ANALISIS KANDUNGAN LEMAK BABI PADA FORMULASI KRIM MENGGUNAKAN METODE FTIR (FOURIER TRANSFORM INFRARED SPECTROSCOPY) YANG DIKOMBINASI DENGAN KEMOMETRIK

YUNITASARI, GIANJAR AMY (2016) ANALISIS KANDUNGAN LEMAK BABI PADA FORMULASI KRIM MENGGUNAKAN METODE FTIR (FOURIER TRANSFORM INFRARED SPECTROSCOPY) YANG DIKOMBINASI DENGAN KEMOMETRIK. Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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GIANAJAR COVER.pdf

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GIANJAR BAB I.pdf

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Abstract

The presence of lard in cream oils create a serious problem for muslims. Adulteration of lard and virgin coconut oil in the cream purpose to increase the viscosity. This study purpose to analyze the differences in spectral profile lard and virgin coconut oil using FTIR spectroscopy and PCA. Lard produced from rendering pig adipose tissue using the oven to 100ºC and soxhletation. Mixture of lard and virgin coconut oil made formulations cream with a concentration of 100: 0, 80:20, 50:50, 20:80 and 0:100. Lard and virgin coconut oil is extracted by soxhletation methods. Spectrum of FTIR showed four peaks that characterizes the lard, which is 725 cm-1, 1118 cm-1, 1165 cm-1 and 3008 cm-1 and the fourth peaks used in the analysis of PCA. The results of PCA showed groupings different quadrants between lard and virgin coconut oil.

Item Type: Thesis (Bachelor)
Additional Information: Pembimbing: Wiranti Sri Rahayu, M.Si., Apt dan Dr. Asmiyenti Djaliasrin Djalil
Uncontrolled Keywords: Lard, virgin coconut oil, cream, FTIR, PCA.
Subjects: R Medicine > RS Pharmacy and materia medica
Divisions: Fakultas Farmasi > Farmasi
Depositing User: Riski Wismana
Date Deposited: 05 Jul 2017 02:22
Last Modified: 05 Jul 2017 02:22
URI: http://repository.ump.ac.id/id/eprint/2241

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