CO2 chamomile extract
The fascinating world of CO2 chamomile extract: a look behind the scenes
Chamomile, botanically Matricaria chamomilla, has been a cornerstone of traditional medicine for centuries and is known for its soothing and anti-inflammatory properties. Recently, CO2 extraction technology has been used to extract the valuable ingredients of chamomile in a particularly pure and effective form, known as CO2 chamomile extract. This blog post examines the mechanisms, the physical and chemical data and the diverse applications of this remarkable extract in modern skin care.
Mode of action of CO2 chamomile extract
CO2 chamomile extract works mainly through its main components, which have various therapeutic effects on the skin. The extract influences inflammatory processes by inhibiting the production of prostaglandins and leukotrienes, which leads to a reduction in inflammation and skin irritation. In addition, the extract has antioxidant properties that protect the skin from oxidative stress and environmental damage.
Physical-chemical properties
CO2 chamomile extract is characterised by a high concentration of lipophilic and hydrophilic substances that are effectively extracted from the chamomile flowers. This extract contains essential oils, flavonoids and other bioactive components such as α-bisabolol and matricin, which are often lost in conventional extracts due to heat and chemical processes. The extract is typically used in concentrations of 0.1% to 5% in cosmetic formulations, depending on the desired efficacy and product type.
An important point to note is that chamomile extracts should always be tested for anthecotulide, as this substance, which is derived from related plants, can cause allergic reactions. Flavex CO2 extracts have been used in baby care products for a very long time and in large quantities, so these extracts are absolutely safe.
Advantages and disadvantages of the CO2 extraction process
Advantages
High purity and efficacy: CO2 extraction enables pure extracts to be obtained without solvent residues.
Selectivity: the parameters of the CO2 extraction can be adjusted to extract specific ingredients.
Environmentally friendly: the technology uses CO2, which is considered safe and environmentally friendly because it is recycled and reused during the extraction process.
Disadvantages
High costs: The equipment and operation of CO2 extraction plants are expensive.
Complexity: Setting the optimal extraction conditions requires specialised technical knowledge and experience.
Key substances in CO2 chamomile extract
Alpha-bisabolol: This sesquiterpene is known for its anti-inflammatory and antibacterial properties. It promotes wound healing and soothes sensitive skin.
Chamazulene: Another powerful anti-inflammatory compound, formed from matricin during extraction and giving the oil its characteristic blue colour.
Apigenin: a flavonoid with antioxidant and anti-inflammatory properties. It protects skin cells from oxidative stress and helps to soothe the skin.
Apigenin glucoside: the glycosidic form of apigenin, which acts as a stabiliser for free apigenin and also has antioxidant properties.
Matricin: A precursor of chamazulene that is preserved during CO2 extraction and has a strong anti-inflammatory effect.
Camomile oil: contains a mixture of several of the above-mentioned compounds and is often used in skin care due to its soothing and healing properties.
We are happy to work with these 3 CO2 chamomile extracts from Flavex, which are world leaders in this field:
| Tradename | Supplier | INCI Name | Remarks |
|---|---|---|---|
| Camomile Flower CO2-se extract - 019.005 | Flavex Naturextrakte GmbH | Chamomilla Recutita (Matricaria) Flower Extract | |
| Camomile Flower CO2-TO Extract - 019.001 | Flavex Naturextrakte GmbH | Chamomilla Recutita (Matricaria) Flower Extract | |
| Camomile Flower CO2-TO Extract (organic) - 019.002 | Flavex Naturextrakte GmbH | Chamomilla Recutita (Matricaria) Flower Extract |
Conclusion
CO2 chamomile extract is an advanced, efficient and environmentally friendly method of utilising the therapeutic properties of chamomile. The combination of traditional knowledge and modern extraction technology enables the development of highly effective products that naturally care for and protect the skin. With its wide range of health-promoting ingredients, CO2 chamomile extract is an excellent option for developing skin care products that are both safe and effective.
Literature:
Extraction of High-Value Chemicals from Plants for Technical and Medical Applications.
Kapadia P, Newell AS, Cunningham J, Roberts MR, Hardy JG.Int J Mol Sci. 2022 Sep 7;23(18):10334
Molnar M, Mendešević N, Šubarić D, Banjari I, Jokić S.Chem Cent J. 2017 Aug 5;11(1):78.