17892
From the measured ATR spectra of sample solutions , the FUV absorption spectra attributed to the amino acids were separated from the intense solvent absorption by using a modified Kramers - Kronig transformation method .
 Chemical: amino acids
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 acids