| 摘要 |
<p>A jelly-type substance incorporating a water-insoluble color is provided. The colored jelly-type substance can be incorporated in a liquid composition having an acidic pH between about 2.5 and 6.0 and the color will remain incorporated in the jelly-type substance. A liquid composition including the jelly-type substances and a method for incorporating the water-soluble colors in the jelly-type substance are also provided.</p> |
