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General food hygiene - the certificate training

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UV-light<br />

- Ultraviolet light, which has a certain sterilizing effect.<br />

Vacuum packaging<br />

- Packaging, where <strong>the</strong> air in <strong>the</strong> packaging has been removed as much as possible.<br />

Water activity aw<br />

- How much of <strong>the</strong> water is bound (for example to salt or sugar) and how much is freely<br />

accessible. The higher aw, <strong>the</strong> more freely accessible water.<br />

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