Leong W Leong

Title: Leong W Leong: Innovator in Tocopherol and Tocotrienol Production

Introduction

Leong W Leong is a notable inventor based in Shah Alam, Malaysia. He has made significant contributions to the field of biochemistry, particularly in the production of tocopherols and tocotrienols. His innovative processes have implications for various industries, including food and pharmaceuticals.

Latest Patents

Leong holds a patent for the "Production of high concentration tocopherols and tocotrienols." This process involves the extraction of tocopherols (T) and tocotrienols (T3) from palm fatty acid distillates (PFAD). The method includes converting free fatty acids and glycerides in PFAD into alkyl esters, followed by the separation of T and T3 from these esters and other impurities. The resulting tocopherols and tocotrienols are concentrated using ion-exchange and distillation techniques. This innovative process utilizes specific catalysts and optimum temperatures, resulting in purified substances that exhibit antioxidant and physiological activities.

Career Highlights

Throughout his career, Leong has worked with prominent organizations such as the Bioindustry Development Centre and the Palm Oil Research and Development Board. His work has been instrumental in advancing the understanding and production of valuable compounds derived from palm oil.

Collaborations

Leong has collaborated with notable colleagues, including Abdul G Top and Augustine S Ong. These partnerships have contributed to the successful development and implementation of his innovative processes.

Conclusion

Leong W Leong's contributions to the production of tocopherols and tocotrienols highlight his role as an innovator in the field of biochemistry. His patented processes not only advance scientific knowledge but also have practical applications in various industries.