CN107629872A - A kind of preparation method of nut mediation grease - Google Patents
A kind of preparation method of nut mediation grease Download PDFInfo
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- CN107629872A CN107629872A CN201711101682.5A CN201711101682A CN107629872A CN 107629872 A CN107629872 A CN 107629872A CN 201711101682 A CN201711101682 A CN 201711101682A CN 107629872 A CN107629872 A CN 107629872A
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Abstract
Reconcile the preparation method of grease the invention discloses a kind of nut, it is mainly by cashew nut, walnut kernel, hazelnut kernel, SEMEN PINI KORAIENSIS by equal proportion mixing, and through crushing, digesting, supercritical carbon dioxide extracting is made；The nut of the present invention reconciles grease through supercritical carbon dioxide extracting, extraction yield is high, contain abundant fatty acid, sterol, vitamin e and phenolic compound in macadamia nut oil, including substantial amounts of essential fatty acid, unrighted acid and linoleic acid, nutrition is more balanced, meet the demand of body metabolism, the health-care efficacy to preventing various cardiovascular and cerebrovascular diseases, anti-aging.
Description
Technical field
The present invention relates to a kind of preparation method of nut mediation grease, belong to edible oil processing technique field.
Background technology
Edible oil is the closely bound up consumer goods of people's life, not only ensure that the supply of human body heat energy, but also can promote
Enter fat soluble vitamin absorption in other foods, be the essential fatty acid of human body；With the improvement of living standards, more people are
Through breaking away from problem of food and clothing, start to focus on health, the consumption view of health care, especially edible oil, people have selected the standard of edible oil
No longer rest on and meet in hygienic, safety standard aspect, but more focus on the health of edible oil, nutrition；And from nutrition
Angle is set out, and the nutriment contained by traditional single edible oil is the nutritional need that can not provide needed by human body, so as to
Various edible blend oils arise at the historic moment.
The content of the invention
In order to alleviate shortcomings and deficiencies of the prior art, it is an object of the invention to provide a kind of system of nut mediation grease
Preparation Method.
To achieve these goals, the present invention adopts the following technical scheme that：
The preparation method of nut mediation grease, specifically includes herein below：
(1) fresh nut is gathered, immersion 20-30 minutes in 10%-12% aqueous citric acid solutions are put into after cleaning, then
Rinsed by clear water, the raw material cleanliness after rinsing is >=99%；It is placed in electric heating constant-temperature blowing drying box and is dried at 35-40 DEG C again
It is dry, ground after drying, cross 50-100 mesh sieves；
(2) above-mentioned nut powder is taken, the 6-10 times of pure water measured is added, adds its mixing total amount 2.0%-3.0% pectases,
Warming-in-water is to 35-55 DEG C, insulated and stirred enzymolysis 8-10h, then is warming up to 80-90 DEG C of insulation 15-20min enzyme deactivation, is digested
Liquid；
(3) above-mentioned steps (2) enzymolysis liquid concentrated, be spray-dried to obtain mixing fine powders；
(4) by above-mentioned steps (3) mixing fine powders through supercritical carbon dioxide extracting, the stream of described supercritical carbon dioxide
Measure as 15L/h-20L/h, extracting pressure 30-35MPa, extraction time 2.0-2.5h, 50-55 DEG C of extraction temperature, after the completion of extraction
Decompression separation, take nut grease.
Described nut is mixed by cashew nut, walnut kernel, hazelnut kernel, SEMEN PINI KORAIENSIS by equal proportion.
Described decompression separation uses two-stage decompression separation, and one-level separating pressure is 10-12MPa, and temperature is 35-50 DEG C,
The second-order separation pressure is 5-8MPa, and temperature is 30-40 DEG C.
The flow of described supercritical carbon dioxide is 18L/h, extracting pressure 32MPa, extraction time 2.2h, extraction temperature
52℃。
Beneficial effects of the present invention：
The nut of the present invention reconciles grease through supercritical carbon dioxide extracting, and extraction yield is high, contains a large amount of fat in macadamia nut oil
Fat acid, sterol, vitamin e and phenolic compound, including substantial amounts of essential fatty acid, unrighted acid and linoleic acid,
Nutrition is more balanced, meets the demand of body metabolism, the health-care efficacy to preventing various cardiovascular and cerebrovascular diseases, anti-aging.
Embodiment
Embodiment 1：The preparation method of nut mediation grease, specifically includes herein below：
(1) fresh cashew nut, walnut kernel, hazelnut kernel, SEMEN PINI KORAIENSIS are gathered to mix by equal proportion, 10% lemon is put into after cleaning
Soak 25 minutes in aqueous acid, then rinsed by clear water, the raw material cleanliness after rinsing is >=99%；Electric heating constant temperature is placed in again
Dry at 35-40 DEG C in air dry oven, ground after drying, cross 50-100 mesh sieves；
(2) above-mentioned cashew nut, walnut kernel, hazelnut kernel, SEMEN PINI KORAIENSIS mixed powder are taken, the pure water of 8 times of amounts is added, adds its mixing
The pectase of total amount 2.5%, warming-in-water is to 45 DEG C, insulated and stirred enzymolysis 10h, then is warming up to 85 DEG C of insulation 18min enzyme deactivations, obtains
Enzymolysis liquid；
(3) above-mentioned steps (2) enzymolysis liquid concentrated, be spray-dried to obtain mixing fine powders；
(4) by above-mentioned steps (3) mixing fine powders through supercritical carbon dioxide extracting, the stream of described supercritical carbon dioxide
Measure as 18L/h, extracting pressure 32MPa, extraction time 2.2h, 52 DEG C of extraction temperature, decompression separation after the completion of extraction, take macadamia nut oil
Fat, described decompression separation use two-stage decompression separation, and one-level separating pressure is 10-12MPa, and temperature is 35-50 DEG C, two fractions
Tripping power is 5-8MPa, and temperature is 30-40 DEG C.
