What You Need to Know
Konjac glucomannan forms heat-stable hydrogels with alkaline solutions (e.g., calcium hydroxide), while agar provides structural integrity through helical polysaccharide aggregation upon cooling below 40°C.
Produces visually striking spheres with a clean flavor release, ideal for encapsulating delicate liquids like dashi or fruit essences.
Key Parameters
Temperature
45°C
35°C - 80°C
Time
15 minutes
5 minutes - 30 minutes
Equipment
Silicon moldsPrecision pH meterSyringe with blunt needleWater bath (50–60°C)
Steps
- 1.
Dashi pearls (Kyoto kaiseki restaurants): Encapsulates umami while maintaining clarity
- 2.
Yuzu spheres (Modern washoku): Prevents citrus oil separation
The Science
Primary Reaction
Synergistic gelation (konjac-agar co-network formation)