| 摘要 |
The present invention relates to a process for preparing fatty acid esters and/or fatty acid ester mixtures of monohydric alcohols having 1 to 5 carbon atoms by transesterifying fatty acid glycerides with monohydric alcohols in the presence of a basic catalyst, in the course of which methanesulfonic acid is used. The invention further relates to the use of methanesulfonic acid for preparing these fatty acid esters.
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