Description

Glycine Soja Fiber is derived from the soybean (Glycine soja) and consists of the fibrous components of the soybean. It is a by-product of soybean processing and is used in various applications due to its high fiber content and functional benefits. Glycine Soja Fiber is utilized in both cosmetic and dietary products for its exfoliating, conditioning, and health-supporting properties.

Chemical Composition and Structure:
Glycine Soja Fiber primarily contains:

Cellulose: A major structural polysaccharide providing bulk and exfoliation properties.
Hemicellulose: Another polysaccharide that complements cellulose in providing texture and structure.
Lignin: A complex polymer providing rigidity and strength to the fiber.
Residual Proteins: Contains traces of proteins which contribute to its conditioning properties.
Vitamins and Minerals: Includes small amounts of vitamins (e.g., B vitamins) and minerals (e.g., iron, calcium) that support overall health.

The chemical structure of Glycine Soja Fiber includes long chains of polysaccharides and complex lignin structures, contributing to its mechanical properties and functional benefits.

Physical Properties:
Glycine Soja Fiber typically appears as a coarse, light brown or beige powder. It has a fibrous texture and is insoluble in water, making it suitable for use in exfoliating and texturizing products. It has a characteristic soy odor and provides a gritty texture to formulations.

Production Process:

Soybean Processing: Soybeans are harvested, cleaned, and processed to remove the outer hulls and other non-fibrous components.
Fiber Extraction: The fibrous components are separated from the soybean meal and other by-products.
Grinding and Milling: The extracted fibers are ground into a coarse powder.
Purification: The fiber is purified to remove impurities and achieve the desired quality.
Formulation: The purified fiber is incorporated into various cosmetic and dietary products.

Applications:

Cosmetics: Used in exfoliating products such as scrubs and masks for its physical exfoliating properties. The fibers help to slough off dead skin cells and improve skin texture.
Hair Care: Included in hair care products to provide texture and conditioning benefits, improving the manageability and appearance of hair.
Dietary Supplements: Added to supplements for its high fiber content, which supports digestive health and overall well-being.
Food Products: Can be used as a source of dietary fiber in food products.

Environmental and Safety Considerations:

Environmental Impact: The production of Glycine Soja Fiber should follow sustainable practices, including effective waste management and resource efficiency to minimize environmental impact.
Safety: Generally considered safe for topical and oral use. Care should be taken to avoid potential irritation due to its fibrous nature. Safety evaluations should be conducted for new formulations or high concentrations.

INCI Functions:


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: 84776-91-0 8001-22-7 EC number 232-274-4