6594
Caseins and beta - lactoglobulin , respectively , were sensitive and resistant to hydrolysis in the stomach with the unheated matrices , but showed similar digestion with the heated matrices , with a heat - induced susceptibility to hydrolysis for beta - lactoglobulin .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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