Bünger U, Steinhardt M, Riehm G, Göhler H, Lyhs L
Arch Exp Veterinarmed. 1975;29(1):73-82.
Lactic acid was determined by an enzymic method in plasma samples taken from 20 pigs of the German Edelschwein, German Landrace, German Saddleback and Edelschwein/Landrace crosses before, during and after being made to run on a band moving at 1.3 metres/second for ten minutes, at 10 degrees C and relative humidity of 65-75%. A special method was used to assess the degree of exertion. The lactic acid curve showed that Edelschwein and German Saddlebacks had a low regulatory capacity while German Landrace and the crossbred pigs had a large capacity. For assessing differences attributable to individuals or to breeds, the occurrence of the maximum lactic acid concentration during or after exercise was of special significance.
采用酶法测定了20头德国长白猪、德国大白猪、德国鞍背猪以及长白猪/德国大白猪杂交猪在10℃、相对湿度65 - 75%的环境下，于移动速度为1.3米/秒的传送带上奔跑10分钟前、奔跑期间及奔跑后的血浆乳酸水平。采用一种特殊方法评估运动强度。乳酸曲线显示，德国长白猪和德国鞍背猪的调节能力较低，而德国大白猪和杂交猪的调节能力较强。对于评估个体或品种间的差异，运动期间或运动后乳酸浓度最大值的出现具有特殊意义。
