A Review on the Fundamental of Palm Oil Fractionation: Processing Conditions and Seeding Agents

2021 ◽  
pp. 2100132
Author(s):  
Shi‐Cheng Tong ◽  
Teck‐Kim Tang ◽  
Yee‐Ying Lee
Keyword(s):  
Palm Oil ◽  
Processing Conditions ◽  
Oil Fractionation

scholarly journals The effect of composition, microfluidization and process parameters on formation of oleogels for ice cream applications

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
E. Silva-Avellaneda ◽  
K. Bauer-Estrada ◽  
R. E. Prieto-Correa ◽  
M. X. Quintanilla-Carvajal
Keyword(s):  
Palm Oil ◽  
Numerical Optimization ◽  
Protein Concentration ◽  
Technological Development ◽  
Ice Cream ◽  
Processing Conditions ◽  
Surface Response Methodology ◽  
High Oleic ◽  
Ice Creams ◽  
Oil Type

AbstractThe use of oleogels is an innovative and economical option for the technological development of some food products, among them ice creams. The aim of this study was to establish the best processing conditions to obtain an emulsion which form oleogels with the lowest ζ-potential and average droplet size (ADS) for use as ice cream base. Using surface response methodology (SRM), the effects of three numerical factors (microfluidization pressure, oil and whey protein concentration, WP) and four categorical factors (oil type, temperature, surfactant, and type of WP) on formation of emulsions were assessed. The response variables were ζ, ADS, polydispersity index (PDI), viscosity (η), hardness, cohesiveness and springiness. Additionally, a numerical optimization was performed. Two ice creams containing milk cream and oleogel, respectively were compared under the optimization conditions. Results suggest oleogels obtained from the microfluidization of whey and high oleic palm oil are viable for the replacement of cream in the production of ice cream.

Effect of Processing Conditions on Yield of Screw Press Expressed Palm Oil

2013 ◽  
Author(s):  
O. A. Adetola ◽  
J. O. Olajide ◽  
A. P. Olalusi
Keyword(s):  
Palm Oil ◽  
Screw Press ◽  
Processing Conditions

Two-Stage Technology for Palm Oil Fractionation for Production of Cocoa Butter Substitutes

2018 ◽  
Vol 14 (1) ◽  
pp. 36-43
Author(s):  
I.G. Radzievska ◽  
◽  
O.P. Melnyk ◽  
O.O. Galenko ◽  
◽  
...  
Keyword(s):  
Cocoa Butter ◽  
Palm Oil ◽  
Two Stage ◽  
Oil Fractionation

Development of a Permeability Model for Palm Fruit Cake

2007 ◽  
Vol 3 (4) ◽  
Author(s):  
Oseni K Owolarafe ◽  
Ganiyu A Badmus ◽  
Michael O Faborode
Keyword(s):  
Statistical Analysis ◽  
Palm Oil ◽  
Processing Conditions ◽  
Crude Palm Oil ◽  
Permeability Model ◽  
Palm Fruit ◽  
Oil Expression ◽  
Processing Factors

Investigation was carried out on the effect of processing conditions such as temperature, pressure and porosity on permeability of palm fruit cake. It was observed that increasing the temperature of the crude palm oil from 30 to 75°C, pressure from 2.88 to 3.82 kPa and porosity from 9.2 to 27.3% increases the permeability of the palm fruit cake. The statistical analysis of the effects of the processing factors on permeability indicates that temperature and porosity are significant at 99.99% while pressure was significant at 95%. A permeability model applicable to the practical palm oil expression was also developed in the study.

scholarly journals Two-Stage Technology for Palm Oil Fractionation for Production of Cocoa Butter Substitutes

2018 ◽  
Vol 14 (1) ◽  
pp. 40-49
Author(s):  
I.G. Radzievska ◽  
◽  
O.P. Melnyk ◽  
O.O. Galenko ◽  
◽  
...  
Keyword(s):  
Cocoa Butter ◽  
Palm Oil ◽  
Two Stage ◽  
Oil Fractionation

Palm oil fractionation

2007 ◽  
Vol 109 (4) ◽  
pp. 336-349 ◽  
Author(s):  
Marc Kellens ◽  
Véronique Gibon ◽  
Marc Hendrix ◽  
Wim De Greyt
Keyword(s):  
Palm Oil ◽  
Oil Fractionation

Formation of defects in implanted hipox-structures

1992 ◽  
Vol 50 (2) ◽  
pp. 1406-1407
Author(s):  
Peter Pegler ◽  
N. David Theodore ◽  
Ming Pan
Keyword(s):  
High Pressure ◽  
Cross Section ◽  
Semiconductor Devices ◽  
Silicon Substrates ◽  
Processing Conditions ◽  
Pressure Oxidation ◽  
Deep Trench ◽  
Local Oxidation ◽  
Trench Isolation ◽  
And Behavior

High-pressure oxidation of silicon (HIPOX) is one of various techniques used for electrical-isolation of semiconductor-devices on silicon substrates. Other techniques have included local-oxidation of silicon (LOCOS), poly-buffered LOCOS, deep-trench isolation and separation of silicon by implanted oxygen (SIMOX). Reliable use of HIPOX for device-isolation requires an understanding of the behavior of the materials and structures being used and their interactions under different processing conditions. The effect of HIPOX-related stresses in the structures is of interest because structuraldefects, if formed, could electrically degrade devices.This investigation was performed to study the origin and behavior of defects in recessed HIPOX (RHIPOX) structures. The structures were exposed to a boron implant. Samples consisted of (i) RHlPOX'ed strip exposed to a boron implant, (ii) recessed strip prior to HIPOX, but exposed to a boron implant, (iii) test-pad prior to HIPOX, (iv) HIPOX'ed region away from R-HIPOX edge. Cross-section TEM specimens were prepared in the <110> substrate-geometry.

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