at the higher temperature regime ( > ==40 degrees c ) , the complex-type alpha-amylase isoform , resistant to hydrolytic digestion by endo-beta-n-acetylglucosaminidase h ( endo-beta-h ) was predominantly secreted , whereas at lower temperatures ( < ==15 degrees c ) , the isoform susceptible to endo-beta-h attack was the major molecular form secreted .
C0002245
alpha-amylase
C0020291
hydrolytic