ANALISIS KADAR VITAMIN C PADA BUAH TERONG CEPOKA (Solanum torvum Swartz) SEGAR DAN GORENG DENGAN METODE SPEKTROFOTOMETRI UV

Pertiwi, Prihatin Cahya (2017) ANALISIS KADAR VITAMIN C PADA BUAH TERONG CEPOKA (Solanum torvum Swartz) SEGAR DAN GORENG DENGAN METODE SPEKTROFOTOMETRI UV. Karya Tulis Ilmiah thesis, Universitas Setia Budi Surakarta.

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Abstract

Vitamin C (ascorbic acid) is an antioxcidants which needed for body. Cepoka eggplant is contain alkaloid steroid that is salasodin, salasonin chlorogenin and variety of vitamins. The goal from this research is for knowing the difference between vitamin C in fresh cepoka eggplant and fried cepoka eggplant. The research was conducted by spectrophotometry UV method, because of vitamin C had a chromophore. Standard curve of vitamin C was made to search absorbance. After got the data then the data has been analysis with paired sample t-test. The results showed that the average vitamin C content of fresh and fried eggplant cepoka (Solanum torvum Swartz) by spectrophotometric UV method 0.28% and 0.10% respectively and both had significant differences in content. Keywords: Vitamin C, Eggplant Cepoka, UV Spectrophotometry

Item Type:	Thesis (Karya Tulis Ilmiah)
Uncontrolled Keywords:	Vitamin C, Eggplant Cepoka, UV Spectrophotometry
Subjects:	R Medicine > R Medicine (General)
Divisions:	Fakultas Farmasi > Prodi D3 Farmasi
Depositing User:	Rohma Tri Wardani
Date Deposited:	23 Feb 2019 03:25
Last Modified:	23 Feb 2019 03:25
URI:	http://repo.setiabudi.ac.id/id/eprint/711

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