6586
Amongst these 15 anionic peptides , 2 hypocholesterolemic , 3 antihypertensive and 1 antibacterial peptides were recovered and concentrated with migration rates ranging from 5 . 5 % and 81 . 7 % .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None