Extraction Cellulose From Rice Husk
| Main Author: | Yunus, Muhammad Arham |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Hasanuddin University
, 2019
|
| Online Access: |
http://journal.unhas.ac.id/index.php/ica/article/view/6559 http://journal.unhas.ac.id/index.php/ica/article/view/6559/4823 http://journal.unhas.ac.id/index.php/ica/article/downloadSuppFile/6559/1159 |
Daftar Isi:
- Abstract. Cellulose from rice husk has been successfully synthesized. Rice husk is an abundant agricultural waste and has a high cellulose content. Bioconversion of rice husk into cellulose begins with the stages of delignification and bleaching. The resulting cellulose was characterized using FTIR and XRD. The IR spectra show a strong absorption peak at 3444.87 cm− 1 which is associated with stretching vibrations O − H (hydrogen bonds between molecules), absorption peaks at 1033.85 cm− 1 are identified as stretching C − O − C which is β bond −1,4 glycosidic from cellulose. XRD shows the particle size of cellulose which is 3.44 nm and has crystallinity of 58.73%. These results indicate that cellulose from rice husk has good characteristics. Keywords: Rice Husk, Cellulose, FTIR, XRD