VALIDASI METODE KROMATOGRAFI GAS-DIN UNTUK ANALISIS KANDUNGAN ETANOL DALAM SEDIAAN ASAM CUKA

INDAH NOVIYANTI RUHMANA PULUNGAN, 051211133062 (2016) VALIDASI METODE KROMATOGRAFI GAS-DIN UNTUK ANALISIS KANDUNGAN ETANOL DALAM SEDIAAN ASAM CUKA. Skripsi thesis, Universitas Airlangga.

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Abstract

VALIDATION GAS CHROMATOGRAPHY-FID METHOD FOR ANALYSIS OF ETHANOL CONTENT IN VINEGAR Indah Noviyanti Ruhmana Pulungan Production process of vinegar could be synthesized by chemical or microbiological. In Islam, vinegar must not be consumed if contains ethanol ≥ 1%, because it is categorized into khamr. The maximum concentration of vinegar fermentation is 1.0 %. This research was to analyze the alcohol compund that consist in vinegar. The validation method that used in this study are: selectivity, linearity, range, precision, accuracy, LOD and LOQ. The analysis instrument was gas chromatography Agilent 6890 Series GC System, with a Flame Ionization Detector (FID) and a column HP-5 (5% Phenyl 95% Methyl Siloxane), and optimal conditions were obtained by using temperature of inlet and detector of 250°C whilst the temperature of oven programmed initially at 40°C, hold for 5 minutes, and raised to 5°C/min to 200°C. were used in this study. For split ratio was achieved at 50:1 and the injection volume was 1.0μl. The methods were proven selective and demonstrated linearity, precision and accuracy with r = 0.9995; KV = 5.63%; and % recovery = 101.25%, respectively. On the other hand, the methods were proven that the sample contains alcohol. Finally, the result of quantitative ethanol contents analysis in vinegar from Saudi Arabia is 2.28.10-2 % v/v; and vinegar brand “x” from market in Surabaya is 1.17.10-2 v/v Keyword: Vinegar, ethanol, gas chromatography, validation method

Item Type: Thesis (Skripsi)
Additional Information: KKB KK-2 FF. KF. 36-16 Pul v
Uncontrolled Keywords: Vinegar, ethanol, gas chromatography, validation method
Subjects: R Medicine > RS Pharmacy and materia medica > RS200-201 Pharmaceutical dosage forms
Divisions: 05. Fakultas Farmasi > Kimia Farmasi
Creators:
CreatorsEmail
INDAH NOVIYANTI RUHMANA PULUNGAN, 051211133062UNSPECIFIED
Contributors:
ContributionNameEmail
ContributorSugijanto, Prof. Dr., M.S., Apt.UNSPECIFIED
ContributorAmirudin Prawita, Prof. Dr. H., Apt.UNSPECIFIED
Depositing User: Tatik Poedjijarti
Date Deposited: 10 Apr 2017 16:20
Last Modified: 10 Apr 2017 16:20
URI: http://repository.unair.ac.id/id/eprint/56219
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