Back to results
US 12,662,504 B2Granted
High-solubility rebaudioside D complex
AssigneeSuntory Holdings Limited
InventorsSoichiro Urai, Koji Nagao, Yoshiaki Yokoo, Hiroshi Takiyama
Life of this patent
Estimating the term…
Abstract
The present invention pertains to a novel complex of rebaudioside D having increased water-solubility, and a novel method for increasing the solubility of rebaudioside D in water. The present invention provides a complex containing Reb. D and one or more compounds selected from sugars as well as water-soluble vitamins and salts thereof, wherein the water-solubility of Reb. D at a water temperature of 25° C. is 75 mg/100 g-H2O or higher.
Claims10
A complex comprising:
- Reb. D;
- and
- erythritol
- wherein the water solubility of Reb. D at a water temperature of 25° C. is 75 to 700 mg/100 g-H2O,
- wherein the complex excludes a complex obtained by a spray drying method, and
- wherein the complex has a peak at at least one selected from 2θ=14.8±0.2 deg, 20.2±0.2 deg, 24.5±0.2 deg and 27.9±0.2 deg in X-ray diffraction (CuKα:
- λ=1.5405 Å).
4 more elements
Dependencies are inferred from the claim text.