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Pemanfaatan Arang Aktif Dari Ampas Tebu (Saccharum Officinarum) Pada Pemurnian Minyak Goreng Bekas Dengan Metode Aktivasi Kimia-Fisika Menggunakan H3po4

Used cooking oil contains compounds that are carcinogenic, which occurs during the friying process. So if consumed can demage the health. This study aims to determine the influence of several concentration of activated charcoal in the improvement of physico-chemical nature of cooking oil used. This research has been conducted for six months starting in April. This study conducted in the laboratory processing and analysis of agricultural technology, Faculty of agriculture, University of Riau. This study was conducted experimentally by using Completely Randomized Design (CRD) with 4 treatments, namely AA1 (H3PO4 5%), AA2 (H3PO4 10%), AA3 (H3PO4 15%) and AA4 (H3PO4 20%) with 4 replications. Data obtained were analyzed statistically using Analysis of Variance (ANOVA) and if F count is greater than or equal to F table then continued with DNMRT test at 5% level. Observation was the physic chemical properties from the used cooking oil which includes purified water content, free fatty acids, saponification, reduceperoxide and organoleptic test (colour and odor). The results show that the higher the concentration of H3PO4 in the refining of used cooking oil significantly decreased the contents of free fatty acids, saponification, reduceperoxide and organoleptic test (colour and odor) but increased saponification. It can be concluded that the best treatment was AA4 treatment (H3PO4 20%) with the content of purified water content 0.178%, free fatty acids 0.392%, saponification 180.98 mg KOH/g and reduceperoxide 2.595 meq/g.
Keyword: used cooking oil, refining used cooking oil and bagasse carbon.

Ketersediaan
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Perpustakaan Universitas Riau 06 03. 116 (0085)
06 03. 116 (0085)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
06 03. 116 (0085)
Penerbit
Pekanbaru : Universitas Riau - Fakultas Pertanian - Teknologi Hasil Pertanian.,
Deskripsi Fisik
vi, 81 hlm.: ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
06 03. 116 (0085)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
TEKNOLOGI PERTANIAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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