3575
Thus , solid dispersions that can form supersaturated solutions of curcumin upon hydration may be beneficial in aPDT .
 Chemical: curcumin
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: curcumin 
Answer:
 Chemical: curcumin