Pengolahan Limbah Penggilingan Padi Menjadi Bioplastik menggunakan palstisizer Sorbitol
Abstract
develop the development of environmentally friendly plastics because they can be
decomposed by microorganisms. In addition, this study also seeks to reduce
environmental pollution due to the disposal of rice mill waste. The research was
conducted by mixing rice bran with water, sulfuric acid and sorbitol in various
variations of the ratio of sorbitol and bran 1:10; 2:10; 3:10; 4:10 and 5:10 (v:b).
Furthermore, chitosan was added as a reinforcement with variations in the
addition of chitosan with bran, namely 4:10; 6:10; 8:10; 10:10 and 12:10 then
printed and analyzed for dance strength, swelling and surface morphology. The
test results showed the highest tensile strength value in the ratio of sorbitol and
bran 5:10 and chitosan bran 10:10 with the highest tensile strength value of 64.27
MPa and 25% swelling value. Surface morphology shows an uneven and hollow
surface.
Full Text:
PDFReferences
Y. Yustinah, U. H. Hasyim, A. B. Syamsudin, and ..., “Pengaruh Konsentrasi Asam
Sulfat Pada Proses Hidrolisis Dedak Padi Menjadi Glukosa Untuk Pembuatan Plastik
Biodegradabel,” Pros. …, pp. 1–5, 2018.
S. R. Dewi, N. N. Chairunisa, and R. A. Nugrahani, “Pembuatan dan Karakterisasi
Kelarutan dalam Air dan Biodegradibilitas Bioplastik dari Campuran Dedak PadiJagung.”
A. Melani, N. Herawati, and A. F. Kurniawan, “Bioplastik Pati Umbi Talas Melalui
Proses Melt Intercalation (Kajian Pengaruh Jenis Filler, Konsentrasi Filler dan Jenis
Plasticiezer),” Distilasi, vol. 2, no. 2, pp. 53–67, 2017.
C. S. Wu, “Characterization and biodegradability of polyester bioplastic-based green
renewable composites from agricultural residues,” Polym. Degrad. Stab., vol. 97, no. 1,
pp. 64–71, 2012.
D. I. Lailyningtyas, M. lutfi, and A. M. Ahmad, “Uji Mekanik Bioplastik Berbahan Pati
Umbi Ganyong (Canna edulis) dengan Variasi Selulosa Asetat dan Sorbitol,” J.
Keteknikan Pertan. Trop. dan Biosist., vol. 8, no. 1, pp. 91–100, 2020.
A. C. Kumoro and A. Purbasari, “Sifat Mekanik Dan Morfologi Plastik Biodegradable
Dari Limbah Tepung Nasi Aking Dan Tepung Tapioka Menggunakan Pemlastik
Gliserol,” Teknik, vol. 35, no. 1, pp. 8–16, 2014.
Y. Darni, T. M. Sitorus, and M. Hanif, “Produksi Bioplastik dari Sorgum dan Selulosa
Secara Termoplastik,” J. Rekayasa Kim. Lingkung., vol. 10, no. 2, pp. 55–62, 2014.
Afiifah Radhiyatullah, Novita Indriani, and M. Hendra S. Ginting, “Pengaruh Berat Pati
Dan Volume Plasticizer Gliserol Terhadap Karakteristik Film Bioplastik Pati Kentang,”
J. Tek. Kim. USU, vol. 4, no. 3, pp. 35–39, 2015.
Maulida, M. Siagian, and P. Tarigan, “Production of Starch Based Bioplastic from
Cassava Peel Reinforced with Microcrystalline Celllulose Avicel PH101 Using Sorbitol
as Plasticizer,” J. Phys. Conf. Ser., vol. 710, no. 1, 2016.
F. Y. Syamsul Bahri, Amri Aji, “Jurnal Teknologi Kimia Unimal,” J. Teknol. Kim.
Unimal, vol. 2, no. November, pp. 85–100, 2018.
Y. E. Agustin and K. S. Padmawijaya, “SYNTHESIS OF CHITOSAN-PATI bioplastics
Kepok Banana,” J. Tek. Kim., vol. 10, no. 2, pp. 40–48, 2016.
Refbacks
- There are currently no refbacks.