2025 Popular 25kg Bag White Maize Corn Starch Modified Corn Starch E1414 & E1422 for Food Use

Product Specification – Corn Starch Powder

1. Product Description Starch is a naturally occurring carbohydrate polymer composed of amylose and amylopectin, extracted from a variety of plant sources such as corn, potato, tapioca, wheat, and rice. It appears as a fine, white powder and is widely used for its thickening, binding, and texturizing properties.

2. Common Sources

Corn (Maize Starch)

Potato Starch

Tapioca Starch

Wheat Starch

Rice Starch

3. Physical & Chemical Properties

Property Specification Range Appearance White to off-white fine powder Odor Odorless or mildly characteristic Taste Neutral Moisture Content Max. 13–14% pH (10% solution) 4.5–7.0 Ash Content Max. 0.2–0.5% Protein Content Max. 0.4% (varies by source) Whiteness (Reflectance) Min. 90% Viscosity High (source-specific) Solubility in Cold Water Insoluble Gelatinization Temperature 60–80°C (varies by type) 4. Microbiological Standards (Food Grade)

Parameter Limit Total Plate Count <1,000 CFU/g Yeasts & Molds <100 CFU/g Coliforms Absent or <10 CFU/g E. coli Absent Salmonella Absent in 25g 5. Applications

Food Industry: Thickener in soups, sauces, puddings; used in baking and confectionery; base for sweetener production (glucose, maltodextrin)

Pharmaceuticals: Binder and filler in tablet formulation

Textile Industry: Sizing agent

Paper Industry: Surface sizing and coating

Cosmetics: Absorbent and thickening agent

6. Packaging

Standard: 25 kg or 50 kg polypropylene bags with inner liner

Bulk packaging available on request

Packaging is moisture-resistant and hygienically sealed

7. Shelf Life 12–24 months when stored in a cool, dry, and well-ventilated area away from direct sunlight and contaminants.

8. Labeling Each package is clearly marked with:

Product name and source

Net weight

Manufacturer details

Batch/Lot number

Production and expiry dates

Country of origin

Storage instructions