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Sintesis Bioplastik dari Ampas Tebu dan Gelatin Ekstrak Tulang Ayam dengan Menggunakan Plasticizer Sorbitol Muhammad Luthfi Ramadhan; Anfasa Mulky El-syarif; Agus Widayoko
Jurnal Integrasi Sains dan Quran Vol 5 No 01 (2026): Februari
Publisher : SMA Trensains Muhammadiyah Sragen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64477/501517-526

Abstract

Plastic waste is a serious problem in Indonesia, with a total of 359.06 tonnes of plastic waste entering the sea in 2023, making Indonesia the fifth largest contributor of plastic waste to the oceans in the world. The non-biodegradable nature of conventional plastics causes prolonged environmental pollution, necessitating environmentally friendly alternatives to plastic. This study aims to analyse the manufacturing process and productivity of bioplastics made from bagasse waste and chicken bone extract gelatin using sorbitol plasticiser as a plasticiser. This study is descriptive in nature with a quantitative data approach, with data collected through observation, experimentation, and literature review. The tests included water absorption, load resistance, pH, and organoleptic tests. The results of this study show that bioplastics have transparent brown characteristics, a slightly rough soft texture, and a distinctive sweet aroma. In addition, the bioplastic in this study also showed water absorption of 13.46%, load resistance of up to 1 kg, and a pH value of 6-7. The test results have met the standards of SNI 7188.7:2016, SNI 01-2891-1992, and ISO 13302:2003. Based on the tests conducted in this study, the bioplastic meets the criteria as an alternative to conventional plastic. This product can also contribute to reducing plastic waste while effectively utilising organic waste.
Pengaruh Penambahan Zeolit dan Karbon Aktif pada Papan Partikel Berbahan Dasar Ampas Tebu (Saccharum officinarum L.) dan Biomassa Lignoselulosa terhadap Kekuatan Mekanik serta Potensi Adsorptif terhadap Gas Polutan Bernice Kinan Pindyastama; Almahabah Nur Illahi; Fatichah Lutfi Zata Aqmar; Agus Widayoko
Jurnal Integrasi Sains dan Quran Vol 5 No 01 (2026): Februari
Publisher : SMA Trensains Muhammadiyah Sragen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64477/501551-560

Abstract

Indonesia is one of the largest sugarcane producers in Southeast Asia, but the bagasse waste produced is often underutilized and can pollute the environment. This study developed particle boards based on sugarcane bagasse and lignocellulosic biomass with the addition of zeolite and activated carbon. This study focused on observing the effect of adding zeolite and activated carbon as reinforcing materials for particle boards as well as adsorbents for pollutant gases. The method used in this study was quantitative research with an experimental approach. Data collection was conducted through observation and literature review. The boards were made by mixing biomass, bagasse, zeolite, activated carbon, resin, and catalyst in certain proportions, then molded and pressed until dry. Testing was carried out through load resistance testing (ASTM D1037-12), water absorption testing (SNI 03-2105-2006), and pollutant gas adsorption testing (SNI 19-7117.7-2005). The results showed that the board could withstand loads of up to 62 kg, had a water absorption capacity of 36.4%, and a CO gas adsorption efficiency of 44%. These findings prove that the addition of zeolite and activated carbon effectively increases mechanical strength and adsorption function, making particle boards an environmentally friendly construction solution and a means of reducing air pollutants.