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All Journal Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter Jurnal Pengabdian Mahakarya Masyarakat Indonesia
Melly Novita
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Other

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Physically modified of sweet potato flour (Ipomea batatas) by variation of steaming time and drying method Anshar Patria; Nida El Husna; Yanti Meldasari Lubis; Melly Novita
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 3, No 2 (2013): Engineering
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (171.311 KB)

Abstract

The major component of sweet potato flour is carbohydrate presented as starch. As other types of native starch that lack of physical and chemical characteristics, the sweet potato flour then is very limited in use. To improve the starch characteristics, it can be made by modifying the starch physically. This study was focused on modification of starch phisically by using autoclaving-cooling method with differ in steaming times (15 and 30 minutes) and drying methods (oven and sun drying). The results showed that the modified flour of sweet potato by autoclaving-cooling for one cycle has produce sweet potato flour with a granular structure that can expand and break, lower in starch content, higher in freezing and thawing stability, higher in water absorption index, and lower in hot and cooling viscosities
Utilization of coffee pulp cellulose for bioetanol production through simultaneous saccarification and fermentation (SSF) with cellulose enzymes Anshar Patria; Melly Novita
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 1 (2012): Life Sciences
Publisher : Syiah Kuala University

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 Abstract. The bioetanol development from biomass bases on lignocellulose like pulp of coffee is one of alternative energy which has potential to be applied in Indonesia. Beside of raw material sources that are so many in our country, the process is also environmentally friendly. Conversion of coffee pulp becomes ethanol using Simultaneous Sacharification and Fermentation (SSF) technology by cellulase had been done on this research. Sacharification process or hydrolysis process, cellulase enzyme will break cellulose polymer becomes glucose. Then, glucose through fermentation is changed to ethanol by using yeast Saccharomyces cerevisiae. This study using Completely Randomized Design (CRD) with factorial pattern consisting of two factors. Factor I is the optimum pH (P) consists of three standards are: P1 = 4, P2 = 4.5, P3 = 5. Factor II is the incubation time (fermentation) (T) consisting of four standard that is T1 = 24 hours, T2 = 48 hours, T3 = 72 hours, and T4 = 96 hours. Pretreatment to break the lignin is done by soaking in 2% H2SO4 for 20 hours in the erlenmeyer. The analysis performed consists of the initial analysis and final analysis. Initial analysis consisted of analysis of water content, pH analysis, levels of cellulose and glucose levels, against the skin of the coffee pulp before the simultaneous saccharification and fermentation (SSF), whereas the final analysis included analysis of ethanol content, the analysis of cellulose and glucose from a solution of ethanol produced. The optimum pH treatment (P), incubation time (fermentation) (T) and interaction optimum pH and incubation time (fermentation) (PT) has very significant (P ≤ 0.01), on levels of ethanol produced. The highest levels of ethanol obtained by fermentation of 96 hours and the optimum pH 4.5 and 5. Ethanol content is obtained that is equal to 6% and 6.07%. 
EDUKASI SISTEM JAMINANAN HALAL PADA KOPERASI ATJEH INTERNASIONAL KOMODITI Nida El Husna; Melly Novita; Sri Haryani Anwar; Syarifah Rohaya
JURNAL PENGABDIAN MAHAKARYA MASYARAKAT INDONESIA Vol 2, No 1 (2024): JURNAL PENGABDIAN MAHAKARYA MASYARAKAT INDONESIA
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/pemasi.v1i1.37740

Abstract

Keberadaan sertifikat halal selain bermanfaat bagi pelaku usaha agar produknya bisa dipasarkan lebih luas, juga membantu masyarakat agar tidak khawatir terhadap kehalalan dalam membeli produk. Pada pengabdian ini mitra yang menjadi sasaran edukasi sistem jaminan halal adalah salah satu usaha di Kota Banda Aceh yaitu Koperasi Atjeh Internasional Komoditi (Aterkom) yang memproduksi ikan olahan dan saat ini belum memiliki sertifikat halal. Permasalahan mitra terkait sistem jaminan halal adalah kurangnya informasi mengenai tata cara dan administrasi dari pengajuan sertifikasi halal produk terutama terkait adanya perubahan regulasi terhadap sertifikasi halal. Oleh karena itu pengabdian ini bertujuan untuk memberikan pemahaman yang lengkap kepada pemilik usaha mengenai pentingnya sertifikasi halal dan prosedur dan dokumen yang diperlukan untuk pengajuan sertifikasi halal bagi produk yang dihasilkan. Pelaksanaan kegiatan pengabdian dimulai dengan tahap persiapan yaitu melakukan survey awal dan persiapan bahan sosialisasi, selanjutnya diikuti dengan pelaksanaan edukasi dan evaluasi yang seluruhnya dilakukan pada bulan Oktober-November 2023. Kegiatan pengabdiani pada mitra koperasi telah memberikan informasi dan pengetahuan yang berkaitan dengan Sistem Jaminan Halal, meliputi persyaratan, tata cara pengajuan, dan dokumen yang dibutuhkan untuk mendapatkan sertifikasi halal. Setelah kegiatan berlangsung, mitra menyatakan keinginannya untuk mengajukan sertifikasi halal terhadap produk yang dihasilkan dan berharap dapat didampingi dalam proses pengurusannya.
Co-Authors Anshar Patria Nida El Husna Nida El Husna Sri Haryani Anwar Syarifah Rohaya Yanti Meldasari Lubis