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Formulation and Antimicrobial Screening of Tea Tree Oil Gel
- Source: Current Functional Foods, Volume 3, Issue 1, Feb 2025, E111023222098
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- 07 Jun 2023
- 21 Aug 2023
- 11 Oct 2023
Abstract
An acne is a frequent form of skin condition brought on by an overproduction of the particular oil “sebum”, which is produced by the sebaceous gland. This oil accumulates in the follicles and causes the swelling of pores. Many microbial species such as Staphylococcus aureus, Bacillus subtills, Escherichia coli, Pseudomonas aeruginosa, Aspergillus tubingensis etc. are responsible for acne directly or indirectly. The aim of this study was to synthesise the herbal gel of tea tree oil obtained from the plant M.alternifolia.
The gel was prepared using Carbopol-940 as a gelling agent using the swelling method and parameters like spreadability, extrudability, pH, etc were also determined. Zone of inhibition (ZOI) was estimated with renowned standards (Ciprofloxacin and fluconazole).
Studies revealed that the gel was highly effective against the selected species except fungal strains. ZOI was observed ranging from 1.6 ± 0.01 mm to 14.9 ± 0.43 mm. The maximum ZOI was observed (14.9 ± 0.43) against Staphylococcus aureus. The physical properties of the gel satisfied the standard parameters.
The herbal gel was found to be highly promising activity against bacterial species associated with acne in a concentration-dependent manner, but more research is needed.