Water → Ethanol hexane

As a result, when a mixing ratio of hexane was 20% or less in the test, water remained in the removal of the solvent from the extract oil by a vacuum concentration whereby an emulsion was formed and, therefore, no yield was determined. However, when the mixing ratio of hexane was from 40 to 80%, the lipids were able to be recovered in a yield of 90% or higher. On the other hand, it was confirmed that purity of the phospholipid in the extract oil was almost constant in any mixing ratio of the solvents other than the case where 100% of hexane was used.

1. customremained in the removal of the solvent from the extract oil by a vacuum concentration whereby an emulsion
2. customwas formed
3. customto be recovered in a yield of 90%

ORD record

ord-9b843b0c15fc4ec6ae0fc12e679ad966

Source dataset

uspto-grants-2013_10

DOI

10.6084/m9.figshare.5104873.v1

Patent number

US08568819B2