The influence of the CIELAB parameters on the perception of color after the use of whitening toothpastes

Authors

DOI:

https://doi.org/10.20396/bjos.v21i00.8662812

Keywords:

Color, Tooth, Toothpastes, Bleaching agents

Abstract

Aim: To evaluate the influence of the parameters L* a* b* on the variation of the color of bovine tooth enamel submitted to artificial darkening, after simulated brushing, with whitening toothpastes containing blue covarine. Methods: To undertake this study in vitro, 60 specimens (SP) were divided into 6 groups (n=10): control group (CGwater) and 5 test groups (GT1-Colgate Total 12, GT2-Oral-B 3D White Perfection, GT3- Colgate Luminous Instant White, GT4-CloseUp White Diamond Attraction, GT5-Sorriso Xtreme White). The specimens were darkened with coffee and submitted to simulated brushing for 6, 12, and 24 months. The alteration in the color was evaluated using CIELAB parameters and the ΔL, Δa, Δb and ΔE were calculated. The data was analyzed through generalized linear models using the R program and considering a level of significance of 5%. Results: The parameters L*, a* and the ΔL, Δa obtained better results in the test group than in the control group. There were no statistical differences between CG and the test groups for the evaluation of the b* parameter. In the evaluation of the Δb, the GT3 differed statistically from the CG. In relation to the ΔE, all the group tests showed a variation in color statistically greater than that of the CG and the GT4 showed the greatest variation, not differing from the GT3 during the periods studied. Conclusion: The mechanical and optical whitening agents positively influenced the values L*a* and b*, as well as in its variations and in the ΔE. It is important to emphasize, however, that to analyze tooth whitening it is necessary to evaluate their parameters together.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

Author Biographies

Natália Nascimento Odilon, Federal University of Bahia

Program of Interactive Process of Organs and Systems, Federal University of Bahia.

Rafaela Silva Oliveira, Federal University of Bahia

Program of Interactive Process of Organs and Systems, Federal University of Bahia.

Max José Pimenta Lima, Federal University of Bahia

Institute of the Science of Health, Federal University of Bahia.

Elisângela de Jesus Campos, Federal University of Bahia

Institute of the Science of Health, Federal University of Bahia.

References

Joiner A, Luo W. Tooth colour and whiteness: a review. J Dent. 2017 Dec;67S:S3-10. doi: 10.1016/j.jdent.2017.09.006.

International Commission on Illumination. Colorimetry. 4rd ed. Vienna: CIE; 2004.

Tao D, Sun JN, Wang X, Zhang Q, Naeeni MA, Philpotts CJ, et al. In vitro and clinical evaluation of optical tooth whitening toothpastes. J Dent. 2017 Dec;67S:S25-8. doi: 10.1016/j.jdent.2017.08.014.

Sullivan C, Pan Q, Westland S, Ellwood R. A yellowness index for use in dentistry. J Dent. 2019 Dec;91:103244. doi: 10.1016/j.jdent.2019.103244.

Epple M, Meyer F, Enax J. A critical review of modern concepts for teeth whitening. Dent J (Basel). 2019 Aug 1;7(3):79. doi: 10.3390/dj7030079.

Jurema AL, Claudino ES, Torres CR, Bresciani E, Caneppele TM. Effect of over-the-counter whitening products associated or not with 10% carbamide peroxide on color change and microhardness: in vitro study. J Contemp Dent Pract. 2018 Apr;19(4):359-66.

Joiner A, Philpotts CJ, Ashcroft AT, Laucello M, Salvaderi A. In vitro cleaning, abrasion and fluoride efficacy of a new silica based whitening toothpaste containing blue covarine. J Dent. 2008;36(Suppl 1):32-7. doi: 10.1016/j.jdent.2008.02.003.

Westland S, Luo W, Li Y, Pan Q, Joiner A. Investigation of the perceptual thresholds of tooth whiteness. J Dent. 2017 Dec;67S:S11-4. doi: 10.1016/j.jdent.2017.09.013.

Vaz VTP, Jubilato DP, Oliveira MRM, Bortolatto JF, Floros MC, Dantas AAR, et al. Whitening toothpaste containing activated charcoal, blue covarine, hydrogen peroxide or microbeads: which one is the most effective? J Appl Oral Sci. 2019 Jan;27:e20180051. doi: 10.1590/1678-7757-2018-0051.

