Metabolomics Creative Proteomics

Liquiritin Analysis Service

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Liquiritin exists in the root of licorice, a leguminous plant. Liquiritin is an important monomer active component in licorice flavonoids, and is an important index for the quality control of licorice medicinal materials and their preparations. Liquiritin is a white powder soluble in methanol, ethanol, hot water and slightly soluble in ethyl acetate. Liquiritin is 100 to 500 times sweeter than sucrose. The sweetness is slow and lasts a long time. When used as sweet taste improver or enhancer, it is usually used in combination with other sweeteners. Clinically, licorice flavonoids have the function of scavenging free radicals, anti-oxidation, anti-cancer promotion and anti-protrusion. Because liquiritin has a wide range of uses, it is very important to establish the method for the analysis of liquiritin in plant metabolites. Based on high performance liquid chromatography-mass spectrometry (HPLC-MS) technology, Creative Proteomics provides qualitative and quantitative analysis services for licorice for researchers in various fields.

Applications of Liquiritin Analysis

  • Qualitative analysis of the main types of liquiritin
  • Quantitative analysis of liquiritin content
  • Ensure safety and quality
  • Provide basis for improvement

Advantages of Our Liquiritin Analysis Service

Experienced plant metabolomics technical expert. The Creative Proteomics specialists provide the client with a comprehensive liquiritin analysis program to assist the client in quality management.

Comply with relevant regulations. The service of liquiritin analysis in the Creative Proteomics testing laboratory has been carried out for many years. Creative Proteomics strictly complies with the laws and regulations required by customers, helping customers provide professional reports for liquiritin analysis.

High cost performance. With high-quality service and professional and efficient operation management, Creative Proteomics provides customers with cost-effective liquiritin analysis services and makes a positive contribution to ensuring safety and quality.

Service Workflow

Instrument platform: AB Sciex QTRAP® 6500 LC-MS/MS

Liquiritin analysis service workflowTargeted metabolite analysis process

Analysis content:

  • Standard curve creation
  • Raw data preprocessing
  • Absolute quantitation of liquiritin
  • Differential metabolite screening
  • Optimal analyses

Sample Requirements

  • Plant tissue > 500 mg / sample
  • Animal tissues > 200 mg / sample
  • Animal body fluid samples > 200 µl
  • Drug
  • Others

We can also accept other types of samples. To ensure sample accuracy and reduce systematic errors in the sampling process, it is necessary to select more than 3 materials of the same conditions for each sample. Please contact our technical staff for specific testing requirements.


  • Experimental procedures
  • The parameters of liquid chromatograph and mass spectrometer
  • Purity analysis report
  • MS raw data files and MS data quality inspection
  • Absolute quantitative analysis data

Creative Proteomics is pleased to assist you with the identification and quantitative analysis of liquiritin to assist in your research. If you need to analyze other compounds, please contact us.

For Research Use Only. Not for use in diagnostic procedures.


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