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All Journal Jurnal Natur Indonesia Pharmaciana: Jurnal Kefarmasian Jurnal Sains dan Teknologi Kimia Prosiding ALCHEMY Jurnal Penelitian Kimia Indonesian Journal of Chemistry Molekul: Jurnal Ilmiah Kimia Dinamika Journal : Pengabdian Masyarakat Molekul: Jurnal Ilmiah Kimia Indonesian Journal of Chemical Science JURNAL REKAYASA KIMIA & LINGKUNGAN
Senny Widyaningsih
Universitas Jenderal Soedirman
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Physics Other

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Potency Ziziphus and Polyscias Leaves as Foaming agent in Antioxidant Soap Production from Nyamplung Seed of Oil Chasani, Moch.; Widyaningsih, Senny; Rastuti, Undri; Permana, Afri
Indonesian Journal of Chemical Science Vol. 13 No. 2 (2024): Indonesian Journal of Chemical Science
Publisher : Prodi Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijcs.v13i2.7456

Abstract

Penelitian untuk mencari formulasi sabun antioksidan terbaik dari minyak biji nyamplung sebagai bahan utama telah dilakukan. Namun bahan tambahan yang digunakan adalah bahan sintetis yang bisa menyebabkan iritasi pada kulit. Penelitian ini mengkaji penggunaan bahan tambahan alami yaitu daun kelor (Moringa oleifera L.) sebagai antioksidan, daun bidara (Ziziphus mauritiana L.) dan daun mangkokan (Polyscias scutellaria L.) sebagai bahan pembusa alami. Tujuan penelitian adalah untuk mengetahui formulasi dan aktivitas antioksidan sabun dari minyak biji nyamplung dengan penambahan daun bidara dan daun mangkokan sebagai bahan pembusa. Karakterisasi formula sabun meliputi jumlah asam lemak, asam lemak bebas, lemak netral, keasaman (pH), berat jenis dan kestabilan busa. Analisis data menggunakan rancangan acak lengkap, uji ANOVA (Analysis of Variance) dan uji DMRT (Duncan’s Multiple Range Test) dengan tingkat kepercayaan 95% (α=0,05). Penentuan formulasi sabun terbaik menggunakan metode indeks efektivitas. Uji aktivitas antioksidan pada sabun formula terbaik menggunakan metode DPPH. Hasil penelitian menunjukkan bahwa kedua bahan tambahan alami tersebut memberikan pengaruh yang nyata terhadap karakteristik sabun. Uji aktivitas antioksidan diperoleh nilai IC50 sebesar 44,73 ppm yang berarti sabun mempunyai aktivitas antioksidan sangat kuat.
Formulation and Antioxidant Test of Nano Facial Wash Bay Leaf (Syzygium polyanthum) Extract with Green Surfactant from Ketapang (Terminalia catappa L.) Seed Oil Mochammad Chasani; Senny Widyaningsih; Undri Rastuti; Vita Nuraisyah Dwi Nugroho
ALCHEMY Jurnal Penelitian Kimia Vol 21, No 2 (2025): September
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.21.2.97684.378-388

Abstract

The increasing use of skin care products today has encouraged the development of facial washes that are safe for health, such as those incorporating natural active ingredients. Green surfactants from ketapang seed oil and bay leaf extract are natural ingredients for a facial wash. This study aims to formulate and test a nano facial wash using surfactants derived from ketapang seed oil and antioxidants from bay leaf extract. The molecular size of facial wash has been improved by applying nanoemulsion technology, resulting in nano facial wash. This particle size improvement enhances the efficacy of active ingredients in facial wash. Methyl ester sulfonate (MES) surfactant made from ketapang seed oil was used to increase the stability and effectiveness of cleaning products. The resulting product was tested for physical characteristics, stability, and antioxidant activity using the DPPH (1,1-diphenyl-2-picrylhydrazyl) method. The facial wash formulation was carried out with variations in MES concentration (3, 5, and 7%) and bay leaf extract (2, 4, and 6%). The results showed that the facial wash with the best characteristics had a surfactant content of 7% and bay leaf extract of 2%. The antioxidant activity of facial wash with the best nano and non-nano characteristics is 41.97 ppm and 81.58 ppm, which are classified as strong antioxidant activity.
Antioxidant Activity of Flavonoids from T. catappa Linn Fruit Flesh Fractionated using Continuous Column chromatography Widyaningsih, Senny; Chasani, Moch.; Rastuti, Undri; Nurhandayani, Santi; Azahra, Silena; Pratiwi, Salma Yuni
Molekul Vol 21 No 1 (2026)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2026.21.1.17276

Abstract

ABSTRACT. Terminalia catappa L. is traditionally used as antioxidant anti-inflammatory, antimicrobial, hepatoprotector, vermifuge, anticancer and antidiabetic. Especially the flesh of T. catappa fruit has potential as an antioxidant. There has been no research that conducts a fractionation process using column chromatography to find antioxidant active fractions from fruit flesh of T. catappa. Therefore, this research aims to find the antioxidant active fraction of the fruit flesh T. catappa. The research steps began with the extraction process using methanol and continued with fractionation using n-hexane and ethyl acetate. The ethyl acetate fraction (with antioxidant activity IC50 = 246.3 ppm) was subjected to the first column chromatography with a gradient of increasingly polar eluents. The fractionation results obtained 4 subfractions with the highest antioxidant activity found in subfraction 3 (FG3) with IC50 = 81.9 ppm containing phenolic, flavonoids, and terpenoids compounds. FG3 was fractionated again using second column chromatography. The fractionation results obtained 2 subfractions with antioxidant activity IC50 = 76.936 ppm (FG1P) and 82.745 ppm (FG2P). FG1P contains phenolic secondary metabolites, namely flavonoids of the isoflavone class. The results provide information that the compounds acting as antioxidants in T. catappa fruit flesh are flavonoids presumably from the isoflavone class. The discovery of flavonoid compounds that act as antioxidants in T. catappa fruit flesh can be developed in the pharmaceutical industry. Keywords: Antioxidant, fruit flesh, Lisoflavone, T. catappa
Co-Authors Aditya Mahendra, Ryan Azahra, Silena Bina Larasati Chasani, Moch Dwi Kartika Elly, Vani Fitria Rosita Fajriyah, Bunga Sita Roihanul Fauzi, Kevin Azhar Habibie, Ranti Kamila Hartiwi Diastuti Hartiwi Diastuti HENDRA GUNAWAN B11211055 Ismawati Ismawati Khalidah Zia, Sity Mesayu, Puspa Rahma Moch. Chasani Mochamad Chasani Mochammad Chasani Mochammad Chasani Muhammad Hanafi Muhammad Wisnu Nugroho, Muhammad Wisnu Nurhandayani, Santi Permana, Afri Ponco Iswanto Pratiwi, Salma Yuni Purwati - Purwati Purwati Rahmasari, Anisa Rizka Ayusnika, Rizka Rizki Nur Apriliani, Rizki Nur Sheiliyani, Cindi Sulaeman, Uyi Umi Salamah Undri Rastuti Vita Nuraisyah Dwi Nugroho Wawan Nur Fredyono Zia, Sity Khalidah Zusfahair Zusfahair