6836
Polyamines spermidine and spermine did not show statistically significant changes with the level of applied pressure and the time of storage .
 Chemical: Polyamines; Chemical: spermidine; Chemical: spermine
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: Polyamines; Chemical: spermidine; Chemical: spermine