HPLC Quantification of Phenolic Acids from <i>Vetiveria zizanioides</i> (L.) Nash and Its Antioxidant and Antimicrobial Activity

<table>HPLC chromatogram of the phenolic acids (acidic fraction) from <i>V</i>. <i>zizanioides</i> leaves. The values represent retention time (<svg height="15.4" id="M8" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 15.75 15.4" width="15.75" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><path d="M627 18l-10 -26q-79 6 -116 27t-69 76q-41 71 -71 138q-13 29 -27.5 39t-42.5 10h-46l-27 -145q-13 -74 -2.5 -88.5t78.5 -20.5l-6 -28h-271l5 28q66 6 82.5 21.5t30.5 87.5l71 387q12 66 2 78.5t-77 19.5l8 28h233q102 0 147 -29q65 -43 65 -129q0 -69 -45.5 -117
t-115.5 -72q40 -86 66 -133q39 -68 65 -101q28 -37 73 -51zM491 483q0 67 -33.5 101t-91.5 34q-35 0 -51 -10q-13 -8 -20 -48l-45 -245h49q71 0 113 28q79 52 79 140z" id="x1D445"></path></g>
<g transform="matrix(.012,-0,0,-.012,11.013,15.187)"><path d="M324 430l-26 -36l-112 -4l-55 -265q-13 -66 7 -66q13 0 44.5 20t50.5 40l17 -24q-38 -40 -85.5 -73.5t-87.5 -33.5q-50 0 -21 138l55 262h-80l-2 8l25 34h66l25 99l78 63l10 -9l-37 -153h128z" id="x1D461"></path></g>
</svg>) in min. a: <i>p</i> hydroxybenzoic acid, b: <i>p</i> coumaric acid, and c: ferulic acid.</table>

Journal of Pharmaceutics

fig1

Figure 1

Figure 1: HPLC Quantification of Phenolic Acids from <i>Vetiveria zizanioides</i> (L.) Nash and Its Antioxidant and Antimicrobial Activity 

Journal of Pharmaceutics

HPLC Quantification of Phenolic Acids from Vetiveria zizanioides (L.) Nash and Its Antioxidant and Antimicrobial Activity

Figure 1