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.

What is Sublimation in Freeze Drying?

Sublimation freeze drying isn’t something that you witness every day. In this guide, we’ll explain how this preservation process works.

What are Ultra-Processed Foods?

We’re all familiar with processed foods, but what are ultra-processed foods? Here’s more about this type of food and how it affects our health.

What is a Blast Chiller?

Freezing food rapidly has become a dependable way to maintain freshness and quality. But what is a blast chiller, and what are its important uses? Read on to learn more.