
L-2-amino-4-methylpentanoate, this amino acid is white crystals or crystal-line powder, no smell, slightly bitter taste, Melting point: 293-295 . L-leucine can be dis-solved in acid and alkali dilute,...

The scientific name of L-valine is L-2-amino-3-methylbutyric acid. This amino acid is white crystals or crystal-line powder, no smell, slightly sweet aste then bitter, melting point is about 315 degre...
The scientific name of L-isoleucine is L-2-amino-3-methyl valeric acid, this amino acid is white crystals or crystal-line powder, slightly bitter taste, molecular weight :131.17 , melting point:293—29...