Thermal properties of fats and oils

1945 ◽  
Vol 22 (1) ◽  
pp. 10-13 ◽  
Author(s):  
A. E. Bailey ◽  
M. E. Jefferson ◽  
Florence B. Kreeger ◽  
S. T. Bauer



1944 ◽  
Vol 21 (10) ◽  
pp. 300-302 ◽  
Author(s):  
A. E. Bailey ◽  
G. D. Oliver


1944 ◽  
Vol 21 (10) ◽  
pp. 293-297 ◽  
Author(s):  
A. E. Bailey ◽  
S. S. Todd ◽  
W. S. Singleton ◽  
G. D. Oliver


1945 ◽  
Vol 22 (2) ◽  
pp. 39-41 ◽  
Author(s):  
G. D. Oliver ◽  
A. E. Bailey


1950 ◽  
Vol 27 (11) ◽  
pp. 423-426 ◽  
Author(s):  
T. L. Ward ◽  
W. S. Singleton


1947 ◽  
Vol 24 (5) ◽  
pp. 140-142 ◽  
Author(s):  
Grace H. Charbonnet ◽  
W. S. Singleton


1944 ◽  
Vol 21 (10) ◽  
pp. 297-300 ◽  
Author(s):  
G. D. Oliver ◽  
W. S. Singleton ◽  
S. S. Todd ◽  
A. E. Bailey


Processes ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 604
Author(s):  
Siou Pei Ng ◽  
Yih Phing Khor ◽  
Hong Kwong Lim ◽  
Oi Ming Lai ◽  
Yong Wang ◽  
...  

Palm olein-based diacylglycerol (POL-DAG) oil is a healthy product that is produced through enzymatic reaction and purification processes. However, POL-DAG oil easily solidifies at room temperature and crystallizes at high temperatures. The effect of different concentrations of sucrose stearate (1 and 10 g kg−1) added as a nonionic emulsifier, to POL-DAG oil containing 800 g kg−1 diacylglycerol, on its physical properties and flow behavior were investigated. The thermal properties of POL-DAG oil in melting, crystallization transition, and onset temperature were significantly decreased (p < 0.05) with the addition of emulsifiers. Besides, the incorporation of emulsifiers also significantly reduced (p < 0.05) the hardness of POL-DAG oil. Moreover, all POL-DAG oils with emulsifiers incorporated exhibited shear-thinning behavior, a low consistency coefficient (K) and a low apparent viscosity. The present study resolves the solidification issue and eases the pourability of POL-DAG oil by the incorporation of sucrose stearate. The process of adding an emulsifier to POL-DAG oil is a simple method that does not require advanced technology or process modifications to manage the POL-DAG oil and thus is highly applicable for the fats and oils industries and palm oil refineries.



1960 ◽  
Vol 23 ◽  
pp. 332-336 ◽  
Author(s):  
W WENDLANDT ◽  
J VANTASSEL ◽  
G ROBERTHORTON
Keyword(s):  


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