CN107266409A - A kind of dynamical anthocyanidin extracting method - Google Patents
A kind of dynamical anthocyanidin extracting method Download PDFInfo
- Publication number
- CN107266409A CN107266409A CN201710715720.XA CN201710715720A CN107266409A CN 107266409 A CN107266409 A CN 107266409A CN 201710715720 A CN201710715720 A CN 201710715720A CN 107266409 A CN107266409 A CN 107266409A
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- CN
- China
- Prior art keywords
- dynamical
- anthocyanidin
- extracting method
- leachate
- film
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- 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
Abstract
The invention provides a kind of dynamical anthocyanidin extracting method, extraction process step includes：Step 1: broken；Step 2: coarse filtration；Step 3: refined filtration；Step 4: concentration；Step 5: solvent extraction；Step 6: spray drying；Step；7th, adsorb.The dynamical anthocyanidin extracting method of the present invention, the anthocyanidin stability extracted is good, and functionality active component recovery rate is high, purity is high, and system service life is long；Film contamination resistance is strong, and regenerability is good, and high disposal flux and stable continuity automated production can be realized for a long time.
Description
Technical field
The present invention relates to the membrane technology field of anthocyanidin, particularly a kind of dynamical anthocyanidin extracting method.
Background technology
Anthocyanidin is the nutritious supplementary pharmaceutical of pure natural anti-aging, and research is proved to be mankind nowadays and finds maximally effective antioxygen
Agent, its antioxygenic property is higher by 50 times than vitamin E, and 20 times are higher by than vitamin C.Its biologically effective to human body
Property be 100%, take after can just detect in blood within 20 minutes.Anthocyanidin is referred to as " oral skin cosmetic in Europe
Product " still its blueberry anthocyanin, skin nutrition strengthens cutaneous immunisation power, tackles various allergic conditions.The discovery of lycium ruthenicum, top
Covered the fruit that original blueberry is the king containing anthocyanidin, anthocyanidin contained by lycium ruthenicum be several times of blueberry even more than ten times it
It is many, normal cell linkages, the stabilization of blood vessel, the circulation of enhancing fine vascular, the flowing for improving capilary and vein can be also maintained,
And then reach the rapid healing of abnormal skin.Anthocyanidin is natural sunlight overcover, can prevent ultraviolet damage skin, skin
Skin belongs to connective tissue, and collagen contained therein and rigid albumen play an important role to the total of skin.
Traditional technique consumes substantial amounts of organic reagent, complex operation, and equipment is expensive, and reagent loss is larger, directly uses water
Extract, with it is with low cost, extraction process is simple the characteristics of.In suction filtration process, filter medium precision is low, and belongs to dead end mistake
Filter, filtrate quality is unstable, can bring more impurity into, and yield is relatively low.
The content of the invention
It is an object of the invention to provide a kind of dynamical anthocyanidin extracting method.
A kind of dynamical anthocyanidin extracting method, step includes：
Step 1: broken：The broken leaching of progress is put into after black soya bean is cleaned, the leachate containing black-soybean dregs is obtained；
Step 2: coarse filtration：Leachate containing black-soybean dregs is subjected to coarse filtration processing, larger particle is removed, obtained
Thick leachate；
Step 3: refined filtration：Obtained thick leachate is put into milipore filter and carries out refined filtration processing, egg larger in the middle of leachate is removed
White matter and other impurities；
Step 4: concentration：The leachate that refined filtration is crossed, which is put into film, carries out concentration；
Step 5: solvent extraction：Obtained leachate is extracted repeatedly, unnecessary aqueous phase substance is removed；
Step 6: spray drying：Obtained anthocyanidin organic phase is subjected to further drying process；
Step 7: absorption：Obtained organic phase is put into ion exchange resin, anthocyanidin is adsorbed using ion exchange resin.
Black-soybean dregs are carried out crushing leaching by the step one by wet pulverizing in water.
The step 3, is slightly carried macro-molecular protein and large particulate matter by milipore filter, the material of membrane component
Material has cellulose acetate film (CA) to composite membrane (PA), polyamide patent sandwich diaphragm, polysulfones (PS) material film, polyvinylidene fluoride
Alkene (PVDF) material film, and modified polyacrylonitrile（PAN）Material film.
The step 4, concentration is carried out by NF membrane, and its molecular weight cut off is 100-1000 or so, surface apertures
In nanoscale, also referred to as nanometer film, using acetic acid, Triafol T（CA、CTA）For the nanofiltration point of main material manufacture
From film.
The step 6, is handled the organic phase of leaching by spray dryer.
The step 7, is handled by ion exchange resin, ion exchange resin using styrene and divinylbenzene as
The cross-linking products of skeleton, are the skeleton of mandruka columnar structure along with corresponding functional group such as sulfonic group or quaternary ammonium,
There are a large amount of permanent micropores inside, then imports cation exchange groups and be made, and has micropore and big mesh, the aperture of wetting resin reaches
100~500nm.
