Ni Luh Putu Gita Chandrika Saraswati, . (2024) ANALISIS RHODAMIN B DAN METANIL YELLOW DALAM EYESHADOW IMPOR DI E-COMMERCE DENGAN METODE KROMATOGRAFI LAPIS TIPIS DAN KROMATOGRAFI CAIR KINERJA TINGGI. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
Imported eyeshadow products circulating in e-commerce vary but are not BPOM registered. Synthetic coloring agents are banned for eyeshadow products are often misused such as the use of rhodamine B and metanil yellow. The aims are to determine the rhodamine B and metanil yellow coloring substances found in imported eyeshadow in e-commerce. This study used 18 samples from 3 e-commerce, namely S, T, and L with the methods used in the form of Thin Layer Chromatography (TLC) and High Performance Liquid Chromatography (HPLC). The results showed from 18 imported eyeshadow samples, there were 5 samples containing rhodamine B and no eyeshadow containing metanil yellow. This study concluded that imported eyeshadow samples did not contain methanil yellow with qualitative analysis method. Moreover, in qualitative and quantitative analysis method, there were 5 eyeshadow samples containing rhodamine B with levels of 0.0038±0.0048% (S3), 0.0043±0.0001% (T2), 0.0724±0.0021% (L2), 0.0096±0.0004% (L4), and 0.0068±0.0001% (L5). Data analysis of rhodamine B eyeshadow sample levels with the Krusskal-Wallis method obtained Asymp. Sig. ≤ 0.05 were significant differences between S3, T2, L2, L4, and L6 samples.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil:2010212030] [Pembimbing Utama/Penguji 1: Rika Revina] [Pembimbing Pendamping/Penguji 2: Via Rifkia] [Penguji Utama: Primayanti Nurul Ilmi] |
| Uncontrolled Keywords: | HPLC, Imported Eyeshadow, Methanil Yellow, Rhodamine B, TLC |
| Subjects: | Q Science > QD Chemistry R Medicine > RS Pharmacy and materia medica |
| Divisions: | Fakultas Kedokteran > Program Studi Farmasi (S1) |
| Depositing User: | NI LUH PUTU GITA CHANDRIKA SARASWATI |
| Date Deposited: | 06 Sep 2024 03:22 |
| Last Modified: | 06 Sep 2024 03:22 |
| URI: | http://repository.upnvj.ac.id/id/eprint/32839 |
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