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All Journal Pharmaciana: Jurnal Kefarmasian PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia)
Sinta Wahyu Septiani
Sekolah Tinggi Ilmu Kesehatan Muhammadiyah Gombong
Materials Science & Nanotechnology Medicine & Pharmacology

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Penetapan Parameter Standar Simplisia dan Ekstrak Etanol Daun Ganitri (Elaeocarpus serratus L.) Naelaz Zukhruf Wakhidatul Kiromah; Sinta Wahyu Septiani; Wahyu Rahmatulloh; Ari Purnomo Aji
PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Pharmacy, Vol. 17 No. 01 Juli 2020
Publisher : Pharmacy Faculty, Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pharmacy.v17i1.8833

Abstract

Ceylon olive (Elaeocarpus serratus L.) leaves have shown many pharmacological effects. Standardization of crude drug and extract needs to be conducted to assure the quality of the said material and further to support the pharmacological, pharmacokinetics, and toxicity effects. Standardization of Ceylon olive leaf extract is carried out to determine the standard parameters of crude drug and ethanolic extract of Ceylon olive leaves. Determination of the quality standard of crude drug and extract includes specific and non-specific parameters. The extract was obtained from a 70% ethanol maceration method with a yield of 16.02%. Macroscopic observations showed crude drugs of Ceylon olive leaves occurred as green in color, lanceolate leaves, 2-12 mm stems, and jagged leaves not deep, black spots, 10-15 side leaf bones, 6-18 cm long and 2-6 cm wide. Organoleptic of ethanolic extract of Ceylon olive showed thick consistency, blackish-brown colored, with a distinctive odor and a bitter taste. The water-soluble extractive value in crude drugs and extract was 16.48 and 51.54%, while the ethanol-soluble extractive value was 23.17 and 53.67%, respectively. The extract contained tannins, flavonoids, terpenoids, and saponins. Moisture content in the crude drugs and extracts was 22.09 and 25.53%. Total ash content in crude drugs and extracts was 33.53 and 30.62%, while their acid-insoluble ash content was 15.94 and 10.06%, respectively. Loss on drying of the crude drugs and extracts was 20.52 and 23.84% respectively. As the standard parameters of crude drugs and ethanolic extract of Ceylon olive leaves are not yet included in any formal monograph in Indonesia, the values of parameters reported in this study should be used as the reference of the standard quality parameter for those materials.
Antibacterial activities of Elaeocarpus ganitrus Roxb. leaves from Kebumen against Escherichia coli and Shigella flexneri Naelaz Zukhruf Wakhidatul Kiromah; Laeli Fitriyati; Sinta Wahyu Septiani
Pharmaciana Vol 13, No 2 (2023): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/pharmaciana.v13i2.19219

Abstract

Ganitri (Elaeocarpus ganitrus Roxb) is a plant known for its antibacterial properties, particularly in its leaves. The leaves of Ganitri contain antibacterial compounds such as flavonoids, alkaloids, and tannins. The objective of this study is to investigate the antibacterial activity and determine the minimum concentration of ethanol, methanol, and distilled water extracts from Ganitri leaves in inhibiting the growth of Escherichia coli and Shigella flexneri bacteria. A preliminary study of phytochemical with Thin Layer Chromatogram (TLC) and antibacterial study was conducted. The study was conducted in vitro by disc diffusion method with positive control of ciprofloxacin 50 µg/mL and negative control of sterile aquadest. The extract concentration series used were 10, 20, 30, 40, 50, and 100%. The extracts of ganitri leaves have antibacterial activities against Escherichia coli and Shigella flexneri bacteria. The TLC results were observed under visible light at 254 and 365 nm. Ethanol, methanol, and aquadest extracts of ganitri leaves produce spots that are almost comparable to the compounds of quercetin and tannic acid. The inhibitory zone range of the extracts in Escherichia coli bacteria is 10.33-19.66 mm with a strong category. In comparison, the inhibitory zone range of Shigella flexneri is 8.88-22.62 mm with a moderate-very strong category. ANOVA test results stated a significance value of p = 0.001 (p <0.05). Therefore, it can be concluded that the ethanol, methanol, and aquadest extracts of ganitri leaves had significant differences. The minimum concentration of each extract in inhibiting the bacteria Escherichia coli and Shigella flexneri is 10%.
Co-Authors Ari Purnomo Aji Kiromah, Naelaz Zukhruf Wakhidatul Laeli Fitriyati Naelaz Zukhruf Wakhidatul Kiromah Wahyu Rahmatulloh