APLIKASI SORBITOL PADA PRODUKSI BIODEGRADABLE FILM DARI NATA DE CASSAVA

Author:

Hidayati Sri,Zuidar Ahmad Sapta,Ardiani Astri

Abstract

An experiment of sulfonation process of biodegraabale film was caried out using nata de cassava with variation of sorbitol concentration as plastisizer (0% (S0), 3% (S1), 6% (S2), 9% (S3), 12% (S4) and 15% (S5)  by using Randomized Complete Design Block.  The experiment result showed the best  sorbitol concentration present in 9% sorbitol concentration The best characteristic of produced biodegradable film showed that visual properties were achieved with transparent colored white stringy, tensile strength of 11.76 MPa, percent extension of 13.28%, the solubility of 72.08%. This film can be degraded during 5 weeks. Keyword:  biodegradable film, nata de cassava, sorbitol Abstrak Sebuah penelitian tentang proses produksi biodegradable film dari nata de cassava dengan perlakuan konsentrasi sorbitol sebagai plastisizer 0% (S0), 3% (S1), 6% (S2), 9% (S3), 12% (S4) dan 15% (S5) menggunakan Rancangan kelompok Acak lengkap.  Hasil penelitian menunjukkan bahwa konsentrasi terbaik yaitu sorbitol 9%, dengan hasil penampakan visual yaitu berwarna transparan berserabut putih, kuat tarik sebesar 11,76 MPa, persen perpanjangan sebesar 13,28%, kelarutan sebesar 72,08%. Film dapat terdegradasi selama 5 minggu. Kata Kunci: biodegradable fim, nata de cassava, sorbitol

Publisher

Institute of Research and Community Services Diponegoro University (LPPM UNDIP)

Subject

General Medicine

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1. Potential of arrowroot (Maranta arundinacea) starch nanocrystal in edible bioplastic straw production;MOJ Ecology & Environmental Sciences;2024-01-24

2. Potency of coconut water as raw material for biodegradable plastics;IOP Conference Series: Earth and Environmental Science;2023-08-01

3. Optimization of edible film production: natural dyes addition;IOP Conference Series: Earth and Environmental Science;2023-06-01

4. Konsentrasi Sorbitol dan Volume Larutan Terbaik pada Cetakan Film Edibel dari Pati Sagu;Jurnal Ilmu Pertanian Indonesia;2022-12-26

5. The concentration of sorbitol on bioplastic cellulose based carrageenan waste on biodegradability and mechanical properties bioplastic;IOP Conference Series: Earth and Environmental Science;2021-02-01

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