Fabrication and Characterization of Sawdust Composite Biodegradable Film
This report shows the performance of composite
biodegradable film from chitosan, starch and sawdust fiber. The main
objectives of this research are to fabricate and characterize composite
biodegradable film in terms of morphology and physical properties.
The film was prepared by casting method. Sawdust fiber was used as
reinforcing agent and starch as polymer matrix in the casting
solution. The morphology of the film was characterized using atomic
force microscope (AFM). The result showed that the film has
smooth structure. Chemical composition of the film was investigated
using Fourier transform infrared (FTIR) where the result revealed
present of starch in the film. The thermal properties were
characterized using thermal gravimetric analyzer (TGA) and
differential scanning calorimetric (DSC) where the results showed
that the film has small difference in melting and degradation
temperature.
[1] R. N. Tharanathan, and N. Saroja, N. (2001). Hydrocolloid-based
packaging filmsÔÇöalternate to synthetic plastics. Journal of Scientific and
Industrial Research, 60, 547-559.
[2] R. N. Tharanathan, P. C. Srinivasa and M. N. Ramesh (2002). A process
for production of biodegradable films from polysaccharides. Indian
patent 0085/DEL/02.
[3] R. A. Lo'pez, E., Almenar, P. Hernandez, J. M. Lagaro'n, R. Catala-
(2004) Overview of active polymer-based packaging technologies for
food applications. Food Rev. Int., 20, 357-387.
[4] R. Chandra, R. Rustgi. "Biodegradable polymers," Progress in Polymer
Science. vol. 23, pp. 1273-1335, 1998.
[5] T. Bourtooma, M. S. Chinnan, " Preparation and properties of rice starch
chitosan blend biodegradable film," Food Science and Technology, vol.
41, pp. 1633-1641, 2008.
[6] F. Se'bastien, G.S., A.C., V.C., (2006) Novel biodegradable films
made from chitosan and poly (lactic acid) with antifungal properties
against mycotoxinagen strains. Carbohydrate Polymers 65, 185-193.
[7] L. Jose` M., SAIZ P.F., OCIO M.J, (2007) Using ATR-FTIR Spectroscopy
to design active antimicrobial food packaging structures based on
high molecular weight chitosan polysaccharide. Agric. and Food Chem.
55, 2554-2562.
[8] Mucha, M., Wankowicz, K., & Balcerzak, J. (2007). Analysis of water
adsorption on chitosan and its blends with hydroxypropylcellulose. e-
Polymers, 016, 1-10.
[9] Tsai, G.J., SU, W.H., Chen, H.C. and Pan, C.L., (2002) Antimicrobial
activity of shrimp chitin and chitosan from different treatments and
applications of fish preservation. Fisheries Sci. 68, 170-7.
[10] N. A. Ochoa, P. Pradanos, L. Palacia, C. Paglearo, J. Marchese and A.
Hernandas, "Pore size distributions based on AFM imaging and retention
ofmultidisperse polymer solutes: Characterisation of polyethersulfone UF
membranes with dopes containing different PVP" Journal of Membrane
Science, vol. 187, pp. 227-237, 2001.
[11] J. Chen, C. Liu, Y. Chen, Y. Chen, P. R. Chang, "Structural
characterization and properties of starch/konjac glucomannan blend
films," Carbohydrate Polymers, vol. 74, pp. 946-952, 2008.
[1] R. N. Tharanathan, and N. Saroja, N. (2001). Hydrocolloid-based
packaging filmsÔÇöalternate to synthetic plastics. Journal of Scientific and
Industrial Research, 60, 547-559.
[2] R. N. Tharanathan, P. C. Srinivasa and M. N. Ramesh (2002). A process
for production of biodegradable films from polysaccharides. Indian
patent 0085/DEL/02.
[3] R. A. Lo'pez, E., Almenar, P. Hernandez, J. M. Lagaro'n, R. Catala-
(2004) Overview of active polymer-based packaging technologies for
food applications. Food Rev. Int., 20, 357-387.
[4] R. Chandra, R. Rustgi. "Biodegradable polymers," Progress in Polymer
Science. vol. 23, pp. 1273-1335, 1998.
[5] T. Bourtooma, M. S. Chinnan, " Preparation and properties of rice starch
chitosan blend biodegradable film," Food Science and Technology, vol.
41, pp. 1633-1641, 2008.
[6] F. Se'bastien, G.S., A.C., V.C., (2006) Novel biodegradable films
made from chitosan and poly (lactic acid) with antifungal properties
against mycotoxinagen strains. Carbohydrate Polymers 65, 185-193.
[7] L. Jose` M., SAIZ P.F., OCIO M.J, (2007) Using ATR-FTIR Spectroscopy
to design active antimicrobial food packaging structures based on
high molecular weight chitosan polysaccharide. Agric. and Food Chem.
55, 2554-2562.
[8] Mucha, M., Wankowicz, K., & Balcerzak, J. (2007). Analysis of water
adsorption on chitosan and its blends with hydroxypropylcellulose. e-
Polymers, 016, 1-10.
[9] Tsai, G.J., SU, W.H., Chen, H.C. and Pan, C.L., (2002) Antimicrobial
activity of shrimp chitin and chitosan from different treatments and
applications of fish preservation. Fisheries Sci. 68, 170-7.
[10] N. A. Ochoa, P. Pradanos, L. Palacia, C. Paglearo, J. Marchese and A.
Hernandas, "Pore size distributions based on AFM imaging and retention
ofmultidisperse polymer solutes: Characterisation of polyethersulfone UF
membranes with dopes containing different PVP" Journal of Membrane
Science, vol. 187, pp. 227-237, 2001.
[11] J. Chen, C. Liu, Y. Chen, Y. Chen, P. R. Chang, "Structural
characterization and properties of starch/konjac glucomannan blend
films," Carbohydrate Polymers, vol. 74, pp. 946-952, 2008.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:52832", author = "M.Z. Norashikin and M.Z. Ibrahim", title = "Fabrication and Characterization of Sawdust Composite Biodegradable Film", abstract = "This report shows the performance of composite
biodegradable film from chitosan, starch and sawdust fiber. The main
objectives of this research are to fabricate and characterize composite
biodegradable film in terms of morphology and physical properties.
The film was prepared by casting method. Sawdust fiber was used as
reinforcing agent and starch as polymer matrix in the casting
solution. The morphology of the film was characterized using atomic
force microscope (AFM). The result showed that the film has
smooth structure. Chemical composition of the film was investigated
using Fourier transform infrared (FTIR) where the result revealed
present of starch in the film. The thermal properties were
characterized using thermal gravimetric analyzer (TGA) and
differential scanning calorimetric (DSC) where the results showed
that the film has small difference in melting and degradation
temperature.", keywords = "Sawdust, composite, film, biodegradable.", volume = "4", number = "5", pages = "294-5", }