24390
In addition , three phenolic acids were detected in Jom only ( 5765 mu g / g extract ) , and protocatechuic acid was the most abundant one .
 Chemical: phenolic acids; Chemical: protocatechuic acid
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: phenolic acids; Chemical: protocatechuic acid