This study was carried out to evaluate the larvicidal efficacy of the aqueous and hexane
extracts of the dried fruit of S.
and ethyl acetate fractions from the partitioning of the leaf ethanolic extract and the dichloromethane and hexane
fractions from the partitioning of the branch ethanolic extract of A.
isopropanol extractions (Schfifer 1998), the sample was added to 120 mL hexane
-iPrOH 3:2 and homogenized for 3 rain.
The results of the phytochemical screening of hexane
and ethanol extracts of the tuber of Anchomanes difformis in table 1 showed that both the hexane
and ethanol extracts do not contain saponins, resins, terpenoids, phenols, balsam, anthracene and anthraquinone.
is a low cost solvent and widely used by companies to extract DHA & EPA from algal oils.
After this, 40 g of EEPC were dissolved in 95% ethanol mixed with silica gel (Merck[R]) and fractionated with hexane
by percolation with the solvent.
In the case of hexane
extract the hexane
extraction residue is subtracted from the sum of pyrolysis products (without gas), benzene extract is calculated subtracting the benzene extraction residue from the hexane
Thujopsene, [alpha]-cedrene, cedrol, methanol, hexane
, chloroform, and ethyl acetate were purchased from Sigma Aldrich Chemical (St.
The essential oil and various leaf extracts of methanol, ethyl acetate, chloroform and hexane
exhibited promising antibacterial benefits against B.
phase was rotary evaporated and redissolved in distilled water to prepare the hexane
The oils added to the polymer casting solution were hexane
(HPLC, gradient grade, [greater than or equal to]99.
Extraction efficiency was determined using three solvents methanol, acetone, and hexane