Flavonoid accumulation in common buckwheat (Fagopyrum esculentum) sprout tissues in response to light

Nam, Tae Gyu; Lim, You Jin; Eom, Seok Hyun

doi:10.1007/s13580-018-0003-5

Cited by 36 publications

(23 citation statements)

References 23 publications

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“…Buckwheat shows a wide diversity in growth traits related to seed size and shape, seed coat and flower color, grain yield, and the content of phenolic components. Flavonoid contents could vary based on varietal variability (Oomah et al 1996;Kalinová and Dadáková 2006;Brunori et al 2009;Qin et al 2010;Kiprovski et al 2015;Raina and Gupta 2015), sowing time (Omidbaigi and Mastro 2004;Jinfeng et al 2010;Hyun et al 2018), location (Bai et al 2015), growth stages (Bystricka et al 2014), environmental factors such as UV radiation, light (Suzuki et al 2005;Kim et al 2006;Nam et al 2018) and area of collection (Seo et al 2013;Bai et al 2015;Yu et al 2019). Oomah et al (1996) reported that variation is phenolic acids in buckwheat is mainly due to cultivar, seasonal effects, and their interaction, whereas growing location has no effect.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Fagopyrum esculentum Moench germplasm based on agro-morphological traits and the rutin and quercetin content of seeds under spring cultivation

Rauf

Yoon

Lee

et al. 2020

Genet Resour Crop Evol

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Buckwheat is an important grain crop known for its nutritional value and content of bioactive compounds, particularly rutin. In this study, we characterized diverse Fagopyrum esculentum Moench germplasm for the diversity of agro-morphological characteristics and the rutin and quercetin content in seeds under the spring cultivation. Of the 251 germplasm accessions assessed, 193 had red stems, 182 had a pale brown seed coat color, and 238 had ovate seeds. The times taken to reach 50% flowering and 80% maturity ranged from 38-45 to 73-95 days, respectively. The 1000-seed weight (TSW) varied from 21 to 42 g. Overall, the content of rutin and quercetin ranged from 7.22-47.86 to 0-1.22 mg/100 g DW, respectively. The number of days to flowering and maturity showed negative correlations with TSW and rutin and quercetin content. However, we found that at 73-80 days after sowing, early-maturing germplasm had significantly higher mean rutin content than either intermediate-or late-maturing germplasm.The TSW weight showed a positive correlation with the content of rutin and quercetin. We identified promising accessions based early maturity (\ 80 days), higher seed weight (C 35 g) and higher content of rutin (C 35 mg/100 g DW) and quercetin (C 1 mg/100 g DW). These accessions will help to enhance grain yield and the rutin and quercetin content in existing buckwheat cultivars for spring cultivation.

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Section: Introductionmentioning

confidence: 99%

Evaluation of Fagopyrum esculentum Moench germplasm based on agro-morphological traits and the rutin and quercetin content of seeds under spring cultivation

Rauf

Yoon

Lee

et al. 2020

Genet Resour Crop Evol

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show abstract

“…Previous studies have shown that flavonoids are involved in many biological functions and have important health-related roles, such as anti-oxidative, anti-diabetic, anti-inflammatory, and anti-hypertensive activities [9,10,11,12,13,14]. Flavonoids from plants are particularly important in our diet because flavonoids cannot be synthesized by humans and animals [15,16].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Flavonoid Metabolites in Buckwheat Leaves Using UPLC-ESI-MS/MS

Yang

et al. 2019

Molecules

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Flavonoids from plants are particularly important in our diet. Buckwheat is a special crop that is rich in flavonoids. In this study, four important buckwheat varieties, including one tartary buckwheat and three common buckwheat varieties, were selected as experimental materials. The total flavonoid content of leaves from red-flowered common buckwheat was the highest, followed by tartary buckwheat leaves. A total of 182 flavonoid metabolites (including 53 flavone, 37 flavonol, 32 flavone C-glycosides, 24 flavanone, 18 anthocyanins, 7 isoflavone, 6 flavonolignan, and 5 proanthocyanidins) were identified based on Ultra Performance Liquid Chromatography–Electrospray Ionization–Tandem Mass Spectrometry (UPLC-ESI-MS/MS) system. Through clustering analysis, principal component analysis (PCA), and orthogonal signal correction and partial least squares-discriminant analysis (OPLS-DA), different samples were clearly separated. Considerable differences were observed in the flavonoid metabolites between tartary buckwheat leaves and common buckwheat leaves, and both displayed unique metabolites with important biological functions. This study provides new insights into the differences of flavonoid metabolites between tartary buckwheat and common buckwheat leaves and provides theoretical basis for the sufficient utilization of buckwheat.

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“…Nam et al reported a significant effect of light sources on antioxidant activity in buckwheat sprouts. 53 Findings of Naznin et al indicated that LEDs have a vital role in antioxidant and scavenging activities of plants. 54 However, metal and metallic oxide NPs increase the production of antioxidants to combat the stressful environment.…”

Section: Resultsmentioning

confidence: 99%

Interactive Effect of Light and CdO Nanoparticles on Dodonaea viscosa Morphological, Antioxidant, and Phytochemical Properties

et al. 2020

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Cadmium nanoparticles (NPs) used in semiconducting devices are photosensitive and optically active. The objective of this study was to investigate the interactive effect of different spectral lights and CdO NPs on morphological, antioxidant, and phytochemical characteristics of Dodonaea viscosa . The plants were grown on media in the presence of green and chemically synthesized CdO NPs and under red, yellow, green, blue, and white light intensities. Results illustrated that plant morphological parameters changed in the presence of different spectral lights and NPs behaved differentially under different spectral lights. Fresh and dry weights of plants decreased in the presence of NPs in the media; however, the concentration and route of synthesis of NPs have a significant effect on these parameters. The same was observed in the case of shoot and root lengths; however, green synthesized NPs were found to be less toxic under different spectral lights. The total antixodant response increased under yellow, blue, and white lights, while the total reducing potential of plant extracts significantly varied depending upon the NP concentration and light spectrum. Different spectral lights significantly influenced the syntheses of phenolics and flavonoids under CdO NP stress and light regimes. It is concluded that toxicity of NPs also depends upon the wavelength of striking light that varies the morphological, biochemical, and antioxidative response of the plants. Furthermore, the white light might have synergistic effects of different wavelengths.

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Flavonoid accumulation in common buckwheat (Fagopyrum esculentum) sprout tissues in response to light

Cited by 36 publications

References 23 publications

Evaluation of Fagopyrum esculentum Moench germplasm based on agro-morphological traits and the rutin and quercetin content of seeds under spring cultivation

Evaluation of Fagopyrum esculentum Moench germplasm based on agro-morphological traits and the rutin and quercetin content of seeds under spring cultivation

Analysis of Flavonoid Metabolites in Buckwheat Leaves Using UPLC-ESI-MS/MS

Interactive Effect of Light and CdO Nanoparticles on Dodonaea viscosa Morphological, Antioxidant, and Phytochemical Properties

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