تفاعل #554592

معادلة التفاعل

olein

olein

→

stearin

المذيبات

acetone

ظروف التفاعل

المعالجة

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

الإجراء التجريبي

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.

المصدر