CN109042927A - A kind of storage method of Purple Perilla Seed Oil - Google Patents
A kind of storage method of Purple Perilla Seed Oil Download PDFInfo
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- CN109042927A CN109042927A CN201810852727.0A CN201810852727A CN109042927A CN 109042927 A CN109042927 A CN 109042927A CN 201810852727 A CN201810852727 A CN 201810852727A CN 109042927 A CN109042927 A CN 109042927A
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- China
- Prior art keywords
- seed oil
- purple perilla
- perilla seed
- present
- purple
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/06—Preservation of finished products
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/007—Other edible oils or fats, e.g. shortenings, cooking oils characterised by ingredients other than fatty acid triglycerides
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention relates to a kind of storage method of Purple Perilla Seed Oil, belong to the grease Techniques of preserving field in oil and fat chemical field.The method of the present invention is not only increased the inoxidizability of Purple Perilla Seed Oil, is also promoted in terms of the functions such as anti-inflammatory, antibacterial, antiviral and antitumor using natural Rosmarinic acid to substitute the non-natural antioxidant in prior art.Meanwhile by Purple Perilla Seed Oil sealing, be protected from light and cryogenic conditions under preservation it is more reliable.The Purple Perilla Seed Oil stored using the method for the present invention, will not only bring any harm, moreover it is possible to extend to the shelf-life of Purple Perilla Seed Oil from 6 months of room temperature storage 30 months, expand the applicable region of Purple Perilla Seed Oil significantly to human health.
Description
Technical field
The present invention relates to a kind of storage method of Purple Perilla Seed Oil, belong to the grease Techniques of preserving neck in oil and fat chemical field
Domain.
Background technique
Unsaturated fatty acid is rich in purple perilla seed, up to 90% or more, wherein alpha-linolenic acid is up to 60% or more.Alpha-linolenic acid
It is essential fatty acid, is the important life factor of human body, as the precursor substance of EPA and DHA, there is reducing blood lipid, drop
Blood pressure, increases intelligence at antithrombotic, improves memory, and protection eyesight, improvement sleep and other effects also have and inhibit allergy and inflammation
The effects of reaction and prevention canceration.It is aobvious to the prevention of a variety of heart and brain related diseases and therapeutic effect to take Purple Perilla Seed Oil for a long time
It writes.But since institute's fatty acids are nearly all unsaturated fatty acids in Purple Perilla Seed Oil, it is easy to be oxidized rancid, lose original
Flavor taste, or even the substance being harmful to the human body can be also generated, therefore, how research inhibits the oxidative rancidity of Purple Perilla Seed Oil, from
And the shelf life for extending Purple Perilla Seed Oil is of great significance.It is that University Of Nanchang proposes, entitled " a kind of in prior art
Extend perilla oil shelf life method ", application No. is 201510685644.3 patent application, disclose to purple perilla to be saved
0.01-0.02%TBHQ, 0.005%-0.01% citric acid, 0.01%-0.1% degreasing Fructus Perillae extract are added in seed oil,
The method for enabling the shelf life of perilla oil to extend the shelf life, the disadvantage is that the TBHQ wherein used is anti-oxidant for non-natural
Agent, addition metering needs stringent control, moreover, preparing for degreasing Fructus Perillae extract is cumbersome, increases the preparation of Purple Perilla Seed Oil product
Complexity and cost.
Summary of the invention
The purpose of the present invention is to propose to a kind of storage methods of Purple Perilla Seed Oil, change the kind of antioxidant in prior art
Class, alleviates Purple Perilla Seed Oil and is easily oxidized rancid deficiency, add safe and non-toxic natural, not only has anti-oxidant
The effect of, also there is the physiological function of antibacterial, anti-inflammatory, antitumor and antiallergy etc..
The storage method of Purple Perilla Seed Oil proposed by the present invention, comprising the following steps:
(1) Rosmarinic acid is added in newly squeezing Purple Perilla Seed Oil, Rosmarinic acid is made newly to squeeze the mass concentration in Purple Perilla Seed Oil
For 0.1g/kg-0.7g/kg, Purple Perilla Seed Oil is obtained；
(2) it in the environment of the Purple Perilla Seed Oil of above-mentioned steps (1) being placed in 4 DEG C -35 DEG C, saves 6-30 months.
