Analisis Cemaran Logam Timbal Dalam Teh Hijau (Camellia Sinensis) Dan Teh Hitam (Camellia Sinensis (L.) O. Kuntze) Secara Destruksi Basah Dan Kering
Abstract
Tea (Camellia sinensis) is an easily oxidised herbal plant with cardiotonic, diuretic and astringent properties. Pb in tea occurs due to vehicle pollution, waste and garbage disposal. This study aims to determine the levels of heavy metal lead (Pb) contamination in green and black tea and determine wet and dry methods for analysing samples. This study uses experimental laboratory type including the collection and preparation of green tea and black tea samples, making standard curves, determining the variation of oxidising agents HNO3 and H2SO4 with a ratio of (3:1). Testing using Absorption Spectrophotometry. The results showed the highest level in home industry A sample A1 green wet 1.4 mg/kg and the lowest level of sample A3 black wet 1.07 mg/kg. The highest level of home industry B sample B3 black wet 1.2 mg/kg and the lowest level of sample B1 green wet 1.1 mg/kg. Both samples met the requirement of ≤ 2 mg/kg.
Keywords:
Amellia Sinensis, Lead, Destruktive, Atomic Absorption, Spectrophotometry (AAS)
References
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[25] G. A. Wardani, S. L. Abiya, and F. Setiawan, “Analysis of the Lead on Lip Tint
[2] T. Zhao, C. Li, S. Wang, and X. Song, “Green Tea (Camellia sinensis): A Review of Its Phytochemistry, Pharmacology, and Toxicology,” Molecules, vol. 27, no. 12, 2022, doi: 10.3390/molecules27123909.
[3] A. A. Nugroho and R. Kurniawati, “Manfaat Eksreak Teh Hjau Terhadap Penurunan Berat Badan,” J. Ilm. Keperawatan, vol. 1, no. 1, 2020, [Online]. Available: https://jurnal.akperalkautsar.ac.id/index.php/JIKKA/article/view/15https://jurnal.akperalkautsar.ac.id/index.php/JIKKA/article/view/15
[4] B. N. Singh, P. Prateeksha, A. K. S. Rawat, R. M. Bhagat, and B. R. Singh, “Black tea: Phytochemicals, cancer chemoprevention, and clinical studies,” Crit. Rev. Food Sci. Nutr., vol. 57, no. 7, pp. 1394–1410, 2017, doi: 10.1080/10408398.2014.994700.
[5] C. Jeyaseelan and A. Gupta, “Green tea leaves as a natural adsorbent for the removal of Cr(VI) from aqueous solutions,” Air, Soil Water Res., vol. 9, no. Vi, pp. 13–19, 2016, doi: 10.4137/ASWR.S35227.
[6] R. Nafi’ah, “KINETIKA ADSORPSI Pb (II) DENGAN ADSORBEN ARANG AKTIF DARI SABUT SIWALAN KINETICS ADSORPTION OF Pb(II) BY SIWALAN FIBER ACTIVATED CARBON,” J. Farm. Sains dan Prakt., vol. I, no. 2, pp. 28–35, 2016.
[7] H. K. Fatimah, “VALIDASI METODE UJI CEMARAN LOGAM TIMBAL ( Pb ) PADA TEH KERING TAMBI ‘ WANGI CORBANG ’ SECARA SPEKTROFOTOMETRI SERAPAN ATOM ( SSA ),” 2013.
[8] D. Azis, O. Jumadi, and M. Wiharto, “Analisis Kandungan Timbal (Pb) pada Daun Tanaman Teh (Camellia sinensis O.K) dan Tanah Perkebunan Teh yang berada di Kawasan Puncak Malino,” J. Sainsmart, vol. I, no. 1 Maret, pp. 13–22, 2012.
[9] B. Euler et al., “Editorial Board,” J. Process Control, vol. 74, no. 19, p. ii, 2019, doi: 10.1016/s0959-1524(19)30059-9.
[10] Faqihuddin and M. I. Ubaydillah, “Seminar Nasional Hasil Riset dan Pengabdian Ke III (SNHRP-III 2021) Perbandingan Metode Destruksi Kering Dan Destruksi Basah Instrumen Spektrofotometri Serapan Atom (SSA) Untuk Analisis Logam,” Semin. Nas. Has. Ris. dan Pengabdi. ke-III, no. 86, pp. 121–127, 2021.
[11] D. S. Asmorowati, S. S. Sumarti, and I. I. Kristanti, “Perbandingan Metode Destruksi Basah Dan Destruksi Kering Untuk Analisis Timbal Dalam Tanah Di Sekitar Laboratorium Kimia FMIPA UNNES,” Indones. J. Chem. Sci., vol. 09, no. 03, pp. 169173, 2020.
