渤海油脂浸出法制取大豆油工艺报告毕业论文(可编辑).doc

渤海油脂浸出法制取大豆油工艺报告毕业论文 Contents 1. Introduction 3 1.1 Grease leaching technology and development 3 1.2Our oil and status quo of leaching technology 4 1.3 Our grease leaching technology problems and development suggestions 7 2. Process 10 2.1 Soybean preprocessing 11 2.2 Oil leaching 12 2.3 Wet meal drying 12 2.4 Mix the oil evaporation and steam 13 3.1 The novel solvents 15 3.2 Soybean agglomerate 19 4 Suggestions and countermeasures 20 4.1 The isopropyl alcohol for leaching solvent 20 4.2 Prevent caking meal 20 References 21 Acknowledgment 22 渤海油脂浸出法制取大豆油工艺报告 邱万伟 山东农业大学食品学院,山东 泰安 271018 指导教师:乔旭光(教授) 摘要:本文论述了浸出制油的发展历程、我国油脂浸出技术的现状以及在油脂浸出工艺技术存在的问题及发展建议。以渤海油脂大豆油加工工艺为线,论述其工艺流程,分析了工艺中存在的普遍问题。在新型溶剂的选择和防止豆粕结块等方面给予了一些改进措施和建议,对渤海油脂及同行业发展有一定的指导意义。 关键词:浸出;大豆;加工工艺;工艺报告 Study on The Bohai Sea fat Ltd. infusion legal institutions fetches the soybean oil handicraft report Qiu Wan-wei College of Food Science and Engineering, Shandong Agricultural University, Tai’an, Shandong 271018 Supervisor: Qiao Xu-guang Abstract: Course , our country fat having discussed infusion making development of oil leach out the main body of a book as well as the technology current situation leaching out technology have problem and developing suggestion in the fat. Take that the Bohai Sea fat soybean oil processes a handicraft as the process flow discussing the person gleam, have common problem in having analysed handicraft. Have given a little improvement measure and suggestion in the field of new model menstruum choosing the soymeal packing and guarding against and so on , have had certain guiding significance to the Bohai Sea fat and with industry development. Keyword: Infusion ;Soybean ;Process handicraft;Process Report 1.引言 1.1油脂浸出技术的出现和发展 1843年法国人迪斯Diss开始利用二硫化碳作溶剂浸出橄榄油,1856年利用溶剂浸出法在单罐浸出器内从油料中提取油脂获得专利并应用于工业生产。1919年德国人波尔曼Bollman设计的第一台连续式的直立篮斗式浸出器问世。