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Uji Aktivitas Antibakteri Ekstrak Akar Kuning (Arcangelisia Flava Merr.) Terhadap Bakteri Escherichia Coli Siti Marita Ubaid; Zakiyatul Hamidah; Erliyananda Pretty Desi; Panji Ratih Suci; Ismu Dwi Supangkat
Jurnal Ilmu Kesehatan dan Gizi Vol. 2 No. 2 (2024): April : Jurnal Imu Kesehatan dan Gizi
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jikg.v2i2.2841

Abstract

Arcangelisia flava Merr, which has been known empirically by the Dayak community in Central Kalimantan as natural herbs. This study aimed to determine the antibacterial effect of the Arcangelisia flava Merr extract against Escherichia coli. This study used two concentration of 25% and 50%, Ciprofloxacin as a positive control and water for injection as a negative control. The existence of the effect of the Arcangelisia flava Merr. extract against bacteria Escherichia coli is characterized by the formation of inhibition zone at a concentration of 25% obtained by the mean 2,005 mm, concentration of 50% obtained by the mean 2,435 mm, positive control obtained mean 7,975 mm, while for the negative control has no effect on Escherichia coli. The results showed that the Arcangelisia flava Merr. can significantly inhibit the growth of Escherichia coli bacteria. And there was the tendency of an increase in the concentration of Arcangelisia flava Merr. The higher concentration of Arcangelisia flava Merr. Extract the higher the resulting inhibit zone.
Formulasi Dan Uji Aktivitas Tabir Surya Sediaan Cream Ekstrak Batang Pohon Pisang Kepok (Musa Paradisiaca L.) Zakiyatul Hamida; Siti Marita Ubaid; Desy Dwi Jayanti; Panji Ratih Suci; Cikra Ikhda N.H.S
Journal of Educational Innovation and Public Health Vol. 2 No. 2 (2024): April : Journal of Educational Innovation and Public Health
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/innovation.v2i2.2842

Abstract

The trunk of the kepok banana tree contains flavonoids that have activity as a sunscreen that can protect the skin from the adverse effects of UV rays. This study aims to formulate and determine the SPF value of the cream preparation of banana kepok tree tree extract (Musa paradisiaca L) which meets the requirements of good physical quality as a sunscreen. The method used is experimental research consisting of making maceration method extracts with 70% ethanol solvent. The resulting extract is formulated with a cream base formula with extract concentrations of 30% and 40%. The study was analyzed using ANOVA test and SPSS software. The results showed that the formulation of sunscreen cream extract of banana kepok tree trunk extract (Musa paradisiaca L) with concentrations of 30% and 40% showed good physical quality with the effectiveness of SPF at concentrations of 30% and 40% was 3.1 and 4.7 in the moderate protection category without any reference or formula. Based on the results of the article's research, it was concluded that the extract of the banana kepok tree trunk (Musa paradisiaca L) which was formulated as a cream has good physical quality as a sunscreen and based on the ANOVA test, one factor showed a difference in concentration affecting the SPF value obtained.