1, olive oil
Olive oil is generally squeezed directly without chemical treatment, and its unsaturated fatty acid content is high, which is especially suitable for cold dishes, but it is not suitable for cooking and its price is relatively high.
2. Rapeseed oil
Rapeseed oil has the highest content of oleic acid and linoleic acid in edible oil, and its unique campesterol content is low in cholesterol and high in vitamins, so it is suitable for cooking. It is suggested to choose rapeseed oil without erucic acid.
3. Peanut oil
The saturated fatty acid content of peanut oil is higher than other vegetable oils, which makes cooking more fragrant, but the linolenic acid content is less. In addition, peanut oil is easily contaminated by aflatoxin during processing, so it is recommended to buy products from regular manufacturers.
4. Soybean oil
It is the most commonly used edible oil, rich in nutrients such as carotene, vitamin E and sterol. Soybean oil is very fragrant, but its shelf life is short, so it needs to be used as soon as possible, and some soybean oils on the market have genetically modified products, so people who care should choose carefully.
5. sunflower seed oil
Oleic acid is high, rich in tocopherol with biological activity, but low in linolenic acid, which can be used for baking besides cooking.
6. Corn oil
The price is relatively close to the people, and it is rich in vitamin E, saturated fatty acids and unsaturated fatty acids are high, but the heat resistance is poor, which is not suitable for high-temperature frying.
Baidu encyclopedia-olive oil
The above content reference: Baidu Encyclopedia-Rapeseed Oil