Antioxidant potential of fresh and stored lentil sprouts affected by elicitation with temperature stresses

Świeca, Michał; Surdyka, Magdalena; Gawlik‐Dziki, Urszula; Złotek, Urszula; Baraniak, Barbara

doi:10.1111/ijfs.12489

Cited by 22 publications

(18 citation statements)

References 26 publications

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“…Increased absorbance of the reaction mixture indicated an increase in reducing power. Reducing power was expressed as a Trolox equivalent in mg per g of dry matter (DM)” (Swieca et al, 2014 ).…”

Section: Methodsmentioning

confidence: 99%

Modeling Biometric Traits, Yield and Nutritional and Antioxidant Properties of Seeds of Three Soybean Cultivars Through the Application of Biostimulant Containing Seaweed and Amino Acids

et al. 2018

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In recent years, attempts have been made to use preparations that allow obtaining high and good quality yields, while reducing the application of pesticides and mineral fertilizers. These include biostimulants that are safe for the natural environment and contribute to the improvement of yield size and quality, especially after the occurrence of stressors. Their use is advisable in the case of crops sensitive to such biotic stress factors like low temperatures or drought. One of these is soybean which is a very important plant from the economic viewpoint. Field experiments were established in the years 2014-2016 in a random block design in four replicates on experimental plots of 10 m2. Three soybean cultivars: Annushka, Mavka, and Atlanta were planted in the third decade of April. Fylloton biostimulant was used at 0.7% or 1% concentrations as single spraying (BBCH 13-15) or double spraying (BBCH 13-15, BBCH 61) in the vegetation period. The number of seeds per 1 m2, seed yield, thousand seed weight, number of pods per plant, number of nodes in the main shoot, height of plants, and protein and fat contents in seeds were determined. The content of phenolic compounds, antioxidant capacity and antioxidant effect of soybean seeds were assayed as well. Foliar treatment of soybean with Fylloton stimulated the growth and yield of plants without compromising their nutritional and nutraceutical properties. The double application of the higher concentration of Fylloton was favorable for the plant height, seed number and soybean yield. Moreover, the highest number of pods was obtained after single treatment of plants with the lower biostimulant concentration. There was also a positive effect of using this biostimulant on the content and activity of some bioactive compounds, such as phenolics and flavonoids, and on the reducing power.

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Section: Methodsmentioning

confidence: 99%

Modeling Biometric Traits, Yield and Nutritional and Antioxidant Properties of Seeds of Three Soybean Cultivars Through the Application of Biostimulant Containing Seaweed and Amino Acids

et al. 2018

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“…One of the proposed ways to improve phytochemical profiles is genetic engineering technique (DellaPenna, ), but in the face of public concerns about the safety of such products, some alternative methods such as wounding, agronomical manipulation (especially fertilisation) have also been suggested. Additionally, it has been reported that various elicitors, for example chitosan, yeast extract, methyl jasmonate, jasmonic acid, salicylic acid, arachidonic acid and abscisic acid, can act like biotic and abiotic stresses and can induce the synthesis of secondary metabolites in plants (Kim et al ., , ; Świeca et al ., ; Złotek et al ., ). In fact, we recently found that elicitation with AA, JA and BABA had a significant effect on the production of anthocyanins in purple basil (Szymanowska et al ., ).…”

Section: Introductionmentioning

confidence: 99%

Antioxidative and anti‐inflammatory potential of phenolics from purple basil (Ocimum basilicum L.) leaves induced by jasmonic, arachidonic and β‐aminobutyric acid elicitation

Złotek

Szymanowska

Karaś

et al. 2015

Int J of Food Sci Tech

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Summary The study presents changes in the phenolic levels, antioxidant and anti‐inflammatory potential of purple basil leaves caused by different chemical elicitors: arachidonic acid (AA), jasmonic acid (JA) and β‐aminobutyric acid (BABA). The application of the all tested elicitors increased the concentration of phenolic compounds, including flavonoids and phenolic acids; especially, in comparison with control (457.62 μg g−1 FW), the rosmarinic acid level significantly increased after AA and JA treatment ‐ 705.0 and 596.5 μg g−1 FW, respectively. Phenolics from AA‐elicited plants showed the highest anti‐inflammatory activities designated as lipoxygenase (EC50 = 1.67 mg FW mL−1) and cyclooxygenase inhibition (EC50 = 0.31 mg FW mL−1). Elicitors' treatments (especially AA and JA) may be a very useful biochemical tool for improving the production of phenolic compounds in purple basil leaves.

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“…Filed experiment was conducted in 2017 in the experiment station in Lublin (Poland). Before germination, seeds of broccoli (11.5% wet basis moisture content) were sterilized with 1% sodium hypochlorite and soaked according to procedure described beŚwieca et al [27]. After soaking, seeds were sown in sprouters (Bio-Natura, Poland, Wrocław).…”

Section: Raw Materialsmentioning

confidence: 99%

Drying Kinetics, Grinding Characteristics, and Physicochemical Properties of Broccoli Sprouts

et al. 2020

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In this study, we studied the drying process, grinding characteristics and physicochemical characteristics of broccoli sprouts (BS). The seeds of broccoli were germinated at 20 °C for 3 and 6 days. Then, the seeds were air- and freeze-dried, and the Page model was used for prediction of drying kinetics of broccoli sprouts. It was observed that the drying time of BS decreased about twofold as the air-drying temperature increased from 40 to 80 °C. An increasing the air-drying temperature from 40 to 80 °C decreased the drying time by approximately twofold. Freeze-drying of sprouts took the longest drying time. Germination of seeds significantly decreased the value of grinding energy requirements, and the ground sprouts exhibited a different grinding pattern in comparison to ground non-germinated seeds. In terms of color parameters, the highest lightness and yellowness were found for freeze-dried sprouts. Redness and yellowness of sprouts increased with an increase in the air-drying temperature. The lowest total color difference was obtained for the freeze-dried sprouts. Higher drying temperature resulted in lower total phenolics content (TPC) and decreased antioxidant activity (AA). The highest TPC and AA were observed in air-dried sprouts (40 °C) and freeze-dried sprouts after 6 days of germination.

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Antioxidant potential of fresh and stored lentil sprouts affected by elicitation with temperature stresses

Cited by 22 publications

References 26 publications

Modeling Biometric Traits, Yield and Nutritional and Antioxidant Properties of Seeds of Three Soybean Cultivars Through the Application of Biostimulant Containing Seaweed and Amino Acids

Modeling Biometric Traits, Yield and Nutritional and Antioxidant Properties of Seeds of Three Soybean Cultivars Through the Application of Biostimulant Containing Seaweed and Amino Acids

Antioxidative and anti‐inflammatory potential of phenolics from purple basil (Ocimum basilicum L.) leaves induced by jasmonic, arachidonic and β‐aminobutyric acid elicitation

Drying Kinetics, Grinding Characteristics, and Physicochemical Properties of Broccoli Sprouts

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