WebApr 13, 2024 · The objectives of this study were (1) to identify and quantify the phenolic compounds composition and mineral compounds composition and to determine the total phenolic content, total flavonoids content, and antioxidant activity of spinach roots, (2) to … WebMar 4, 2010 · Fresh spinach is attributed antioxidant properties because it contains a large amount of phenolic or flavonoid compounds, chlorophylls, ferulic acid and caffeic acid, …
Valorization of spinach roots for recovery of phenolic compounds …
WebLeaf pigments and total phenolic compounds content were not significantly affected by salinity, while total soluble solids and titratable acidity increased under increasing salinity in most cases. ... (EC 6.5 dS m −1) in spinach resulted in increased chlorophyll content (a, b, and total) and chlorophyll a/b ratio. However, although both ... Webquantification of phenolic compounds in plant materials. Based on different principles, these methods are used to determine various structural groups present in the phenolic compounds. Spectrophotometric methods enable either the quantification of all extracted phenolics as a group [2-4] or the quantification of specific phenolic substances. marvel rc flying figure
Effects of Spinach Leaf Extracts on Quality Characteristics and ...
WebJun 30, 2015 · Steamed water spinach extracted with 80% ethanol had the highest amounts of 35.0 mg/g total chlorophylls, 7.1 mg/g carotenoids, 35.6 mg/g total polyphenols, and 40.4 mg/g total flavonoids. The steaming process showed higher antioxidant activity than the uncooking or boiling process. WebNov 2, 2024 · The phenolic profile, lipid oxidation, and antioxidant activity of sunflower oil fortified with spinach leave extracts are enhanced. These results suggest that spinach … WebThe greatest results on total phenolic and phenolic acid content were obtained on MLE treatment due to the presence of flavonoid, quercetin, and kaempferol in MLE. ... The Role … marvel rated r projects