用“Ponceau 4R”造句大全，Ponceau 4R造句

4、The Toxicological Study and Food Determination of Artificial Synthetic Azo Pigment Ponceau 4R;

2、Food additive--Ponceau 4R aluminum lake

1、Food additive--Ponceau 4R

3、Detemination of Food Pigment Ponceau 4R Using Chemical Sensor with PVC Membrane

5、Certified Reference Materials of Synthetic Dye-stuff for Food Additive Amaranth, Ponceau 4R,Tartrazine, Brilliant Blue and Sunset Yellow