The storage method of Purple Perilla Seed Oil proposed by the present invention, its advantage is that:
The method of the present invention uses natural Rosmarinic acid, to substitute the non-natural antioxidant in prior art,
The inoxidizability of Purple Perilla Seed Oil is not only increased, is also promoted in terms of the functions such as anti-inflammatory, antibacterial, antiviral and antitumor.Together
When, by Purple Perilla Seed Oil sealing, be protected from light and cryogenic conditions under preservation it is more reliable.The purple perilla seed stored using the method for the present invention
Oil will not only bring any harm to human health, moreover it is possible to extend the shelf-life of Purple Perilla Seed Oil from 6 months of room temperature storage
By 30 months, the applicable region of Purple Perilla Seed Oil was expanded significantly.
Detailed description of the invention
Fig. 1 is the acid value variation schematic diagram that the present invention persistently detects Purple Perilla Seed Oil under 4 DEG C of storage ambients.
Fig. 2 is the peroxide value variation schematic diagram that the present invention persistently detects Purple Perilla Seed Oil under 4 DEG C of storage ambients.
Fig. 3 is the acid value variation schematic diagram that the present invention persistently detects Purple Perilla Seed Oil under 25 DEG C of storage ambients.
Fig. 4 is the peroxide value variation schematic diagram that the present invention persistently detects Purple Perilla Seed Oil under 25 DEG C of storage ambients.
Fig. 5 is the acid value variation schematic diagram that the present invention persistently detects Purple Perilla Seed Oil under 35 DEG C of storage ambients.
Fig. 6 is the peroxide value variation schematic diagram that the present invention persistently detects Purple Perilla Seed Oil under 35 DEG C of storage ambients.
Specific embodiment
The storage method of Purple Perilla Seed Oil proposed by the present invention, comprising the following steps:
(1) Rosmarinic acid is added in newly squeezing Purple Perilla Seed Oil, Rosmarinic acid is made newly to squeeze the mass concentration in Purple Perilla Seed Oil
For 0.1g/kg-0.7g/kg, Purple Perilla Seed Oil is obtained；
(2) it in the environment of the Purple Perilla Seed Oil of above-mentioned steps (1) being placed in 4 DEG C -35 DEG C, saves 6-30 months.
The embodiment of the method for the present invention introduced below:
Embodiment 1
1,4 parts of 1000g are accurately weighed and newly squeeze Purple Perilla Seed Oil, 1 part is blank control, and 3 parts are test group, spare.
2,20g grease is taken respectively from 3 parts of test group Purple Perilla Seed Oils, be separately added into Rosmarinic acid 0.1g, 0.4g thereto
And after 0.7g, be placed in 50 DEG C of water-baths, heat while stirring side dissolution, sufficiently dissolved to Rosmarinic acid be added back to respectively again it is standby
With Purple Perilla Seed Oil, i.e. concentration is 0.1g/kg, 0.4g/kg and 0.7g/kg.
3, Purple Perilla Seed Oil is dispensed into brown bottle, is sealed.It is then placed into 4 DEG C (refrigerator cold-storage) of temperature condition
Under, it is kept in dark place.
4, the monthly variation of the acid value of set time detection Purple Perilla Seed Oil and peroxide value.The measurement reference of acid value, peroxide
The measurement of change value is referring to GB/T 5009.37.
5, above-mentioned experimental result is as illustrated in fig. 1 and 2, from Fig. 1 and Fig. 2 as can be seen that under the conditions of 4 DEG C of cryopreservations,
With the increase of Rosmarinic acid concentration, the shelf-life of Purple Perilla Seed Oil extends therewith, i.e., when Rosmarinic acid concentration is 0.7g/kg,
The Purple Perilla Seed Oil shelf-life was up to 30 months or more.
Embodiment 2
1,4 parts of 1000g are accurately weighed and newly squeeze Purple Perilla Seed Oil, 1 part is blank control, and 3 parts are test group, spare.
2,20g grease is taken respectively from 3 parts of test group Purple Perilla Seed Oils, be separately added into Rosmarinic acid 0.1g, 0.4g thereto
And after 0.7g, be placed in 50 DEG C of water-baths, heat while stirring side dissolution, sufficiently dissolved to Rosmarinic acid be added back to respectively again it is standby
With Purple Perilla Seed Oil, i.e. concentration is 0.1g/kg, 0.4g/kg and 0.7g/kg.
