Traditional methods include dehydration, smoking, salting, controlled fermentation, and candying; certain spices have also long been used as antiseptics and preservatives.

传统的方法有脱水、烟熏、腌渍、发酵、蜜饯等，某些香料长久以来也被用作防腐剂来保存食物。

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Traditional methods include dehydration, smoking, salting, controlled fermentation, and candying; certain spices have also long been used as antiseptics and preservatives.

传统的方法有脱水、烟熏、腌渍、发酵、蜜饯等，某些香料长久以来也被用作防腐剂来保存食物。

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