PENETAPAN KADAR NATRIUM BENZOAT DALAM BUMBU INSTAN PASTA DENGAN METODE SPEKTROFOTOMETRI UV-VIS

Ariani, Stefin Hasni (2016) PENETAPAN KADAR NATRIUM BENZOAT DALAM BUMBU INSTAN PASTA DENGAN METODE SPEKTROFOTOMETRI UV-VIS. Karya Tulis Ilmiah thesis, Universitas Setia Budi Surakarta.

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Abstract

Defined as a cooking spice mix consisting of one or more spices added on groceries when pengolahaan or setup with the objective of increasing the degree of consumer demand . This study aims to determine whether the instant seasoning pastes contain sodium benzoate , sodium benzoate how the instant seasoning paste , and whether benzoate preservative levels already meet the standards BPOM Chief Regulation No. 36 Year 2013. Identification is done using FeCl3 sodium benzoate and sodium benzoate assay performed uv - vis spectrophotometry at a wavelength of 274 nm , which previously sodium benzoate from the sample is extracted with chloroform. The results showed that all three samples instant seasoning paste using the preservative sodium benzoate amounted to 311.4999 mg / kg , 338.3295 mg / kg and 259.9279 mg / kg . The use of sodium benzoate preservative in the sample does not exceed the threshold set by BPOM No. 36 Year 2013 regarding the maximum limit use of food additives, preservatives sodium benzoate , which is 600 mg / kg. Keywords : sodium bezoat , instant seasoning , Uv - Vis spectrophotometry

Item Type:	Thesis (Karya Tulis Ilmiah)
Uncontrolled Keywords:	sodium bezoat , instant seasoning , Uv - Vis spectrophotometry
Subjects:	R Medicine > RS Pharmacy and materia medica
Divisions:	Fakultas Farmasi > Prodi D3 Farmasi
Depositing User:	magdalena kartika ningsih
Date Deposited:	10 Oct 2019 04:35
Last Modified:	10 Oct 2019 04:35
URI:	http://repo.setiabudi.ac.id/id/eprint/1769

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