3, Purple Perilla Seed Oil is dispensed into brown bottle, is sealed.It is then placed under the conditions of the temperature of 25 DEG C (room temperature),
It is kept in dark place.
4, the monthly variation of the acid value of set time detection Purple Perilla Seed Oil and peroxide value.The measurement reference of acid value, peroxide
The measurement of change value is referring to GB/T 5009.37.
5, above-mentioned experimental result is as shown in Figure 3,4, from figs. 3 and 4 it can be seen that under the conditions of 25 DEG C of cryopreservations, with
The increase of rosemary acid concentration, the shelf-life of Purple Perilla Seed Oil extend therewith, i.e., it is purple when Rosmarinic acid concentration is 0.7g/kg
The perilla oil shelf-life was up to 10 months or more.
Embodiment 3
1,4 parts of 1000g are accurately weighed and newly squeeze Purple Perilla Seed Oil, 1 part is blank control, and 3 parts are test group, spare.
2,20g grease is taken respectively from 3 parts of test group Purple Perilla Seed Oils, be separately added into Rosmarinic acid 0.1g, 0.4g thereto
And after 0.7g, be placed in 50 DEG C of water-baths, heat while stirring side dissolution, sufficiently dissolved to Rosmarinic acid be added back to respectively again it is standby
With Purple Perilla Seed Oil, i.e. concentration is 0.1g/kg, 0.4g/kg and 0.7g/kg.
3, Purple Perilla Seed Oil is dispensed into brown bottle, is sealed.It is then placed into 35 DEG C (by family kitchen gas-cookers)
Temperature under the conditions of, be kept in dark place.
4, the monthly variation of the acid value of set time detection Purple Perilla Seed Oil and peroxide value.The measurement reference of acid value, peroxide
The measurement of change value is referring to GB/T 5009.37.
5, above-mentioned experimental result is as shown in Figure 5,6, from figs. 5 and 6, it can be seen that under the conditions of 35 DEG C of cryopreservations, with
The increase of rosemary acid concentration, the shelf-life of Purple Perilla Seed Oil extend therewith, i.e., it is purple when Rosmarinic acid concentration is 0.7g/kg
The perilla oil shelf-life was up to 8 months or more.
In the above embodiment of the present invention, the natural Rosmarinic acid used is limited by biotechnology in the Henan of Henan
Company's production.
Claims (1)
1. a kind of storage method of Purple Perilla Seed Oil, it is characterised in that method includes the following steps:
(1) Rosmarinic acid is added in newly squeezing Purple Perilla Seed Oil, Rosmarinic acid is made newly to squeeze the mass concentration in Purple Perilla Seed Oil
0.1g/kg-0.7g/kg obtains Purple Perilla Seed Oil；
(2) it in the environment of the Purple Perilla Seed Oil of above-mentioned steps (1) being placed in 4 DEG C -35 DEG C, saves 6-30 months.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852727.0A CN109042927A (en) | 2018-07-30 | 2018-07-30 | A kind of storage method of Purple Perilla Seed Oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852727.0A CN109042927A (en) | 2018-07-30 | 2018-07-30 | A kind of storage method of Purple Perilla Seed Oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109042927A true CN109042927A (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810852727.0A Pending CN109042927A (en) | 2018-07-30 | 2018-07-30 | A kind of storage method of Purple Perilla Seed Oil |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848740A (en) * | 2012-11-30 | 2014-06-11 | 沈阳药科大学 | Method for preparing rosmarinic acid from vegetable oil meal |
| CN105379858A (en) * | 2015-10-19 | 2016-03-09 | 南昌大学 | Method for prolonging shelf life of perilla seed oil |
-
2018
- 2018-07-30 CN CN201810852727.0A patent/CN109042927A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848740A (en) * | 2012-11-30 | 2014-06-11 | 沈阳药科大学 | Method for preparing rosmarinic acid from vegetable oil meal |
| CN105379858A (en) * | 2015-10-19 | 2016-03-09 | 南昌大学 | Method for prolonging shelf life of perilla seed oil |
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