ANALISIS RHODAMIN B PADA SAUS YANG BEREDAR DI PASARAN LHOKSUKON ACEH UTARA SECARA KUALITATIF DAN KUANTITATIF

RAHMAH, ZAWIR (2019) ANALISIS RHODAMIN B PADA SAUS YANG BEREDAR DI PASARAN LHOKSUKON ACEH UTARA SECARA KUALITATIF DAN KUANTITATIF. Undergraduate thesis, Institut Kesehatan Helvetia.

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Abstract

Background, Rhodamin B is one of the synthetic dyes used in textile industry. It also includes dyes that are not permitted for use in food additives. A research entitled Rhodamin B Analysis on the sauce at Lhoksukon Aceh market has been done qualitatively and quantitatively. Objective, This study aimed to determine the presence or absence of hazardous Rhodamin B in chili and tomatoes sauce plastic packaging sold in Lhoksukon market of North Aceh and to find out the amount contain in it. Method, The research was done by means of an experimental laboratory in order to see the presence or absence of Rhodamin B in sauces with different brands. The research method was done qualitatively using a color reaction with reagents used concentrated HCl, concentrated H2SO4, 10% NaOH, 10% NH4OH and quantitatively using UV vis spectrophotometry. Result, Based on the results obtained by the color reaction test of five samples A, B, C, D, E that have been tested, there was one sample B that contains positive Rhodamin B because it was marked by a pink color change in the addition of HCl and purple in the addition of H2SO4, whereas samples A, C, D, E were found to be negative containing Rhodamin B. The average level of Rhodamin obtained from sample B was 154.1 µg/g. Conclusion, That from five sauces samples with different brands conducted a qualitative test and a quantitative test, obtained a positive sample with the results of the average level obtained 154.1 µg/g.

Item Type:	Doktoral (Undergraduate)
Additional Information:	Keywords: Rhodamin B, Sauce, Color Reaction, Uv-vis Spectrophotometry
Subjects:	Fakultas Farmasi dan Kesehatan > Farmasi > Riset Farmasi
Divisions:	Fakultas Farmasi dan Kesehatan > S1 Farmasi
Depositing User:	Zawir - Rahmah
Date Deposited:	25 Feb 2020 08:33
Last Modified:	25 Feb 2020 08:33
URI:	http://repository.helvetia.ac.id/id/eprint/2468

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