Bambang Wiyono


Observations in this research were conducted in the IIIipe fat industry and in the laboratory. The observation in the fat industry was to get a clear discription of the fat processing of IIIipe nut, whilts in the laboratory was to study the extraction process of IIIipe fat with a hydraulic pressing technique. The pressure were conducted at several pressing levels: 25, 50, and 75 kg/cm2, at a pressing temperature of 50-60 oC for 20 minutes respectively.

To produce IIIipe fats, the industry applies a combination technique of hydraulic pressure and hexane extraction. The yield of fat with this combination technique is around 40-50 %. However, the results of experiment in the laboratory showed that at an 50 kg/cm2 pressure produced yield of fat with a high quality indicated by the highest value of iodine number.

Teks Lengkap:



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