Biscuits have a longer shelf life compared to other baked cereal products if they are protected from moisture in the surrounding air. Effective humidity control for biscuit storage is crucial to maintaining their quality and preventing them from becoming soggy or stale. By ensuring proper humidity levels, biscuits can retain their crispness and freshness for an extended period.
Effects of Uncontrolled Humidity
Biscuits and cookies, being highly hygroscopic in nature, absorb moisture during storage before being packed. Ensuring adequate measures for humidity control for biscuit storage is important, failing which various problems could arise such as:
Soggy, rubbery and loss of crispness: Moisture absorption can lead to a significant change in texture, making the biscuits unappealing to consumers.
Loss of appeal, taste, and flavour: Excess moisture can alter the taste and flavor of the biscuits, reducing their overall quality and consumer satisfaction.
Reduction in shelf life: Increased moisture levels can accelerate the growth of mould and bacteria, leading to a shorter shelf life and potential spoilage.
Implementing proper humidity control for biscuit storage in storage areas is essential to avoid these issues. By maintaining optimal humidity levels, manufacturers can ensure that their biscuits remain fresh, crisp, and flavorful throughout their intended shelf life. This not only enhances the consumer experience but also helps in preserving the product’s marketability and reducing wastage.
Causes of Uncontrolled Humidity
In the biscuit manufacturing unit, hot and fresh biscuits are cooled to ambient temperature before packing. Also, the packing rate is lower than biscuit production rate. The unpacked biscuits are shifted to a temporary store where they are exposed to the surrounding humid air.
Therefore, it becomes essential to ensure humidity control for biscuit storage and maintain their quality.
General Recommendation
It is recommended to maintain the relative humidity (inside the temporary store) at 30 to 35% at ambient temperature, to overcome the problem of moisture gain.
Bry-Air Solution
Bry-Air offers the simplest and most economical solution to humidity-related problems. Our dehumidifiers absorb moisture from the air to prevent biscuits from losing their crispness and taste. These dehumidifiers are available in standard as well as engineered models. They can maintain RH level as low as 1% regardless of ambient conditions.
By maintaining the recommended RH levels, Bry-Air dehumidifiers help preserve the taste, flavor, and texture of biscuits. With models that cater to various requirements, Bry-Air dehumidifiers provide a reliable solution for maintaining humidity levels in different storage conditions. Additionally, humidity control for biscuit storage from Bry-Air offers a cost-effective solution to manage humidity, ensuring that biscuit manufacturers can protect their products without incurring high operational costs.
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