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Shaddock seed oil rich in fat-soluble beneficial substances and preparation method thereof

A fat-soluble, pomelo technology, which is applied in the fields of fat oil/fat refining, fat oil/fat production, and fat production, can solve the problems of cumbersome process, high-value utilization of unfavorable processing by-products, and high cost, achieving low cost and high realization Value-based utilization and easy operation

Pending Publication Date: 2019-09-20
ZHONGKAI UNIV OF AGRI & ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above method can significantly increase the oil extraction rate and linoleic acid content of luffa seed oil, but the method is cumbersome and costly, which is not conducive to the high-value utilization of processing by-products

Method used

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  • Shaddock seed oil rich in fat-soluble beneficial substances and preparation method thereof
  • Shaddock seed oil rich in fat-soluble beneficial substances and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation method of embodiment 1 pomelo seed oil

[0022] Including the following steps:

[0023] (1) Pre-treatment: Take fresh and complete pomelo seeds, remove the shell, remove the skin of the seed kernel, and screen out pomelo seeds with full grains and no damage to the germ; on the one hand, the pre-treatment of shelling and peeling is conducive to the germination of pomelo seeds On the other hand, removing the oil-free pomelo seed shell can fully extract the oil-rich seed kernels of pomelo seeds, thereby effectively improving the oil yield of pomelo seed oil; The status shows that pomelo seeds have the ability to germinate;

[0024] (2) Hydroponic germination: place the pomelo seeds in a ventilated place, add water twice the mass of the pomelo seeds at a temperature of 20-28°C for hydroponic germination, the hydroponic time is 20-23 hours, and the germination time is 4 days; specifically, at a temperature of 20-28°C, soak pomelo seeds in water twice its ma...

Embodiment 2

[0029] The preparation method of embodiment 2 pomelo seed oil

[0030] Including the following steps:

[0031] (1) Pre-treatment: Take fresh and complete pomelo seeds, remove the shell and remove the skin of the seed kernel, and screen out pomelo seeds with full grains and no damage to the germ;

[0032] (2) Hydroponic germination: place the pomelo seeds in a ventilated place, add water 4 times the mass of the pomelo seeds at a temperature of 20-28°C for hydroponic germination, the hydroponic time is 20-23 hours, and the germination time is 6 days; there is no need to avoid light during the hydroponic germination process, and the pomelo seeds are cleaned and replaced with water every day during the germination period;

[0033] (3) Crushing and drying: filter out the pomelo seeds after germination in step (2), absorb the moisture on the surface of the pomelo seeds and pulverize them, and then vacuum-dry them at a temperature of 40-60°C for 2-5 hours;

[0034] (4) Stirring and...

Embodiment 3

[0037] The preparation method of embodiment 3 pomelo seed oil

[0038] Including the following steps:

[0039] (1) Pre-treatment: Take fresh and complete pomelo seeds, remove the shell and remove the skin of the seed kernel, and screen out pomelo seeds with full grains and no damage to the germ;

[0040] (2) Hydroponic germination: place the pomelo seeds in a ventilated place, add water 5 times the mass of the pomelo seeds at a temperature of 20-28°C for hydroponic germination, the hydroponic time is 20-23 hours, and the germination time is 8 days; there is no need to avoid light during the hydroponic germination process, and the pomelo seeds are cleaned and replaced with water every day during the germination period;

[0041] (3) Crushing and drying: filter out the pomelo seeds after germination in step (2), absorb the moisture on the surface of the pomelo seeds and pulverize them, and then vacuum-dry them at a temperature of 40-60°C for 2-5 hours;

[0042] (4) Stirring and l...

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Abstract

The invention belongs to the technical field of food, and discloses a shaddock seed oil rich in fat-soluble beneficial substances and a preparation method thereof. Wastes namely shaddock seeds of shaddock processing are taken as raw materials; then shaddock seeds are shelled, epidermis of shaddock seeds is removed (preprocessing), then shaddock seeds are cultured by water to carry out germination, and after germination, the shaddock seeds are processed to produce the shaddock seed oil rich in fat-soluble beneficial substances. The provided preparation method has the advantages of simple operation and low cost, guarantees the oil yield of shaddock seeds, effectively enhances the nutritional effect of the shaddock seed oil, and increases the value of shaddock seeds; the quality of obtained shaddock seed oil is high, and the content of fat-soluble beneficial substances (tocopherol and squalene) is high.

Description

technical field [0001] The invention belongs to the field of food technology, and in particular relates to pomelo seed oil rich in fat-soluble beneficial organisms and a preparation method thereof. Background technique [0002] Grapefruit is an evergreen fruit tree of the Rutaceae citrus genus, and is a widely planted economic fruit. During the processing of grapefruit, more by-products will be produced, such as grapefruit peel and grapefruit seeds. In pomelo, pomelo seeds account for more than 10% of the total mass of pomelo fruit, which is rich in resources, but there is less utilization of pomelo seeds at present. The paper "Analysis of Physicochemical Properties of Pomelo Pomelo Seed and Its Oil [J]. China Oils and Fats, 2015, 40(8): 89-91" published by Li Yongmei et al. The physical and chemical properties and fatty acid composition are basically in line with the physical and chemical indicators of edible vegetable oil, and are suitable for development as edible oil. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/10C11B3/00
CPCC11B1/04C11B1/10C11B1/106C11B3/001
Inventor 马路凯刘袆帆刘芯茹王琴宋海凤柳建良
Owner ZHONGKAI UNIV OF AGRI & ENG
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