Wholesale pharmaceutical companies in China are renowned for their expertise in producing high-quality capsules. These capsules are not only used for prescription medications but also for health supplements. One important aspect of capsule production is the use of fillers, which are essential for various purposes such as improving stability, facilitating dosing, and enhancing the appearance of the capsules.
Fillers used in pharmaceutical capsules can be categorized into two types – inactive fillers and active fillers. Inactive fillers are mainly used to fill up space in the capsule, thereby providing stability to the formulation. Active fillers, on the other hand, serve a specific purpose in the formulation. They can enhance the bioavailability of a drug or improve its release profile.
Wholesale pharmaceutical companies in China ensure that their capsules contain the appropriate fillers to meet the required standards and regulations. These fillers include starch, cellulose, and gelatin, among others. Starch is commonly used as an inactive filler, as it is cost-effective and readily available. It provides stability to the formulation and helps in the even distribution of the active ingredients. Cellulose, another commonly used filler, is derived from plant sources and is known for its excellent compressibility and disintegration properties. It helps in proper dosing of the medication.
Gelatin, a popular choice for capsule shells, is used as both an inactive filler and an active filler. It is a natural protein derived from animal sources and is widely accepted for use in pharmaceutical capsules. Gelatin capsules are preferred by many due to their ease of swallowing and solubility. Moreover, gelatin capsules can be easily customized in terms of shape, size, and color, making them visually appealing.
Wholesale pharmaceutical companies in China also offer capsules with active fillers such as microcrystalline cellulose and soy protein isolate. Microcrystalline cellulose, derived from wood pulp, is extensively used as a diluent and binding agent. It is known for its excellent compressibility and is commonly used in controlled-release formulations. Soy protein isolate, a byproduct of soybean processing, is used as an active filler in dietary supplements. It is an excellent source of protein and is also hypoallergenic.
In conclusion, wholesale pharmaceutical companies in China are known for their expertise in producing high-quality capsules for prescription medications and health supplements. The use of fillers is an essential aspect of capsule production, as they provide stability, facilitate dosing, and enhance the overall appearance of the capsules. Both inactive fillers, such as starch and cellulose, and active fillers, such as gelatin, microcrystalline cellulose, and soy protein isolate, are used to ensure the targeted functionality of the capsule. With their extensive experience and adherence to international quality standards, wholesale pharmaceutical companies in China continue to be a reliable source for high-quality capsules.
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