Réaction #554592

Équation de réaction

olein

olein

→

stearin

Solvants

acetone

Conditions de réaction

Traitement

1. 1
   workup.ADDITIONthe palm medium-melting fraction 45 (PMF45) was mixed
2. 2
   Autrewas further carried out at −2 to 1 degrees C

Mode opératoire

Next, 60% by mass of the olein part of the transesterified oil D obtained was mixed with 40% by mass of the above-mentioned palm medium-melting fraction 45 (PMF45) as the XOX type oil-and-fat B, and acetone of which volume was four times that of the above-mentioned mixture of the olein part of the transesterified oil D and the palm medium-melting fraction 45 (PMF45) was mixed, and a solvent fractionation was further carried out at −2 to 1 degrees C. so as to obtain a stearin part that were adopted as oil-and-fat compositions of Example 9.

Source