Popov I G, Latskevich A A
Kosm Biol Aviakosm Med. 1983;17(1):15-21.
This paper presents the measurements of free amino acids in the plasma of the Salyut-5 crewmembers (the second expedition) before and after their 21-day space flight. The measurements were performed in a Hitachi KLA-3B automatic amino acid analyzer. The changes in amino acid metabolism were associated with the chemical composition of the space diet, actual food intake and space flight effects. The conclusion is made that the dietary content of cystine and methionine, as well as phenylalanine, tyrosine, glycine, glutamic acid and serine should be increased. No signs of hepatic or renal dysfunction were detected. It is recommended to control strictly food consumption inflight.
本文介绍了礼炮5号机组人员（第二次远征）在21天太空飞行前后血浆中游离氨基酸的测量情况。测量是在日立KLA - 3B自动氨基酸分析仪上进行的。氨基酸代谢的变化与太空饮食的化学成分、实际食物摄入量和太空飞行效应有关。得出的结论是，应增加胱氨酸、蛋氨酸以及苯丙氨酸、酪氨酸、甘氨酸、谷氨酸和丝氨酸的饮食含量。未检测到肝脏或肾脏功能障碍的迹象。建议严格控制飞行中的食物消耗。
