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    Water dispenser, wok and vacuum: three things that come together here only out of inertia

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    Find out how long your food will keep in the freezer

Vacuum sealers

As vacuum is not a habitat, it is ideal to be used as a method of conservation. Perishables are placed in gas-tight plastic envelopes and are given longer shelf lives due to the absence of atmospheric oxygen, which causes the process of ageing and decay. In this way, metabolic and oxidation processes are slowed down.