GB/T1534。 The product standard number of peanut oil is GB/T1534. As long as the product standard number on the oil bottle represents regular peanut oil, this standard is applicable to finished peanut oil and peanut crude oil.

the quality index of peanut crude oil is only applicable to the trade of peanut crude oil. Therefore, as long as there is this product standard number on the packaging of peanut oil, it represents real peanut oil.

identification method:

solidification.

generally pure peanut oil will solidify at a relatively low temperature, showing a white solidified state. Fake peanut oil generally solidifies, but it solidifies less, so we can also use this method to identify peanut oil.

fry.

Pure peanut oil does not foam when cooking, has no oil smoke, and the high-quality peanut oil has a pleasant fragrance. The inferior peanut oil is easy to foam when heated, and the oil smoke is large, and even the color becomes dark and black.