24272
This indicates a poor correlation for predicting actual protein content ( as determined by total amino acid count ) , based on the nitrogen factor of 6 . 25 .
 Chemical: amino acid; Chemical: nitrogen
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: amino acid; Chemical: nitrogen