abstract |
The present invention relates to a liquid composition comprising a large amount of oil and a small amount of an additive composition, wherein the additive composition comprises BHQ and N, N'-disalicylidene propylene diamine, wherein at least 2% by weight of the oil is plant or It is derived from animal material. The invention also relates to a method of preventing or delaying the oxidation of such a liquid composition and the use of additives to prevent or delay the oxidation of the liquid composition. |