【米妮】評論
alanine與alpha-ketoglutarate進行轉胺作用經由alanine transaminase的作用alanine脫去一個氨變成pyruvatealpha-ketoglutarate (alpha-KG)則接受氨變成glutamate
【小星星(需筆記可加好友私訊】評論
轉胺作用(Transamination)簡易版：alpha-KG->Glutamate->Glutamine其他tissuePyruvate->Alanine 肌肉 *Glucose-Alanine cycleOxaloacetate->Aspartate->Asparagine肝、腎、心 *malate-aspartate shuttle認真理解版：☀ Glucose-Alanine cycle: 因Pyruvate無法穿膜，在肌肉需轉換成Alanine，在肝需轉換成Glucose，才可雙向進出肌肉與肝。☀ Malate-Aspartate shuttle:因OAA無法穿膜，在粒線體基質需轉換成Aspartate，在膜間腔需轉換成Malate，才可雙向進出內膜。