KR920002796B1 - Method of extraction oil from umes seed - Google Patents

Abstract

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Description

How to extract oil from plum seeds

The present invention relates to a method for easily extracting oil to extract oil from plum seeds and preventing the inherent aroma of plum seeds contained in the seeds to be released, thereby retaining the inherent flavor of plum seeds.

Conventionally, in order to canned fruit such as peach, plum, etc., the fruit must be peeled off. At this time, the fruit is cooked to a certain temperature, and then the fruit is peeled off the inner skin.

However, when the fruit is cooked in this way, the seeds contained in the inner skin are ripe and the inherent aroma of the seeds is emitted, so the oil extracted from the seeds has a defect that the inherent aroma of the fruits does not appear.

In addition, since the pulp of plum is not used for canning, there are many difficulties in removing the pulp from the inner skin without ripening.

The present invention has been invented in view of such a point, and it is possible to extract oil retaining the aroma of plum by preventing the emission of the inherent flavor of plum from the seed by not ripening the fruit in extracting oil by extracting the seed of plum. In order to extract the seeds from the inner skin, the flesh can be easily peeled.

Such a method of the present invention is described as follows.

After quenching the aesthesia with -30 ℃ using nitrogen, soak it in water at room temperature for 15 minutes, dissolve it, separate the flesh meat, extract the inner skin containing seeds, dry it in the shade of room temperature, and then crush the inner skin. The seeds were taken and cooked in a pressure cooker at 35 ° C. for 60 hours, and then taken out of them to squeeze oil by a conventional milking machine.

Referring to the effects of the present invention as follows.

If the quenching room is quenched to -30 ℃ using nitrogen and then immersed in water at room temperature for 15 minutes, it becomes very soft and the peeling of the pulp from the inner skin becomes very easy. Therefore, peeled pulp can be used as a raw material for edible plums such as salted plums.

The peeled inner skin is dried in the shade of room temperature, because it dries a small amount of the flesh attached to the inner skin to prevent the juice from mixing with the seeds when grinding the inner skin. When dried in the sun, the inner skin is opened by strong sunlight, and the seeds are dried by sunlight, and the inherent aroma of plum is emitted.

In this manner, the inner skin dried in the shade at room temperature is crushed by a grinder to select and select the seeds contained therein. Selected seeds are cooked for 60 hours at 30 ℃ in the pressure cooker, the flavors of the seeds are not shed, but are dried and cooked slowly, so that the original taste can be maintained.

Therefore, oil extracted from plum seeds is a useful invention that can be used as a raw material of perfume or cosmetics by maintaining the intrinsic seed taste and aroma of plum.

Claims (1)

After quenching the fresh plums at -30 ℃ using nitrogen, soak them in water at room temperature for 15 minutes, dissolve them, separate the flesh and remove the inner skin containing seeds, dry them in the shade of room temperature, and crush the inner skin. Extracted and cooked in a pressure cooker at 35 ℃ for 60 hours, then taken it out and extract the oil from the plum seed to squeeze oil by a conventional milking machine.