What You Need to Know
The process involves harvesting, cleaning, and drying the rhizomes, then grinding them into a fine powder. The ideal temperature for cattail flour production is between 4°C and 15°C to prevent starch degradation. Cattail flour has a high gelatinization temperature, around 82°C, making it suitable for baked goods and thickening agents.
The Science
Primary Reaction
Starch gelatinization