| abstract |
(57) [Problem] It is an object of the present invention to provide a tsunami-improving agent capable of improving the action of a tsunami and a composition containing the same for oral administration of foods, medicines and the like. SOLUTION: A tsukumo-improving agent (emodin, aloe-emodin, line, sennoside, a compound represented by the following general formula (I) and / or a physiologically acceptable salt thereof: Aloin). A food, It is a composition for oral administration such as medicine. Embedded image [In the formula (I), R 1 represents a hydroxyl group or a sugar residue, R 2 represents a hydrogen atom, a hydroxyl group, a hydroxymethyl group or a carboxyl group, and R 3 represents a methyl group, a carboxyl group or a hydrogen atom. A represents a group represented by a carbonyl group or a CH-R 4. Here, R 4 represents a sugar residue or an anthranyl group which may have a substituent. ] |