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Tiger nut oil extract and applications thereof to cosmetics and edible oil

A technology of nut oil and extract, which is applied in the direction of fat oil/fat production, fat oil/fat refining, fat production, etc., can solve the problems of tiger nut oil extraction methods that are few and cannot be widely used, and achieve improved purity and stable chemical properties , high efficiency effect

Inactive Publication Date: 2019-07-23
宋超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for extracting tiger nut oil extract to solve the problem that the high-quality and high-purity tiger nut oil extraction methods in the above-mentioned prior art are less and cannot be widely used

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The present embodiment provides a kind of extracting method of tiger nut oil extract, comprises the following steps:

[0027] S1. Pretreatment of tiger nuts. After cleaning the harvested tiger nuts and removing the roots, dry them naturally for 25 days, and reduce the water content to 3%;

[0028] Broken, the dried tiger nuts are crushed into 4-9 mesh particles by a crusher;

[0029] S2. Cold pressing, putting the crushed raw materials into a hydraulic oil press for pressing with a pressing pressure of 15 MPa, a pressing temperature of 35° C., and a pressing time of 2 hours to obtain primary oil.

[0030] S3. Refining, the steps are degumming, deacidification, decolorization, deodorization, winterization;

[0031] When degumming, put the primary oil into a mixing tank, heat to 70°C, then fully mix and stir with 0.05% phosphoric acid solution, react for 15 minutes, then add 3% water, mix and stand for 4 hours, and then separate to obtain degummed oil.

[0032] Add NaOH...

Embodiment 2

[0037] The present embodiment provides a kind of extracting method of tiger nut oil extract, comprises the following steps:

[0038] S1. Pretreatment of tiger nuts. After cleaning the harvested tiger nuts and removing the roots, dry them naturally for 25 days, and reduce the water content to 3%;

[0039] Broken, the dried tiger nuts are crushed into 4-9 mesh particles by a crusher;

[0040] S2. Cold pressing, the crushed raw materials are put into a hydraulic oil press for pressing, the pressing pressure is 15Mpa, the pressing temperature is 45°C, and the pressing time is 1 hour to obtain primary oil.

[0041] S3. Refining, the steps are degumming, deacidification, decolorization, deodorization, winterization;

[0042] When degumming, put the primary oil into a mixing tank, heat to 90°C, then fully mix and stir with 0.20% citric acid solution, react for 25 minutes, then add 5% water, mix and stand for 6 hours, and then separate to obtain degummed oil.

[0043] Add NaOH solut...

Embodiment 3

[0047] Embodiment 3: This embodiment provides a kind of extraction method of tiger nut oil extract, comprises the following steps:

[0048] S1. Pretreatment of tiger nuts. After cleaning the harvested tiger nuts and removing the roots, dry them naturally for 25 days, and reduce the water content to 3%;

[0049] Broken, the dried tiger nuts are crushed into 4-9 mesh particles by a crusher;

[0050] S2. Cold pressing, the crushed raw materials are put into a hydraulic oil press for pressing, the pressing pressure is 15Mpa, the pressing temperature is 40°C, and the pressing time is 1.5 hours to obtain primary oil.

[0051] S3. Refining, the steps are degumming, deacidification, decolorization, deodorization, winterization;

[0052] When degumming, put the primary oil into a mixing tank, heat to 80°C, then fully mix and stir with 0.1% phosphoric acid, react for 20 minutes, then add 4% water, mix and stand for 5 hours, and then separate to obtain degummed oil.

[0053] Add NaOH s...

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PUM

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Abstract

The invention discloses a tiger nut oil extract and applications thereof to cosmetics and foods. S1, cleaning harvested tiger nuts and naturally drying the tiger nuts in the shade; S2, extracting primary oil from the tiger nuts dried in the shade by cold pressing; S3, refining the primary oil by degumming, deacidification, decolorization, deodorization and winterization in sequence, and obtainingrefined tiger nut oil after processing. Essence in the tiger nut oil is extracted by low-temperature cold pressing and refining, and the extract has high purity, can be widely applied to cosmetics andedible oil, and has good market prospect and economic value.

Description

technical field [0001] The invention relates to the technical field of vegetable oil processing, in particular to a tiger nut oil extract and its application in cosmetic edible oil. Background technique [0002] Tiger nuts, also known as oily beans, are high-quality, high-yielding, high-value comprehensive new crops for oil and grain. This variety has strong adaptability and high yield. Generally, the yield per mu is 1000Kg of fresh beans and 500kg of dry beans, and 1 mu of oily beans is equivalent to 7-10 mu of rapeseed. At present, there are very few extractions and applications of tiger nut oil in China, and simple extraction cannot take advantage of the high oil content of tiger nuts and expand the scope of application. Therefore, need badly a kind of extraction method of high-quality, high-purity tiger nut oil extract, expand its scope of application. Contents of the invention [0003] The purpose of the present invention is to provide a method for extracting tiger ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/06C11B3/00C11B3/04C11B3/06C11B3/10C11B3/12
CPCC11B1/04C11B1/06C11B3/001C11B3/008C11B3/04C11B3/06C11B3/10C11B3/12
Inventor 宋超
Owner 宋超
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