|
| Extraction of kernel oil from Xanthoceras sorbifolia Bunge by novel solvent |
| |
| DOI： |
| KeyWord:Xanthoceras sorbifolia Bunge kernel oil novel solvent extraction |
| FundProject: |
|
| Hits: 1485 |
| Download times: 0 |
| Abstract: |
| The?kernel?oil?was?extracted?from?Xanthoceras?sorbifolia?Bunge?by?ethyl?acetate，isopropanol?and?anhydrous?ethanol.?The?effects?of?different?organic?solvents，ratio?of?material?to?liquid，extraction?temperature?and?extraction?time?on?the?extraction?rate?of?the?kernel?oil?were?investigated，and?the?optimal?extraction?conditions?were?obtained?through?orthogonal?experiment.?Besides，the?fatty?acid?composition?of?the?kernel?oil?was?analyzed?.The?results?showed?that?the?mixture?of?ethyl?acetate?and?isopropanol?with?volume?ratio?of?4∶1?could?improve?the?extraction?rate?of?the?kernel?oil.?The?optimal?extraction?conditions?were?obtained?as?follows:?ratio?of?material?to?liquid?1∶6，extraction?temperature?50℃，extraction?time?2.5?h.?The?extraction?rate?of?the?kernel?oil?was?97.20%?under?the?optimal?conditions?after?extracting?for?three?times.?The?main?fatty?acids?of?the?kernel?oil?were?linoleic?acid?(44.25%)?and?oleic?acid?(31.62%). |
| View full text View/Add Comment Download reader |
| Close |
