David Rosenberg

David Rosenberg is the founder and CEO of Empire Freezing & Drying. He has a strong background in the production industry, marketing management, business planning, and retail. He graduated from BMG Lakewood.

Spray Drying: An Overview

What is spray drying? This guide discusses this important technology and how it compares to freeze-drying for producing a variety of products.

Freeze Drying Cannabis: Everything You Need to Know

The cannabis market continues to grow, especially considering its use in pharmaceuticals. Learn more about the science and benefits of freeze drying cannabis.

Freeze-Dried Coffee: Everything You Need to Know

Freeze-dried coffee is often confused with regular instant coffee. Read on to learn more about the differences between the two, including how freeze-dried coffee is made and its benefits.