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All Journal Indonesian Journal of Chemistry
Suratno Suratno
Research Division for Natural Product Technology, Indonesian Institute of Sciences, Jl. Jogja-Wonosari Km 31.5, Gading, Yogyakarta 55861, Indonesia
Chemical Engineering, Chemistry & Bioengineering Chemistry

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Metals Accumulation in Muscle Tissues and Digestive Contents of Periglypta reticulata (Kerang Geton) from Lancang Island, Jakarta Suratno Suratno; Rachma Puspitasari; Zahriza Purnadayanti; Novita Sandra
Indonesian Journal of Chemistry Vol 20, No 5 (2020)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (780.252 KB) | DOI: 10.22146/ijc.49219

Abstract

The concentration of nineteen metals (Hg, As, Cd, Co, Cr, Cu, Fe, Li, Mg, Mn, Mo, Ni, Pb, Se, Sr, Ti, Tl, V, and Zn) were determined in muscle tissues and digestive contents of Periglypta reticulata (Kerang Geton), collected from Lancang Island part of Seribu Islands, Jakarta. An interaction between toxic and essential metal in a clam is also studied. The results showed high concentrations of As (4.56), V (1.20), and Zn (4.91) mg/kg wet weight in muscle tissues and As (7.16), Ti (2.53), and Zn (8.68) mg/kg wet weight in digestive contents. Average concentrations of metals in muscle tissues and digestive contents were below regulation limit from permissible standard National Agency of Drug and Food Control except for Arsenic (As). The average concentration of metals in muscle tissues was significantly (P < 0.05) lower than in digestive contents except As, Co, Cr, Mg, and Tl, respectively. Toxic metals (Pb, Hg, Cd, and As) showed a strong correlation with several essential metals so that these metals can be a threat to the main function of a particular metal. The present study showed digestive contents could accumulate in higher metals; therefore, we suggested removing it before consuming this clam.
Total Mercury (THg) Concentration in Indian Scad (Decapterus russelli) and Torpedo Scad (Megalaspis cordyla) from Southern Waters of Binuangeun, Banten Suratno Suratno; Zahriza Purnadayanti; Hilda Novianty; Selvia Oktaviyani
Indonesian Journal of Chemistry Vol 21, No 2 (2021)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.56967

Abstract

The high level of fish consumption was the main factor in the vulnerability of Hg exposure to the human body. The preliminary information of the total mercury (THg) concentration of Indian scad (Decapterus russelli) and Torpedo scad (Megalaspis cordyla) from Binuangeun fish auction in Lebak, Banten, Indonesia, was presented in this research. The objective of this research was to understand the distribution of THg in each organ of D. russelli (muscle, gut tissues, gonad, and eggs) and M. cordyla (muscle, liver, and gut contents). The results showed that THg in all samples were below the National Regulation limit from the National Agency of Drug and Food in mg/kg ww. THg gonad from D. russelli was showed highly significant (P < 0.01) lower compare THg in muscle, gut tissues, and eggs. Pearson’s correlation from THg in each organ of D. russelli compare to total weight and total length showed that concentration of THg in gonad highly significantly (p < 0.01) correlated with total body weight (r2 = 0.97) and total length (r2 = 0.96). M. cordyla was showed no correlation of THg in muscle compare to total length and total weight. The present study showed that D. russelli could accumulate higher mercury compare to M. cordyla and need caution while consuming this fish.
Co-Authors Hilda Novianty Novita Sandra Rachma Puspitasari Selvia Oktaviyani Zahriza Purnadayanti