[국내논문]4종류 식용꽃 추출물의 총 페놀함량, 전자공여능 및 세포독성 An In Vitro Study on Total Phenol Content, Electron Donor Capacity and their Cytotoxicity Effects of Extracts of Four Different Edible Flowers
Total phenolics content, the electron donor capacity and their cytotoxicity effects of ethanolextracts of four different edible flowers, including Begonia semperflorens "Superolympia White", Torenia fournieri "Crown Pink", Viola tricolor "Solvetsunny Royal", and Pelargonium grandiflorum "Jessie Jarr...
Total phenolics content, the electron donor capacity and their cytotoxicity effects of ethanolextracts of four different edible flowers, including Begonia semperflorens "Superolympia White", Torenia fournieri "Crown Pink", Viola tricolor "Solvetsunny Royal", and Pelargonium grandiflorum "Jessie Jarrett", were examined. Total phenolics content from Pelargonium grandiflorum "Jessie Jarrett" was the greatest with 531.57 ㎎/100g, followed by that of Torenia fournieri "Crown Pink", Viola tricolor "Solvetsunny Royal", and Begonia semperflorens "Superolympia White" with 30.98, 14.62, and 5.77 ㎎/100g, respectively. 1.1-dipheny-2-picrylhydrazyl (DPPH) radical scavenging activity of heated water and ethanol extracts from Begonia semperflorens "Superolympia White", Torenia fournieri "Crown Pink", and Viola tricolor "Solvetsunny Royal" extracts in 500 g·mL-1 was below 69.4%. However, that of extracts from Pelargonium grandiflorum "Jessie Jarrett" even at 125 g·mL-1 was around 94.0%, showing the greatest level. The cell viability of Torenia fournieri "Crown Pink" and Viola tricolor "Solvetsunny Royal" extracts exhibited less than 95%. On the other hand, the inhibition ratio of histamine release in Pelargonium grandiflorum "Jessie Jarrett" extracts was great with 91.0%. Inhibition ratio of histamine release by extracts ranged from 51 to 66% in Torenia fournieri "Crown Pink", from 14 to 24% in Viola tricolor "Solvetsunny Royal", and from 1 to 2% in Begonia semperflorens "Superolympia White".
Total phenolics content, the electron donor capacity and their cytotoxicity effects of ethanolextracts of four different edible flowers, including Begonia semperflorens "Superolympia White", Torenia fournieri "Crown Pink", Viola tricolor "Solvetsunny Royal", and Pelargonium grandiflorum "Jessie Jarrett", were examined. Total phenolics content from Pelargonium grandiflorum "Jessie Jarrett" was the greatest with 531.57 ㎎/100g, followed by that of Torenia fournieri "Crown Pink", Viola tricolor "Solvetsunny Royal", and Begonia semperflorens "Superolympia White" with 30.98, 14.62, and 5.77 ㎎/100g, respectively. 1.1-dipheny-2-picrylhydrazyl (DPPH) radical scavenging activity of heated water and ethanol extracts from Begonia semperflorens "Superolympia White", Torenia fournieri "Crown Pink", and Viola tricolor "Solvetsunny Royal" extracts in 500 g·mL-1 was below 69.4%. However, that of extracts from Pelargonium grandiflorum "Jessie Jarrett" even at 125 g·mL-1 was around 94.0%, showing the greatest level. The cell viability of Torenia fournieri "Crown Pink" and Viola tricolor "Solvetsunny Royal" extracts exhibited less than 95%. On the other hand, the inhibition ratio of histamine release in Pelargonium grandiflorum "Jessie Jarrett" extracts was great with 91.0%. Inhibition ratio of histamine release by extracts ranged from 51 to 66% in Torenia fournieri "Crown Pink", from 14 to 24% in Viola tricolor "Solvetsunny Royal", and from 1 to 2% in Begonia semperflorens "Superolympia White".
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