6833
The content of eight biogenic amines ( putrescine , cadaverine , spermidine , spermine , histamine , tyramine , tryptamine and phenylethylamine ) were determined .
 Chemical: amines; Chemical: putrescine; Chemical: cadaverine; Chemical: spermidine; Chemical: spermine; Chemical: histamine; Chemical: tyramine; Chemical: tryptamine; Chemical: phenylethylamine
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: amines; Chemical: putrescine; Chemical: cadaverine; Chemical: spermidine; Chemical: spermine; Chemical: histamine; Chemical: tyramine; Chemical: tryptamine; Chemical: phenylethylamine