Original Article

The effect of the thermoplastic nilon enterprises (valplast) on clove extract (syzygium aromaticum) with various concentrations on the color change

Niken Wibawaningtyas , Dewi Kristiana, Niken Probosari

Niken Wibawaningtyas
Department of Prosthodontics, Faculty of Dentistry, University of Jember, Jember, Indonesia. Email: nikenwibawaningtyas@gmail.com

Dewi Kristiana
Department of Prosthodontics, Faculty of Dentistry, University of Jember, Jember, Indonesia

Niken Probosari
Department of Pediatric, Faculty of Dentistry, University of Jember, Jember, Indonesia
Online First: December 01, 2017 | Cite this Article
Wibawaningtyas, N., Kristiana, D., Probosari, N. 2017. The effect of the thermoplastic nilon enterprises (valplast) on clove extract (syzygium aromaticum) with various concentrations on the color change. Journal of Dentomaxillofacial Science 2(3): 180-182. DOI:10.15562/jdmfs.v2i3.659


Objective: To investigate the effect of soaking of thermoplastic nylon (valplast) on clove flower extract (syzygium aromaticum) as a denture cleanser with different concentration 0.8%, 1%, 1.2%, 1.4%, and 1.6% to the color change of thermoplastic nylon.

Material and Methods: 30 samples were divided into 6 groups. The sample size is (10x10x1) mm. The first group was immersed in sterile aquades and the other groups were immersed in clove flower extracts of 0.8%, 1%, 1.2%, 1.4%, and 1.6% for 12 days. The light intensity then measured using densitometer.

Results: One way anova test results obtained value 0.174 (p>0.05) which indicates that there is no significant difference in each group.

Conclusions: This study are darker discoloration of the thermoplastic nylon at a concentration of 1.6% and lower color changes occurring at a concentration of 0.8%.

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