Grape seed oil is not suitable for frying
The expert in charge of nutrition at Yasouj University of Medical Sciences said: Grape seed oil is not suitable for frying food.
Fereshteh Bustani, stating that the resistance of grape seed oil to heat is low, added: Refined olive oil can also be used for frying, provided that the oven temperature is low and the cooking time is short.
Solid oils are more commonly used in confectionery because of the texture needed by sweets, and because they contain large amounts of saturated and trans acids, the risk of cancer and heart disease, he said. – Increases blood vessels.
The expert in charge of nutrition at Yasouj University of Medical Sciences added: Changes in the smell and taste of oil, making noticeable changes in color, foaming and smoking are signs of oil spoilage.