Herbal extract granular products granulation technology is a critical process in the pharmaceutical and nutraceutical industries, transforming powdered herbal extracts into uniform granules. This technology enhances product stability, improves dosing accuracy, and facilitates manufacturing efficiency. Granulation is widely used to process herbal extracts into solid dosage forms such as tablets, capsules, and sachets. It is particularly beneficial for hygroscopic or sticky herbal extracts, which are difficult to handle in powder form. RDHealthIngredients can offer all serial granular products for you.

Granulation Technology– Granular Products

It is the technology of processing materials in powder, molten liquid, aqueous solution and other states into particles of certain shape and size.

Granulation Processes

The two primary granulation methods are wet granulation and dry granulation.

1. Wet Granulation
   • A binding solution (e.g., water, ethanol, or polymers) is mixed with herbal powder to form a wet mass.
   • The mass is sieved and dried to produce granules.
   • Suitable for extracts with poor flowability.
2. Dry Granulation (Roller Compaction)
   • Powder is compressed into slugs or ribbons without liquid binders, then milled into granules.
   • Ideal for heat-sensitive or moisture-sensitive extracts.
3. Spray Drying Granulation
   • Liquid herbal extracts are sprayed into a hot chamber, forming instant granules upon drying.
   • Preserves bioactive compounds efficiently.

Advantages of Granulation

1. Improved Flowability – Granules flow more uniformly than powders, ensuring precise filling in capsules and tablets.
2. Enhanced Stability – Reduced surface area minimizes moisture absorption and oxidation, prolonging shelf life.
3. Dose Uniformity – Granules prevent segregation, ensuring consistent active ingredient distribution.
4. Ease of Handling – Less dust improves workplace safety and reduces material loss.
5. Consumer Convenience – Granules can be formulated into dissolvable or chewable forms for patient compliance.

Welcome to our professional extraction, purification, and granulation service company! We have rich experience and advanced technology and can provide extraction, purification, and granulation services for various granular products according to customer requirements. No matter what substance you need to extract, we can provide you with efficient and high-quality services. We pay attention to every detail to ensure the purity and quality of our products are of the highest standards. Choose us, you will get satisfactory results and reliable guarantee!