Meaning of diastase in English:


Pronunciation /ˈdʌɪəsteɪz/


another term for amylase
‘Known as malting, this procedure releases the enzyme diastase, which converts the starches in grain to maltose sugar.’
  • ‘Histochemical stains (periodic acid-Schiff with and without diastase, Alcian blue at pH 2.5, and mucicarmine) were performed to characterize the nature of secretions.’
  • ‘Periodic acid-Schiff with diastase and mucin stains were also negative.’
  • ‘Mayer mucicarmine and periodic acid-Schiff with diastase staining demonstrated the presence of intracytoplasmic and luminal mucin (Figure, C).’
  • ‘Five-micrometer sections were processed for routine histology and stained with hematoxylin-eosin, periodic acidSchiff with and without pretreatment with diastase, and Aldan blue.’


Mid 19th century from Greek diastasis ‘separation’, from dia ‘apart’ + stasis ‘placing’.