Komarov, Gleb N ORCID: 0000-0002-3045-5298, Hope, Christopher K ORCID: 0000-0003-2986-0824, Wang, Qian, Adejemi, Adejumoke A, Smith, Philip W, Burnside, Girvan ORCID: 0000-0001-7398-1346, Inui, Taichi and Higham, Susan M ORCID: 0000-0002-4097-4702
(2017)
Dental plaque regrowth studies to evaluate chewing gum formulations incorporating magnolia bark extract.
JOURNAL OF FUNCTIONAL FOODS, 37.
pp. 612-617.
ISSN 1756-4646
Text
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Abstract
The plaque inhibiting properties of magnolia bark extract (MBE) were assessed in a volunteer trial following the consumption of various sugar-free chewing gum formulations over a period of 4-days. Paired t-tests demonstrated significant (p < 0.15) differences between the placebo and a gum containing MBE (0.4%) plus lauramide arginine ethyl ester (LAE) (0.5%) with respect to% plaque coverage (36.3% vs 34.0%) and area of plaque fluorescence (109.4 mm2 vs 75.2 mm2). These findings were supported by microbiological counts of total salivary bacteria (7.77 log10 cfu/ml vs 7.45 log10 cfu/ml) as well as Streptococcus spp. (6.76 log10 cfu/ml vs 6.29 log10 cfu/ml). MBE (0.4%) + LAE (0.5%) delivered by chewing gum had a moderate inhibitory effect on plaque formation and salivary bacteria. Limiting the formation of dental plaque and salivary bacteria, specifically oral streptococci, could contribute towards an improvement in oral health with respect to gum disease and caries.
Item Type: | Article |
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Uncontrolled Keywords: | Magnolol, Honokiol, Dental plaque, Quantitative light-induced fluorescence, Chewing gum, Oral health |
Depositing User: | Symplectic Admin |
Date Deposited: | 08 May 2018 08:38 |
Last Modified: | 06 Dec 2024 23:11 |
DOI: | 10.1016/j.jff.2017.08.016 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3021050 |