NDLI: Effect of Coolant Temperature on Progressive Freeze Concentration of Refined, Bleached and Deodorised Palm Oil

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Effect of Coolant Temperature on Progressive Freeze Concentration of Refined, Bleached and Deodorised Palm Oil

Content Provider	Semantic Scholar
Author	Jusoh, Mazura Yahya, Norshafika Hamid, Farah Hanim Ab. Safiei, Nor Zanariah
Copyright Year	2014
Abstract	This study focused on the possibility of separating refined, bleached and deodorized palm oil (RBDPO) into olein and stearin by using progressive freeze concentration (PFC) as an alternative method to replace the conventional fractionation process. PFC has the potential to be a more effective technique for olein-stearin separation, with minimal changes in the product’s quality for producing high quality edible oil. Apart from that, it requires fewer unit operations compared to conventional methods. In this research, the parameter of coolant temperature was selected to investigate the performance of PFC using stainless steel crystallizer. In order to determine the system efficiency, effective partition constant (K) was investigated, while the quality of the oil was evaluated by iodine value (IV), slip melting point (SMP) and the percentage of olein yield. From the results, all the determinant parameters were found to be optimum at the coolant temperature of 28°C. At this optimum point, K value, IV, SMP and olein yield were found to be 0.2715, 55.84 wijs, 23.10°C and 67.8537%, respectively.
Starting Page	23
Ending Page	27
Page Count	5
File Format	PDF HTM / HTML
DOI	10.11113/jt.v69.3168
Volume Number	69
Alternate Webpage(s)	https://jurnalteknologi.utm.my/index.php/jurnalteknologi/article/download/4690/3266
Alternate Webpage(s)	https://jurnalteknologi.utm.my/index.php/jurnalteknologi/article/download/3168/2327
Alternate Webpage(s)	https://doi.org/10.11113/jt.v69.3168
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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