CN106366063A - Low-temperature freezing constant-temperature low-pressure blueberry anthocyanin extraction method - Google Patents
Low-temperature freezing constant-temperature low-pressure blueberry anthocyanin extraction method Download PDFInfo
- Publication number
- CN106366063A CN106366063A CN201610758276.5A CN201610758276A CN106366063A CN 106366063 A CN106366063 A CN 106366063A CN 201610758276 A CN201610758276 A CN 201610758276A CN 106366063 A CN106366063 A CN 106366063A
- Authority
- CN
- China
- Prior art keywords
- freezing
- low
- vaccinium oxycoccus
- oxycoccus pigment
- blue berry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
- C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
Abstract
The invention provides a low-temperature freezing constant-temperature low-pressure blueberry anthocyanin extraction method. The method comprises the steps that a low-temperature freezing dissolution method and low-temperature freezing, smashing and separation treatment at the earlier stage of blueberry raw materials are performed; a blueberry water solution or blueberry juice liquid obtained through the treatment is put in a low-temperature and low-pressure evaporator; heating constant temperature is kept to 50 DEG C, pressure reduction is performed to 1.233E4, so that the liquid is boiled to produce water vapor, the water vapor is constantly discharged, and different concentrations of blueberry anthocyanin liquid or solid can be obtained. According to the method, no chemical solvent is added in the extraction process, the process is a pure physical process, and the peculiar original taste of blueberries can be kept. In addition, the method is stable, reliable, easy to operate and suitable for industrial production.
Description
Technical field
The invention belongs to the method for deep processing of farm products and in particular to a kind of vaccinium oxycoccus pigment freezing hydrolysis, low
Warm freezing and pulverizing separates, thermostatic low-voltage new method for extracting, the freezing thermostatic low-voltage of more particularly to a kind of vaccinium oxycoccus pigment
New method for extracting.
Background technology
Blue berry (blueberry) scientific name Pericarpium Citri tangerinae, Ericaceae Pericarpium Citri tangerinae platymiscium.Blueberry is nutritious, containing abundant
Carbohydrate, proteins,vitamins,minerals, 19 kinds of aminoacid, wherein 8 kinds is needed by human, and ratio fit
When.Additionally contain the materials such as anthocyanidin, flavone, polyphenol, procyanidin and arbutin.Blue berry belongs to the high fruit containing anthocyan
Product, every 100 g Blueberries contain anthocyanin and are up to 180～300 mg.Vaccinium oxycoccus pigment is a class water solublity pure natural color
Element, purple, belong to flavone compound.Research has shown that: vaccinium oxycoccus pigment is the maximally effective antioxidation being found up to now
Agent, is also free radical scavenger the most potent, and its oxidation resistance is 50 times of vitamin e (ve), vitamin c (
Vc 20 times).Blueberry pigment component content is very high, fast light heat-resisting, and Anthocyanin from Blueberry is to UV-induced skin photoage
There is protective effect；Also can activating immune system, strengthen body immunity
Vaccinium oxycoccus pigment as a kind of natural food colour, safe and nontoxic, aboundresources, also have beauty and skin care, defying age,
The several functions such as antioxidation, antiinflammatory, raising immunity of organisms, protection vision, overcome the shortcoming that existing chemical pigment is harmful to,
The aspects such as food, cosmetic, medicine have huge application potential,
Domestic at present general use organic solvent ethanol extraction method, enzymolysis ethanol-extraction-macroporous resin extraction method, digest microwave and carry
Take-be concentrated by ultrafiltration and high speed adverse current chromatogram purification process, traditional method organic solvent extraction needs a few houres to ten a few houres, behaviour
Make temperature height and yield is low, energy consumption is big；Supercritical fluid extraction one-time investment larger it is not easy to formed scale.And extract
Take process often will just add poisonous extractant, also will remove toxic reagent residual.
