Title: Method for removing residual solvent in oil produced from Hippophae rhamnoides and other vegetables by leaching process
Application Number: 88103448 Application Date: 1988.06.04
Publication Number: 1038300 Publication Date: 1989.12.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C11B3/10
Applicant(s) Name: Research Inst. of Northwest, Tableland Biology, Ch Address:
Inventor(s) Name:
Attorney & Agent: FAN YUANMING ZHANG SONGLIN
Abstract:
     The inventor uses three kinds of technical schemes for the purpose of deprivation of residual solvent: the first is a method of molecular sieve absorbtion, the second is the method deprivation of inert gas circulating flushing, and the third is the method of extraction by polar solvent. The residual solvent can be efficiently deprived by either of the three kinds of technical schemes, which enables the oil treated to achieve edible and medicinal standards without destroying the effective active components.
Time: 6