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Utilizing the Bioactivity of Nutmeg Leaf Oil to Raise the Natural Antioxidant Content of Cooking Oil Azwar Azwar; Syaubari Syaubari; Ahmad Khairi Abdul; Aswin Siswanto; Revanza Bariqzi; Jakfar Jakfar; Farid Mulana; Hisbullah Hisbullah
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.5009

Abstract

Nutmeg oil, also known as essential oil, is an oil extracted from the seeds or leaves of nutmeg through a distillation process. Nutmeg oil has several advantages, including as an antibacterial ingredient, an additive in the perfume industry, and as a raw material for medicines in the pharmaceutical industry. In this study, the essential oil from nutmeg leaves was produced using the steam-water distillation method, where the nutmeg leaves were dried before the steam-water distillation process was carried out. As a fixed variable, 150 g of bulk cooking oil and 150 g of bimoli cooking oil were used, while as a variable, steam-water distillation temperature was used with temperature variations of 105 oC, 115 oC, and 125 oC. Samples of 1 mL, 2 mL, 3 mL, and 4 mL of nutmeg leaf oil were mixed with bulk cooking oil to compare the free fatty acid oxidation ability and peroxide value after 1 day, 3 days, 5 days, and 7 days. Analysis of the compound content of nutmeg leaf oil, free fatty acids, peroxide number, and antioxidant activity was carried out using GC-MS and 0.004% DPPH. The production of nutmeg leaf oil was obtained as much as 91 ml by steam distillation at a maximum temperature of 125 oC. Using a DPPH of 0.004 percent and a quantitative measure of IC50, the optimal antioxidant activity at 125 oC was found to be 2.03 percent. A comparison of free fatty acid numbers and peroxide values found in this study revealed that pure bimoli cooking oil had the lowest free fatty acid and peroxide values.
Peningkatan pendapatan ibu-ibu PKK melalui pengolahan sampah organik Cut Delsie Hasrina; Farid Mulana; Yuliana Yuliana; Isthafan Najmi; Asmawati Asmawati; Rizal Ansari; Azlim Azlim; Ulya Amanda; Nazwa Khalisai
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 3 (2024): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i3.26683

Abstract

Abstrak Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk  meningkatkan pendapatan ibu-ibu PKK Desa Dilib Lamteungoh melalui pengolohan sampah menjadi pupuk organik.. Kegiatan pengabdian ini dilakukan dalam bentuk pelatihan kepada ibu-ibu  di Desa Dilib Lanteungoh Kecamatan Sukamakmur Kabupaten Aceh Besar. Bahan baku dari kegiatan ini adalah : Jerami, sekam padi, dedaunan kering, sampah rumah tangga dll, selanjutnya peralatan yang digunakan adalah : alat pencacah sampah/biomasa, cangkul, sekop, sealer, timbangan, gerobak sorong. Metode pelaksanaan kegiatan ini yaitu mengadakan pelatihan pembukuan sederhana, pelatihan pembuatan pupuk organik, dan pelatihan pemasaran. Antusias mitra  dalam mengikuti kegiatan ini sangat baik, dan ibu-ibu sudah mulai mengaplikasikan pupuk ini pada tanaman mereka, disamping itu sudah ada bebarapa orang yang memesan pupuk organik ini. Diharapkan dengan adanya kegiatan ini pendapatan ibu-ibu PKK Desa Dilib Lamteungoh meningkat. Kata kunci: pendapatan; sampah organik  Abstract The purpose of this activity is to increase the income of PKK women in Dilib Lamteungoh Village by processing waste into organic fertilizer. This e activity is carried out in the form of training for women in Dilib Lanteungoh Village, Sukamakmur District, Aceh Besar Regency. The raw materials for this activity are: Straw, rice husks, dry leaves, household waste etc, then the equipment used is: waste/biomass chopper, hoe, shovel, sealer, scales, wheelbarrow. The method for implementing this activity is holding simple bookkeeping training, training on making organic fertilizer, and marketing training. The enthusiasm of the partners in participating in this activity is very good, and the mothers have started applying this fertilizer to their plants, besides that there are already several people who have ordered this organic fertilizer. It is hoped that with this activity the income of PKK women in Dilib Lamteungoh Village will increase Keywords: revenue; organic waste