単たん純じゅんタンパク質しつMeaningsNoun1. simple proteinOther readings単たん純じゅん蛋たん白ぱく質しつKanji used単single純pure質qualityComposed of単たん純じゅんsimple; plain; uncomplicated; straightforward; simple-minded; naiveNa-adjectiveタンパク質しつproteinNoun