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All Journal Journal of Research and Technology Jurnal Cakrawala Maritim
Devina Puspitasari
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Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering

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PELATIHAN WIRAUSAHA PRODUK MAKANAN RINGAN BERBAHAN DASAR KEJU NON-GLUTEN DI KELURAHAN KANDANGAN Galih Anindita; Edy Setiawan; Purwidi Asri; devina puspitasari; Didik Sukoco; Mey Rohma Dhani
Jurnal Cakrawala Maritim Vol 6 No 2 (2023): Jurnal Cakrawala Maritim
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) - PPNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cakrawalamaritim.v6i2.2704

Abstract

Peningkatan kesejahteraan di lingkup keluarga, dapat dilakukan dengan pemberdayaan potensi ibu rumah tangga. Ibu rumah tangga memiliki waktu luang yang lebih untuk berwirausaha. Tetapi, sebagian besar mereka masih bingung ide usaha apa yang akan dijadikan masukan tambahan dalam memenuhi kebutuhan Dari permasalahan yang ada, kami memberikan solusi mengadakan kegiatan pengabdian masyarakat, yaitu memberikan pelatihan dan group diskusi untuk berwirausaha membuat produk makanan ringan berbahan dasar keju non-gluten. Pelatihan ini ditujukan bagi ibu-ibu rumah tangga di Kelurahan Kandangan. Kegiatan ini diikuti oleh 20 ibu-ibu rumah tangga. Metode kegiatan adalah ceramah kewirausahaan ,praktek membuat kue, dan diskusi tanya-jawab antara peserta dan tim pengabdian. Hasil dari kegiatan adalah ibu-ibu dapat membuat kue berbahan dasar keju non-gluten dan memiliki jiwa wirausaha. Dari hasil kuisionare Ibu-Ibu PKK kelurahan Kandangan menunjukkan berminat berwirausaha produk makanan ringan sebesar 90% dan pemahaman materi tentang wirausaha diperoleh rata-rata 3.3 dengan interprestasi sangat baik. Keberhasilan kegiatan pengabdian didukung adanya peran aktif antara peserta dan tim pengabdian dan sikap antusias serta semangat dari peserta
PENGARUH TREATMENT ALKALI TERHADAP KARAKTERISTIK FIBER SABUT KELAPA SAWIT DAN PELEPAH PISANG SEBAGAI BAHAN KOMPOSIT POLIMER Setiawan, Adhi; Vivin Setiani; Fitri Hardiyanti; Devina Puspitasari
Journal of Research and Technology Vol. 5 No. 2 (2019): JRT Volume 5 No 2 Des 2019
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v5i2.321

Abstract

The use of synthetic fibers in the fabrication of polymer composite materials has a negative impact on the environment. Natural fibers such as palm oil waste and banana pseudostem can be an alternative material for synthetic fibers because they are more economical, high specific strength, and environmentally friendly. The alkali treatment needs to be carried out on fibers for removal of lignin, hemicellulose, and impurity so that they can improve interfacial bonding between the fiber and the polymer matrix. The alkali treatment was carried out through fiber immersion in conditions without NaOH, 5% wt NaOH solution, and 10% wt for 24 hours. Fiber before and after alkalization were analyzed using Scanning Electron Microscope (SEM), X-Ray Difraction (XRD), Fourier Transform Infrared (FTIR), and Thermogravimetric Analysis (TGA) methods. The results showed that alkali treatment was effective in removing the components of lignin, hemicellulose, and impurities in fiber. The result of the SEM showed that the treated fiber surface had a cleaner surface than treatment without fiber. The alkalitreatment process can improve the crystallinity and crystallinity index of the fiber due to amorphous component removal of lignin and hemicellulose. The TGA result of palm oil fiber with alkali treatment and without alkali treatment produced weight loss of 88,2% and 98,4% respectively. This showed that the alkali treatment can increase the thermal resistance of the palm oil fiber.
PENGARUH TREATMENT ALKALI TERHADAP KARAKTERISTIK FIBER SABUT KELAPA SAWIT DAN PELEPAH PISANG SEBAGAI BAHAN KOMPOSIT POLIMER Setiawan, Adhi; Vivin Setiani; Fitri Hardiyanti; Devina Puspitasari
Journal of Research and Technology Vol. 5 No. 2 (2019): JRT Volume 5 No 2 Des 2019
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v5i2.321

Abstract

The use of synthetic fibers in the fabrication of polymer composite materials has a negative impact on the environment. Natural fibers such as palm oil waste and banana pseudostem can be an alternative material for synthetic fibers because they are more economical, high specific strength, and environmentally friendly. The alkali treatment needs to be carried out on fibers for removal of lignin, hemicellulose, and impurity so that they can improve interfacial bonding between the fiber and the polymer matrix. The alkali treatment was carried out through fiber immersion in conditions without NaOH, 5% wt NaOH solution, and 10% wt for 24 hours. Fiber before and after alkalization were analyzed using Scanning Electron Microscope (SEM), X-Ray Difraction (XRD), Fourier Transform Infrared (FTIR), and Thermogravimetric Analysis (TGA) methods. The results showed that alkali treatment was effective in removing the components of lignin, hemicellulose, and impurities in fiber. The result of the SEM showed that the treated fiber surface had a cleaner surface than treatment without fiber. The alkalitreatment process can improve the crystallinity and crystallinity index of the fiber due to amorphous component removal of lignin and hemicellulose. The TGA result of palm oil fiber with alkali treatment and without alkali treatment produced weight loss of 88,2% and 98,4% respectively. This showed that the alkali treatment can increase the thermal resistance of the palm oil fiber.
Co-Authors Adhi Setiawan Asri, Purwidi Didik Sukoco Edy Setiawan Fitri Hardiyanti Fitri Hardiyanti Galih Anindita Mey Rohma Dhani Vivin Setiani