Prickly Ash seed oil, which is a by-product of Prickly Ash seed, is refined by modern oil production technology and advanced equipment. It is a kind of advanced health edible oil and additive rich in α-linolenic acid. It can be used as common blending oil in cooking and can also be added to all kinds of food. Prickly ash seed oil is rich in essential unsaturated fatty acids, among which α-linolenic acid, which is called "brain gold" by experts, contains more than 30%. Prickly ash seed oil contains 90% unsaturated fatty acids. The production process of this product is similar to that of rapeseed oil, which is processed by pressing, oil immersion, separation, refining and other technology. the product has bright color, rich flavor and rich nutrition, so it is an ideal health care blending edible oil.