Sixteen amino acid contents of three-branched and two-branched velvet antler of sika deer from 11 deer farms were determined in the year 2000 and 2001 .

• 2001年对吉林省11个国营养鹿场人工饲养的梅花鹿三杈茸和二杠茸的各种氨基酸进行了对比分析。