ANALISIS CEMARAN LOGAM BERAT TIMBAL (Pb) PADA TEMPE MENDOAN DAN TAHU GORENG DI PINGGIR JALAN DI KECAMATAN BANJARSARI SURAKARTA SECARA SPEKTROFOTOMETRI SERAPAN ATOM (SSA)

Purwanjani, Wahyu (2017) ANALISIS CEMARAN LOGAM BERAT TIMBAL (Pb) PADA TEMPE MENDOAN DAN TAHU GORENG DI PINGGIR JALAN DI KECAMATAN BANJARSARI SURAKARTA SECARA SPEKTROFOTOMETRI SERAPAN ATOM (SSA). Skripsi thesis, Universitas Setia Budi Surakarta.

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Abstract

Heavy metal lead (Pb) pollution is caused by air pollution, one of which is produced by the fuel disposal of motor vehicle. Leads (Pb) that are in the air more easily stick to food when there are many food sold on the roadside, thus the food is easily polluted by heavy metals, especially lead (Pb). This research was conducted by taking 2 different samples of mendoan tempeh and fried tofu in 5 different subdistricts in Banjarsari district. Then the sample solution is tested using the flame of the Atomic Absorption Spectrophotometry (AAS) as the quantitative and qualitative test. The result of the analysis of heavy metal lead (Pb) contamination on the roadside food in Banjarsari district, Surakarta, with samples of mendoan tempeh and fried tofu analyzed using Atomic Absorption Spectrophotometry (AAS) is that there is a lead contamination on the fried snacks. The level of the lead contamination (Pb) in the fried snacks is quite small. The highest contamination level was found in the samples taken in Gilingan subdistrict, that is 2.0744 mg /Kg (ppm) in mendoan tempeh and 1.042 mg/Kg (ppm) in the tofu. Keywords: Lead (Pb), Heavy Metal Contamination, Atomic Absorption Spectrophotometry (AAS), Content of Lead, Mendoan Tempeh, Fried Tofu.

Item Type: Thesis (Skripsi)
Uncontrolled Keywords: Lead (Pb), Heavy Metal Contamination, Atomic Absorption Spectrophotometry (AAS), Content of Lead, Mendoan Tempeh, Fried Tofu.
Subjects: R Medicine > RS Pharmacy and materia medica
Divisions: Fakultas Farmasi > Prodi S1 Farmasi
Depositing User: Herera Gadys USB
Date Deposited: 25 Feb 2019 03:42
Last Modified: 25 Feb 2019 03:42
URI: http://repo.setiabudi.ac.id/id/eprint/1269

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