Wine Testing

Wine is an alcoholic beverage brewed from fresh grape fruits or grape juice after partial or complete fermentation. The alcohol content is between 7% and 16.2%. The main raw materials of this drink are grapes and white sugar, which have the effects of protecting cardiovascular and cerebrovascular vessels, beautifying skin, and preventing and treating cancer. Wine is made from wine grapes, and table grapes are rarely used to make wine. Wine analysis is almost as complex as the wine itself, requiring testing to prove the safety, quality and authenticity of the wine.

STEMart provides comprehensive wine testing service to ensure that products are of high quality and comply with relevant safety guidelines and industry standards.

Test Samples

Red wine, white wine, and pink wine

Standard Tests

• Sensory Requirement Testing
  • Color analysis
  • Clarity analysis
  • Foaming analysis
  • Aroma analysis
  • Taste analysis
  • Typicality analysis
• Physical and Chemical Index Testing
  • Total sugar testing
  • Dry extract testing
  • Carbon dioxide testing
  • Citric acid testing
  • Volatile acid testing
  • Iron testing
  • Copper testing
  • Methanol testing
  • Toluic acid testing
• Security Indicator Detection
  • Microbial testing: coliform
  • Food additive testing: saccharin sodium, acesulfame potassium, sodium cyclamate, calcium cyclamate (calculated as cyclamate), and sulfur dioxide

For more information about our wine testing services, please contact us.