Present invention be distinguished in that using early stage is freezing hydrolysis or freezing pulverizes separation, later stage perseverance
Warm low pressure is extracted it is not necessary to add any organic, toxic reagent.Method is stable, quality controllable, technology maturation, suitable industrialization
Produce.Extract can also be directly used in food, cosmetics use.
Content of the invention
The present invention is directed to the deficiencies in the prior art, there is provided a kind of freezing thermostatic low-voltage vaccinium oxycoccus pigment extraction side
Method, pulverizes isolation technics using the hydrolysis of blue berry early stage freezing or freezing, takes thermostatic low-voltage extracting method, retain
The biological activity of vaccinium oxycoccus pigment.
The technical solution adopted for the present invention to solve the technical problems is:
Early stage freezing hydrolysis process: fresh blue berry is placed in freezer quick-freezing, vaccinium oxycoccus pigment divides from blue berry epidermis
From.The blueberry fresh fruit of quick-freezing is soaked in pure water, with the drainage screen separation blue berry of 200-300 mesh with containing blue berry flower
The aqueous solution of blue or green element；Or freezing is pulverized and is separated blueberry juice: fresh blue berry freezing and pulverizing isolates indigo plant with centrifuge
Certain kind of berries juice and slag, will separate blueberry juice.
Thermostatic low-voltage extracts vaccinium oxycoccus pigment: freezing hydrolysis or freezing is pulverized and separates two kinds of processing methods
The blue berry aqueous solution obtaining or blueberry juice, are placed in low-temp low-pressure vaporizer, and heated constant temperature, at 50 DEG C, is depressurized to 1.233e4
Make liquid boiling produce water vapour, by water vapour constantly exclusion it is possible to obtain variable concentrations vaccinium oxycoccus pigment liquid or
Solid.
Specific embodiment
1st, the water-soluble solution of freezing:
Fresh blue berry is placed in -18 DEG C of freezer quick-freezing, vaccinium oxycoccus pigment separates from blue berry epidermis.Blue berry by quick-freezing
Fresh fruit, according to the ratio of 1:2, is soaked in pure water.Vaccinium oxycoccus pigment is made to be dissolved in pure water after being sufficiently stirred for.Use 200-
The drainage screen separation blue berry of 300 mesh and the pure aqueous solution containing vaccinium oxycoccus pigment.Vaccinium oxycoccus pigment aqueous solution is stored standby
With preparing thermostatic low-voltage and extracting vaccinium oxycoccus pigment；
2nd, freezing pulverizing separation and Extraction blueberry juice:
By fresh -18 DEG C of freezings of blue berry, blueberry freeze fruit is pulverized and thaws, become mixture.By pulverize blue berry mixture with from
Blueberry juice and slag are isolated in scheming (rotating speed 3,000 5000, filter screen 200 300 mesh), and detached blueberry juice is stored, and prepare permanent
Warm low pressure extracts vaccinium oxycoccus pigment.
Thermostatic low-voltage extraction vaccinium oxycoccus pigment method:
1 and 2 two methods are processed the blue berry aqueous solution obtaining or blueberry juice liquid, is placed in low-temp low-pressure vaporizer, protect
Hold heated constant temperature at 50 DEG C, being depressurized to 1.233e4 makes liquid boiling produce water vapour, and water vapour is constantly excluded it is possible to obtain
Vaccinium oxycoccus pigment liquid or solid to variable concentrations.
1st kind of pre-treatment vaccinium oxycoccus pigment extraction with aqueous solution is pure vaccinium oxycoccus pigment.
The vaccinium oxycoccus pigment of the 2nd kind of pre-treating method blueberry juice extraction contains blue berry pectin, vitamin etc..
Claims (5)
1. freezing thermostatic low-voltage vaccinium oxycoccus pigment extracting method, this technical characteristic is extraction blue berry cyanine under low temperature state
Element, to keep the biological activity of vaccinium oxycoccus pigment.
