25441
The conjugate increased the oxidative stability of beta - carotene in the emulsion as compared to their unconjugated mixture at pH 7 . 0 .
 Chemical: beta - carotene
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: beta - carotene