25302
Solubilising astaxanthin in nanodispersion systems is a promising approach to incorporate astaxanthin into water - based food formulations .
 Chemical: astaxanthin; Chemical: astaxanthin
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: astaxanthin, astaxanthin 
Answer:
 Chemical: astaxanthin; Chemical: astaxanthin