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TY - JOUR
AU - Kadarkarai, Abirami Dhandapani* and Murugan
PY - 2011/03/05
Y2 - 2025/09/23
TI - HPTLC Quantification of Flavonoids, Larvicidal and Smoke Repellent Activities of Cassia occidentalis L. (Caesalpiniaceae) against Malarial Vectore Anopheles Stephensi Lis (Diptera: Culicidae)
JF - Journal of Phytology
JA - jp
VL - 3
IS - 2
SE - Phytopharmacology
DO -
UR - https://www.updatepublishing.com/journal/index.php/jp/article/view/2244
SP -
AB - <p class="MsoNormal" style="margin: 6pt 31.25pt 0pt 32.2pt; text-indent: 0in; line-height: normal;"><span style="font-size: 10pt; font-family: ";Book Antiqua";,";serif";;">A simple High Performance Thin Layer Chromatographic (HPTLC) method has been developed for the analysis of flavonoid in ethanol extracts of <em style="mso-bidi-font-style: normal;"><span style="mso-bidi-font-weight: bold;">Cassia Occidentalis</span></em>. The amount of flavonoid in the extracts has been estimated by comparing the peak area using the standard. The proposed HPTLC method was found to be simple, faster and reliable for analysis of flavonoid<span style="color: blue;">.</span> <em style="mso-bidi-font-style: normal;"><span style="mso-bidi-font-weight: bold;">Cassia Occidentalis</span></em> were the dominant invasive weed in the campus of Bharathiar University India. Their allelopathic activity has greatly affected the phytodiversity in the campus. With the view of their huge biomass prospecting, the larvicidal potential of ethanol extract of <em style="mso-bidi-font-style: normal;"><span style="mso-bidi-font-weight: bold;">Cassia Occidentalis</span></em> was tested against the larvae of <em style="mso-bidi-font-style: normal;">Anopheles Stephensi<span style="mso-bidi-font-style: italic;">. </span></em>The ethanol extract of <em style="mso-bidi-font-style: normal;"><span style="mso-bidi-font-weight: bold;">Cassia Occidentalis</span></em> were found most effective with LC50 value of 60.69%, 64.76%, 67.78%, 70.56%, 92.21% of I, II, III, IV and pupa respectively. The smoke toxicity was more effective against the <em>Anopheles stephensi</em>. Smoke exposed gravid females oviposited fewer eggs when compared to those that were not exposed. </span></p><p class="MsoNormal" style="margin: 6pt 0in 0pt; text-indent: 0in; line-height: normal;"><strong><span style="font-size: 10pt; font-family: ";Book Antiqua";,";serif";;">Key words: </span></strong><span style="font-size: 10pt; font-family: ";Book Antiqua";,";serif";;">HPTLC, Larvicid, Smoke Repellent, <em style="mso-bidi-font-style: normal;">Cassia Occidentalis</em>, <em style="mso-bidi-font-style: normal;">Anopheles Stephensi</em> Lis<em style="mso-bidi-font-style: normal;"> </em></span></p><h1 style="text-justify: inter-ideograph; margin: 6pt 0in 0pt; text-align: justify;"><span style="font-weight: normal; font-size: 7pt; line-height: 110%; font-family: ";Book Antiqua";,";serif";; letter-spacing: -0.3pt; font-variant: normal! important; mso-fareast-language: EN-SG; mso-font-kerning: 0pt; mso-no-proof: no; mso-ansi-language: EN-SG;" lang="EN-SG">Abirami Dhandapani and Murugan Kadarkarai. HPTLC Quantification of Flavonoids, Larvicidal and Smoke Repellent Activities of Cassia occidentalis L. (Caesalpiniaceae) against Malarial Vectore Anopheles Stephensi Lis (Diptera: Culicidae). J Phytol 3/2 (2011) 60-71</span></h1>
ER -