[12] C. A. Beardsley, K. Z. Fuller, T. H. Reilly, and C. S. Henry, “Method for analysis of environmental lead contamination in soils,” Analyst, vol. 146, no. 24, pp. 75207527, 2021, doi: 10.1039/d1an01744f.
[13] M. Menut and F. Lequien, “Modelling of Lead Corrosion in Contact with an Anaerobic HCl Solution, Influence of the Corrosion Product Presence,” Coatings, vol. 12, no. 9, 2022, doi: 10.3390/coatings12091291.
[14] Iswandi, S. Kotijah Sari, and R. Harjanti, “Artikel Penelitian Analysis of Contamination of Lead Metal (Pb) and Cadmium (Cd) in Whitening Serum Circulating in Online Stores with Atomic Absorption Spectrophotometry,” J. Farm. Indones., vol. 4, no. 1, pp. 54–62, 2023, [Online]. Available: https://www.journalafamedis.com/index.php/afamedis
[15] A. N. R. Purnamasari, A. S. Mubarak, and M. Mulyono, “Analysis of Cadmium (Cd) Heavy Metal Using the Atomic Abrsoption Spectrophotometry (AAS) Method in Canned Crab Products at Balai Pengujian Mutu Hasil Perikanan (BPMHP) Semarang, Central Java,” J. Mar. Coast. Sci., vol. 10, no. 2, p. 93, 2021, doi: 10.20473/jmcs.v10i2.27661.
[16] E. Hely, M. A. Zaini, and A. Alamsyah, “PENGARUH LAMA PENGERINGAN TERHADAP SIFAT FISIKO KIMIA TEH DAUN KERSEN (Muntingia calabura L.),” J. Agrotek UMMat, vol. 5, no. 1, p. 1, 2018, doi: 10.31764/agrotek.v5i1.225.
[17] BPOM, “Peraturan Pengawas Obat dan Makanan Republik Indoesia Nomor HK.03.1023.08.11.07331 Tahun 2011 Tentang Metode Analisis Kosmetika,” Jakarta BPOM, pp. 1–92, 2011.
[18] D. Hanwar, D. E. Nitoviani, and A. Suhendi, “Validation of Atomic Absorption Spectrometry Method for Contamination Determination of Lead (Pb) and Cadmium (Cd) in Methanol Extract and Product of Curcuma xanthorrhiza Roxb.,” JKPK (Jurnal Kim. dan Pendidik. Kim., vol. 2, no. 3, p. 198, 2018, doi: 10.20961/jkpk.v2i3.11968.
[19] R. Adolph, “済無No Title No Title No Title,” pp. 1–23, 2016.
[20] Arif, D. Ade Alfarez, and M. Rizky Ramadhan, “Anova dan Tukey HSD Perbandingan Produksi Padi Antara Tiga Kabupaten di Provinsi Jambi Anova and Tukey HSD Comparison of Rice Production Between Three Regencies in Jambi Province,” Multi Prox. J. Stat. Univ. Jambi, vol. 2, no. 1, pp. 23–31, 2023, [Online]. Available: https://onlinejournal.unja.ac.id/multiproximity23https://doi.org/10.22437/multiproximity.v2i1.25908
[21] E. A. Lukashev, E. V. Radkevich, M. I. Sidorov, and O. A. Vasil’Eva, Investigation of the process of destruction of structural materials by the method of mathematical reconstruction in the form of a nonequilibrium phase transition, vol. 2048, no. May 2015. 2018. doi: 10.1063/1.5082019.
[22] Djamilah Arifiyana, “Identifikasi Cemaran Logam Berat Timbal (Pb) pada Lipstick yang Beredar di Pasar Darmo Trade Center (DTC) Surabaya dengan Reagen Sederhana,” J. Pharm. Sci., vol. 3, no. 1, pp. 13–16, 2018.
[23] T. Alawiyah and R. Rahmadani, “Analisis Kandungan Logam Timbal (Pb) Pada Air Dan Ikan Papuyu Di Daerah Sungai Alalak Dengan Metode Spectrofotometri Serapan Atom (SSA),” J. Pharm. Care Sci., vol. 2, no. 1, pp. 42–48, 2021, doi: 10.33859/jpcs.v2i1.139.
[24] E. F. Yanti and Z. Laili, “Analisis Logam Berat Timbal (Pb) Dalam Body Lotion Yang Beredar di Pasar Jember,” J. Islam. Pharm., vol. 7, no. 2, pp. 94–99, 2023, doi: 10.18860/jip.v7i2.17448.
[25] G. A. Wardani, S. L. Abiya, and F. Setiawan, “Analysis of the Lead on Lip Tint
Published
2025-08-08
Section
Articles
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