Linolja och förfarande för dess framställning,申请号SE19990003621-传众专利搜索

Linolja och förfarande för dess framställning

申请公布号：SE516992(C2)

申请号：SE19990003621

申请日期：1999.10.07

申请公布日期：2002.04.02

申请人：

JAERLAASA FAERGINDUSTRIER AB

发明人：MIKKEL *SELDER

分类号：C11B3/04;A23D9/00;C11B3/00;C11B3/02;C11B3/06;(IPC1-7):C11B3/02

主分类号：C11B3/04

摘要：Processed linseed oil essentially consisting of linolenic, linolic and oleic acids, mainly in the form of triglycerides, its content of free tocoferol being less than about 100 ppm; and a process for the manufacture of linseed oil comprising the following steps: a) heating crude linseed oil to an increased temperature lower than the boiling point of water, b) adding a heated inorganic acid to the oil and mixing the oil, c) separation of precipitated materials, d) adding a heated aqueous solution of alkali to the oil and mixing the oil, e) discharge of the soap formed, and f) rinsing the oil with hot water until a clear rinsing water is obtained.