Study on the Establishment of Detection Methods and Content Stability of Three Effective Components in Shenqi Compound Solid Beverage
HPLC was used to determine the content of ginsenoside Rg1,glycyrrhizic acid,and astragaloside Ⅳ in Shenqi compound solid beverage,and their stability was investigated through accelerated experiment.The results showed that ginsenoside Rg1,glycyrrhizic acid,and astragaloside Ⅳ had a good linear relation in the respective concentration range of 3.1709～63.4186 μg/mL,0.7945～15.8993 μg/mL and 20.3199～203.1993 μg/mL,the range of sample recovery rates were 100.27％～104.87％,100.74％～104.72％,103.07％～107.54％,respectively.3-month accelerated experiment showed that textural properties,sensory properties,and solubility of the solid beverage met the requirements;The content of all three components showed good stability.This indicates the stability of ginsenoside Rg1,glycyrrhizic acid,and astragaloside Ⅳ in Shenqi compound solid beverage was good in 3-month accelerated experiment,this study provides a good reference for determining the expiration date of Shenqi compound solid beverage.
万方数据
维普
