Description

Astragalus Membranaceus Seed Extract is obtained from the seeds of Astragalus membranaceus, a plant belonging to the Fabaceae family. This extract is valued for its beneficial properties, making it popular in various applications, particularly in the fields of cosmetics, personal care, and medicine.

Chemical Composition and Structure

The chemical composition of Astragalus Membranaceus Seed Extract includes a variety of bioactive compounds such as polysaccharides, flavonoids, saponins, and astragalosides. These compounds confer antioxidant, anti-inflammatory, and immune-stimulating properties to the extract.

Physical Properties

Astragalus Membranaceus Seed Extract typically appears as a clear to slightly yellowish liquid or a fine powder. It is water-soluble, making it easily incorporable into various formulations.

Production Process

The production of Astragalus Membranaceus Seed Extract involves several steps:

Harvesting and Selection: The seeds of Astragalus membranaceus are harvested and selected for quality.
Cleaning: The harvested seeds are thoroughly cleaned to remove dirt and contaminants.
Extraction: The cleaned seeds undergo an extraction process using solvents such as water or alcohol to obtain the extract.
Filtration: The extracted liquid is filtered to remove any solid residues and impurities.
Concentration (optional): The extract may be concentrated to enhance the potency of the active ingredients.
Drying (if producing a powder): The extract is dried to produce a fine powder.
Packaging: The final product is packaged under controlled conditions to ensure stability and purity.

Applications

Cosmetics: In the cosmetics industry, Astragalus Membranaceus Seed Extract is valued for its antioxidant, anti-inflammatory, and moisturizing properties. It is commonly included in formulations of creams, lotions, serums, and masks to improve skin hydration, reduce inflammation, and protect against environmental damage.
Personal Care: This extract is used in various personal care products such as shampoos, conditioners, and body washes for its nourishing and protective properties.
Medicine and Pharmaceuticals: Astragalus Membranaceus Seed Extract is also used in medical and pharmaceutical applications for its immune-stimulating and anti-inflammatory properties, commonly found in dietary supplements and herbal preparations.
Environmental and Safety Considerations

Environmental Impact: The production of Astragalus Membranaceus Seed Extract generally has a moderate environmental impact. Sustainable harvesting practices and the use of eco-friendly extraction methods can help minimize the overall impact.
Safety: Astragalus Membranaceus Seed Extract is considered safe for topical use in the concentrations typically employed in consumer products. However, it is essential to ensure that the extract is free from contaminants and complies with regulatory standards. Allergic reactions are rare but cannot be excluded.

INCI Functions


Humectant. Hygroscopic compound used to minimise water loss in the skin and to prevent it from drying out by facilitating faster and greater absorption of water into the stratum corneum of the epidermis. The epidermis is the most superficial of the three layers that make up human skin (epidermis, dermis and hypodermis) and is the layer that maintains hydration in all three layers. In turn, the epidermis is composed of five layers: horny, the most superficial, granular, spinous, shiny, and basal. Humectants have the ability to retain the water they attract from the air in the stratum corneum and have the function of moisturising the skin. They are best used before emollients, which are oil-based.

Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
Synonyms:

CAS: 94166-93-5 EC number 303-391-9