Physiochemical Properties of Biofilm from Dioscorea hispida Starch Blended with Glycerol Extracted from Recycling Cooking

Aminuddin Adila; Abdul Hamid Zubaidah Aimi; Noor Fazliani Shoparwe; Mhd. Ramle Sitti Fatimah

doi:10.4028/p-00512b

Paper Titles

UV Radiation Crosslinking of Acrylated Palm Olein (APO) Copolymer Resins for 3D Printing
p.39

Surface Analysis of Grafted Low Density Polyethylene Film by FTIR and XPS Spectroscopy
p.49

Box Behnken Design to Optimize Parameter for Vapor Grafting of Cinnamaldehyde Essential Oil onto Polyvinyl Alcohol
p.54

Radiation Modification of Commercial Polyvinylidene Fluoride (PVDF) Backsheet Film for Mechanical and Thermal Properties Enhancement
p.62

Physiochemical Properties of Biofilm from Dioscorea hispida Starch Blended with Glycerol Extracted from Recycling Cooking
p.68

Crystallinity of Nanocellulose and its Application in Polymer Composites: A Short Review
p.74

Characterization of Thin Film PLA/PBAT Reinforced with Microcrystalline Cellulose Derived from Gigantochloa albociliata
p.80

Study on Composition of Rice Husk Silica Reinforcement to Hardness and Microstructure of Recycling Milled AA7075
p.86

Tectona grandis: Examine an Ultrastructure on Cultivated Teakwood due to the Scanning Electron Microscopy Enhanced by Heat Treatment
p.92

HomeKey Engineering MaterialsKey Engineering Materials Vol. 908Physiochemical Properties of Biofilm from...

Physiochemical Properties of Biofilm from Dioscorea hispida Starch Blended with Glycerol Extracted from Recycling Cooking

Abstract:

Glycerol is a by-product produced from biodiesel production through the transesterification process. The excessive amount of glycerol generated during this process may become an environmental problem since it cannot be disposed on the environment. One of the possible applications is its use in biofilm production as a plasticizer. This research aims to characterize the physicochemical properties of biofilm produced from Dioscorea hispida (Ubi Gadong) starch with a different formulation of glycerol extracted from recycling cooking oil. Dioscorea hispida starch has shown great potential as a major component in bioplastic production due to its faster degradation rate, while glycerol acted as a plasticizer. The contact angle, water absorption, water content, and degradation rate of biofilm were also studied. Biofilm with the highest ratio of glycerol content showed the highest water absorption, which achieved 75.75%, and the biodegradable rate of biofilm was 97.99% on day 3. The lowest glycerol content in biofilm showed the lowest contact angle and completely biodegradation after five days buried in the soil.

You might also be interested in these eBooks

Current Materials Research Using X-Rays and Related Techniques III

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 908)

Pages:

68-73

DOI:

https://doi.org/10.4028/p-00512b

Citation:

Cite this paper

Online since:

January 2022

Authors:

Aminuddin Adila, Abdul Hamid Zubaidah Aimi*, Noor Fazliani Shoparwe, Mhd. Ramle Sitti Fatimah

Keywords:

Biofilm, Dioscorea hispida Starch, Glycerol, Recycle Cooking Oil

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Marichelvam, Jawaid, & Asim, Corn and Rice Starch-Based Bio-Plastics as Alternative Packaging Materials. Fibers. 7 (2019) 32.

DOI: 10.3390/fib7040032

Google Scholar

[2] Thompson, J. C., & He, B. B, Characterization Of Crude Glycerol From Biodiesel Production From Multiple Feedstocks. Appl Eng Agric. 22(2006) 261-265.

DOI: 10.13031/2013.20272

Google Scholar

[3] Bilck, A. P., Müller, C. M., Olivato, J. B., Mali, S., Grossmann, M. V., & Yamashita, F, Using glycerol produced from biodiesel as a plasticiser in extruded biodegradable films. Polímeros. 25(2015) 331-335.

DOI: 10.1590/0104-1428.1803

Google Scholar

[4] Noda, T., Takahata, Y., Nagata, T., & Shibuya, N, Chemical Composition of Cell Wall Material from Sweet Potato Starch Residue. Starch – Stärke. 46(1994) 232–236.

DOI: 10.1002/star.19940460607

Google Scholar

[5] Bayer, I. S., & Megaridis, C. M, Contact angle dynamics in droplets impacting on flat surfaces with different wetting characteristics. J. Fluid Mech. 558 (2006) 415-449.

DOI: 10.1017/s0022112006000231

Google Scholar

[6] Basiak, E., Lenart, A., & Debeaufort, F, How glycerol and water contents affect the structural and functional properties of starch-based edible films. Polymers. 10(2018), 412.

DOI: 10.3390/polym10040412

Google Scholar

[7] Muscat, D., Adhikari, B., Adhikari, R., & Chaudhary, D. S, Comparative study of film forming behaviour of low and high amylose starches using glycerol and xylitol as plasticizers. J. Food Eng. 109(2012), 189-201.

DOI: 10.1016/j.jfoodeng.2011.10.019

Google Scholar

[8] Mali, S., Grossmann, M. V. E., Garcı́a Maria A., Martino, M. N., & Zaritzky, N. E, Barrier, mechanical and optical properties of plasticized yam starch films. Carbohydr. Polym. 56(2004) 129–135.

DOI: 10.1016/j.carbpol.2004.01.004

Google Scholar