DETEKSI LEMAK BABI SEBAGAI ADULTERAN DAGING SAPI, AYAM DAN KAMBING MENGGUNAKAN FOURIER TRANSFORM INFRARED SPECTROSCOPY DERIVATIVE
Indonesia is a country which has Islam as its major religion. The present of lard in foods is serious problem in views of several religious concerns because some religions like Islam forbid their followers to consume any foods containing porcine and its derivatives. FTIR spectroscopy has been de...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/44929 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Indonesia is a country which has Islam as its major religion. The present of lard in foods is serious
problem in views of several religious concerns because some religions like Islam forbid their followers
to consume any foods containing porcine and its derivatives. FTIR spectroscopy has been developed
to simple analysis of difference between lard with body fat of cow, chicken, and lamb. The infra-red
spectral bands from lard, body fat of cow, body fat of chicken, and body fat of lamb were scanned,
interpreted, and identified to qualitative differentiate. Ratio between spectral peak of second
derivative of absorbance at wavelength 1079 and 1130 cm
-1
tested statistically using independent ttest wit p value=0,05 and Levene’s test as differentiating analysis. The result of independent t-test
were the average of lard 0,6908 ±0,0375, and for body fat of cow 0,6991 ±0,0148, body fat of lamb
0.6964 ±0.02, and body fat of chicken 0,6931 ±0.0404. The result of Levene’s test were Sig. value of
lard, body fat of cow, body fat of chicken, and body fat of chicken is as follows 0,012, 0,017, dan
0,002. Based on statistic result, the conclusion is there are significance difference between lard and
body fat of cow, lard with body fat of chicken, and lard with body fat of lamb.
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