

Section: Selenium Determinationmentioning

confidence: 99%

“…The procedure for I determination was as reported by Jerse et al 20 After dilution of the common buckwheat microgreens and seed samples prepared for analysis, tellurium was added as an internal standard. The I content was then determined using inductively coupled plasma mass spectrometry (model 7500ce; Agilent Technologies) (for details, see Supporting information, Table S1).…”

Section: Iodine Determinationmentioning

confidence: 99%

“…10,[17][18][19] However, there has been little consideration of the interactions between various chemical forms of Se and I, in terms of their effects on the physiological and biochemical characteristics of the plants. 8,20,21 More recently, common buckwheat has become an increasingly important and promising alternative crop because it can be cultivated across a wide range of growth conditions. 22 Common buckwheat is used as a food (i.e.…”

Section: Introductionmentioning

confidence: 99%

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Biofortification of common buckwheat microgreens and seeds with different forms of selenium and iodine

et al. 2019

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BACKGROUND: The biofortification of crops can counteract human diseases, including selenium (Se) and iodine (I) deficiencies in the diet. Little is known about the effects of combinations of Se and I on microgreens and seeds, or on their accumulation in these tissues. The present study aimed to evaluate Se (SeO 3 2− , SeO 4 2− ) and I (I − , IO 3 − ) biofortification of common buckwheat microgreens and seeds with respect to the effects of the addition of Se, I and Se + I on yield and on physiological and biochemical characteristics.RESULTS: In combination treatments, microgreens yield (600-800 g m −2 ) was 50-70% higher than for Se and I alone. The respiratory potential also increased by 60-120%. F v /F m was close to 0.8 in all samples. Se content [0.24 g g −1 dry weight (DW)] was 50% higher for combination treatments than for Se and I alone. I content was highest for IO 3 − treatment (216 g g −1 DW) and decreased in combination treatments with Se by 50%. CONCLUSION: Biofortification of buckwheat microgreens with Se and I should be performed with care because there are synergistic and antagonistic effects of these elements with respect to their accumulation. IO 3 − for the biofortification of microgreens should be kept low to prevent exceeding the recommended daily intake of I. Statistical analysisThe experiments with the common buckwheat microgreens and the field experiment with the common buckwheat plants J Sci Food Agric 2019; 99: 4353-4362

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Section: Discussionmentioning

confidence: 66%

Section: Selenium Determinationmentioning

confidence: 99%

Section: Iodine Determinationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Biofortification of common buckwheat microgreens and seeds with different forms of selenium and iodine

et al. 2019

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“…However, it has been evidenced that Se has many positive effects on plants, capable of accumulating this element (Golob et al 2016). Recently there were some reports about combined effects of Se and I on plants (Zhu et al 2004, Smoleń et al 2014, 2016, Germ et al 2015, Osmić et al 2017, Jerše et al 2017. However, according to our knowledge, the effect of Se and I on buckwheat grain has not been studied.…”

Section: Vsebnost Fagopirina In Rutina V Semenih Navadne Ajde Tretiramentioning

confidence: 95%

Fagopyrin and rutin concentration in seeds of common buckwheat plants treated with Se and I / Vsebnost fagopirina in rutina v semenih navadne ajde tretirane s selenom in jodom

Germ

Luthar

Benković

et al. 2017

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Fagopyrin and rutin concentration in seeds of common buckwheat plants treated with Se and IVery little data about impact of simultaneous addition of selenium and iodine on plants exists. Plants of common buckwheat Fagopyrum esculentum Moench. were grown outdoors and were foliarly treated at the beginning of the flowering with different forms of Se (selenite, selenate) and I (iodide, iodate) and their combinations. Plants were harvested and seeds were collected and grounded, and the concentrations of fagopyrin and rutin were determined. Nor Se, nor I, alone or their combination had an influence on the concentration of fagopyrin. Selenium, iodine and their combination affected the amount of rutin in common buckwheat grain.Key words: fagopyrin, rutin, common buckwheat, seeds, Se, I IZVLEČEK Vsebnost fagopirina in rutina v semenih navadne ajde tretirane s selenom in jodomZelo malo je znanega o sočasnem vplivu elementov selena in joda na rastline. Rastline navadne ajde (Fagopyrum esculentum Moench.) gojene na prostem, smo v začetku cvetenja tretirali z raztopinami selena (selenit, selenat) in joda (jodit, jodat) ter njihovimi kombinacijami. Zrnje tretiranih rastlin je bilo zmleto in izmerili smo koncentracije fagopirina in rutina. Na koncentracijo fagopirina v zrnju ni vplivalo niti tretiranje rastlin s selenom niti z jodom, pa tudi ne kombinacija obeh elementov. Na koncentracijo rutina v zrnju pa so značilno vplivala tako posamična tretiranja z raztopinami obeh elementov kot tudi kombinirano tretiranje.

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Biofortification Under Climate Change: The Fight Between Quality and Quantity

Maqbool

Abrar

Bakhsh

et al. 2020

Environment, Climate, Plant and Vegetation Growth

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Seed soaking in I and Se solutions increases concentrations of both elements and changes morphological and some physiological parameters of pea sprouts

Cited by 22 publications

References 37 publications

Biofortification of common buckwheat microgreens and seeds with different forms of selenium and iodine

Biofortification of common buckwheat microgreens and seeds with different forms of selenium and iodine

Fagopyrin and rutin concentration in seeds of common buckwheat plants treated with Se and I / Vsebnost fagopirina in rutina v semenih navadne ajde tretirane s selenom in jodom

Biofortification Under Climate Change: The Fight Between Quality and Quantity

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