经对东北马鹿乌兰坝品种三杈带血茸上、中、下３段的３种化学成分分析，结果表明，鹿茸上段氨基酸含量较高为５８００％，牛黄酸含量００６％，钙、磷分别为２３９％和４８０％，钙磷比为０５０∶１；中段氨基酸含量４９８０％，牛黄酸含量００４％。钙、磷分别为１０５９％和５６０％，钙磷比例为１８９∶１；下段氨基酸含量４２６０％，牛黄酸含量００２％，钙、磷分别为１３１２％和６３０％，钙磷比为２０８∶１。上、中、下３段平均值为：氨基酸５０１３％，牛黄酸００４％，钙、磷分别为８０７％和５５７％，钙磷比１５６∶１。东北马鹿乌兰坝品种鹿茸所测的３种生化指标明显优于东北马鹿的，比清原品系马鹿茸的稍好，但次于东·天马鹿茸的。 Based on the analysis of the three chemical components of the upper, middle and lower parts of the Sanlu area of ​​Wulanba, the northeastern red deer, the results showed that the upper amino acid content of the antler was 5800% and the content of taurine was 006%. Calcium and phosphorus were 239% and 480%, respectively, and the ratio of calcium to phosphorus was 050:1; the amino acid content was 4980% in the middle and the content of taurine was 004%. Calcium and phosphorus were 10  59% and 5  60%, respectively, and the ratio of calcium to phosphorus was 1  89: 1; the lower part of amino acid content was 42  60%, the content of taurine was 0  02%, and the calcium and phosphorus were 13  12% respectively. And 630%, the ratio of calcium to phosphorus is 208:1. The average value of the upper, middle, and lower segments is: amino acid 50. 13%, taurine 0. 04%, calcium, phosphorus 8.0% and 55%, respectively, and calcium to phosphorus ratio 1.56:1. The three biochemical indicators measured by the antler of the Wulan Wulan dam in Northeast China were significantly better than that of the northeast red deer, and slightly better than the Qingyuan line of the red deer velvet, but inferior to the East Tianma deer velvet.