How Does Package Affect the Quality of Snacks?
Apr 22, 2025| The Impact of Moisture Content on Snack Freshness
The moisture content of extruded snacks, among others, affects the level of their freshness, texture, and stability. The snacks are more prone to damage of texture due to changes in crispness and flavor with increased moisture content. It is, therefore, important to strike a delicate scale with respect to moisture in order to achieve a balance between the quality of the product and to satisfy the consumer. Now let us see the detailed characteristics that explain how moisture content contributes to the freshness of the snack:
Crispness and Texture: Extruded snacks may err in taste due to loss of crunchiness due to intake of increased moisture content. Dry snacks could attract humidity due to poor storage facilities or packaging which could also make them soggier in terms of texture.
Flavor Integrity: High moisture content is bad for the concentration for some flavor compounds due to changing environments and can even cause taste alteration and some migration to take place. To avoid this, level concentration of the particles must be well controlled so that they can reach the expected amount set in the beginning.
|
Model |
Power |
Capacity |
Heater |
Dimension(mm) |
Weight |
|
LYS-65 |
5.5kw |
50 kg/h |
1 kw |
1720*870*1050 |
350 kg |
|
LYS-70 |
15kw |
150kg/h |
1 kw |
1720*970*1250 |
500 kg |
|
LYS-85 |
18.5kw |
200-300kg/h |
2 kw |
1360*1870*850 |
650 kg |
|
LYS-95 |
22kw |
400-500kg/h |
2 kw |
2300*1170*1400 |
850 kg |
Microbial Growth Potential: Damage of the snacks could be caused by over growth of bacterial, molds, and yeast due to moisture meaning snacks could pose as a health concern. Moisture levels must be kept low to prevent microbial activity of high moisture levels to avoid damaging the snacks thus increasing the snacks shelf life.
Package Integrity: It is known that the properties of a packaging material are able to influence moisture control. Packaging should be sufficiently strong to prevent the absorption of moisture and to ensure that the quality of the snacks remains for long periods.
Shelf Life Stability: Controlling moisture within acceptable limits increases the shelf stability of snacks therefore it preserves the product and renders it fit for usage for an extended time span.
It is possible to control these parameters during processing and packaging of extruded snacks so that the expected freshness and quality is achieved.