Pulsed electric field assisted sunflower oil pilot production: Impact on oil yield, extraction kinetics and chemical parameters

2020 ◽  
Vol 60 ◽  
pp. 102309 ◽  
Author(s):  
Ivan Shorstkii ◽  
Dmitry Khudyakov ◽  
Meysam Sharifzaden Mirshekarloo
Keyword(s):  
Electric Field ◽  
Sunflower Oil ◽  
Pulsed Electric Field ◽  
Oil Yield ◽  
Chemical Parameters ◽  
Extraction Kinetics

Chemical Analysis on the Effect of Pulsed Electric Fields in Pineapple Juices Preservation

2014 ◽  
Vol 554 ◽  
pp. 588-592 ◽  
Author(s):  
Ali Mohammad Dastgheib ◽  
Zolkafle Buntat ◽  
Muhammad Abu Bakar Sidik
Keyword(s):  
Electric Field ◽  
Electric Fields ◽  
Food Industry ◽  
Pulsed Electric Field ◽  
Liquid Food ◽  
Chemical Parameters ◽  
Natural Properties ◽  
Viable Solution ◽  
Before And After ◽  
Thermal Technique

The application of high voltage electric field for preservation of fruit juices has a promising scope in the food industry. The pulsed electric field (PEF) is an innovative non- thermal technique and free from bio-toxic effects. The technique has a viable solution of the problem yet faced in the food industry to prolong life and preserve and maintain quality with natural properties of the liquid food and beverages. In this study, we have treated the pineapples juice samples by different strengths of pulsed electric field such as 10, 20 and 30kV/cm for 5 minutes in each test. This study used new design of helix treatment chamber with three different lengths of 20, 30and 50cm. In these experiments, all samples were kept in same and normal condition with a temperature around 25-26 andthe humidity was between 55 and 65%. Then the observation based on chemical tests such as pH, conductivity, salinity and total dissolved solids (TDS) was recorded for all samples before and after the test. Based on results obtained by chemical parameters suggest that the injection on pulsed electric field of 30 kV/cm by the 50 cm treatment chamber has the best effect on pineapple juices characteristic as compared to the other value. The result of this experiment is encouraging and supportive of the better way for pasteurization the pineapple juices and increasing longevity of pineapple juices.

scholarly journals Extra-Virgin Olive Oil Extracted Using Pulsed Electric Field Technology: Cultivar Impact on Oil Yield and Quality

2019 ◽  
Vol 6 ◽  
Author(s):  
Gianluca Veneziani ◽  
Sonia Esposto ◽  
Agnese Taticchi ◽  
Roberto Selvaggini ◽  
Beatrice Sordini ◽  
...  
Keyword(s):  
Electric Field ◽  
Olive Oil ◽  
Virgin Olive Oil ◽  
Pulsed Electric Field ◽  
Extra Virgin Olive Oil ◽  
Oil Yield ◽  
Yield And Quality

Influence of Pulse Width on Polyphenol Extraction from Agricultural Products by Pulsed Electric Field

2013 ◽  
Vol 133 (2) ◽  
pp. 32-37 ◽  
Author(s):  
Akira Nakagawa ◽  
Hitoshi Hatayama ◽  
Koichi Takaki ◽  
Shoji Koide ◽  
Yukio Kawamura
Keyword(s):  
Electric Field ◽  
Pulse Width ◽  
Pulsed Electric Field ◽  
Agricultural Products ◽  
Polyphenol Extraction

Development of PEF extraction technology by Maguin

2015 ◽  
pp. 758-760
Author(s):  
Romain Delecourt ◽  
Loïc Marsal
Keyword(s):  
Sugar Beet ◽  
Electric Field ◽  
Pulsed Electric Field ◽  
Extraction Technology ◽  
Application System ◽  
Wide Range ◽  
Type Machine

Maguin (France) is still active in the application of pulsed electric field (PEF) technology. After having carried out successful tests on a 10 t/h pilot screw-type machine on sugar beet cossettes, a new application system based on a roller technology has been developed. This technology allows a wide range of application due to its flexibility with flowrates and materials. A variety of process schemes are proposed to ensure the best performance of the PEF technology.

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