16967
Bioactive formulations with sugar - derived surfactants : a new approach for photoprotection and controlled release of promethazine .
 Chemical: sugar; Chemical: promethazine
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: sugar; Chemical: promethazine