| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an annatto pigment preparation having extremely improved acid resistance, salt resistance and heat resistance in a highly safe shape. <P>SOLUTION: The annatto pigment preparation contains at least the annatto pigment and a fatty acid ester of a polyglycerol wherein the polyglycerol has an 8-12 average polymerization degree, and the fatty acid is a 14-18C saturated fatty acid. <P>COPYRIGHT: (C)2008,JPO&INPIT |
