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All Journal As-syifaa Jurnal Farmasi
A. Trihadi Kusuma
Fakultas farmasi Universitas Muslim Indonesia Makassar
Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology

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PENGARUH BAHAN PENSUSPENSI TERHADAP AKTIVITAS PENGAWET METIL PARABEN A. Trihadi Kusuma
As-Syifaa Jurnal Farmasi Vol 3, No 1 (2011): AS-SYIFAA Jurnal Farmasi
Publisher : Fakultas Farmasi UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jifa.v3i1.123

Abstract

AnalyzeQuality Of Cooking Oil With Double Fractination In Tidiness With The Recuring Usage.Have been research concerning quality of cooking oil double fractination in tidiness with the recuring usage by aims to determine quality of cooking oil with double fractination in tidiness with the recuring usage. The parameter of quality test of oil and fat is free fat acid number, saponification number, peroxide number, iodium number and water content with using titrimetri method. Kind of cooking oil which used were cooking oil double fractination. Research result show that cooking oil which used repeatedly with 3 times intensity has reduce of quality and no safe to consumed based on what standardized by National Standarization Agency.Key Words: methyl paraben, suspending agent,preservatif efectivity
ANALISIS KANDUNGAN ASPARTAM YANG TERDAPAT PADA MINUMAN JAJANAN ANAK SEKOLAH YANG BEREDAR DI MAKASSAR DENGAN METODE HPLC Seniwati Dali; A. Trihadi Kusuma; Afiat Wahyuni Anar
As-Syifaa Jurnal Farmasi Vol 5, No 2 (2013): AS-SYIFAA Jurnal Farmasi
Publisher : Fakultas Farmasi UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (270.273 KB) | DOI: 10.33096/jifa.v5i2.57

Abstract

This research have done of Aspartame compound in seven kinds of beverage of the student which turn in elementary school with tehe mean that to analyze Aspartame compound in beverage and have purpose to determine the concentration of Aspartame in beverage. As a comparison used the main of Aspartame with purity about 98,38%. The sample is weigh about 10 gram in a flask 50 ml, and then diluted with mobile phase is sodium dihydrogen phosphate and acetonitrile (82.5 : 17.5)ml and then it’s filtered by membrane filter 0,45 um. The result are sonicated and to injection about 20 ml to in colomn with rate of flow 1,2 mk/min and λ 210 nm. The sample is analyzed by HPLC method. The analyzed showed that the average concentration of Aspartame by calculating linear regression equation contained in the sample A. 7.5658 mg/kg, B. 198.3445 mg/kg, C. 257.8844 mg/kg, D. 226.5515 mg/kg, E. 0 mg/kg, F. 45.5389 mg/kg, G. 140.3748 mg/kg which is still below the standard of 600 mg/kg. So, sample E is just not contain of Aspartame. Key words : Aspartame, HPLC, Compound, Analyze
Co-Authors Afiat Wahyuni Anar Seniwati Dali