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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Pengolahan dan Bioteknologi Hasil Perikanan Journal of Marine Research Jurnal Kelautan Tropis Jurnal Ilmu Pangan dan Hasil Pertanian Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Perikanan Universitas Gadjah Mada Jurnal Kelautan dan Perikanan Terapan (JKPT) Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Jurnal Mutu Pangan : Indonesian Journal of Food Quality Jurnal Ilmu dan Teknologi Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Pengabdian Nasional (JPN) Indonesia Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Economic Education Analysis Journal
Eko Nurcahya Dewi
Program Studi Teknologi Hasil Perikanan, Jurusan Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Journal : Jurnal Kelautan dan Perikanan Terapan (JKPT)

 1 
Effect of The Composition of Lindur Fruit (Bruguiera gymnorrhiza) starch Flour and Chitosan on Characteristics of Biodegradable Plastics Agustin, Dhita Widya Dyah; Dewi, Eko Nurcahya; Rianingsih, Laras
Jurnal Kelautan dan Perikanan Terapan (JKPT) Vol 6, No 2 (2023): JKPT Desember 2023
Publisher : Politeknik Ahli Usaha Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkpt.v6i2.10986

Abstract

Lindur fruit starch flour has a high starch content, so it can be used as a biodegradable plastic manufacturing material. The manufacture of biodegradable plastic made from starch alone will produce plastic with low tensile strength and less flexible, so it is necessary to add the chitosan to improve the characteristics. The purpose of this study is to determine the effect and best composition of the lindur fruit starch flour-chitosan. The manufacture of biodegradable plastic begins by mixing a solution of lindur fruit starch flour with a solution of chitosan and glycerol.  The solution is heated using a temperature of 70-80oC, then printed on a glass plate. The research design used was a Complete Randomized Design with the composition of lindur fruit starch flour-chitosan 10:0, 9:1, 8:2, 7:3, and 6:4. The results showed that the best tensile strength values was the treatment of lindur fruit starch flour-chitosan 7:3 and 6:4 which is 20.23 MPa and 20.61 MPa. The best elongation value was the treatment of lindur fruit starch flour-chitosan 9:1 which is 6.71%. The best biodegradability test was the treatment of lindur fruit starch flour-chitosan 10:0 which is 15.93 mg/day. The best water resistance and antibacterial tests were in the treatment of lindur fruit starch flour-chitosan 6:4) which is 86.5% and the inhibition zone was 2 mm for Escherichia coli bacteria and 1.4 mm for Staphylococcus aureus bacteria. 
Co-Authors - Sumardianto Agung Pratomo Agus Trianto Agustin, Dhita Widya Dyah Ahmad Fajar Ahmad Zakki Zulkarnain, Ahmad Zakki Ali, Noor Faqih Udin Andini, Lucky Anggraeni, Novia Antonius Budi Susanto apri dwi anggo Arifin Heraedi Arnyta Restu Pratiwi, Arnyta Restu Bani Chandra Mahardika Baswara, Satsya Yoga Bidari Mara Dewi Bobby Septian Sipayung, Bobby Septian Candra Tama S.A. Darmawan Darmawan Delianis Pringgenies Diana Nur Afifah, Diana Nur Diana Rachmawati Dolorosa, Roger G. Eko Susanto Fahmi, Ahmad Suheli Fathurrohman, Muhammad Dwilian Hafni Rahmawati Hapsoro, Mahadika Tjiptaning Himam, M. Iqbal Ima Wijayanti Irma Sundari Johannes Hutabarat Laras Rianingsih Ma'ruf, Widodo Farid Marfuah, Isnaini Matanjun, Patricia Mega Kharisma, Mega Mulyandari, Nunik Mulyani, Dian Rakhmawati N. Nazaruddin Nadia Bella Falistin, Nadia Bella Napitupulu, Romauli Juliana Niam, Sufa’ah Hurumun Ni’am, Sufa’Ah Hurumun Nugroho, Happy Is Nur Mulia Megawati Patricia, Angelina Sherly Nur Pramitha Nurma Deviyanti, Pramitha Nurma Purnamayati, Lukita Putra, Hakan Furqon Sukmana Putri Wening Ratrinia Putut Har Riyadi Ratieh Widhiastuti Ratna Ibrahim Rejeki, Sri Untari Puji Retno Ayu Kurniasih Romadhon Romadhon Rosiska Lutfiyanti RR. Ella Evrita Hestiandari Saefullah, Muhamad Rekhan Saputro, Benediktus Wahyu Sari, Berliana Luckyta Setyo Adi Nugroho sigit winarno Sri Rejeki Stevy Imelda Murniati Wodi Suita, Reka Vemberiana Sumardianto - Syahputra, Jasnur Tandiyo Rahayu Titik Susilowati Tri Winarni Agustini Tsaniya, Aulia Rahmawati Ulfah Amalia Utari, Kurnia Suci Tri Widodo Farid Ma’ruf Windarto, Seto Wulansari, Devi Y.S. Darmanto YS Darmanto Yuliani Yuliani Yulisa Meiriza, Yulisa Yuniar, Aldila Wulan Zulfitriani Zulfitriani