With the Clove Powder Extract 10:1 (INCI: Eugenia Caryophyllus (Clove) Extract), CONIUNCTA® provides a powdered plant extract whose characteristic profile is defined by the phenylpropanoid compound eugenol. The product is available as a brown powder with a particle size of 80 mesh and is suitable for both cosmetic formulations and applications in the food and functional food sector. For formulators, the solid, easily dosable powder form is of interest when a water-based or lipophilic carrier solution is not required or when powder-based processing is preferred.
Eugenol as the Defining Marker
The primary marker of the extract is eugenol, a phenylpropanoid that, according to the CDS, is indicatively present at 50 to 350 mg/g in the product. Eugenyl acetate (1 to 3 %) and beta-caryophyllene (1 to 3 %) are documented as accompanying verified compounds. This combination of substances shapes the characteristic analytical profile of the clove extract and forms the basis for the regulatory-registered functions.
For cosmetic applications, eugenol is registered with the functions "Antioxidant, UV-absorbing, skin conditioning". In the food context, eugenol is documented as a "Nutritional antioxidant, traditional dietary ingredient". The CDS lists targets including ROS scavenging, inhibition of tyrosinase, as well as metabolic aspects and the reduction of oxidative stress.
Botanical Origin and Manufacturing
The starting material is Eugenia Caryophyllus of Chinese origin; according to the TDS, the whole plant is processed. The extract is obtained using ethanol and water as solvents and concentrated at a ratio of 10:1. Maltodextrin serves as the carrier in the powder matrix at a proportion of 1 to 20 %, resulting in a composition of 80 to 99 % clove extract to 1 to 20 % maltodextrin.
The powder appears brown with a characteristic odour and taste; at least 95 % passes through an 80-mesh sieve. The colour specification stated in the shop ranges from golden yellow to light brown, whereby colour changes depending on storage conditions and temperature cannot be excluded. Learn more about our gentle extraction process on the AVE Technology page.
Application Concentration in Cosmetics and Food
For cosmetic formulations, the CDS recommends an application rate of 1 to 3 % (general recommendation 2 to 5 %). At a 2 % extract usage rate, the product delivers a calculated 1.0 to 7.0 mg/g eugenol in the formulation. For functional food and beverages, the CDS specifies an application rate of 0.5 to 2 %; at 1.3 % extract usage, this results in 0.63 to 4.4 mg/g eugenol in the finished formula.
Specific formulations and individual dosages are worked out together: our technical team provides product-specific advice. Suitability for the respective application must be verified as part of the customer's own product development.
Processing, Safety and Storage
According to the SDS, the clove powder extract is not classified as a hazardous substance (Regulation (EC) No. 1272/2008) and is not subject to labelling requirements. No PBT/vPvB constituents and no endocrine-disrupting components at relevant concentrations are present; the product is not a UN dangerous good. During handling, vapours and aerosols must not be inhaled; eye protection in accordance with EN 166 is required, and respiratory protection is only necessary in the event of aerosol formation. The storage class according to TRGS 510 is 13 (non-combustible solids).
When stored dry, cool and in a tightly sealed container between 10 and 30 °C (SDS: 15 to 25 °C) in the original sealed container, the shelf life is 24 months. The product is supplied in bags or drums.
Documentation and Procurement
For each raw material we provide the associated data sheets (TDS, SDS, CDS) as well as certificates of analysis. Registered customers can find these in the technical documentation area. The clove powder extract is part of our range of classic plant extracts; a complete overview is available in the product list.
For samples, specifications and project-related enquiries, you can view the Clove Powder Extract in the CONIUNCTA® shop and contact us directly.
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