Processing·5 min min read
How Fish Maw Is Dried
Sun drying versus mechanical dehydration: how drying method affects color, texture, moisture retention, and shelf life.
01
Sun drying
Traditional sun drying uses clean outdoor racks with consistent coastal breeze and natural sunlight. It produces a natural amber tone and dense texture, preferred by premium buyers.
02
Controlled dehydration
Temperature-controlled drying rooms allow year-round consistency regardless of weather. Airflow and temperature are regulated to prevent surface hardening while drying the core evenly.
03
Moisture target
Export-grade maw must reach ≤ 14% moisture (≤ 13% for premium). Correct moisture is verified with digital moisture meters before packing to prevent mold during transport.