Claims (4)
1. a kind of preparation method of nut mediation grease, it is characterised in that specifically include herein below：
(1) fresh nut is gathered, immersion 20-30 minutes in 10%-12% aqueous citric acid solutions are put into after cleaning, are then passed through
Clear water rinses, and the raw material cleanliness after rinsing is >=99%；It is placed in electric heating constant-temperature blowing drying box and is dried at 35-40 DEG C again,
Ground after drying, cross 50-100 mesh sieves；
(2) above-mentioned nut powder is taken, the 6-10 times of pure water measured is added, adds its mixing total amount 2.0%-3.0% pectases, water-bath
35-55 DEG C, insulated and stirred enzymolysis 8-10h is warming up to, then is warming up to 80-90 DEG C of insulation 15-20min enzyme deactivation, obtains enzymolysis liquid；
(3) above-mentioned steps (2) enzymolysis liquid concentrated, be spray-dried to obtain mixing fine powders；
(4) it is through supercritical carbon dioxide extracting, the flow of described supercritical carbon dioxide by above-mentioned steps (3) mixing fine powders
15L/h-20L/h, extracting pressure 30-35MPa, extraction time 2.0-2.5h, 50-55 DEG C of extraction temperature, depressurized after the completion of extraction
Separation, takes nut grease.
2. nut according to claim 1 reconciles the preparation method of grease, it is characterised in that described nut by cashew nut,
Walnut kernel, hazelnut kernel, SEMEN PINI KORAIENSIS are mixed by equal proportion.
3. the preparation method of nut mediation grease according to claim 1, it is characterised in that described decompression separation uses
Two-stage decompression separation, one-level separating pressure are 10-12MPa, and temperature is 35-50 DEG C, and the second-order separation pressure is 5-8MPa, and temperature is
30-40℃。
4. the preparation method of nut mediation grease according to claim 1, it is characterised in that described overcritical titanium dioxide
The flow of carbon is 18L/h, extracting pressure 32MPa, extraction time 2.2h, 52 DEG C of extraction temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101682.5A CN107629872A (en) | 2017-11-10 | 2017-11-10 | A kind of preparation method of nut mediation grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101682.5A CN107629872A (en) | 2017-11-10 | 2017-11-10 | A kind of preparation method of nut mediation grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107629872A true CN107629872A (en) | 2018-01-26 |
Family
ID=61107710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101682.5A Pending CN107629872A (en) | 2017-11-10 | 2017-11-10 | A kind of preparation method of nut mediation grease |
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| CN (1) | CN107629872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644405A (en) * | 2022-11-08 | 2023-01-31 | 鸡泽县中调味业有限公司 | Nut chili oil and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864011A (en) * | 2012-08-28 | 2013-01-09 | 东北农业大学 | Method for demulsifying soybean oil and fat extracted by aqueous enzymatic method with supercritical CO2 |
| CN103937598A (en) * | 2014-03-21 | 2014-07-23 | 安徽省怀远县鑫泰粮油有限公司 | Mellowly-aromatic health care peanut mixed oil and preparation method thereof |
| CN105542947A (en) * | 2015-12-24 | 2016-05-04 | 浙江农林大学 | Supercritical carbon dioxide extracting method for pecan grease |
| CN106281666A (en) * | 2016-08-30 | 2017-01-04 | 开平健之源保健食品有限公司 | A kind of method utilizing supercritical carbon dioxide to reclaim oils and fats |
-
2017
- 2017-11-10 CN CN201711101682.5A patent/CN107629872A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864011A (en) * | 2012-08-28 | 2013-01-09 | 东北农业大学 | Method for demulsifying soybean oil and fat extracted by aqueous enzymatic method with supercritical CO2 |
| CN103937598A (en) * | 2014-03-21 | 2014-07-23 | 安徽省怀远县鑫泰粮油有限公司 | Mellowly-aromatic health care peanut mixed oil and preparation method thereof |
| CN105542947A (en) * | 2015-12-24 | 2016-05-04 | 浙江农林大学 | Supercritical carbon dioxide extracting method for pecan grease |
| CN106281666A (en) * | 2016-08-30 | 2017-01-04 | 开平健之源保健食品有限公司 | A kind of method utilizing supercritical carbon dioxide to reclaim oils and fats |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644405A (en) * | 2022-11-08 | 2023-01-31 | 鸡泽县中调味业有限公司 | Nut chili oil and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |