Assertion: threonine's l lysine | /r/ObjectUse | used in present inventions
Facets:
Source sentences:
text: L-lysine and L-threonine used in the present inventions as raw materials may be an aqueous solution containing each amino acid or each amino acid crystal, or alternatively a mixed solution of L-lysine and L-threonine or mixed crystal of L-lysine and L-threonine may be used.