山苍子油,又称木姜子油,是一种重要的香料原料,具有强烈的柠檬气味,比水轻,系挥发性的淡黄色液体。山苍子油比其他植物油具有更大的自燃性,特别是浸过这种油的细碎可燃物或纤维材料,一与空气接触,就可能发生自燃。这是因为,山苍子油内含有70—80%的不饱和化合物柠檬醛,这种柠檬醛极易氧化。山苍 Litsea cubeba oil, also known as wood ginger oil, is an important raw material of spices, with a strong lemon smell, lighter than water, the Department of volatile light yellow liquid. Litsea cubeba oil than other vegetable oils have greater self-ignitability, especially soaked in oil, finely divided combustible material or fiber material, one in contact with air, it may spontaneous combustion. This is because, Litsea cubeba oil contains 70-80% of the unsaturated compounds citral, this citral easily oxidized. Mountain Cang