Surya Amal
Fakultas Farmasi, Universitas Buana Perjuangan Karawang, Jawa Barat, Indonesia

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ANALISIS CEMARAN BAKTERI Coliform DAN IDENTIFIKASI Escherichia coli PADA ES BATU BALOK DI KOTA KARAWANG Himyatul Hidayah; Iin Lidia Putama Mursal; Hawa Ayu Susaningsih; Surya Amal
Pharma Xplore : Jurnal Sains dan Ilmu Farmasi Vol 7 No 1 (2022): Pharma Xplore : Jurnal Sains dan Ilmu Farmasi
Publisher : Fakultas Farmasi Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/jpx.v7i1.2335

Abstract

Ice cubes are one of the food products that are well known by the public and are considered safe for consumption. The Aim of this research is to see the contamination of Coliform bacteria and the presence of Escherichia coli in ice cubes. Test methods used include: Coliform test and identification of Escherichia coli bacteria. The results showed that 2 of the 6 positive samples contained Coliform bacteria and Escherichia coli bacteria with MPN values ​​above the safe limit. The conclusion of this study is that the ice cubes used by the perpetrators around the city of Karawang have microbiological quality that is not suitable for consumption by the public and does not comply with the microbiological quality requirements of the Indonesian National Standard 01-3839-1996 regarding ice cubes, namely the Total Coliform Bacteria exceeds 0/ 100mL.
FORMULASI DAN UJI ANTIBAKTERI SABUN MANDI PADAT EKSTRAK ETANOL DAUN JAMBLANG (Syzygium cumini (L) Skeels) TERHADAP Staphylococcus aureus Himyatul Hidayah; Eko Sri Wahyuningsih; Surya Amal; Ananda Kamila
Jurnal Buana Farma Vol. 3 No. 4 (2023): Jurnal Buana Farma : Jurnal Ilmiah Farmasi
Publisher : Fakultas Farmasi Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/jbf.v3i4.894

Abstract

Staphylococcus aureus bacteria is one of the microorganisms that cause infectious diseases of the skin. Jamblang leaves (Syzygium cumini (L) Skeels) contain bioactive compounds with antibacterial potential such as alkoloids, flavonoids, saponins, steroids, and tannins. The purpose of this study was to analyze the antibacterial activity of extracts and solid soap preparations from ethanol extracts of jamblang leaves that have potential as antibacterial Staphylococcus aureus. Method: jamblang leaf simplisia powder was macerated with 70% ethanol solvent, thick extract of jamblang leaf was tested for antibacterial activity inhibition using disc diffusion method. Solid soap preparations were made with three concentrations of jamblang leaf extract addition, namely F1 (5%), F2 (6.25%) and F3 (7.5%). The results showed that the solid soap of 70% ethanol extract of jamblang leaves can inhibit Staphylococcus aureus bacteria at all three concentrations. Formulation 1 (5%) solid soap has an inhibition zone of 6.93mm ± 0.85, Formulation 2 (6.25%) 8.61mm ± 0.99 and Formulation 3 (7.5%) 11.2mm ± 1.90. This study can be concluded that the three formulations can inhibit Staphylococcus aureus bacteria.