Hidayat, Rizki (2019) PENETAPAN KADAR NATRIUM SIKLAMAT PADA MINUMAN JAJANAN YANG DIJUAL DI SEKOLAH DASAR JALAN SUNGGAL NO 223 MEDAN SECARA SPEKTROFOTOMETRI UV. Undergraduate thesis, Institut Kesehatan Helvetia.
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Abstract
Sweeteners are chemical compounds consisting of natural and synthetic sweeteners added and used for industrial processed food products like beverages and foods, such as sodium cyclamate. This study aims to determine the levels of sodium cyclamate in beverages with UV spectrophotometry methods to safe for consumption.
This research was experimental. The research sample used was beverages sold at Sunggal No 223 Medan. The method used to identify sodium cyclamate is the deposition method and for the determination of sodium cyclamate levels performed by UV spectrophotometry whose absorption is measured at a maximum wavelength of 314 nm, the validation parameters of the specified methods are linearity, precision, LOD and LOQ.
The results of the qualitative analysis contained positive samples containing sodium cyclamate, which were samples of A, B and C. The determination of the content in sample A was 25.8328 mg/kg, sample B was 15.0330 mg/kg and sample C was 26.6781 mg/kg. The validation test results obtained linearity r=.9954; RSD value of sample A is 2.33488%, sample B is 4.2462% and sample C is 0.8463%; LOD and LOQ are 5.2703 μg/ml and 17.5676 μg/ml.
Of the three samples tested for sodium cyclamate levels in beverages sold at the road Sunggal No. 223 Medan still meet the requirements set by the head of the drug and food regulatory agency No. 4 of 2014 which is 250 mg/kg. It is recommended that further researchers examine other artificial sweeteners with other methods.
| Item Type: | Doktoral (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Keywords: Beverages, Sodium Cyclamate, UV Spectrophotometry. |
| Subjects: | Fakultas Farmasi dan Kesehatan > Farmasi Fakultas Farmasi dan Kesehatan > Farmasi > Toksikologi |
| Divisions: | Fakultas Farmasi dan Kesehatan > S1 Farmasi |
| Depositing User: | Rizki - Hidayat |
| Date Deposited: | 25 Feb 2020 08:10 |
| Last Modified: | 25 Feb 2020 08:10 |
| URI: | http://repository.helvetia.ac.id/id/eprint/2477 |
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