Antonios Papastergiadis

Title: Antonios Papastergiadis: Innovator in Edible Oil Refining

Introduction

Antonios Papastergiadis is a notable inventor based in Veltem-Beisem, Belgium. He has made significant contributions to the field of edible oil refining, particularly through his innovative patent that addresses the mitigation of glycidyl esters (GE) during the physical refining process of vegetable oils.

Latest Patents

Papastergiadis holds a patent titled "Dual mitigation of GE during the physical refining of edible oils and fats." This patent describes a vegetable oil physical refining process that effectively mitigates the occurrence of glycidyl esters. The process includes a deodorization step followed by a stripping step. During the deodorization step, the vegetable oil is contacted with steam at a pressure above 5 mbara for at least 10 minutes at a temperature of at least 230°C. The subsequent stripping step involves stripping the oil at a pressure below 5 mbara and at a temperature not exceeding 280°C. Importantly, this process does not compromise the heat bleaching and ensures the full removal of unwanted colors, taste, and smell from the physically refined edible oil.

Career Highlights

Antonios Papastergiadis is currently associated with Desmet Belgium, a company known for its expertise in edible oil processing technologies. His work has been instrumental in advancing the methods used in the industry, particularly in enhancing the quality and safety of edible oils.

Collaborations

Throughout his career, Papastergiadis has collaborated with esteemed colleagues such as Marc Kellens and Wim De Greyt. These collaborations have further enriched his contributions to the field of edible oil refining.

Conclusion

Antonios Papastergiadis stands out as an innovator in the edible oil refining industry, with a patent that significantly improves the safety and quality of vegetable oils. His work continues to influence the sector positively.