Alpha-amylase inactivator, process for its preparation, composition containing said inactivator, and this inactivator for the regulation of the blood sugar level

摘要

What are disclosed are two peptides having alpha -amylase inactivator activity, a method for making the inhibitors, in combination, by culturing Streptomyces tendae 4158 or Streptomyces tendae HAG 1226, methods for separating the combination into its two components, and methods and compositions for treating diabetes, pre-diabetes, or adiposity by administration of such peptide alpha -amylase inhibitors.