11315
The method consists of antisolvent co - precipitation from an aqueous solution containing both an amino acid core material ( e . g . D , L - valine ) , and either bovine serum albumin ( BSA ) or lysozyme ( Lys ) as model proteins .
 Chemical: amino acid; Chemical: D , L - valine
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: amino acid; Chemical: D , L - valine