Basic Product Information
| Product Name | Pregelatinized Potato Starch |
| English Name | Pregelatinized Potato Starch |
| Product Type | Potato-based, pregelatinized modified starch, a cold-water soluble functional ingredient. Pregelatinized Potato Starch is prepared by physical modification process without adding chemical cross-linking agents, complying with the safety standards for food and industrial raw materials |
Core Product Characteristics
Solubility
Soluble in cold water, no high-temperature heating required. It can disperse and dissolve quickly in room-temperature water, simplifying the processing process and improving the convenience of use. Its cold-water solubility can reach more than 98.5%.
Gelatinization Characteristics
Extremely high gelatinization transparency, with better light transmittance than similar products derived from corn and cassava, usually exceeding 85%; high viscosity after gelatinization, the viscosity of 10% aqueous solution at 25℃ can reach 3000–8000 mPa·s, with strong system stability and not easy to stratify.
Film-forming Property
Excellent film-forming performance. The formed film is uniform and tough, with good air permeability and degradability, which can meet the film-forming needs of various scenarios.
Product Functions and Effects
The core function of Pregelatinized Potato Starch is cold-water gelatinization. After dissolution, it can form a highly transparent colloid with uniform and delicate texture and no obvious particles.
At the same time, it has two practical functions: first, the bonding function, which can be used as a binder to improve the adhesion between materials and enhance the integrity of the product; second, the film-forming function, which can form a dense film to play a protective, isolating or shaping role, and the film can be naturally degraded, meeting the environmental protection needs.
In addition, the product also has low retrogradation tendency. It can still maintain system stability under refrigeration or freezing conditions, and is not easy to age.
Applicable Industries and Fields
Food Industry
As a functional ingredient, it is used in instant soup powder, infant supplementary food, frozen food, baked products, sauces and other products, which can play the roles of thickening, water retention, improving taste and extending shelf life.
Pharmaceutical Industry
It can be used as a tablet excipient or disintegrant, with good compressibility and rapid disintegration ability, and is used in the auxiliary production of pharmaceutical preparations.
Papermaking Industry
Used for surface sizing of paper, improving the strength, smoothness and printing adaptability of paper, and at the same time meeting the development needs of environmentally friendly packaging materials.
Coating Industry
As a coating additive, it can improve the viscosity, stability and adhesion of coatings, and enhance the construction performance and film-forming effect of coatings.
In addition, Pregelatinized Potato Starch can also be applied in textile, building materials, environmental protection and other fields to meet the functional needs of different industries.
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