Bambang Wiyono


The objective of this research is to study the effect of treatments on seed and pressing temperatures on candle nut oil properties. The treatments consisted of steaming, dry-frying and control. The candle nut seed having been treated was pressed at temperatures of 65and 135°c. The data obtained  were analysed by using fac.torial  design and the difference between means were tested with the LSD procedure, calculated with SAS program.

Vie results showed that an increase in a pressing temperature caused a decrease in a peroxide number and an increase in an iod number. The  dry frying treatment on seed before pressing activities produced a few deterioration on candle nut oil, denoted by a high value of iod number and a small value of peroxide and saponification numbers.  Compared to a steaming treatment or a control, the dry frying  treatment gave a better quality on candle nut oil indicated by a higher value of  iod number. .

Teks Lengkap:



Anonim. 1985. SAS/STAT User Guide, Version 6.03. fourth edition. Volume I. SAS Institut, Inc., Cary, North Caroline.

AOAC. 1934. Official Methods of Analysis. Association of Analytical Chemistry. Washington DC.

AOCS. 1951. Official and Tentative Methods of The American Oil Chemist's Society. Second Edition. American Oil Chemist's Society. Chicago, USA.

Bailey, A.E.1950. Industrial Oil and fat Products. i.nterscolastic Publ. Inc., New York.

Fincher, H. D. 1953. General Discussion of Processing Edible Oil Seed and Edible oil. JAOCS, 30: 474-478.

Heyne, K. 1950. Tumbuhan Berguna Indonesia Jilid II (Terjemahan, Departemen Kehutanan, 1987. Yayasan Sarana Wana Jaya. Jakarta.

Hickok, G.H. 1953. Some Factors Affecting The Hydraulic Extraction of Cotton Seed Oils. JAOCS,

: 481-486.

Jacobs, M.B. 1973. The Chemical Analysis of Foods and Food Products. Roberto Krieger Publ. Inc., New York.

Jacobs, M.B. 1958. The Chemistry and Technology of Foods and Food Products. Third Edition. D Van Nostrand Co. Inc. New York.

Ketaren, S. 1986. Pengantar Teknologi Minyak dan lemak Pangan. Universitas Indonesia Press. Jakarta.

Lea, C.H. I 962. The Oxidative Deterioration of Food Lipids. Di dalam Symposium on Foods: Lipid and Their Oxidation. The AVI Publ. Co. Inc. West Port.

Lundberg, W.O. 1962. Mechanism and Products of Lipid Oxidation. Di dalam Symposium on Foods: Lipid and Their Oxidation. The AVI Publ. Co. Inc. West Port.

Perkins, G.E. 1967. Formation of Non Volatile Decomposition Products in Heated Fats and Oils. Di dalam Djatmiko dan Enie, 1985. Proses Penggorengan dan Pengaruhnya terhadap Sifat Fisiko Kimia Minyak dan Lemak, Jurusan TIN, FATETA.IPB. Bogor.

Swem, D. 1982. Bailey's Industrial Oil and Fat Products. Volume 2. John Wiley & Sons. New York.

Swern, D.,1979. Bailey's Industrial Oil and Fat Products. Volume l. John Wiley & Sons. New York.

Ward, J.A. 1982. Pre-Pessing of Oil from Rapeseed and Sunflower. JAOCS, 61 (8): 1358-1361.

Wiyono dan Hastoeti. 1993. Pengaruh Perlakuan Pendahuluan Biji Kemiri terhadap Rendemen dan Sifat Fisiko-Kimia Minyaknya. Jurnal Penelitian Hasil Hutan, 11 (5): 174-178.



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