Sentence examples for several polyphenolic compounds from inspiring English sources
Mass spectroscopy of an ethanolic extract of Nerium oleander bark in our laboratory indicated the presence of several polyphenolic compounds including flavonoids along with steroids and other plant secondary metabolites (Additional file 1: Figure S1).
Mass spectral analysis of the leaf extract carried out by us also supported the presence of the several polyphenolic compounds (Additional file 1: Figure S1) including quercetin (M+ 302), leucocyanidin (M+ 306), or their analogs.
Several polyphenolic compounds were identified in fresh, blanched, and cooked cauliflower.
Reports also showed that several polyphenolic compounds with immense antioxidant potential possess anti-neuroinflammatory properties [ 46– 46].
Several polyphenolic compounds reported as antioxidants such as quercetin, catechins and gallic acid have been highlighted to have pro-oxidant activity at high doses.
Several polyphenolic compounds exhibiting estrogenic activity (phytoestrogens) have also been isolated from the roots and rhizomes of numerous Fallopia (recently Polygonum) species such as F. multiflorum, F. cuspidatum, and F. japonica[ 8- 12].
Several suspected polyphenolic compounds (GC Rf = 17.917, 31.125, 39.9, 45.66, 43.905 and 47.735 minutes) have been detected upon comparison of their mass fragmentation data with already known data of polyphenols from the same genus.
The evidence presented here (Table 1 and Figure 2) demonstrates that several phytochemical polyphenolic compounds found in foods are able to mediate both canonical and non-canonical autophagy via multiple pathways targeting important proteins in a number of cancer types.
The selectivity of these MIPs was also examined using several structurally related polyphenolic compounds to determine the influence of polyphenolic hydroxyl number and position on binding and molecular recognition.
Generally, ALLE contains several polyphenolic and flavonoid compounds, such as quercetin, alkaloids, saponin and reducing sugars [34, 35], which can act as reducing and stabilizing agents.
- Several plant based polyphenolic compounds such as green tea, grape seed and pomegranate showed some protection in vitro, and it has been suggested that they may reduce photoaging and photocarcinogenesis.
