ANALISIS ZAT PEWARNA RHODAMIN B PADA SAOS BAKSO TUSUK YANG BEREDAR DI SEKITAR KAMPUS UNIVERSITAS SAM RATULANGI MANADO

Authors

  • Giovani Longdong

DOI:

https://doi.org/10.35799/pha.6.2017.17715

Abstract

ANALISIS ZAT PEWARNA RHODAMIN B PADA SAOS BAKSO TUSUK YANG BEREDAR DI SEKITAR KAMPUS UNIVERSITAS SAM RATULANGI MANADO

Giovani M.B Longdong1), Jemmy Abidjulu2), Novel S. Kojong1)

1)Program Studi Farmasi FMIPA UNSRAT Manado, 95115

2)Jurusan Kimia FMIPA UNSRAT Manado, 95115

 

 

ABSTRACT

            Rhodamine B is an odorless crystal form dye, characterized with greenish or purple-reddish colored and easily soluble in a bright red-fluorescent solution as a textile or clothing dye. The purpose of this study is to identify and find out how the levels of rhodamine B on meatball sauces around the campus of Sam Ratulangi University, Manado using quantitative analysis with Spectrophotometry UV-Vis methods. The results of this study proved that meatball sauces positively using Rhodamine B, with the each of the value were P1 (2.735 μg/mL), P2 (2.552 μg/mL), P3 (4.797 μg/mL), P4 (4.250 μg/mL), P5 (5.180 μg/mL) dan P6 (5.618 μg/mL), respectively.

Keywords: Meatball sauce, Rhodamin B, Spectrophotometry UV-Vis

 

ABSTRAK

            Rhodamin B adalah zat pewarna berupa kristal yang tidak berbau dan berwarna hijau atau ungu kemerahan, tidak berbau, serta mudah larut dalam larutan warna merah terang berfluoresan sebagai bahan pewarna tekstil atau pakaian. Tujuan penelitian ini yaitu untuk mengidentifikasi dan mengetahui berapa kadar rhodamin B pada saos bakso tusuk disekitar kampus Universitas Sam Ratulangi Manado dengan menggunakan analisis kuantitatif yaitu metode spektrofotometri UV-Vis. Hasil penelitian membuktikan bahwa saos bakso tusuk positif menggunakan Rhodamin B, dengan nilai masing-masing P1 (2,735 μg/mL), P2 (2,552 μg/mL), P3 (4,797 μg/mL), P4 (4,250 μg/mL), P5 (5,180 μg/mL) dan P6 (5,618 μg/mL).

Kata Kunci : Saos bakso tusuk, Rhodamin B, Spektrofotometri UV-Vis


 

 

 

 

 

 

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Published

2017-10-24

How to Cite

Longdong, G. (2017). ANALISIS ZAT PEWARNA RHODAMIN B PADA SAOS BAKSO TUSUK YANG BEREDAR DI SEKITAR KAMPUS UNIVERSITAS SAM RATULANGI MANADO. PHARMACON, 6(4). https://doi.org/10.35799/pha.6.2017.17715

Issue

Vol. 6 No. 4 (2017): Pharmacon

Section

Articles

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