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Extraction method of passionflower seed oil

A technology of passionflower seed oil and passionflower seeds, which is applied in the direction of fat oil/fat production and fat production, can solve the problems of low oil extraction rate, long extraction time, and high extraction cost, and achieve short extraction time and low extraction cost Low, the effect of improving the extraction rate

Inactive Publication Date: 2014-08-20
GUILIN TECH ENTERPRISE DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These studies have certain progress significance, but there are still shortcomings, either the extraction rate of oil is low, or the extraction time is too long, and the extraction cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for extracting Passiflora seed oil, comprising the steps of:

[0020] a. Take 100 kg of dried passionflower seeds and pulverize them into 60-mesh fine powder, add 2-3 times the amount of water of the total weight of passionflower seeds, heat to 40 ° C for 12 minutes, and obtain seed slurry;

[0021] b. Enzymolysis: adjust the pH of the obtained seed pulp to 5, place it in a sealed fermenter, add a compound enzyme of pectinase, sucrase, and pectin lyase to carry out enzymolysis, the enzymolysis time is 2 hours, and the enzymolysis temperature 43-45°C, the weight ratio of pectinase, sucrase, and pectin lyase is 5:3:2, and the amount of compound enzyme added is 80mg / kg;

[0022] c. Supercritical CO 2 Fluid extraction: the enzymolysis seed slurry obtained in step b is placed in the extraction kettle, and the supercritical CO 2 The fluid is an extraction solvent, and the ethanol solution with a volume concentration of 50% is used as an entrainer for supercritical ...

Embodiment 2

[0025] A method for extracting Passiflora seed oil, comprising the steps of:

[0026] a. Take 100 kg of dried passionflower seeds and pulverize them into 80-mesh fine powder, add 2-3 times the amount of water of the total weight of passionflower seeds, heat to 50 ° C for 15 minutes, and obtain seed slurry;

[0027] b. Enzymolysis: adjust the pH of the obtained seed pulp to 6, place it in a sealed fermenter, add a compound enzyme of pectinase, sucrase, and pectin lyase to carry out enzymolysis, the enzymolysis time is 1 hour, and the enzymolysis temperature 43-45°C, the weight ratio of pectinase, sucrase, and pectin lyase is 5:3:2, and the amount of compound enzyme added is 60mg / kg;

[0028] c. Supercritical CO 2 Fluid extraction: the enzymolysis seed slurry obtained in step b is placed in the extraction kettle, and the supercritical CO 2 The fluid is an extraction solvent, and the ethanol solution with a volume concentration of 55% is used as an entrainer for supercritical e...

Embodiment 3

[0031] A method for extracting Passiflora seed oil, comprising the steps of:

[0032] a. Take 100 kg of dried passionflower seeds and pulverize them into 60-mesh fine powder, add water of 2-3 times the total weight of passionflower seeds, heat to 45° C. for 10 minutes, and obtain seed slurry;

[0033] b. Enzymolysis: adjust the pH of the obtained seed pulp to 5.5, place it in a sealed fermenter, add a compound enzyme of pectinase, sucrase, and pectin lyase for enzymolysis, and the enzymolysis time is 1.5 hours. The solution temperature is 43-45°C, the weight ratio of pectinase, sucrase, and pectin lyase is 5:3:2, and the amount of compound enzyme added is 40mg / kg;

[0034] c. Supercritical CO 2 Fluid extraction: the enzymolysis seed slurry obtained in step b is placed in the extraction kettle, and the supercritical CO 2 The fluid is an extraction solvent, and the ethanol solution with a volume concentration of 60% is used as an entrainer for supercritical extraction. The qua...

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PUM

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Abstract

The invention discloses an extraction method of passionflower seed oil from passionflowers. The extraction method comprises the following steps: raw material treatment; compound enzyme treatment; supercritical CO2 fluid extraction; and vacuum drying to obtain a finished product. Compared with the prior art for directly carrying out supercritical CO2 fluid extraction on a passionflower raw material, the extraction method disclosed by the invention has the advantage of high content.

Description

technical field [0001] The present invention relates to a kind of method extracting passionflower seed oil from passionflower, particularly relate to a kind of adopting supercritical CO 2 Extraction technique The method of extracting passionflower seed oil from passionflower seeds. Background technique [0002] Passiflora (scientific name: Passiflora caerulea L.) is a fragrant and delicious fruit, known as the "King of Juice". It is a perennial evergreen climbing woody vine. Bright, fragrant smell, sweet and sour fruit, fruit aroma, edible fruit pulp, sweet and sour. Intense flavor and pleasant aroma. Passiflora originated in Brazil, and later it was planted in South America, South Africa, Southeast Asian countries, Australia and the South Pacific. Because the fruit of passion fruit is shaped like an egg, the juice color is like egg yolk and has the flavor of pineapple, guava, banana, mango, grass poison, watermelon, sour plum, sugar cane and peach and plum, so there are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/10C11B1/04
Inventor 李智勇
Owner GUILIN TECH ENTERPRISE DEV CENT
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