10812
Histidine dipeptides such as carnosine form Michael adducts with lipid - derived unsaturated aldehydes , and react with carbohydrate - derived oxo - and hydroxy - aldehydes forming products of unknown structure .
 Chemical: Histidine; Chemical: carnosine; Chemical: unsaturated aldehydes; Chemical: carbohydrate; Chemical: oxo - and hydroxy - aldehydes
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: Histidine; Chemical: carnosine; Chemical: unsaturated aldehydes; Chemical: carbohydrate; Chemical: oxo - and hydroxy - aldehydes