2. comprise the steps:
(1) the water-soluble solution of freezing: fresh blue berry is placed in -18 DEG C of freezer quick-freezing, vaccinium oxycoccus pigment is from blue berry table
Separate in skin, by the blueberry fresh fruit of quick-freezing according to the ratio of 1:2, be soaked in pure water, after being sufficiently stirred for, make vaccinium oxycoccus pigment
It is dissolved in pure water, with drainage screen separation blue berry and the pure aqueous solution containing vaccinium oxycoccus pigment of 200-300 mesh, by indigo plant
Certain kind of berries anthocyanidin aqueous solution stores for future use, and prepares thermostatic low-voltage and extracts vaccinium oxycoccus pigment；
(2) freezing pulverizes separation and Extraction blueberry juice: blueberry freeze fruit is pulverized and thawed, becomes by fresh -18 DEG C of freezings of blue berry
Mixture, the blue berry mixture pulverized is isolated blueberry juice with centrifuge (rotating speed 3,000 5000, filter screen 200 300 mesh)
And slag, detached blueberry juice is stored, prepares thermostatic low-voltage and extract vaccinium oxycoccus pigment；
(3) thermostatic low-voltage extraction vaccinium oxycoccus pigment method:
(1) or (2) two methods are processed the blue berry aqueous solution obtaining or blueberry juice liquid, is placed in low-temp low-pressure vaporizer
In, keep heated constant temperature at 50 DEG C, being depressurized to 1.233e4 makes liquid boiling produce water vapour, by water vapour constantly exclusion so that it may
To obtain vaccinium oxycoccus pigment liquid or the solid of variable concentrations, (1st) kind pre-treatment vaccinium oxycoccus pigment extraction with aqueous solution be
Pure vaccinium oxycoccus pigment, the vaccinium oxycoccus pigment that (2nd) kind pre-treating method blueberry juice extracts contains blue berry pectin, vitamin
Deng.
3. the freezing thermostatic low-voltage vaccinium oxycoccus pigment extracting method according to claim 1 it is characterised in that: blue berry
Principle early stage processes 1) in freezing dissolution method, by fresh blue berry freezer quick-freezing, cryogenic temperature is -18 DEG C；By quick-freezing
Blueberry fresh fruit be soaked in pure water water, fresh fruit and water ratio are 1:2, separate blue berry and pure containing vaccinium oxycoccus pigment
Aqueous solution be 200-300 mesh drainage screen, (2) freezing pulverize separation and Extraction blueberry juice in: by fresh blue berry
Fruit freezer quick-freezing, cryogenic temperature is -18 DEG C；The blue berry pulverized is separated with centrifuge, centrifuge speed is 3,000 5000, filter
Net 200 300 mesh.
4. extracted in vaccinium oxycoccus pigment method according to (3) thermostatic low-voltage, constant temperature is 50 DEG C, is depressurized to 1.233e4.
5. the freezing thermostatic low-voltage vaccinium oxycoccus pigment extracting method according to right 1,2,3 requires, using freezing
Water-soluble solution and the blue berry cyanine that freezing pulverizes separating treatment method, thermostatic low-voltage vaccinium oxycoccus pigment extracting method is extracted
Element, is the pure vaccinium oxycoccus pigment of variable concentrations and the vaccinium oxycoccus pigment containing blue berry pectin, vitamin e etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758276.5A CN106366063A (en) | 2016-08-30 | 2016-08-30 | Low-temperature freezing constant-temperature low-pressure blueberry anthocyanin extraction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758276.5A CN106366063A (en) | 2016-08-30 | 2016-08-30 | Low-temperature freezing constant-temperature low-pressure blueberry anthocyanin extraction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106366063A true CN106366063A (en) | 2017-02-01 |
Family
ID=57900757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758276.5A Pending CN106366063A (en) | 2016-08-30 | 2016-08-30 | Low-temperature freezing constant-temperature low-pressure blueberry anthocyanin extraction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106366063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041495A (en) * | 2017-03-13 | 2017-08-15 | 天津科技大学 | A kind of berry anthocyanin drink using NFC as major technique and preparation method thereof |
