Anthocyanin dosage

Anthocyanins are natural, water-soluble pigments responsible for the red, purple, and blue hues in many plants, including red fruits, grapes, purple corn, and red cabbage. These compounds, belonging to the flavonoid family, are known for their antioxidant, anti-inflammatory, and cardiovascular protective effects. Their measurement allows the quality, stability, and efficacy of plant extracts used in the agri-food, nutraceutical, cosmetic, and phytotherapeutic sectors to be assessed.

Anthocyanin dosage is recommended for:

• Control the concentration of natural pigments in raw materials
• Compare harvest batches or suppliers
• Check the conformity of products enriched with antioxidants
• Optimizing the colorimetric stability of formulations
• Meet nutritional or marketing labeling requirements

Available analytical methods

Depending on the expected accuracy and the type of matrix, several analytical approaches can be used:

• pH-differential spectrophotometry : A rapid method for estimating total anthocyanin content based on absorbance at two different pHs. Suitable for overall quality control.
• HPLC-DAD : individual separation of major anthocyanins (cyanidin, delphinidin, malvidin, etc.) with UV-visible detection at 520 nm.
• LC-MS/MS : cutting-edge technique for the specific identification and quantification of anthocyanins in complex or low concentration matrices.

Frequently analyzed matrices

• Standardized plant extracts
• Red fruit juice (blueberry, blackcurrant, pomegranate, cherry)
• Food supplements (capsules, powders, tablets)
• Raw materials for functional drinks
• Freeze-dried powders, concentrates of natural ingredients

Industrial applications

• Formulation of antioxidant products
• Development of natural colorants for the food industry
• Verification of pigment stability in R&D
• Standardization of plant extracts for nutraceutical ranges
• Monitoring bioavailability in efficacy studies

Why choose YesWeLab for your anthocyanin analyses?

YesWeLab connects you to a network of accredited laboratories specializing in the analysis of plant pigments and phytochemicals. We help you select the method best suited to your objectives, whether for quality control, regulatory validation, or research and development. Our partners are experts in the latest technologies (HPLC, LC-MS/MS, spectrophotometry) to ensure reliable, reproducible, and standards-compliant results.

Recommended analyses

To deepen your analytical approach, you can also consult:

• Cyanidin assay : for targeted measurement of one of the most common anthocyanins
• Cyanidin-3-O-glucoside determination : major anthocyanin in red berries
• Total polyphenol assay : complementary to overall antioxidant assessment

Tailor-made support

Since 2020, YesWeLab has simplified access to laboratory analyses for manufacturers, formulators, and distributors. Our platform allows you to submit your samples online and benefit from personalized support from our scientific experts. Contact us to obtain a quote or discuss your analytical projects.