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All Journal ALKIMIA : Jurnal Ilmu Kimia dan Terapan Educivilia: Jurnal Pengabdian Pada Masyarakat Indonesian Journal of Community Empowerment
Alawiyah, Aika Latifah
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Religion Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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Antioxidant Activity and Bioactive Compounds of Ethyl Acetate Fractions from Syzygium cumini Wood Stem Alawiyah, Aika Latifah; Senania, Astri
ALKIMIA Vol 5 No 1 (2021): ALKIMIA
Publisher : SCIENCE AND TECHNOLOGY FACULTY OF UNIVERSITAS ISLAM NEGERI RADEN FATAH PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.728 KB) | DOI: 10.19109/alkimia.v5i1.7143

Abstract

Syzygium cumini is one of the endemic plants in Indonesia that has the potential to be developed. The fruit was known to have potential as a diabetes drug. However, very few studies to determine the medicinal potential and identification of compounds of Syzygium cumini wood stem has never been studied before. Therefore, this study aimed to determine the antioxidant activity and content of compounds in Syzygium cumini wood stem ethyl acetate fraction. The crude ethanol extract was prepared from the wood stem powder of Syzygium cumini in ethanol using maceration. Furthermore, it was carried out by the liquid-liquid fractionation process using solvents of different polarity. Antioxidant activity of the crude extract, hexane fraction, and ethyl acetate fraction was determined by spectrophotometric methods using 1,1-diphenyl-2-picrylhydrazyl (DPPH). Analysis of bioactive compounds by using Thin Layer Chromatography (TLC). Identification of compounds functional groups was carried out to support the results of TLC analysis by using Fourier-transform infrared (FTIR). Ethyl acetate fraction showed the highest antioxidant activity (IC50 13,62 µg/mL), followed by ethanol extract (IC50 19,64 µg/mL) and hexane fraction (IC50 61,25 µg/mL). The antioxidant activity of the acetate fraction was lower than that of ascorbic acid with an IC50 value of 2,85 µg/mL. However, this fraction has very strong antioxidant activity. The TLC analysis results showed that the sample was thought to contain an alkaloid, phenolic, flavonoid, and terpenoid. The assumption on agreement with FTIR analysis which showed functional groups were C-H, O-H, N-H, C=O, and C=C aromatics as constituents of these compounds.
Application of Green Chemistry by Making Eco-enzyme-Based Dishwashing Liquid Soap at Roufus Sunnah Islamic Boarding School Alawiyah, Aika Latifah; Ruchiyat, Ruchiyat; Abdullah, Fajar Fauzi; Sari, Sinta Delia; Kamilah, Mila Wighoyatul
Indonesian Journal of Community Empowerment (IJCE) Vol 3 No 04 (2022): Indonesian Journal of Community Empowerment (November)
Publisher : Fakultas Kewirausahaan Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35899/ijce.v3i04.921

Abstract

The application of green chemistry is an effort to reduce the negative impact on the environment, one of which is eco-friendly dishwashing liquid soap. It hasn’t been commonly used by the public, including Roufus Sunnah Sucinaraja Garut Islamic Boarding School students. This community service activity aims to increase students’ knowledge about eco-friendly alternative chemicals in dishwashing liquid soap products. This activity is also expected to empower students to produce dishwashing liquid soap independently and have the provisions for entrepreneurship. The method in this community service is counselling and practice in making eco-enzyme-based dishwashing liquid soap. Pre-tests and post-tests were conducted on students during the implementation of the activity. They were enthusiastic about participating in this activity. The students’ understanding increased regarding eco-friendly chemicals for dishwashing liquid soap and their skills in making these products
Pelatihan Pembuatan Hand Sanitizer Alami dari Daun Sirih dan Jeruk Nipis di Desa Salamnunggal Alawiyah, Aika Latifah; Karmila, Ayu; Hajar, Dhea Siti; Pebriani, Fitri; Fransisca Hudaya Putri, Nenden Lidya
Educivilia: Jurnal Pengabdian pada Masyarakat Vol. 2 No. 2 (2021): Educivilia: Jurnal Pengabdian pada Masyarakat
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.362 KB) | DOI: 10.30997/ejpm.v2i2.3233

Abstract

Covid-19 telah ditetapkan sebagai pandemi oleh WHO pada tanggal 9 Maret 2020. Laju penyebaran virus ini masih terus meningkat. Segala upaya dilakukan untuk mencegah penyebaran Covid-19 termasuk penggunaan hand sanitizer. Permintaan hand sanitizer yang semakin melonjak membuat harga jual produk tersebut menjadi lebih tinggi. Selain itu, penggunaan hand sanitizer yang berbahan alkohol terlalu berlebihan akan memicu iritasi pada kulit. Upaya yang dapat dilakukan dengan membuat inovasi produk hand sanitizer yang memanfaatkan bahan alami.  Telah dilakukan pengabdian kepada masyarakat Desa Salamnunggal tentang cara pembuatan hand sanitizer alami dari daun sirih dan jeruk nipis. Kegiatan ini dilakukan bertujuan untuk meningkatkan pemahaman masyarakat tentang pandemic covid-19 yang sedang menjadi permasalahan di negara kita ini dengan cara membuat hand sanitizer yang terdapat di alam yang bisa dimanfaatkan. Kegiatan pengabdian masyarakat ini dilakukan dengan menggunakan metode simulasi dan praktek. Hasil pengabdian menunjukan bahwa pemahaman masyarakat Desa Salamnunggal sangat antusias dan bisa menerapkan hal-hal yang baru yang belum pernah mereka lakukan seperti membuat hand sanitizer dari bahan alam yang bisa dipraktekan di rumah nya masing-masing dan bisa memahami pentingnya kesehatan di masa pandemic ini serta bisa menjaga imunitas tubuh agar tetap sehat.
Co-Authors Astri Senania, Astri Fajar Fauzi Abdullah Fransisca Hudaya Putri, Nenden Lidya Hajar, Dhea Siti Kamilah, Mila Wighoyatul Karmila, Ayu Pebriani, Fitri Ruchiyat, Ruchiyat Sari, Sinta Delia