| 摘要 |
PROBLEM TO BE SOLVED: To obtain a new antiallergic agent capable of formulating in drink and foods and cosmetic without anxiety, because antiallergic ingredient derived from a natural product having high safety is used by including an antiallergic ingredient extracted from a fruit of Rubus indaeus as an active ingredient. SOLUTION: This antiallergic agent contains an antiallergic ingredient extracted from fruit of Rubus indaeus as an active ingredient. The antiallergic ingredient is preferably obtained by extracting water, a hydrophilic organic solvent or a mixture of them as an extraction solvent under reflux. The extraction solvent include preferably water, ethanol, water-containing ethanol, 1,3 butylene glycol or water-containing butylene glycol. The antiallergic agent is routinely used by formulating with drink and food, cosmetic, etc., rather than a case used as a medicine. The antiallergic agent can be formulated in an amount of 0.01-10wt.% based on the object added. |
