@article{Noviyanty_Harlina_Adha_2022, title={PENGARUH METODE EKSTRAKSI TERHADAP KADAR FLAVONOID EKSTRAK ETANOL DAUN BINAHONG(Anredera Cordifolia (Ten.)) DENGAN METODE SPEKTROFOTOMETRI UV-VIS}, volume={5}, url={https://ocean-biomedicina.hangtuah.ac.id/index.php/journal/article/view/80}, DOI={10.30649/obj.v5i2.80}, abstractNote={<p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ABSTRACT</strong></p> <p>&nbsp;</p> <p>Binahong leaf <em>(Anredera cordifolia (Ten))</em> is one of the plants that empirically contains many secondary metabolites, one of which is flavonoid compounds. This study aims to examine the effect of ethanol extract of binahong leaves <em>(Anredera cordifolia(Ten.))</em> using maceration and soxhletation extraction methods and will compare the results of identification and assay of extracts of binahong leaves <em>(Anredera cordifolia(Ten.)) </em>using spectrophotometric methods UV-Vis.</p> <p>The extraction process by maceration and soxhletation was carried out to obtain binahong leaf extract<em> (Anredera cordifolia(Ten.)).</em> Then the identification of flavonoid compounds with the addition of Mg and HCl powder which is positive for flavonoids if the color is yellow-orange. Determination of levels of flavonoid compounds from binahong leaf extract <em>(Anredera cordifolia(Ten))</em> by spectrophotometric method Uv-Vis.The results showed that the leaf extract of binahong<em> (Anredera cordifolia(Ten)) </em>using maceration and soxhletation methods positively contained flavonoids, seen from the color produced, namely orange. And obtained the average level of flavonoid ethanol extract of the leaves of binahong<em> (Anredera cordifolia(Ten)) </em>maceration method is 2.43%. While the average content of flavonoids in the ethanol extract of the leaves of binahong <em>(Anredera cordifolia(Ten))</em> using the soxhletation method was 1.76%.</p>}, number={2}, journal={Oceana Biomedicina Journal}, author={Noviyanty, Yuska and Harlina, Harlina and Adha, Ayu Yulianti}, year={2022}, month={Jul.}, pages={93–106} }