Description

Saccharum Officinarum Bagasse Powder. A powder derived from the fibrous residue remaining after the extraction of juice from sugarcane (Saccharum officinarum), used in cosmetics for its exfoliating and absorptive properties.

Composition and Chemical Structure:

Cellulose: The primary component of the bagasse, providing a natural abrasive quality for exfoliation.
Hemicellulose: Contributes to the texture and mechanical properties of the powder.
Lignin: Adds rigidity and structural integrity, enhancing the powder’s texture.
Sugars: Residual sugars from the sugarcane that can provide some moisture-binding properties.
Minerals: Traces of minerals such as calcium, potassium, and magnesium, which can be beneficial for the skin.

Physical Properties:

Appearance: Fine, granular powder.
Color: Typically light brown or beige, reflecting the natural color of sugarcane bagasse.
Solubility: Insoluble in water but can be dispersed in formulations like scrubs and masks.

Production Process:

Bagasse Collection: Obtain bagasse, the fibrous by-product left after juice extraction from sugarcane.
Drying: Dry the bagasse to remove moisture.
Grinding: Grind the dried bagasse into a fine powder.
Screening: Screen the powder to achieve the desired particle size and remove larger particles.
Quality Control: Test for purity, consistency, and absence of contaminants.

Applications:

Exfoliation: Used in scrubs, masks, and other cosmetic products for physical exfoliation to remove dead skin cells.
Absorption: Helps absorb excess oils and moisture in cosmetic formulations.
Texturizing: Adds texture to formulations, enhancing their feel and application.

Environmental and Safety Considerations:

Sustainability: Utilizing by-products like bagasse powder supports waste reduction and promotes sustainability in the sugarcane industry.
Safety: Generally considered safe for use in cosmetics. It is recommended to conduct skin irritation tests to ensure compatibility, especially for sensitive skin.

INCI Funcions:


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.

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.
Synonyms:

CAS: 91722-22-4 EC number 294-424-5