Gelatin capsules are an important packaging form for medicines, health products and nutritional supplements. Their storage conditions directly affect product quality and stability. Improper storage may cause the capsules to become brittle, sticky or deteriorate, which in turn affects the effectiveness and safety of the contents. Therefore, it is crucial for producers, distributors and end users to understand the storage requirements of gelatin capsules.
The main ingredient of gelatin capsules is animal-derived gelatin, which is sensitive to temperature, humidity and light due to its characteristics. The ideal storage environment should be kept dry and cool, and avoid direct sunlight. Generally speaking, gelatin capsules should be stored at a temperature of 15°C to 25°C and a relative humidity of 30% to 60%. If the ambient humidity is too high, the capsules may absorb moisture and become soft and sticky; if the humidity is too low, the capsules may become brittle and easily break due to water loss.
In addition, gelatin capsules are also sensitive to light, especially products containing photosensitive ingredients. During storage, avoid direct exposure to ultraviolet rays and strong light. It is recommended to use opaque containers or packaging, such as brown glass bottles or aluminum foil packaging, to reduce the impact of light on the stability of the capsule.
For long-term storage, gelatin capsules should also be kept away from volatile substances or chemicals, such as detergents, solvents, etc., to prevent the capsules from absorbing odors or undergoing chemical changes. At the same time, the storage area should be kept clean to prevent dust and pollutants from adhering to the surface of the capsules, affecting the product appearance and hygiene standards.
During foreign trade transportation, the storage conditions of gelatin capsules also need to be strictly controlled. When transporting by sea or air, ensure that the packaging is moisture-proof and light-proof, and minimize the impact of temperature fluctuations on the capsules. Some highly sensitive products may require cold chain transportation to maintain a stable storage environment.
The correct storage method can not only extend the shelf life of gelatin capsules, but also ensure the safety and effectiveness of the product during use. Both manufacturers and distributors should strictly follow storage standards to ensure product quality and market reputation.
