Bridge Builder
- Donna Rosa
- Oct 6, 2023
- 2 min read
Updated: May 11

Read the Institute of Food Technology's Food Technology Magazine profile of me and my humanitarian work in developing countries, focusing on food science and food security.
Link to article: Bridge Builder - IFT.org
summary
🌍Career path
Began in major food companies (Unilever, Nabisco, Nestlé, Givaudan).
A corporate restructuring pushed a rethink of purpose; I could use my technical and business expertise to support entrepreneurs in developing countries.
First assignment (Land O’Lakes Farmer-to-Farmer, 2003) in South Africa revealed the power of value-added processing (e.g., yogurt, butter, fermented products) and that
in international development food science was missing from food security strategies.
🍅 Why Food Science Is Underused in Aid Work
Focus is heavily on agriculture and nutrition, not on food processing.
Often misunderstand “processing,” assuming it means industrialized, unhealthy foods.
Overlook how basic processing—drying, milling, fermenting—can:
Increase farmer income.
Reduce postharvest losses.
Improve nutrition.
Create local jobs and stable food systems
đź§Ş What Food Science Can Solve
Shelf-life extension
Reduces waste during gluts and prevents “hungry seasons.”
Food safety
Training small processors is essential and often overlooked.
Postharvest loss reduction
Up to 30–40% of food is wasted—enough to feed 800 million people.
Local product development
Using local crops to create nutritious, affordable foods.
👥 Approach With Entrepreneurs
Never assuming to know more than local producers.
Use questions, listening, and co-creation to uncover solutions.
Example: A Kenyan women’s group developed their own marketing ideas when given space to lead.
Emphasizes respect, inclusion, and contextual understanding.
🎓 Food Science for Relief and Development (FSRD)
Founded FSRD under IFT to:
Raise awareness of food science’s role in development.
Build bridges between:
The food industry (which rarely engages in development work).
The development sector (which rarely includes food science).
Write up case studies of real-world applications of food science
Inspire students and young professionals seeking purpose-driven careers.
🌱 Development vs. Humanitarian Relief
Humanitarian work:Â emergency and crisis settings
Development work:Â longer-term economic and social development; this
offers the greatest potential for food science and technology.
đź§© Key Myth to Dispel
The world is not short of food.  We waste enough to feed everyone; the issue is distribution and postharvest loss.




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