Effect of commercial herbal toothpastes and mouth rinses on the prevention of enamel demineralization using a microcosm biofilm model

Biofouling. 2019 Aug;35(7):796-804. doi: 10.1080/08927014.2019.1662897. Epub 2019 Sep 13.

Abstract

This work evaluated the effects of commercial toothpastes and mouth rinses containing natural/herbal agents on biofilm viability, extracellular polysaccharide (EPS) production and on enamel demineralization in vitro. Microcosm biofilm was produced on bovine enamel for 5 days and treated daily with: Orgânico natural® (toothpaste/mouth rinse), Boni Natural Menta & Malaleuca® (toothpaste/mouth rinse), Propolis & Myrrh® (toothpaste), Colgate Total 12 Clean Mint® (toothpaste, positive control), Malvatricin® Plus (mouth rinse), PerioGard® (mouth rinse, positive control) or PBS (negative control). Tom's Propolis & Myrrh® and Colgate Total 12® toothpastes and Malvatricin® Plus and PerioGard® mouth rinses significantly reduced biofilm viability (p < 0.05). Only PerioGard® had significant effects on biofilm thickness and EPS. Despite the indication that Tom's Propolis & Myrrh® significantly reduced lesion depth, only Colgate Total 12® significantly reduced mineral loss. Malvatricin® Plus significantly reduced mineral loss and lesion depth, as did PerioGard®. Some herbal products, Malvatricin® Plus and Tom's Propolis & Myrrh®, showed anticaries effects.

Keywords: Natural agents; dental caries; enamel; microcosm biofilm; mouthwash; toothpaste.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Biofilms / drug effects*
  • Cattle
  • Chlorhexidine / pharmacology
  • Dental Enamel / drug effects*
  • Mouthwashes / pharmacology*
  • Sodium Fluoride
  • Tooth Demineralization / prevention & control*
  • Toothpastes*

Substances

  • Mouthwashes
  • Toothpastes
  • Sodium Fluoride
  • Chlorhexidine