scholarly journals Productivity of a preparative high‐performance liquid chromatography isolation of anacardic acids from cashew nut shell liquid

2019 ◽  
Vol 2 (6) ◽  
pp. 192-199 ◽  
Author(s):  
Francisco Oiram Filho ◽  
Guilherme J. Zocolo ◽  
Kirley M. Canuto ◽  
Ivanildo J. da Silva Junior ◽  
Edy S. Brito
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Cashew Nut Shell Liquid ◽  
Anacardic Acids ◽  
Cashew Nut ◽  
Cashew Nut Shell

scholarly journals Larvicidal Activity of The Mixture of Cashew Nut Shell Liquid (CNSL) and Aqueous Extract of Sapindus rarak DC Against Larvae of Culex quinquefasciatus

2014 ◽  
Vol 3 (1) ◽  
pp. 21
Author(s):  
Rahmi Safarina Fauziah ◽  
Sudarsono Sudarsono ◽  
Budi Mulyaningsih
Keyword(s):  
Larvicidal Activity ◽  
Aqueous Extract ◽  
High Performance ◽  
Fatty Acid Derivative ◽  
Chemical Properties ◽  
Cashew Nut Shell Liquid ◽  
Marker Compound ◽  
Cashew Nut ◽  
Physico Chemical ◽  
Cashew Nut Shell

The aim of this study was to evaluate the larvicidal activity of <strong>C</strong>ashew <strong>N</strong>ut <strong>S</strong>hell <strong>L</strong>iquid (CNSL) against the <em>Culex quinque fasciatus</em> in larval stage. The CNSL was diluted in water by addition of aqueous extract of <em>Sapindus rarak </em>DC to increase its solubility. Larvae were exposed to varying concentrations of that mixture. The larvae mortality was observed after 24 h exposure. LC<sub>50</sub> and LC<sub>90</sub> value by extrapolation were 20,52 ppm and 55,41 ppm respectively. CNSL were specified by characterizing its physico-chemical properties and  anacardic acid as marker compound by High Performance Chromatography (HPLC). The results were the mixture of Cashew Nut Shell Liquid (CNSL)<strong> </strong>and Aquous extract of S<em>apindus rarak </em>DC had larvicidal activity against <em>Cx. Quinque-fasciatus </em>and further investigations were needed to identify the fatty acid derivative as active compound of CNSL which  responsible for larvicidal activity.

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