Andrew Douglas MacKenzie

Title: Andrew Douglas MacKenzie: Innovator in Lipid Extraction Technologies

Introduction

Andrew Douglas MacKenzie is a notable inventor based in Wellington, New Zealand. He has made significant contributions to the field of lipid extraction, holding 2 patents that showcase his innovative approaches to obtaining valuable compounds from various materials.

Latest Patents

MacKenzie's latest patents include a process for the extraction of highly unsaturated lipids using liquid dimethyl ether. This method involves contacting plant or animal material with liquid dimethyl ether to create a solution that contains lipids, followed by the separation of the solution from the residue. The process allows for the recovery of lipids efficiently. Another significant patent focuses on separation technology, which describes a method for extracting a wide range of lipophilic compounds from urea-containing solutions. This process utilizes a near-critical fluid as the extraction solvent, making it particularly effective for extracting polyunsaturated fatty acids from fish and other oils without the use of non-food grade solvents.

Career Highlights

Throughout his career, MacKenzie has worked with reputable organizations such as Industrial Research Limited and Callaghan Innovation. His work has contributed to advancements in the extraction processes that are applicable in both pharmaceutical and cosmetic industries.

Collaborations

MacKenzie has collaborated with notable individuals in his field, including Owen John Catchpole and John Bertram Grey. These collaborations have further enhanced his research and development efforts in lipid extraction technologies.

Conclusion

Andrew Douglas MacKenzie is a distinguished inventor whose work in lipid extraction has paved the way for innovative processes that benefit various industries. His contributions continue to influence the field and demonstrate the importance of research and development in creating sustainable solutions.