Raffinose Oleate is a chemical compound, the ester of raffinose and oleic acid. Alkyl ester of single-chain fatty acids. Raffinose is a trisaccharide made up of galactose, glucose, and fructose. Raffinose oleate is an ester derived from the reaction of raffinose with oleic acid.
The name describes the structure of the molecule
- Raffinose - Indicates the presence of the trisaccharide raffinose.
- Oleate - Indicates it is an ester derived from oleic acid.
Description of raw materials used in production
- Raffinose - A trisaccharide that can be isolated from various plant sources such as beets, grains, and legumes.
- Oleic acid - A monounsaturated fatty acid commonly found in various vegetable oils, like olive oil.
Synthesis process
- Esterification - Raffinose is subjected to an esterification reaction with oleic acid, typically in the presence of an acid catalyst, to form raffinose oleate.
What it is used for and where
Cosmetics
Skin conditioning agent - Emollient. Emollients have the characteristic of enhancing the skin barrier through a source of exogenous lipids that adhere to the skin, improving barrier properties by filling gaps in intercorneocyte clusters to improve hydration while protecting against inflammation. In practice, they have the ability to create a barrier that prevents transepidermal water loss. Emollients are described as degreasing or refreshing additives that improve the lipid content of the upper layers of the skin by preventing degreasing and drying of the skin. The problem with emollients is that many have a strong lipophilic character and are identified as occlusive ingredients; they are oily and fatty materials that remain on the skin surface and reduce transepidermal water loss. In cosmetics, emollients and moisturisers are often considered synonymous with humectants and occlusives.
Surfactant - Emulsifying agent. Emulsions are thermodynamically unstable. Emulsifiers have the property to reduce the oil/water or water/oil interfacial tension, improve emulsion stability and also directly influence the stability, sensory properties and surface tension of sunscreens by modulating their filmometric performance.
Surfactant - Cleansing agent. Cosmetic products used to cleanse the skin utilise the surface-active action that produces a lowering of the surface tension of the stratum corneum, facilitating the removal of dirt and impurities.
Applications
Emollient - Due to its oleic component, it might act as an emollient, helping to keep skin soft and smooth.
Humectant - The raffinose component might give it humectant properties, helping to retain moisture on the skin.
Skin Conditioning Agents - Could enhance the skin's appearance and feel, making it look more moisturized and supple.
Ingredient in Emulsions - It might be utilized in emulsions like creams or lotions to provide both humectant and emollient properties.
CAS: 96352-58-8
