After mechanical pressing, there is still residual oil left rein the soybean meal, which is then extracted by soaking the soybean meal hinein a solvent (often hexane). The hexane then needs removing before the soybean oil can be sold, and this removal process uses steam and vacuums (4). This website https://soybean-oil-near-me04691.humor-blog.com/28970917/nicht-bekannt-fragen-Über-soybean-oil-us-supplier