As an indispensable excipient in pharmaceuticals, the safety of empty capsules is directly related to the life and health of patients. However, what are the serious consequences if raw material suppliers are not strictly audited during the production process, or if raw materials are not subjected to incoming inspection? The most direct and fatal consequence is that the heavy metal chromium content in the capsule shells exceeds the safety limit (>2ppm).
Firstly, the lack of supplier audits opens the door for the influx of inferior raw materials. In the gelatin production industry, driven by the pursuit of huge profits, some unscrupulous manufacturers may use leather waste, commonly known as "blue alum skin" to boil down industrial gelatin. The price of this industrial gelatin is far lower than that of pharmaceutical gelatin, but it originates from the leather tanning industry. Since tanning involves the extensive use of chromium-containing agents, the chromium content in industrial gelatin is extremely high. Without strict source audits and on-site verification of suppliers, pharmaceutical manufacturers find it difficult to identify the illegality of the raw material source, thereby inadvertently using these inferior materials.
Secondly, skipping raw material testing allows products that exceed standards to reach patients directly. According to the regulations of the Chinese Pharmacopoeia, the chromium content in empty capsules must not exceed 2ppm. This is a strict safety red line. However, if a company skips the quality inspection step after purchasing raw materials, it is impossible to identify heavy metal pollution that is invisible to the naked eye. When this high-chromium gelatin is made into capsule shells and filled with medicine, it becomes a "sugar" coated with poison.
The harm of excessive chromium to human health cannot be underestimated. Chromium accumulates in the body, and hexavalent chromium, in particular, is highly toxic. Long-term ingestion can damage organs such as the liver and kidneys and may even pose a carcinogenic risk. Although a single intake may not necessarily cause acute poisoning, long-term consumption of such capsule drugs is undoubtedly burying a time bomb inside the body.
In summary, unaudited suppliers or untested raw materials are the root causes of excessive chromium in capsules. This is not only a failure of quality control but also a disregard for consumer health. Pharmaceutical manufacturing enterprises must adhere to quality baselines, strictly guard the gates of auditing and testing, and ensure that every single capsule is safe and pure. If there is any questions about empty capsules, Welcome to contact with KornnacCaps.
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