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Poolai Prasongsuk. Production and characterization of carboxymethyl cellulose from orange rind. (). Rajamangala University of Technology Phra Nakhon. Office of Academic Resources and Information Technology. : , 2562.
Production and characterization of carboxymethyl cellulose from orange rind
Name: Worapan Pormsila
Organization :
Rajamangala Univeristy of Technology Krungthep. Faculty of Science and Technology
Email :
worapan.p@mail.rmutk.ac.th
Name: Dechawat Kongsantear
Organization :
Rajamangala Univeristy of Technology Krungthep. Faculty of Science and Technology
Name: Poolai Prasongsuk
Organization :
Rajamangala Univeristy of Technology Krungthep. Faculty of Science and Technology
keyword:
Production
ThaSH:
Carboxymethyl Cellulose
ThaSH:
Cellulose
ThaSH:
Orange Rind
Abstract:
It is known that orange rind is often discarded as garbage. This research examines the production of carboxymethyl cellulose (CMC) from orange rind. Cellulose was extracted from orange rind (2.0 g) through alkalization. The cellulose was extracted using 1.0 M NaOH at 80 ± 5oC for 60 min. The maximum yield of cellulose was obtained under this condition. The extracted cellulose was then alkalized and etherified to CMC using NaOH and chloroacetic acid after bleaching with H2O2. The resulting CMC was characterized through Infrared spectroscopy to determine the functional group of CMC. The presence of carboxyl group (COO-) at a wavenumber of 1,586 cm-1 in the IR spectrum, confirmed the conversion of cellulose to CMC. The surface morphology was also carried out through the SEM technique
and the elemental analysis was performed using an EDX method. In addition, the resulting CMC product was coated as a film on banana to observe for various reactions.
Rajamangala University of Technology Phra Nakhon. Office of Academic Resources and Information Technology
Address:
BANGKOK
Email:
arit@rmutp.ac.th
Created:
2562
Modified:
2020-09-20
Issued:
2020-09-07
บทความ/Article
application/pdf
BibliograpyCitation :
RMUTP Research Journal, Vol. 13, No. 1, January-June 2019, pp.127-138
eng
©copyrights Rajamangala University of Technology Phra Nakhon
RightsAccess:
ใช้เวลา
0.024499 วินาที
Worapan Pormsila
| Title | Contributor | Type |
|---|---|---|
| Determination of lead and cadmium in water from several sources by adsorptive stripping voltammetry at iridium-based mercury electrode
มหาวิทยาลัยเกษตรศาสตร์ Worapan Pormsila | Atchana Wongchaisuwat | วิทยานิพนธ์/Thesis |
| Lower Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Benzoic Acid
มหาวิทยาลัยเทคโนโลยีราชมงคล อีสาน Panida Surawongtakoon;Plaichumpon Paha;Worapan Pormsila | บทความ/Article |
Dechawat Kongsantear
| Title | Contributor | Type |
|---|
Poolai Prasongsuk
| Title | Contributor | Type |
|---|---|---|
| Production and characterization of carboxymethyl cellulose from orange rind
มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร Poolai Prasongsuk | บทความ/Article |