Rulliadi (2015) DETEKSI KANDUNGAN ASAM LEMAK DAN RESIDU LOGAM BERAT PADA SUSU SAPI. Skripsi thesis, Universitas Islam Negeri Sultan Syarif Kasim Riau.
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BAB I PENDAHULUAN.pdf Download (29kB) | Preview |
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BAB II TINJAUAN PUSTAKA.pdf Download (60kB) | Preview |
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BAB III MATERI DAN METODE.pdf Download (22kB) | Preview |
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Abstract
Milk is a white liquid secreted by the mammary glands in mammals. Milk is food that is very easily contaminated by environmental either physical, chemical and microbiological contamination. This study aims to identify the fatty acid content and determine the level of contamination of heavy metals (Pb, Cd and Cu) in fresh cow's milk. The research was conducted at Laboratory of Chemical Prosesing Fisheries Faculty of Fisheries and Marine Science, University of Riau and Laboratory Research and Integrated Analysis Yogyakarta, in November 2014 - January 2015. Milk samples were taken from Kampar regency by 5 samples and Pelalawan regency as much as 5 samples and data processed by descriptive. The results showed that the total saturated fatty acids of fresh cow's milk from Kampar regency is 67.55%, while the total saturated fatty acids from Pelalawan regency is 53.07%. Saturated fatty acid content of fresh cow's milk Kampar and Pelalawan regency were detected include palmitic, stearic, myristic, pentadekanoat, lauric, butyric, capric, arachidat, caproic and caprylic. Total unsaturated fatty acids of fresh cow's milk from Kampar regency is 32.44%, while the origin of fresh cow's milk from Pelalawan regency is 46.77%. Unsaturated fatty acid content of fresh cow's milk Kampar and Pelalawan regency were detected include cis-9-oleic, linoleic, and linolenic acid palmitoleic. Residual contamination levels of heavy metals in fresh cow's milk in Riau, especially cow's milk from Kampar and Pelalawanregency are as follows: Pb (0.11 to 0.13 ppm), Cd (0.02 to 0.07 ppm) and Cu (0.09 to 0.10 ppm), the values remain below the maximum limits according to Indonesian Standard of Nation. Keywords: Cow milk, saturated fatty acids, unsaturated fatty acids, heavy metals.
Item Type: | Thesis (Skripsi) |
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Subjects: | 600 Teknologi dan Ilmu-ilmu Terapan > 630 Usaha Tani, Pertanian, Teknologi Pertanian > 636 Peternakan |
Divisions: | Fakultas Pertanian dan Peternakan > Peternakan |
Depositing User: | eva sartika |
Date Deposited: | 03 Aug 2016 03:49 |
Last Modified: | 03 Aug 2016 03:49 |
URI: | http://repository.uin-suska.ac.id/id/eprint/6114 |
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