15450
Additionally , the developed analytical method was applied to determine total niacin contents in homogenised infant formula , homogenised multivitamin , and commercially available products including different types of infant formula , breakfast cereals , and multivitamin tablets .
 Chemical: niacin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: niacin