Journal of Natural Sciences
Vol 7, No 1 (2026): Journal of Natural Sciences Maret

Analisis Cemaran Plumbum (Pb) pada Manisan Buah Kaleng Menggunakan Spektrofotometri Serapan Atom

Anggraini, Deby Ayu (Unknown)
Suharsih, Suharsih (Unknown)
Parinduri, Junaidi (Unknown)



Article Info

Publish Date
27 Mar 2026

Abstract

Indonesia is a country with abundant tropical fruit production; therefore, fruit processing into preserved products such as candied fruit is widely carried out to extend shelf life. One form of processed fruit product is candied fruit packaged in cans. However, canned packaging has the potential to cause heavy metal migration into food products. This study aimed to determine the level of lead (Pb) contamination in canned candied rambutan, peach, and lychee. This research employed a quantitative descriptive approach with analysis using the Atomic Absorption Spectrophotometry (AAS) method. The samples consisted of canned candied rambutan, peach, and lychee obtained from supermarkets in the Kutai Kartanegara area. The samples were digested through an ashing process at 500°C and subsequently analyzed using AAS at a wavelength of 324.8 nm. The results showed that all samples contained Pb at relatively low levels. The Pb concentration in candied rambutan ranged from 0.0014–0.0015 mg/kg, in candied peach was 0.0015 mg/kg, and in candied lychee ranged from 0.0016–0.0017 mg/kg. These values were below the maximum permissible limit for heavy metal contamination established by the Indonesian Food and Drug Authority (BPOM), which is 0.1 mg/kg. Therefore, the analyzed canned candied fruit products are considered safe for consumption based on the Pb contamination parameter.

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Journal Info

Abbrev

jonas

Publisher

Subject

Agriculture, Biological Sciences & Forestry Environmental Science

Description

The Journal of Natural Sciences is a scientific publication media in the study and development of Science in the fields of science and Education (Biology, Chemistry, and Physics). The Journal of Natural Sciences includes scientific writings in the form of conceptual, research results as well as ...