Ursolic acid dosage

Ursolic acid is a pentacyclic triterpene naturally present in a wide variety of medicinal plants, including apple peel, rosemary leaves, lavender, and sage. It is recognized for its anti-inflammatory, antioxidant, antimicrobial, anticancer, and antiaging properties. In cosmetics and nutraceuticals, it is the subject of increasing interest as an active ingredient in natural formulations.

The measurement of ursolic acid is essential for standardizing plant extracts, ensuring the quality of food supplements, and validating the effectiveness of cosmetic formulations. It is also a relevant indicator in pharmacological studies and the development of medicinal plants.

Objectives of ursolic acid assay

The quantification of ursolic acid meets several industrial and scientific needs:

• Standardization of plant extracts intended for nutraceuticals or phytotherapy;
• Quality control of food supplements rich in plant-based active ingredients;
• Evaluation of the stability of cosmetic formulations based on natural extracts;
• Measurement of potential biological activity (anti-inflammatory, antioxidant) via biomarkers;
• Development of innovative formulations in dermatology, slimming or cell protection.

Available analytical methods

The dosage of ursolic acid is carried out according to the most demanding quality standards. Two main methods are used:

• HPLC-DAD (high-performance liquid chromatography with UV/diode array detection): a commonly used method for the separation and quantification of triterpenes in complex plant extracts.
• LC-MS/MS (liquid chromatography coupled with mass spectrometry): recommended for matrices with high complexity or low contents, thanks to high sensitivity and increased specificity.

The methods are developed according to good laboratory practices and comply with current standards (ISO 17025).

Commonly analyzed matrices

Ursolic acid analysis can be performed on a wide variety of matrices, including:

• Dry extracts of medicinal plants (rosemary, lavender, sage, basil, apple, etc.);
• Food supplements in capsules, powders or herbal syrups;
• Cosmetic products (anti-aging creams, serums, lotions, restorative treatments);
• Plant ingredients for pharmaceutical or nutritional use.

Further analyses recommended

For a complete analytical profile, the ursolic acid dosage can be combined with other YesWeLab services, such as:

• Oleanolic acid assay : structurally similar triterpene, often associated with ursolic acid in natural extracts;
• Analysis of total polyphenols : to characterize the overall antioxidant potential;
• Rosmarinic acid dosage : specific marker of plants such as rosemary or lemon balm;

Why choose YesWeLab?

YesWeLab supports you in carrying out your analyses by providing you with a network of specialized laboratories, rigorously selected for their expertise, their accreditations (ISO 17025, COFRAC) and their responsiveness.

Thanks to our digital platform, you benefit from simplified access to a wide range of services, with personalized monitoring and scientific support at each stage of your project.

Our commitments:

• Selection of the most suitable laboratory according to the matrix and thresholds sought;
• Robust and validated analytical methods;
• Processing time optimized according to your constraints;
• Confidentiality, traceability and regulatory compliance.

Order your analysis now

Are you developing a plant extract, supplement, or cream based on medicinal plants? Ursolic acid dosage is a strategic lever for ensuring the quality, performance, and compliance of your products.

Add this analysis to your quote request or contact our scientific team for personalized support.