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All Journal Al-Musthofa: Journal of Sharia Economics Jurnal Fisika dan Terapannya
Nur Safitri
Universitas Islam Negeri Alauddin Makassar
Religion Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Library & Information Science Physics

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STUDI KUALITAS FILM PLASTIK BIODEGRADABLE BERBASIS PATI JAGUNG KETAN (ZEA MAYS CERATINA) DENGAN PENAMBAHAN KITOSAN DAN VIRGIN COCONUT OIL (VCO) Nur Safitri; Rahmaniah Rahmaniah; Iswadi Iswadi
JFT : Jurnal Fisika dan Terapannya Vol 8 No 1 (2021): JUNI
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v8i1.21211

Abstract

Biodegradable plastics are plastics made from renewable sources and are biodegradable and environmentally friendly. To minimize the use of synthetic plastics, research was carried out on the manufacture of biodegradable plastics from glutinous corn starch (Zea mays. Ceratina) with the addition of chitosan and Virgin Coconut Oil (VCO). This study aims to see the quality of the biodegradable plastic film of glutinous corn starch with the addition of chitosan and VCO. The quality test carried out is a mechanical test consisting of a water resistance absorption test, a tensile strength test and an elongation test. FTIR analysis and biodegradability tests were also carried out. The results showed that the water-resistance test results were sample A of 42.86%, sample B of 25% and sample C of 14.29%. To test the tensile strength obtained sample A of 18.1667 MPa, sample B of 0.5171 MPa and sample C of 2.7215 MPa. For the elongation test, sample A was 2.8%, sample B was 3.85%, and sample C was 1.92%. The FTIR analysis results of the three samples showed C-H and O-H groups' presence derived from the constituent materials and the presence of C = O and C-O groups indicating that the hydrogel could be degraded. In the biodegradability test, it is known that the addition of chitosan and VCO during the decomposition of the material because it has anti-microbial properties. The data analysis carried out obtained data that met the SNI value for the tensile strength of sample A.
Analisis Efektivitas Pendistribusian Zakat Produktif Dalam Meningkatkan Kesejahteraan Mustahik Pada Laznas Wahdah Inspirasi Zakat Makassar Nur Safitri; Muhammad Nasri Katman; Trisno Wardy Putra; Fathurrahman; Ayu Ruqayyah Yunus
Al-Musthofa: Journal of Sharia Economics Vol. 9 No. 1 (2026): Al-Musthofa: Journal of Sharia Economics
Publisher : Program Studi Ekonomi Syariah Fakultas Ekonomi dan Bisnis Islam Institut Agama Islam Tarbiyatut Tholabah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58518/al-musthofa.v1i9.5265

Abstract

The objectives of this study are: 1) to analyze the productive zakat distribution model at LAZNAS Wahdah Inspirasi Zakat, and 2) to analyze the effectiveness of productive zakat distribution in improving the welfare of mustahik (zakat recipients). This study employs a qualitative method with a phenomenological approach. The results indicate that: 1) the productive zakat distribution model at LAZNAS Wahdah Inspirasi Zakat comprises two programs: the micro-enterprise development program and the Gerobak Berkah (Blessed Cart) program. The micro-enterprise development program targets mustahik whose businesses are declining or have folded due to a lack of capital, whereas the Gerobak Berkah program is intended for mustahik who lack adequate business premises. Based on the application of management functions in the distribution process, both programs are operating effectively and clearly, thereby facilitating the growth of the mustahik's businesses. 2) The productive zakat distribution by LAZNAS Wahdah Inspirasi Zakat is considered effective in improving mustahik welfare, based on the effectiveness indicators proposed by Sutrisno. Following the receipt of productive zakat aid, mustahik experienced tangible improvements in their business operations, resulting in increased income.
Co-Authors Ayu Ruqayyah Yunus Fathurrahman Muhammad Nasri Katman Rahmaniah Rahmaniah Trisno Wardy Putra