PENETAPAN KADAR ZAT WARNA TARTRAZIN PADA SARI BUAH DENGAN METODE SPEKTROFOTOMETRI UV-Vis

Agustina, Herlin (2019) PENETAPAN KADAR ZAT WARNA TARTRAZIN PADA SARI BUAH DENGAN METODE SPEKTROFOTOMETRI UV-Vis. Karya Tulis Ilmiah thesis, Universitas Setia Budi.

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Abstract

Tartrazine is a type of synthetic dye that is registered or permitted by the Government used for food coloring and beverages. In addition to food and drinks Tartrazine is also used for cosmetics and medicines. The normal limit of tartrazine dye permitted by the Government of Indonesia based on the regulation of the head of the Republic of Indonesia POM Number 37 of 2013 concerning the maximum limit on the use of BTP dyes is 7.0 mg / kg for non-carbonated water-based drinks, including punches and ades. Whereas based on acceptable daily intake (Acceptable Daily Intake) 0 - 7.5 mg / kg BB. The qualitative analysis method used is paper chromatography. The mobile phase used is tri sodium citrate, aquadestilata and ammonia with a ratio of 2: 95: 5. While quantitative analysis using a 1800-shimadzu UV-VIS spectrophotometer using standard standard curves Value The maximum wavelength obtained is 426nm with a linear equation Y = -0.0544 + 0.0481X. Tartazine dye levels in the sample B = 2.02 gram / 100,0 mL and sample C = 0.63 gram / 100,0mL. The juice tested 2 positive samples of tartrazine dyes did not meet the Regulatory Requirements of the Head of the Republic of Indonesia Drug and Food Supervisory Agency Number 37 of 2013 concerning the Maximum Limit on the Use of Dyed Food Additives Keywords: Tartrazine synthesis dyes, Paper Chromatography, UV-Vis Spectrophotometry

Item Type:	Thesis (Karya Tulis Ilmiah)
Uncontrolled Keywords:	Tartrazine synthesis dyes, Paper Chromatography, UV-Vis Spectrophotometry
Subjects:	Q Science > QK Botany
Divisions:	Fakultas Farmasi > Prodi D3 Analis Farmasi dan Makanan
Depositing User:	Tifany Nur Arfiana
Date Deposited:	04 Dec 2019 07:20
Last Modified:	04 Dec 2019 07:20
URI:	http://repo.setiabudi.ac.id/id/eprint/4011

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