Peanut oil is high in calories and fat,so it is not suitable for excessive consumption.It will not only have a certain impact on cardiovascular and cerebrovascular diseases,but also easy to make people fat.
Peanut oil manufacturers generally peanut oil is suitable for storage in the environment below 15 degrees Celsius airtight preservation,otherwise the esterase and oxygen in the peanut oil will act on the oil,resulting in increased acid value and peroxide value,no benefit to the human body.
For long-term storage,0.2%citric acid or ascorbic acid can be added to peanut oil to extend storage time.