Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Jurnal Riset Kefarmasian Indonesia
Anugerah, Olanda
Unknown Affiliation
Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
PENETAPAN RENDEMEN EKSTRAK DAUN JAMBU MAWAR (Syzygium jambos L. Alston) BERDASARKAN VARIASI KONSENTRASI ETANOL DENGAN METODE MASERASI Syamsul, Eka Siswanto; Anugerah, Olanda; Supriningrum, Risa
Jurnal Riset Kefarmasian Indonesia Vol 2 No 3 (2020): Jurnal Riset Kefarmasian Indonesia
Publisher : APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33759/jrki.v2i3.98

Abstract

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.
Co-Authors Eka Siswanto Syamsul Risa Supriningrum