Helium: Journal of Science and Applied Chemistry
Vol. 5 No. 2 (2025): Helium: Journal of Science and Applied Chemistry

Migration of Bisphenol A from Canned Sardines into Food Simulants: Effect of Temperature and Concentration

Alfin Ghanesa Putra (Study Program of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Pakuan, Indonesia)
Sutanto Sutanto (Study Program of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Pakuan, Indonesia)
Muhammad Fathurrahman (Study Program of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Pakuan, Indonesia)



Article Info

Publish Date
01 Dec 2025

Abstract

Epoxy resin coatings containing Bisphenol A (BPA) are widely used in canned food packaging, including sardine cans. They may pose a risk of chemical migration into food products under specific conditions. This study aimed to evaluate BPA migration into food simulants, acetic acid (1%, 3%, and 10%) and ethanol (10%, 20%, and 50%), at three temperatures (60 °C, 100 °C, and 121 °C). Migration levels were quantified using High-Performance Liquid Chromatography (HPLC) with UV-Vis detection. Preliminary analysis of five sardine can brands revealed BPA concentrations ranging from 0.0052 to 0.0487 mg/kg. Results demonstrated a significant increase in BPA migration with both simulant concentration and temperature. In ethanol, migration increased by 437% when the concentration rose from 10% to 50% at 121 °C, while a 92% increase was observed in acetic acid from 1% to 10% under the same conditions. Temperature had a more pronounced effect: BPA migration in 20% ethanol rose by 3,714% between 60 °C and 121 °C. Migration in 3% acetic acid increased from undetectable to 0.1515 mg/kg across the same temperature range. These findings indicate that BPA migration is significantly influenced by simulant type, concentration, and temperature, underscoring the necessity for stringent control over packaging conditions to ensure food safety.

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Journal Info

Abbrev

he_jsac

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Environmental Science Materials Science & Nanotechnology

Description

Helium: Journal of Science and Applied Chemistry is a peer-reviewed journal on chemistry that encompasses all branches of chemistry (Analytical Chemistry, Biochemistry, Physical Chemistry, Inorganic Chemistry, and Organic Chemistry) and applied chemistry (Material Chemistry, Environmental Chemistry, ...