4279
With a large excess of oil , diffusion was also limited , as only 31 +/- 1 % of lycopene could be extracted from the juice .
 Chemical: lycopene
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: lycopene 
Answer:
 Chemical: lycopene