17388
Heating at 90 degrees C for 5h resulted in total AC losses ranging from 76 % to 87 % of the initial AC levels in the juices , 78 % in both extracts as well as 57 % and ~ 78 % in the model solutions , showing the best stability at an AC : CP ratio of 1 : 2 and in juices having the highest initial AC contents , respectively .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
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