15582
Intervention studies with A - type oligomeric procyanidins from litchi ( Litchi chinensis ) pericarp ( LPOPC ) suggested its protective effect against cardiovascular diseases .
 Chemical: procyanidins
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: procyanidins