β-1,3-1,6-glucan powder, glucan-containing composition, β-1,3-1,6-glucan powder production method, inclusion complex, production method of inclusion complex and recovery of guest molecules

摘要

Β-1,3-1,6-glucan powder with high solubility in water, and a glucan-containing composition using powder, etc., a method for producing β-1,3-1,6-glucan powder, inclusion complex, inclusion complex Providing a method of manufacturing and a method of recovering guest molecules. Β-1,3-1,6-glucan powder having a saturated solubility in water of 1.0 to 20.0 mass% at 25°C. Of the particle diameter distribution of β-1,3-1,6-glucan measured by dynamic light scattering measurement, the particle size of the peak having the largest volume fraction is 5 to 15 nm. Β-1,3-1,6-glucan powder in the range of, and the volume fraction of the peak whose particle diameter is outside the range of 5 to 15 nm is 30% or less of the volume fraction of the peak having the largest volume fraction.