胡麻是我国四大油料作物之一。其种子含油量一般为36.5—49.5%,高者可达50.9%,仅次于花生,与油菜籽近似,高于向日葵和大豆。影响胡麻含油量的因素较多,经测定和分析得知,其高低与品种及栽培条件都有明显的关系。一、与品种的关系。油用型含油率高,一般为41—44%,纤维型或两用型含油率低,分 Flax is one of the four major oil crops in China. Its seed oil content is generally 36.5-49.5%, the highest up to 50.9%, second only to peanuts, similar to rapeseed, higher than sunflower and soybeans. Affect flax oil content of many factors, determined by the analysis and analysis, the level and variety and cultivation conditions have a clear relationship. First, the relationship with the species. Oil-based high oil content, usually 41-44%, fiber or dual-use low oil content, points