GB/T 40998-2021
ActiveDetermination of hydroxypropyl content in modified starch—Spectrophotometric method
变性淀粉中羟丙基含量的测定 分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining the hydroxypropyl content in modified starch. It is primarily applied in the food industry for quality control and regulatory compliance of starch-based food additives and thickeners. The method ensures accurate measurement of hydroxypropyl groups, which affect the functional properties of modified starches used in processed foods.
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