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food preservation techniques
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Scandinavian countries
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Traditional food preservation techniques in Scandinavian countries involve in-ground storage and fish fermentation.
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food preservation techniques
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North America
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Canning and pickling are popular food preservation techniques in North America.
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food preservation techniques
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Indian subcontinent
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Spices and chutneys are traditional methods of food preservation in the Indian subcontinent.
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4
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food preservation techniques
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Mediterranean countries
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In Mediterranean countries, olive oil and vinegar are commonly used in food preservation techniques.
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