Influence of elicitation with H2O2on phenolics content, antioxidant potential and nutritional quality ofLens culinarissprouts

Świeca, Michał; Baraniak, Barbara

doi:10.1002/jsfa.6274

Cited by 51 publications

(49 citation statements)

References 31 publications

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“…Apart from providing major nutritional components, food should be a source of biologically active substances regulating physiological processes in the human organism (Zhao 2007, Świeca andBaraniak 2014). Wheat is one of the most popular sources of food and should have a high nutritional value.…”

Section: Manuscript Received April 2017mentioning

confidence: 99%

“…A field experiment was performedin the growing seasons /2014, 2014/2015, which belongs to the University of Life Sciences in Lublin (Poland). In 2013, the research work comprised preparing the field, setting up a field experiment, collecting soil samples, and starting preliminary analysis.…”

Section: Field Experimentsmentioning

confidence: 99%

“…The winter wheat cultivar "Tonacja" was sown on September 18-21, 2013, 2014 was applied in amide form (C-NH 2 ) and was divided into two doses: one dose of 40 kg ha -1 was applied in the fall (immediately after sowing), while the other one (80 kg ha -1 ) in the spring at the beginning of plant growth. The basis for determining the rate of tested materials was not mainly N, but also the high content of K, P, Mg, Na in BD and Al, Fe, Na, K in MS (Table 1).…”

Section: Field Experimentsmentioning

confidence: 99%

“…Three complementary antioxidant methods were integrated to obtain the total antioxidant capacity index (ACI) (Świeca and Baraniak 2014). The index may be useful for evaluation of the total antioxidant potential of wheats from different fertilization with respect to control.…”

Section: Analysis Of Nutritional and Health-promoting Quality Of Wheamentioning

confidence: 99%

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Phytochemical properties and heavy metal accumulation in wheat grain after three years’ fertilization with biogas digestate and mineral waste

Różyło

Świeca

Gawlik‐Dziki

et al. 2017

AFSci

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Non-standard materials used for plant fertilization, require characterization to reduce any possible undesired effects. The aim of this study was to investigate the effect of fertilization with biogas digestate (BD) and mining waste (carboniferous mudstones (MS) from coal mine) on wheat yield quality and the bioaccumulation of heavy metals in wheat grains in relation to conventional fertilization (NPK) and no fertilization. Using the co-application of waste (MS+BD), the highest yield was obtained in the first and second year, but in the third year, a slight decrease in yield was observed compared to NPK. In all years, BD and MS+BD fertilization increased the content of protein, wet gluten, and phenols in wheat grain compared to NPK and no fertilization. Waste fertilization had a positive effect on the antioxidant capacity index of grain but only in the first year. The bioaccumulation index (BAI) demonstrated that NPK decreased BAI for Zn, B, Cd, and Mn, whereas MS+BD decreased BAI for Cu, Sr, Pb, Co, Ba, and Cr.

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Section: Manuscript Received April 2017mentioning

confidence: 99%

Section: Field Experimentsmentioning

confidence: 99%

Section: Field Experimentsmentioning

confidence: 99%

Section: Analysis Of Nutritional and Health-promoting Quality Of Wheamentioning

confidence: 99%

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Phytochemical properties and heavy metal accumulation in wheat grain after three years’ fertilization with biogas digestate and mineral waste

Różyło

Świeca

Gawlik‐Dziki

et al. 2017

AFSci

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“…The pro-health quality of low-processed food, e.g., sprouts, is strongly determined by its chemical composition (Pérez-Balibrea, et al, 2011;Świeca and Baraniak, 2014a;2014b;2014c). Phenolics and ascorbic acid -compounds with well-documented biological activity (Fang et al, 2002;Gawlik-Dziki et al, 2012) -play a very important role in the creation of food bioactivity.…”

mentioning

confidence: 99%

Elicitation and treatment with precursors of phenolics synthesis improve low-molecular antioxidants and antioxidant capacity of buckwheat sprouts

Świeca

2016

Acta Sci Pol Technol Aliment

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An increased interest has been noticed in the modifi cation of food along each step of its production (breeding, production technology, storage condition). Briefl y speaking nutritional properties as well as the level and activity of bioactive compounds present in plant-origin food may be modifi ed using a range of technological ELICITATION AND TREATMENT WITH PRECURSORS OF PHENOLICS SYNTHESIS IMPROVE LOW-MOLECULAR ANTIOXIDANTS AND ANTIOXIDANT CAPACITY OF BUCKWHEAT SPROUTS ABSTRACTBackground. Recently, an increase of interest in the modifi cation of food products on each step of production (breeding, production technology, storage condition) is observed. Nutritional properties as well as level and activity of bioactive compounds in plant-origin food may be modifi ed using a range of technological and biotechnological practices and elicitation should be mentioned between them. Material and methods. Elicitation with willow bark infusion supported by feeding with the phenylpropanoid pathway precursors were used for improving the quality of buckwheat sprouts. Special emphasis has been placed on the metabolomic and biochemical changes and the mechanism of overproduction of low--molecular antioxidants.Results. The accumulation of phenolics is caused by stimulation of two main enzymes the phenylpropanoid pathway (tyrosine ammonia-lyase and phenylalanine ammonia-lyase). Tyrosine ammonia-lyase activities were eff ectively induced by feeding with tyrosine (about four times that of the control), whereas phenylalanine ammonia-lyase activity was the highest in the elicited control sprouts and those fed with shikimic acid (an increase by 60% compared to the control). Shikimic acid feeding (both elicited and non-elicited sprouts) eff ectively improved the total phenolics (by about 10% and 20%, respectively), condensed tannins (by about 30% and 28%, respectively), and fl avonoids (by about 46% and 70%, respectively). Signifi cant increase of vitexin, rutin, chlorogenic acid and isoorientin contents was also observed. The treatments increased the ascorbic acid content, too. Total antioxidant capacity of sprouts was most eff ectively increased by feeding with shikimic acid and further elicitation. Conclusion. The studies transfer biotechnology commonly used for the induction of overproduction of secondary metabolites in plant cell line systems to low-processed food production. The obtained results could be used for better understanding of the eff ect of elicitation and precursor feeding on antioxidants production and contribute to improving the buckwheat sprouts quality.

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Valorization of Vegetable Wastes

Nasrin

Matin

2017

Food Processing By‐Products and Their Utilization

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Influence of elicitation with H₂O₂on phenolics content, antioxidant potential and nutritional quality ofLens culinarissprouts

Abstract: The significantly elevated antioxidant potential, high content of resistant starch and low starch bioaccessibility of sprouts elicited with H₂O₂ indicated that this technology allows the production of functional food products with particular characteristics.

Cited by 51 publications

References 31 publications

Phytochemical properties and heavy metal accumulation in wheat grain after three years’ fertilization with biogas digestate and mineral waste

Phytochemical properties and heavy metal accumulation in wheat grain after three years’ fertilization with biogas digestate and mineral waste

Elicitation and treatment with precursors of phenolics synthesis improve low-molecular antioxidants and antioxidant capacity of buckwheat sprouts

Valorization of Vegetable Wastes

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