In recent years, the demand for plant-based alternatives in various industries, including pharmaceuticals, nutritional health products and food supplements, has been on the rise. One of the innovations is the development of pullulan capsules. In this blog post, KornnacCaps will share with you the production process of the eco-friendly and multi-functional pullulan capsules.
Understand Pullulan:
Before delving into the production process, it is necessary to understand what pullulan is. Pullulan is a natural water-soluble polysaccharide derived from starch fermentation. It is produced by the fungus Short Stem Mold and is popular due to its excellent film-forming performance, stability and biocompatibility.
The Production Process of Pullulan Capsules
1. Raw Material Selection:
The first step in the production process of Pullulan capsules is the careful selection of raw materials. High-quality pullulan is derived from non-GMO sources, ensuring that there are no potential allergens or contaminants. The raw materials undergo strict testing to meet the required purity and quality standards.
2. Extraction and Purification:
Once the raw materials are selected, the extraction process begins. Pullulan was extracted from fermented broth by using various techniques such as sedimentation, filtration and centrifugation. Then the extracted pullulan is purified to remove impurities and ensure a high degree of quality and consistency.
3. Film Formation:
After purification, pullulan is transformed into a film-forming solution. The preparation method of this solution is to dissolve pullulan in water to form a viscous liquid, which can be easily molded into capsules. Carefully monitor the film-forming solution to maintain the required viscosity and concentration.
4. Capsule Formation:
The next step involves the actual formation of amylopectin vegetable capsules. This is achieved by using specialized packaging equipment, which molds the film-forming solution into the required capsule shape and size. The packaging process can be customized to meet specific requirements, thereby producing capsules with different colors, opacity and release curves.
5. Drying and Curing:
After the capsules are formed, they will undergo a drying and curing process to remove excess moisture and enhance their stability. This step is crucial for ensuring a longer shelf life of the capsules and preventing any potential microbial growth. The drying and curing processes can be carried out by various methods, including air drying, vacuum drying or low-temperature drying.
6. Quality Control:
Throughout the entire production process, strict quality control measures are implemented to ensure that the capsules meet the highest quality and safety standards. This includes physical property tests, such as capsule integrity, size and weight changes, as well as chemical and microbiological analyses to ensure that there are no contaminants or impurities.
7. Packaging and Storage:
Once pullulan capsules pass the quality control test, they will be carefully packaged to maintain their integrity and protect them from external factors. Using appropriate packaging materials, such as moisture-proof containers, can ensure the stability of the capsules and extend their shelf life. In addition, maintain appropriate storage conditions, including temperature and humidity control, to preserve the quality of the capsules.
The pullulan capsule produced by KornnacCaps, due to their natural origin and biodegradability, is an environmentally-friendly choice that conforms to the principles of sustainable packaging. Pullulan, carrageenan, xanthan gum and potassium chloride jointly form capsules, providing the best protection for encapsulated substances, controlling release and enhancing bioavailability. We are dedicated to providing you with the most professional sustainable customized solutions for pullulan capsules! If there is any demands on empty capsules, welcome to contact with KornnacCaps.
