Interesterification process专利检索-浊点油，脂肪和蜡专利检索查询-专利查询网

Interesterification process

阅读：847发布：2023-10-11

专利汇可以提供Interesterification process专利检索，专利查询，专利分析的服务。并且The reaction rate of a directed interesterification reaction is accelerated by subjecting a glyceride mixture alternately to a temperature of 1*-15*C below the cloud point of a randomised mixture of the same glycerides and to a temperature of at least the cloud point of said randomised mixture. The temperature is cycled at least three times until the cloud point of the mixture obtained is at least 5*C above the cloud point of the randomised mixture.，下面是Interesterification process专利的具体信息内容。

权利要求

1. PROCESS FOR ACCELERATING THE DIRECTED INTERESTERIFICATION REACTION OF A MIXTURE OF GLYCERIDES CONTAINING FATTY ACID RADICALS WITH 2 TO 26 CARBON ATOMS, IN WHICH THE REACTION IS CARRIED OUT AT TEMPERATURES FROM -30* TO 60*C IN THE PRESENCE OF 0.01 TO 0.5% BY WEIGHT OF ALKALI METALS OR THEIR CATALYTICALLY ACTIVE DERIVATIVES UNDER CONDITIONS AT WHICH THE GLYCERIDE MIXTURE IS ALTERNATIVELY SUBJECTED FOR 5 TO 60 MINUTES TO A TEMPERATURE 1* TO 15*C BELOW THE CLOUD POINT OF A RANDOMIZED MIXTURE OF THE SAME GLYCERIDES AND FOR 15 TO 300 MINUTES TO A TEMPERATURE OF AT LEAST THE CLOUD POINT OF SAID RANDOMIZED MIXTURE, WHEREBY THE TEMPERARURE IS CYCLID AT LEAST THREE TIMES UNTIL THE CLOUD POINT OF THE MIXTURE OBTAINED IS AT LEAST 5*C ABOVE THE CLOUD POINT OF THE RANDOMIZED MIXTURE.

2. Process according to claim 1, in which the temperature of the glyceride mixture is cycled until the cloud point of the mixture obtained is at least 10*C above the cloud point of the randomised mixture.

3. Process according to claim 1, in which the glyceride mixture is subjected to alternating temperatures 4 to 15 times.

4. Process according to claim 1, in which a glyceride mixture is used essentially consisting of oils containing at least 40% of essential fatty acids.

5. Process according to claim 4, wherein the glyceride mixture is sunflower oil.

6. Process according to claim 4, wherein the glyceride mixture is safflower oil.

7. Directedly interesterified glyceride mixture prepared by the process of claim 1.

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