4371
Surprisingly , lipase from Pseudomonas stutzeri was the fastest biocatalyst among all assayed , although poor discrimination against diacylglycerol ether was observed .
 Chemical: diacylglycerol ether
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: diacylglycerol ether 
Answer:
 Chemical: diacylglycerol ether