Pregelatinised Maize Starch

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Pregelatinised Maize Starch is a modified starch derived from maize that has been pre-cooked and then dried. This process disrupts the crystalline structure, allowing it to absorb water and swell without the need for heating. It acts as an excellent binder, thickener, and disintegrant in various formulations, offering improved solubility and rapid hydration. Pregelatinised maize starch is widely used in pharmaceutical, food, and industrial applications due to its versatile functional properties.

Description

Primary Uses Pharmaceuticals
Used as a binder and disintegrant in tablet formulations for improved compressibility and rapid drug release.

Acts as a filler and stabilizer in capsule and tablet production.

Used in suspensions and emulsions as a thickening agent.

Food Industry
Employed as a thickener, stabilizer, and fat replacer in sauces, soups, gravies, and bakery products.

Used to improve texture, mouthfeel, and shelf life of processed foods.

Cosmetics and Personal Care
Utilized as a thickener and stabilizer in creams, lotions, and powders.

 

Secondary Uses
Paper and Textile Industry
Used as a sizing agent and binder to improve surface properties and printability.

Adhesives
Acts as a natural binder in eco-friendly adhesive formulations.

Animal Feed
Used as a binding and thickening agent in feed pellets.

PRODUCT KEY FEATURES

Basic Identification Attributes
Chemical Name (IUPAC): Modified starch (pregelatinised maize starch)

Common/Trade Name: Pregelatinised Maize Starch

CAS Number: 9005-25-8 (starch)

HS Code: 1108.14

Synonyms: Pre-gel starch; pre-cooked maize starch

Physical & Chemical Properties
Physical State: Fine powder

Color & Odor: Off-white; odorless

Solubility: Dispersible in cold water; swells without heating

Bulk Density: Approximately 0.5–0.7 g/cm³

Moisture Content: Typically below 14%

Safety & Hazard Attributes
GHS Classification: Generally regarded as safe (GRAS)

Toxicity: Non-toxic and non-irritant

Exposure Limits: No specific limits; standard hygiene recommended

Storage & Handling Attributes
Storage Conditions: Store in a cool, dry place, away from moisture

Container Type: Bags, drums, or bulk containers

Shelf Life: Typically 12–24 months

Handling Precautions: Avoid dust formation; use masks if dusty

 

Regulatory & Compliance Attributes
Complies with food-grade and pharmaceutical-grade standards (e.g., FCC, USP)

Meets requirements for food additives and excipients in major markets

 

Environmental & Health Impact
Biodegradability: Biodegradable and environmentally friendly

Ecotoxicity: Low impact

Bioaccumulation: Not significant

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions
PPE Required: Dust mask and gloves recommended when handling powder

Handling Guidelines: Use in well-ventilated areas; avoid inhalation of dust

Storage Measures: Keep containers sealed and dry

 

First Aid Measures
Inhalation: Move to fresh air if respiratory irritation occurs

Skin Contact: Wash with soap and water if irritation occurs

Eye Contact: Rinse eyes with water if dust enters

Ingestion: Generally safe; seek medical advice if discomfort occurs

 

Firefighting Measures
Fire Hazards: Combustible dust; avoid dust accumulation

Extinguishing Media: Water spray, foam, dry chemical

Special Precautions: Use respiratory protection to avoid dust inhalation during firefighting

Hazardous Combustion Products: Carbon oxides and organic vapors