He waikawa amino mekameka peka nui te DL-Valine, he mea nui mō te hanga pūmua me ngā mahi pākia o te tinana. E whakamahia ana i roto i ngā momo tono maha, tae atu ki te kai hākinakina, ngā rongoā, me te whāngai kararehe. E wātea ana te DL-Valine i roto i ngā momo D me te L, e tuku ana i te maha o ngā whakamahinga. He mea hanga tēnei hua kounga teitei ki ngā paerewa kounga tino pakari, kia tika ai mō ngā tono rerekē.