| dc.contributor.advisor | Kemala, Tetty | |
| dc.contributor.advisor | Irawadi, Tun Tedja | |
| dc.contributor.author | Ismail, Mohamad | |
| dc.date.accessioned | 2021-07-08T09:20:55Z | |
| dc.date.available | 2021-07-08T09:20:55Z | |
| dc.date.issued | 2021 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/107294 | |
| dc.description.abstract | Bioplastik dapat menjadi salah satu alternatif dalam mengatasi masalah lingkungan yang disebabkan oleh penggunaan plastik konvensional. Bioplastik terbuat dari bahan polimer alam seperti pati, selulosa dan polimer alam lainnya. Tanaman sagu dan serat sabut kelapa dapat dijadikan bahan baku bioplastik pati-selulosa. Gliserol ditambahkan untuk menghasilkan film yang lentur, transparan, dan kuat. Penelitian ini bertujuan menganalisis informasi potensi dari pati sagu dan selulosa serat sabut kelapa sebagai bahan bioplastik serta mengkaji sifat fisik, sifat mekanik, dan morfologi dari biokomposit tersebut. Sifat mekanik ditentukan dengan membandingkan bioplastik pati tanpa tambahan selulosa dengan bioplastik pati-selulosa. Berdasarkan telaah pustaka bioplastik pati-selulosa memiliki sifat mekanik yang lebih baik dibandingkan dengan bioplastik tanpa tambahan selulosa. Sifat fisik dan bentuk morfologi bioplastik pati-selulosa diamati menggunakan spektrofotometer Fourier transform infrared (FTIR) dan mikroskop payaran electron, hasilnya menunjukkan tidak ada gugus fungsi baru dan terjadi aglomerasi karena persebaran selulosa yang tidak merata pada matriks pati. Kata kunci: bioplastik, pati sagu, pati-selulosa, selulosa, serat sabut kelapa. | id |
| dc.description.abstract | Bioplastics can be an alternative in overcoming environmental problems caused by the use of conventional plastics. Bioplastics are made from natural polymer materials such as starch, cellulose, and other natural polymers. Sago and coconut fiber can be used as raw materials for the production of starch-cellulose bioplastics. Glycerol is added to produce a flexible, transparent, and strong film. This study aims to analyze the potential information of sago starch and coconut coir cellulose as bioplastic materials and to examine the physical properties, mechanical properties, and morphology the biocomposites. The mechanical properties were determined by comparing the starch bioplastics without additional cellulose with the starch-cellulose bioplastics. Based on the literature review, the starch-cellulose bioplastics show mechanical properties better than that without additional cellulose. The physical properties and morphological form of the product were observed using Fourier transform infrared and scanning electron microscope, results show no new functional groups and there is an agglomeration due to the uneven distribution of the cellulose in the starch matrix. Keywords: bioplastics, cellulose, coconut fiber, sago starch, starch-cellulose. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Kajian Pustaka Potensi Bioplastik Komposit Pati Sagu-Selulosa Serat Sabut Kelapa dengan Pemlastis Gliserol | id |
| dc.title.alternative | Literature Review Potential of Bioplastics Composites Based on Sago Starch-Cellulose Coconut Fiber and Glycerol Plasticizers | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | bioplastics | id |
| dc.subject.keyword | cellulose | id |
| dc.subject.keyword | sago starch | id |
| dc.subject.keyword | coconut fiber | id |
| dc.subject.keyword | starch-cellulose. | id |