| CN112544420A (en) * | 2020-12-08 | 2021-03-26 | 武汉昱辰信息技术有限责任公司 | Selenium-rich extract prepared from selenium-rich plants, and its preparation method and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273598A (en) * | 2011-09-10 | 2011-12-14 | 袁利佳 | Process for producing oral blueberry powder by vacuum freeze-drying method |
| CN103289430A (en) * | 2013-06-27 | 2013-09-11 | 安徽省林锦记食品工业有限公司 | Method for extracting and purifying anthocyanins from blueberry pomaces |
-
2016
- 2016-08-30 CN CN201610758276.5A patent/CN106366063A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273598A (en) * | 2011-09-10 | 2011-12-14 | 袁利佳 | Process for producing oral blueberry powder by vacuum freeze-drying method |
| CN103289430A (en) * | 2013-06-27 | 2013-09-11 | 安徽省林锦记食品工业有限公司 | Method for extracting and purifying anthocyanins from blueberry pomaces |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041495A (en) * | 2017-03-13 | 2017-08-15 | 天津科技大学 | A kind of berry anthocyanin drink using NFC as major technique and preparation method thereof |
| CN112544420A (en) * | 2020-12-08 | 2021-03-26 | 武汉昱辰信息技术有限责任公司 | Selenium-rich extract prepared from selenium-rich plants, and its preparation method and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Huang et al. | Advances in the extraction of natural ingredients by high pressure extraction technology | |
| CN101548783B (en) | Raisin tree clear juice and preparing method thereof | |
| CN105030878A (en) | Method for extracting multiple active ingredients of blueberry fruits | |
| CN106243172B (en) | A method of extracting black fruit fructus lycii anthocyanin | |
| CN105524482A (en) | Hylocereus polyrhizus flesh and pericarp red pigment and extraction method thereof | |
| CN105566402B (en) | A kind of method of comprehensive extraction tea perfume essence, tea polysaccharide and Tea Polyphenols | |
| CN106674185B (en) | The method of procyanidine is extracted from Black Box Tracing fruit or pomace | |
| CN105011271A (en) | Composite chaenomeles speciosa pea fruit vegetable juice and preparation method thereof | |
| CN101392008A (en) | Extraction technique of high-purity phlorizin | |
| CN101133771B (en) | Method of producing bramble leaf tea beverage | |
| CN105146273A (en) | Lycium ruthenicum anthocyanin soft capsules and preparation method thereof | |
| CN106491458A (en) | A kind of preparation method and applications of tea polyphenols condensed cream | |
| WO2003042133A1 (en) | Extraction of phenolic antioxidants | |
| Feng et al. | Extraction of functional extracts from berries and their high quality processing: A comprehensive review | |
| CN106366063A (en) | Low-temperature freezing constant-temperature low-pressure blueberry anthocyanin extraction method | |
| CN104770507A (en) | Method for concentrating tealeaf extract by using wide-runner high-temperature-resistant reverse osmosis membrane | |
| CN107652337B (en) | Method for extracting and preparing anthocyanin such as black rice, black beans, purple potatoes, roses, peonies and the like | |
| CN101311225A (en) | Process for abstracting kohlrabi pigment | |
| CN108164572B (en) | Method for extracting tannic acid by using dendrobe | |
| KR101687447B1 (en) | Method for isolating and removing chlorophyll from natural material | |
| KR20150116196A (en) | Method for extracting and separating chlorophyll from natural material | |
| CN103315081A (en) | Healthcare tea beverage making method and healthcare tea beverage obtained therethrough | |
| CN105544191B (en) | A kind of preparation method for the fabric finishing agent that flowers and fruits using sweet osmanthus are prepared as raw material | |
| CN106472911A (en) | A kind of blueberry and red certain kind of berries compound beverage and preparation method thereof | |
| CN107137952B (en) | A kind of subcritical method for implanting of grape pip anthocyanidin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20170201 |