PENETAPAN RENDEMEN EKSTRAK DAUN JAMBU MAWAR (Syzygium jambos L. Alston) BERDASARKAN VARIASI KONSENTRASI ETANOL DENGAN METODE MASERASI

Jurnal Riset Kefarmasian Indonesia

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Title PENETAPAN RENDEMEN EKSTRAK DAUN JAMBU MAWAR (Syzygium jambos L. Alston) BERDASARKAN VARIASI KONSENTRASI ETANOL DENGAN METODE MASERASI
 
Creator Syamsul, Eka Siswanto
Anugerah, Olanda
Supriningrum, Risa
 
Description Syzygium jambos is a medicinal plant. This study aims to determine the effect of variations in ethanol concentration on yield of guava leaf extract by maceration method. The research conducted was experimental research. The research phase includes sample collection, determination, manufacture of simplicia, extraction by maceration with variations in ethanol concentration, determination of yield, phytochemical screening and determination of drying losses. Phytochemical screening results showed that 50% of ethanol extracts of positive rose guava contained flavonoids, tannins, saponins and steroids / terpenoids, 70% ethanol and 90% positives contained flavonoids, tannins and steroids / terpenoids. The yield of rose guava ethanol extract was 50% (23.01% ± 0.372), 70% ethanol (21.96% ± 1.181) and 90% ethanol (16.57% ± 0.384). LSD test results showed a significant difference (p <0.05) between the 90% to 50% and 70% groups.
 
Publisher APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)
 
Date 2020-09-17
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://jurnalfarmasi.or.id/index.php/jrki/article/view/98
10.33759/jrki.v2i3.98
 
Source Jurnal Riset Kefarmasian Indonesia; Vol 2 No 3 (2020): Jurnal Riset Kefarmasian Indonesia; 147-157
2655-8289
10.33759/jrki.v2i3
 
Language eng
 
Relation http://jurnalfarmasi.or.id/index.php/jrki/article/view/98/75
 
Rights Copyright (c) 2020 Jurnal Riset Kefarmasian Indonesia
http://creativecommons.org/licenses/by-nc-sa/4.0
 

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