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-83c79a6614ba4d9abc7cd7f31cfc1836

Source dataset

uspto-grants-2014_07

DOI

10.6084/m9.figshare.5104873.v1

Patent number

US08784921B2