Punicalagin (ellagitannin) dosage

Punicalagin is a polyphenol of the ellagitannin family, particularly abundant in pomegranate ( Punica granatum ). Known for its antioxidant, anti-inflammatory and DNA-protecting properties, it is used in nutraceutical, cosmetic and functional products.

The dosage of punicalagin allows:

• Standardizing pomegranate extracts or polyphenolic mixtures
• Control the quality and concentration of active ingredients
• Meet labeling and traceability requirements

Available analysis methods

The analysis is carried out by liquid chromatography:

• HPLC-DAD: for rapid and reliable quantification
• LC-MS: for fine identification and better sensitivity

The methods are developed or validated according to your regulatory needs (USP, EFSA, ISO, etc.) and the specificities of the matrices analyzed.

Affected matrices

This analysis applies to many types of samples:

• Pomegranate juice and liquid extracts
• Plant powders or dry extracts
• Capsules, tablets and nutraceutical formulations
• Cosmetic products based on antioxidant extracts

Industrial applications

The dosage of punicalagin is particularly useful for professionals in the sectors:

• Nutraceuticals: supplements with antioxidant or cardiovascular benefits
• Functional nutrition: fortified drinks, bars, powders
• Natural cosmetics: anti-aging or restorative treatments based on pomegranate extracts
• Research and development: characterization of standardized extracts

Further analyses recommended

• Ellagic acid dosage – for products rich in ellagitannins
• Determination of total tannins – to characterize the polyphenolic load
• Anthocyanin dosage – for colored or multifunctional extracts

Why choose YesWeLab?

YesWeLab provides you with:

• A network of specialized and accredited laboratories
• Customized analyses based on your matrices and objectives
• Seamless management of your samples via our digital platform
• A responsive scientific team at your service

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