Sophora Japonica Flower Extract is an extract obtained from the flowers of the Sophora japonica plant, a member of the Leguminosae family. This extract is valued for its medicinal and beneficial properties, making it popular in various applications, particularly in the fields of cosmetics and medicine.

Chemical Composition and Structure

The chemical composition of Sophora Japonica Flower Extract includes a variety of bioactive compounds such as flavonoids (especially rutin), alkaloids, saponins, polysaccharides, and other phenolic compounds. The structure of these compounds varies: flavonoids possess phenolic structures, alkaloids have complex nitrogen-containing structures, and saponins are glycoside compounds.

Physical Properties

Sophora Japonica Flower Extract typically appears as a light yellow to brown liquid, with a characteristic floral odor. It has a slightly bitter taste due to the presence of alkaloids. The pH of this extract can range from slightly acidic to neutral, usually between 4.5 and 7.0. It is soluble in water and can be easily mixed with other aqueous solutions.

Production Process

The production of Sophora Japonica Flower Extract involves several steps:

Harvesting and Selection: the mature flowers of Sophora japonica are harvested and selected for quality
Washing: the harvested flowers are thoroughly washed to remove dirt and contaminants
Drying: the washed flowers are dried to reduce moisture content
Crushing and Maceration: the dried flowers are crushed and macerated to release the active compounds
Extraction: the macerated flower material is subjected to an extraction process, typically using water or a water-based solvent, to obtain the flower extract
Filtration and Purification: the extract is filtered to remove solid residues and impurities
Concentration (optional): in some processes, the extract may be concentrated to enhance the potency of the active ingredients
Sterilization: the final product is sterilized to ensure microbiological safety

Applications

Medicine: Sophora Japonica Flower Extract is known for its anti-inflammatory, antimicrobial, and antioxidant properties. It is used in traditional medicine to treat conditions such as bacterial and fungal infections, gastrointestinal issues, and skin inflammations

Cosmetics: in the cosmetics industry, Sophora Japonica Flower Extract is valued for its soothing, anti-inflammatory, and anti-aging properties. It is commonly included in formulations of facial creams, serums, lotions, and acne treatment products

Others: beyond medical and cosmetic applications, Sophora Japonica Flower Extract can also be used in personal care products such as shampoos and conditioners for its antimicrobial and soothing properties

Environmental and Safety Considerations

Environmental Impact: the production of Sophora Japonica Flower Extract generally has a low environmental impact, especially when sustainable farming practices are employed. The use of natural solvents like water in the extraction process also minimizes the release of harmful chemicals into the environment

Safety: Sophora Japonica Flower Extract is considered safe for topical and oral use in the concentrations typically employed in consumer products. However, it is essential to ensure that the extract is free from contaminants and pathogens. Allergic reactions are rare but cannot be excluded

INCI


Skin protectant. It creates a protective barrier on the skin to defend it from harmful substances, irritants, allergens, pathogens that can cause various inflammatory conditions. These products can also improve the natural skin barrier and in most cases more than one is needed to achieve an effective result.
Synonyms:

CAS: 90131-19-4 EC number 290-329-8