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Formulation of Keruing (Dipterocarpus grandiflorus) Oleoresin Aromatherapy Candles Butar-Butar, Maria Elvina Tresia; Agus, Adhe Septa Ryant; Leswana, Nurillahi Febria; Fernandes, Andrian
Jurnal Sains dan Kesehatan Vol. 6 No. 4 (2024): J. Sains Kes.
Publisher : Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jsk.v6i4.2331

Abstract

Aromatherapy is an alternative treatment method that utilizes essential oils and volatile components, such as terpenes and aromatic compounds. The active compounds of keruing oleoresin are phthalic acid, namely phthalic acid di(3-methoxybenzyl) ester and phthalic acid, 5-ethyl-1,3-dioxan-5-yl octyl ester causing keruing oleoresin to have a distinctive fragrance. The purpose of this study was to formulate keruing oleoresin in aromatherapy candle preparations. This research method includes base optimization, formulation of keruing oleoresin aromatherapy candles with concentrations of 0%; 2.5%; 5%; 7.5%; and 10%, and evaluation of aromatherapy candles including organoleptic testing, melting point, and burning time. The results of organoleptic testing of aromatherapy candles in shape, aroma, and color showed that F4 with 10% oleoresin concentration had a more dominant aroma and color. Melting point and burning time tests showed F1 with a concentration of 2.5% had a higher melting point of 54.6°C and a longer burning time of 144 minutes. Keywords:          Dipterocarpus grandiflorus, oleoresin, aromatherapy candle
ANALISIS RHODAMIN B PADA LIPSTIK IMPOR YANG BEREDAR DI PASAR PAGI KOTA SAMARINDA DENGAN SPEKTROFOTOMETRI UV-VISIBLE Ruth Gratia Dwi Pangestika; Nurillahi Febria Leswana; Adhe Septa Ryant Agus
Jurnal Ilmiah Manuntung: Sains Farmasi Dan Kesehatan Vol. 11 No. 1 (2025): Jurnal Ilmiah Manuntung: Sains Farmasi Dan Kesehatan
Publisher : Sekolah Tinggi Ilmu Kesehatan Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51352/jim.v11i1.848

Abstract

Rhodamine B is commonly used as a dye for textiles (silk, wool, cotton), paint, paper, and clothing. Prolonged ingestion or exposure may irritate the respiratory tract, eyes, and skin, cause nausea and vomiting, and potentially lead to liver cancer or even cell death. This study aims to identify the presence of Rhodamine B dye in imported lipsticks sold at Pasar Pagi, Samarinda City. The research involved both qualitative and quantitative analyses. The qualitative test was conducted using Thin Layer Chromatography (TLC) with an eluent mixture of ethyl acetate : ethanol : ammonia (11:2:1), while the quantitative test employed UV-Vis spectrophotometry. The qualitative results using TLC showed that sample H had an Rf value of 0.529 cm, which closely resembled the standard Rhodamine B Rf value of 0.623 cm. The quantitative analysis revealed Rhodamine B concentrations in sample A (0.12%), sample B (0.19%), sample C (0.16%), sample F (0.20%), sample G (0.16%), sample H (0.37%), sample I (0.27%), and sample J (0.03%). The validity test indicated a linear result. The precision test showed Relative Standard Deviation (RSD) values of 1.7% for samples G, H, and I. The accuracy test yielded recovery percentages in sample G of 92% (2 ppm), 99% (4 ppm), and 86% (6 ppm); and in sample H of 88% (2 ppm), 98% (4 ppm), and 94% (6 ppm).