Optimizing a Method to Measure Chemicals in Personal Care Products
Author Information
Author(s): Akkbik Mohammed, Assim Zaini Bin Ahmad, Fasihuddin Badruddin
Primary Institution: Department of Chemistry, Faculty of Resource Science and Technology, University Malaysia Sarawak
Hypothesis
The study aims to optimize and validate a method for the simultaneous detection of phenolic compounds in personal care products.
Conclusion
The developed RP-HPLC-UV/Vis method is effective for analyzing phenolic compounds in personal care products.
Supporting Evidence
- The method showed a dynamic range of 1 to 250 mg/L with a relative standard deviation of less than 0.25%.
- Limits of detection for BHA, BHT, and OMC were found to be 0.196, 0.170, and 0.478 mg/L, respectively.
- The recovery rates for the compounds ranged from 83.2% to 108.9%, indicating good method performance.
- The concentrations of phenolic compounds in the analyzed personal care products were below the maximum allowable limits.
Takeaway
Researchers created a new way to check for certain chemicals in lotions and creams to make sure they're safe.
Methodology
The study used reversed phase high-performance liquid chromatography with UV/Vis detection to analyze phenolic compounds in personal care products.
Limitations
The study focused only on specific phenolic compounds and may not represent all chemicals in personal care products.
Digital Object Identifier (DOI)
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