Gas Chromatography-Mass Spectrometric Determination of Phenolics and Phthalates in Caro White and Aloe Vera Gel

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Published: 2023-12-28

Page: 185-192


Nwoke Ima Bright

Department of Chemistry, Faculty of Natural and Applied Sciences, Ignatius Ajuru University of Education, Rumuolumeni, Port Harcourt, Rivers State, Nigeria.

Batubo Bagshaw Ibifaa

Department of Chemistry, Faculty of Natural and Applied Sciences, Ignatius Ajuru University of Education, Rumuolumeni, Port Harcourt, Rivers State, Nigeria.

Nwoke Prince Lekpoabari *

Department of Chemistry, Faculty of Natural and Applied Sciences, Ignatius Ajuru University of Education, Rumuolumeni, Port Harcourt, Rivers State, Nigeria.

*Author to whom correspondence should be addressed.


Abstract

Two groups of endocrine-disrupting compounds (phenolics and phthalates) were analyzed in two body creams (Caro white and Aloe Vera Gel) commonly sold in shops within Port Harcourt metropolis using gas chromatography-mass spectrometric (GC-MS) method. The concentrations of twenty-one phenol compounds were identified in both products, with phenol being the most prominent. Caro White Cream exhibited higher phenol concentrations, ranging from 1.31 µg/l to 28.47 µg/l, compared to Aloe Vera Gel Cream, which ranged from 0.37 µg/l to 13.53 µg/l. The study revealed that Caro White Cream contained a total phenol concentration of 129.72 µg/l, while Aloe Vera Gel Cream had 60.47 µg/l. Also, the analysis of phthalates in both creams identified three compounds, with diethyl phthalate being the most prevalent. Caro White Cream exhibited higher phthalate concentrations, ranging from 5.42 µg/l to 13.31 µg/l, compared to Aloe Vera Gel Cream, which ranged from 1.53 µg/l to 5.47 µg/l. The total phthalate concentration in Caro White Cream was 26.20 µg/l, while Aloe Vera Gel Cream had 9.51 µg/l. The combined analysis of phenols and phthalates revealed that Caro White Cream had a total concentration of 155.92 µg/l, indicating potential endocrine-disrupting effects on consumers. In contrast, Aloe Vera Gel Cream had a lower total concentration of 69.98 µg/l. Given the potential health concerns associated with these compounds, consumers are advised by the researchers to review product labels and consider products with simpler, natural ingredients. This study underscores the importance of ingredient transparency and safety in cosmetic products.

Keywords: ABO blood and haptoglobin types, Endocrine-disrupting compounds, Hp1 gene frequency, cosmetics, ABO incompatibility, caro white, aloe vera gel, phenols, phthalates


How to Cite

Bright , Nwoke Ima, Batubo Bagshaw Ibifaa, and Nwoke Prince Lekpoabari. 2023. “Gas Chromatography-Mass Spectrometric Determination of Phenolics and Phthalates in Caro White and Aloe Vera Gel”. Asian Basic and Applied Research Journal 5 (1):185-92. https://jofresearch.com/index.php/ABAARJ/article/view/113.

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