sentence: Sesame oil can go bad if it is exposed to air and sunlight.
sentences_before: Good sesame oil has a strong smell when it is opened. The color should be bright brown or gold. It should be kept at . If it is too cold, the oil would be solid and lose its smell.
sentences_after: Therefore it is better kept on a shelf or a sideboard. A dark brown bottle is better than a plain one, because the brown one can protect the oil from the sunlight better. The bottle should be closed tightly to keep air out.
concept_name: sesame oil
headings: Sesame oil Buying & keeping
categories: Condiments Cooking oils