Using broccoli seed as raw material,supercritical CO_2 was used to extract broccoli seed oil.The effects of extraction pressure,extraction temperature,CO_2 flow rate,extraction time and grinding particle size on the yield of broccoli seed oil were investigated by single factor experiment. Based on this,the supercritical CO_2 extraction conditions of broccoli seed oil were optimized and determined by orthogonal experiment. The fatty acid composition of broccoli seed oil was analyzed by gas chromatography-mas...
【更新日期】
2019-01-21
【分类号】
TS224
【正文快照】
西兰花(Brassica oleracea L. var. italic Planch.)为十字花科芸薹属甘蓝种中以绿色花球为产品的一个变种,一年生或二年生宿根草本植物[1]。研究表明,西兰花不仅含维生素、矿物质等丰富的营养物质,还具有抗癌保健的功效。这是由于西兰花含有的硫代葡萄糖苷在降解的过程中生成?