Because jam in western food is generally edible pigment, both oil-soluble pigment and water-oil compatible pigment can be used in the market, which is not good for people's health.

1. salad dressing paintings are generally used in western food. Salad sauce is also colorless. After you buy it, you can color it yourself or adjust various colors.

The advantages of this salad dressing are proper consistency, smooth lines, good brightness and crystal transparency. After the salad dressing is mixed into various colors, the salad dressing painting has strong color, good contrast and strong concealment, and the stamens are decorated with salad dressing, with good effect.