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All Journal JKPK (Jurnal Kimia dan Pendidikan Kimia) Molekul: Jurnal Ilmiah Kimia
Pramesti, Anastasia Diaz
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Materials Science & Nanotechnology

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Optimization of Hand Sanitizer Formulation with the Addition of Lemongrass (Cymbopogon citratus (DC.) Stapf) Essential Oil and a Combination of Essential Oils of Local Indonesian Empon-empon Ariani, Sri Retno Dwi; Van Hayus, Elfi Susanti; Mulyani, Sri; Utomo, Suryadi Budi; Wathon, Muhammad Hizbul; Bilhaq, Natiq; Pramesti, Anastasia Diaz
Molekul Vol 19 No 2 (2024)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2024.19.2.10186

Abstract

ABSTRACT: This research aimed to optimize the formulation of hand sanitizer by incorporating lemongrass (Cymbopogon citratus (DC.) Stapf) essential oil in combination with essential oils of local Indonesian empon-empon: temu giring (Curcuma heyneana Val. & van Zipj.), temu kunci (Kaempferia pandurata Roxb.), and temu mangga (Curcuma amada Roxb.). The optimization of hand sanitizer formulation was done based on several tests. The first was organoleptic test by observing the aroma, color, and form; the second was pH, homogeneity, and spreadability testing, and; the third was testing the antibacterial activities of each hand sanitizer formula against Escherichia coli ATCC 25922 and Staphylococcus aureus ATCC 25922. The research stages encompassed isolation of essential oils, formulation and evaluation of hand sanitizers, antibacterial activities test, optimization of hand sanitizer formulation, and identification of the chemical compounds in the hand sanitizer with the optimum formulation using the GC-MS method. The study resulted in the hand sanitizer with the optimum formulation containing the essential oils of lemongrass (3%) and temu giring (3%), demonstrating very strong antibacterial bioactivities against both E. coli ATCC 25922 and S. aureus ATCC 25923, with inhibition zones measuring 29.70 mm and 60.08 mm, respectively. This hand sanitizer had a distinctive aroma, combining the scents of lemongrass and temu giring. It was in liquid form, clear, and homogeneous, with pH and spreadibility values of 5.4 and 6.4 cm, respectively. The quality complied with SNI quality standards No. 06-2588. The primary active ingredients were E-citral (22.10%), Z-citral (17.88%), and 1,8-cineol (17.63%). Keywords: Essential oil, hand sanitizer, lemongrass, temu giring, temu kunci, temu mangga.
Development and Characterization of Hand Sanitizer Containing Lempuyang Emprit (Zingiber amaricans BL.) Essential Oil With Zerumbone as The Main Chemical Component Ariani, Sri Retno Dwi; Mulyani, Sri; Susanti Vh, Elfi; Utomo, Suryadi Budi; Wathon, Muhammad Hizbul; Pramesti, Anastasia Diaz
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 8, No 1 (2023): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v8i1.67055

Abstract

Recently, research on the chemistry of natural products as medicinal has been increasingly developed; this is because natural products have many chemical components, have the potential biological activities without side effects, and are easy to obtain. One of these natural products is Lempuyang Emprit (Zingiber amaricans BL.) essential oil. The researchers guided UKM Suti Sehati to develop a new product: a hand sanitizer containing Lempuyang Emprit essential oil (LEEO). This study aims to make ten hand sanitizer formulas by varying LEEO concentrations and determine the best formula based on the physical properties and antibacterial activities. The best formulation obtained was then optimized with variations in fragrance concentration. The best product was selected by a hedonic test using 30 untrained panelists based on the parameters of color, scent, texture, pH, homogeneity, speed of drying, causing no red skin, causing no pain, and causing no dry skin. The antibacterial activity tests were performed against Staphylococcus aureus ATCC 25923 and Escherichia coli ATCC 25922 using the disk method. The LEEO isolation was carried out using steam and water distillation methods, and the chemical components of the best product was identified using the GC-MS method. Based on the hedonic test, the best hand sanitizer product contains 1.5% LEEO and 3% fragrance. This product has a strong antibacterial activity value against S. aureus ATCC 25923, with an inhibition zone of 15.95 mm, and a moderate value against E. coli ATCC 25922, with an inhibition zone of 9.42 mm. The hand sanitizer product contains 21.35% of Zerumbone and exhibits antibacterial and antioxidant capabilities.
Co-Authors Bilhaq, Natiq Elfi Susanti Van Hayus Elfi Susanti VH Sri Mulyani Sri Retno Dwi Ariani Suryadi Budi Utomo Wathon, Muhammad Hizbul