Variation of Alginate: Carboxymethyl Cellulose on Making Beads CMC from Cellulose of Corn Stalk

DOI

10.2991/assehr.k.210421.126How to use a DOI?

Keywords

alginate-carboxymethyl cellulose, beads, cornstalk

Abstract

Synthesize CMC uses cellulose extracted from cornstalk waste. FTIR and XRD characterize CMC synthesize. Alginate: CMC (AC) beads made by dropping technique through the ionic gelation method with crosslinking CaCl2 3%. Fourier Transform Infra-Red (FTIR) to know the AC’s function group, swelling test to know the swelling power, and SEM-EDX to see the surface characteristics. The optimum composition of AC composite beads was 1:2 based on beads’ formation, the highest swelling power value 175.5%, and the diameter was 26.64%. The data FTIR AC showed that wave number at 819 cm-1 indicates the presence of Ca-alginate linkage. The SEM-EDX of AC without CMC 1:0 showed a smooth surface, while the surfacer character of AC 1:2 is rough.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Anggun Pertiwi
AU  - Eny Yulianti
AU  - Lilik Miftahul Khoiroh
AU  - Febi Yusniyanti
PY  - 2021
DA  - 2021/04/22
TI  - Variation of Alginate: Carboxymethyl Cellulose on Making Beads CMC from Cellulose of Corn Stalk
BT  - Proceedings of the International Conference on Engineering, Technology and Social Science (ICONETOS 2020)
PB  - Atlantis Press
SP  - 878
EP  - 883
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.210421.126
DO  - 10.2991/assehr.k.210421.126
ID  - Pertiwi2021
ER  -