Münchow EA, Hamann HJ, Carvajal MT, Pinal R, Bottino MC. Stain removal effect of novel papain- and bromelain-containing gels applied to enamel. Clin Oral Investig. 2016 Nov;20(8):2315-20. doi: 10.1007/s00784-016-1840-1.

Tao D, Smith RN, Zhang Q, Sun JN, Philpotts CJ, Ricketts SR, et al. Tooth whitening evaluation of blue covarine containing toothpastes. J Dent. 2017 Dec;67S:S20-4. doi: 10.1016/j.jdent.2017.10.014.

Perez MM, Pecho OE, Ghinea R, Pulgar R, Della Bona A. Recent advances in color and whiteness evaluations in dentistry. Cdent. 2019;1:23-9. doi: 10.2174/2542579X01666180719125137.

Wang C, Lucas R, Smith AJ, Cooper PR. An in vitro screening assay for dental stain cleaning. BMC Oral Health. 2017 Jan;17(1):37. doi: 10.1186/s12903-016-0328-3.

Lippert F. An introduction to toothpaste - its purpose, history and ingredients. Monogr Oral Sci. 2013;23:1-14. doi: 10.1159/000350456.

Shamel M, Al-Ankily MM, Bakr MM. Influence of different types of whitening tooth pastes on the tooth color, enamel surface roughness and enamel morphology of human teeth. F1000Res. 2019 Oct 16;8:1764. doi: 10.12688/f1000research.20811.1.

Vertuan M, de Souza BM, Machado PF, Mosquim V, Magalhães AC. The effect of commercial whitening toothpastes on erosive dentin wear in vitro. Arch Oral Biol. 2020 Jan;109:104580. doi: 10.1016/j.archoralbio.2019.104580.

Odilon NN, Lima MJP, Ribeiro PL, Araújo RPC, Campos EJ. [In vitro evaluation of the effect of bleaching dentifrices containing blue covarine on bovine dental enamel]. Rev Odontol UNESP. 2018;47(6):388-94. Portuguese. doi:10.1590/1807-2577.1211.

Chang JY, Chen WC, Huang TK, Wang JC, Fu PS, Chen JH, et al. Evaluating the accuracy of tooth color measurement by combining the Munsell color system and dental colorimeter. Kaohsiung J Med Sci. 2012 Sep;28(9):490-4. doi: 10.1016/j.kjms.2012.04.006.

Carlos NR, Pinto A, do Amaral F, França F, Turssi CP, Basting RT. Influence of staining solutions on color change and enamel surface properties during at-home and in-office dental bleaching: an in situ study. Oper Dent. 2019 Nov/Dec;44(6):595-608. doi: 10.2341/18-236-C.

Bergesch V, Henrique F, Aguiar B, Turssi CP, Mantovani F, França G, et al. Shade changing effectiveness of plasdone and blue covarine based whitening toothpaste on teeth stained with chlorhexidine and black tea. Eur J Dent. 2017;11(4):432-7. doi: 10.4103/ejd.ejd_97_17.

Malekipour M, Norouzi Z, Shahlaei S. Effect of Remineralizing agents on tooth color after home bleaching. Front Dent. 2019 May-Jun;16(3):158-65. doi: 10.18502/fid.v16i3.1586.

Pirolo R, Mondelli RF, Correr GM, Gonzaga CC, Furuse AY. Effect of coffee and a cola-based soft drink on the color stability of bleached bovine incisors considering the time elapsed after bleaching. J Appl Oral Sci. 2014 Nov-Dec;22(6):534-40. doi: 10.1590/1678-775720130578.

Downloads

Published

2021-09-27

How to Cite

1.
Odilon NN, Oliveira RS, Lima MJP, Campos E de J. The influence of the CIELAB parameters on the perception of color after the use of whitening toothpastes. Braz. J. Oral Sci. [Internet]. 2021Sep.27 [cited 2021Nov.30];21(00):e222812. Available from: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8662812

Issue

Section

Original Research

Most read articles by the same author(s)