Hibiscin for mucin.
D000818:Animals; D000872:Anthocyanins; D004396:Coloring Agents; D006168:Guinea Pigs; D007413:Intestinal Mucosa / Q000032:analysis; D009077:Mucins / Q000032:analysis*; D013194:Staining and Labeling
D000872:Anthocyanins; D004396:Coloring Agents; D009077:Mucins; C034518:hibiscin