Effects on the accumulation of calcium, magnesium, iron, manganese, copper and zinc of adding the two inorganic forms of selenium to solution cultures of Zea mays

Longchamp, Mélanie; Angéli, Nicolas; Castrec‐Rouelle, Maryse

doi:10.1016/j.plaphy.2015.11.013

Cited by 27 publications

(16 citation statements)

References 37 publications

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“…In this context, several analytical methods have been used to determine the Se content, such as atomic absorption spectrometry (Tuzen et al, 2007;Kanchi et al, 2017), spectrofluorometry (Güler et al, 2011), HPLC inductively coupled plasma MS (Montes-Bayón et al, 2006;Maneetong et al, 2013) and inductively coupled plasma optical emission spectrometry (Qiu et al, 2007;Pieniz et al, 2011;Xie et al, 2013;Welna and Szymczycha-Madeja, 2014;Longchamp et al, 2016). However, most of these methods require sample preparation steps to enhance their analytical sensitivity, specific training, and high-cost equipment and are susceptible to analyte losses due to the number of steps involved (Agrawal et al, 2009;Kanchi et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Assessment of selenium bioaccumulation in lactic acid bacteria

Mörschbächer

Dullius

et al. 2018

Journal of Dairy Science

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Selenium is an essential micronutrient for living beings, as it helps to maintain the normal physiological functions of the organism. The numerous discoveries involving the importance of this element to the health of human beings have fostered interest in research to develop enriched and functional foods. The present study evaluated the potential for bacterial strains of Enterococcus faecalis (CH121 and CH124), Lactobacillus parabuchneri (ML4), Lactobacillus paracasei (ML13, ML33, CH135, and CH139), and Lactobacillus plantarum (CH131) to bioaccumulate Se in their biomass by adding different concentrations of sodium selenite (30 to 200 mg/L) to the culture medium. Quantification of Se with UV and visible molecular absorption spectroscopy showed that the investigated bacteria were able to bioaccumulate this micromineral into their biomass. Two of the L. paracasei strains (ML13 and CH135) bioaccumulated the highest Se concentrations (38.1 ± 1.7 mg/g and 40.7 ± 1.1 mg/g, respectively) after culture in the presence of 150 mg/L of Se. This bioaccumulation potential has applications in the development of dairy products and may be an alternative Se source in the diets of humans and other animals.

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Section: Introductionmentioning

confidence: 99%

Assessment of selenium bioaccumulation in lactic acid bacteria

Mörschbächer

Dullius

et al. 2018

Journal of Dairy Science

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“…These increases mainly contributed to the concentration of 17 mg/L Na 2 SeO 3 ( Table 6 ). In the shoot of maize, however, Fe accumulation was unaffected by inorganic Se treatment, whatever its form or concentration (from 0 to 1 mg/L) [ 41 ]. This might be due to that the Se treatment concentration was not high enough for maize to induce the change of Fe content.…”

Section: Discussionmentioning

confidence: 99%

Combination of Selenium and UVA Radiation Affects Growth and Phytochemicals of Broccoli Microgreens

Gao

Shi

et al. 2021

Molecules

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Addition of selenium or application of ultraviolet A (UVA) radiation for crop production could be an effective way of producing phytochemical-rich food. This study was conducted to investigate the effects of selenium and UVA radiation, as well as their combination on growth and phytochemical contents in broccoli microgreens. There were three treatments: Se (100 μmol/L Na2SeO3), UVA (40 μmol/m2/s) and Se + UVA (with application of Se and UVA). The control (CK) was Se spraying-free and UVA radiation-free. Although treatment with Se or/and UVA inhibited plant growth of broccoli microgreens, results showed that phytochemical contents increased. Broccoli microgreens under the Se treatment had higher contents of total soluble sugars, total phenolic compounds, total flavonoids, ascorbic acid, Fe, and organic Se and had lower Zn content. The UVA treatment increased the contents of total chlorophylls, total soluble proteins, total phenolic compounds, and FRAP. However, the Se + UVA treatment displayed the most remarkable effect on the contents of total anthocyanins, glucoraphanin, total aliphatic glucosinolates, and total glucosinolates; here, significant interactions between Se and UVA were observed. This study provides valuable insights into the combinational selenium and UVA for improving the phytochemicals of microgreens grown in an artificial lighting plant factory.

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“…These treatments are statistically at par with the treatment (T 18 ) i.e., 5.01 mg kg -1 during2018 and 5.64 mg kg -1 during 2019 respectively. (Longchamp et al, 2016, Gyanendra et al, 2015, Singh et al, 2016 In conclusion the present investigation, it was apparent that application of N and P fertilizer in treatment T 19 [140:80:50 NPK kg ha -1 + Zn (20 kg ha -1 ) + Mn (25 kg ha -1 ) + Azotobacter (200 ml ha -1 )+ PSB (200 ml ha -1 )] was found on physical and chemical parameters of soil such as bulk density, particle density, % pore space, water holding capacity, Soil texture, Soil colour, EC, pH, organic carbon, available NPKS and available micronutrient ( Zn, Mn) than other treatment combinations. %pore space, pH and EC are non-significant.…”

Section: Available Sulphur (Kg Ha -1 )mentioning

confidence: 99%