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VOLUME 8 , ISSUE 1 ( January-December, 2023 ) > List of Articles

ORIGINAL RESEARCH

A Spectrophotometric Evaluation of Effect of Tea, Coffee, Cola Beverage, and Juice on Color Stability of Microhybrid and Nanohybrid Resin Composites: In Vitro Study

Shrishti S Shukla, Umesh Wadgave, Anubha Singh

Keywords : Coca-Cola, Coffee, Color, Composite resin, Cranberry, Spectrophotometry, Tea, Tooth discoloration, Ultraviolet

Citation Information : Shukla SS, Wadgave U, Singh A. A Spectrophotometric Evaluation of Effect of Tea, Coffee, Cola Beverage, and Juice on Color Stability of Microhybrid and Nanohybrid Resin Composites: In Vitro Study. J Mahatma Gandhi Univ Med Sci Tech 2023; 8 (1):20-25.

DOI: 10.5005/jp-journals-10057-0242

License: CC BY-NC 4.0

Published Online: 19-10-2024

Copyright Statement:  Copyright © 2023; The Author(s).


Abstract

Background: This study compares the color stability of two types of composite restoration under different beverages used in daily life. Aim: The aim of this study was to analyze the effect of four beverages on color stability of microhybrid and nanohybrid resin composites using a spectrophotometer. Materials and methods: A total of 50 specimens were prepared from a nanohybrid (Brilliant NG-Coltene Whaledent) and microhybrid (Spectrum 3D-Dentsply) composite of 8 mm diameter and 2 mm thickness. The specimens were randomly divided into five subgroups based on the staining solutions (tea, Coca-Cola, coffee, cranberry juice, and control). Ten specimens from both groups were taken and immersed in 10 mL of staining solutions for 10 minutes per day for 7 days. Color of the specimens was measured with an ultraviolet (UV)-spectrophotometer. Statistical analysis: The resultant values were evaluated statistically using unpaired t-test and analysis of variance (ANOVA) test. Results: Both resin composites showed color variations that were clinically unacceptable (the Delta-E values >3.3). Conclusion: Among the two materials compared, the difference in discoloration was not statistically significant. However, it was observed that tea and coffee caused the most discoloration in microhybrid and nanohybrid composite resins, respectively, which was statistically significant compared to other beverages.


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