INTRODUCTION TO FOOD TECHNOLOGY
FOOD SCIENCE VS FOOD TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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To extend the shelf life of chips and help prevent crushing during distribution, ____ is added to the bag during packaging.
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oxygen
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nitrogen
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hydrogen
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helium
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Explanation:
Detailed explanation-1: -The cushion actually is nitrogen gas. Chip manufacturers fill bags with this preservative gas to help keep chips fresh. If it were filled with regular air, the chips would likely turn soggy and spoil.
Detailed explanation-2: -Nitrogen is one of the most popular gases for modified atmosphere packaging. By displacing the oxygen within your food packaging, nitrogen is able to dramatically increase the shelf life of your food products-meaning less waste and happier customers.
Detailed explanation-3: -The shelf life can vary from 6 months for Nitrogen to 60 months for Zero Grade Air. Each Gas Canister will have a Best Use by date on the label. After this date the cylinder of gas should no longer be used.
There is 1 question to complete.