There is following advantage in the dynamical anthocyanidin extracting method of the present invention：
The dynamical anthocyanidin extracting method, filtering accuracy is high, and membrane process is pure physical process, no phase transformation, and system is in normal temperature
Lower operation, product quality is not only improved, and product yield and production efficiency have more significant raising.
Brief description of the drawings
Accompanying drawing 1 is the implementing procedure figure of dynamical anthocyanidin extracting method of the invention.
Specific embodiment
The present invention is further described in detail in conjunction with accompanying drawing 1 and specific embodiment.
Specific embodiment making step is as follows：
As shown in figure 1, a kind of dynamical anthocyanidin extracting method, specific steps include：
Step 1: broken：The broken leaching of progress is put into after black soya bean is cleaned, the leachate containing black-soybean dregs is obtained；It is logical
Cross wet pulverizing and black-soybean dregs are subjected to crushing leaching in water.
Step 2: coarse filtration：Leachate containing black-soybean dregs is subjected to coarse filtration processing, larger particle is removed,
Obtain thick leachate；
Step 3: refined filtration：Obtained thick leachate is put into milipore filter and carries out refined filtration processing, egg larger in the middle of leachate is removed
White matter and other impurities；Macro-molecular protein and large particulate matter are slightly carried by milipore filter, the material of membrane component
There is cellulose acetate film (CA) to composite membrane (PA), polyamide patent sandwich diaphragm, polysulfones (PS) material film, Kynoar
(PVDF) material film, and modified polyacrylonitrile（PAN）Material film.
Step 4: concentration：The leachate that refined filtration is crossed, which is put into film, carries out concentration；Carried out by NF membrane at concentration
Reason, its molecular weight cut off is 100-1000 or so, and surface apertures are in nanoscale, also referred to as nanometer film, using acetic acid, three vinegar
Acid cellulose（CA、CTA）For the nanofiltration separation membrane of main material manufacture.
Step 5: solvent extraction：Obtained leachate is extracted repeatedly, unnecessary aqueous phase substance is removed；
Step 6: spray drying：Obtained anthocyanidin organic phase is subjected to further drying process；Pass through spray dryer pair
The organic phase of leaching is handled.
Step 7: absorption：Obtained organic phase is put into ion exchange resin, anthocyanidin is inhaled using ion exchange resin
It is attached.Handled by ion exchange resin, ion exchange resin using styrene and divinylbenzene as the cross-linking products of skeleton, then
It is the skeleton of mandruka columnar structure plus corresponding functional group such as sulfonic group or quaternary ammonium, inside has a large amount of permanent
Micropore, then import cation exchange groups and be made, have a micropore and big mesh, the aperture of wetting resin is up to 100~500nm.
The present invention specifically shows and described the present invention with reference to preferred embodiment, it is clear that the present invention is implemented not
Limited by aforesaid way, as long as the various unsubstantialities for employing inventive concept and technical scheme of the present invention progress are improved,
Or it is not improved the design of invention and technical scheme are directly applied into other occasions, protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of dynamical anthocyanidin extracting method, it is characterised in that specific steps include as follows：
Step 1: broken：The broken leaching of progress is put into after black soya bean is cleaned, the leachate containing black-soybean dregs is obtained；
Step 2: coarse filtration：Leachate containing black-soybean dregs is subjected to coarse filtration processing, larger particle is removed, obtained
Thick leachate；
Step 3: refined filtration：Obtained thick leachate is put into milipore filter and carries out refined filtration processing, egg larger in the middle of leachate is removed
White matter and other impurities；
Step 4: concentration：The leachate that refined filtration is crossed, which is put into film, carries out concentration；
Step 5: solvent extraction：Obtained leachate is extracted repeatedly, unnecessary aqueous phase substance is removed；
Step 6: spray drying：Obtained anthocyanidin organic phase is subjected to further drying process；
Step 7: absorption：Obtained organic phase is put into ion exchange resin, anthocyanidin is adsorbed using ion exchange resin.
2. a kind of dynamical anthocyanidin extracting method according to claims 1, it is characterised in that the step one,
Black-soybean dregs are carried out by crushing leaching in water by wet pulverizing.
3. a kind of dynamical anthocyanidin extracting method according to claims 1, it is characterised in that the step 3,
Macro-molecular protein and large particulate matter are slightly carried by milipore filter, the material of membrane component has cellulose acetate film to compound
Film, polyamide patent sandwich diaphragm, polysulfones material film, Kynoar material film, and modified polyacrylonitrile material film.
4. a kind of dynamical anthocyanidin extracting method according to claims 1, it is characterised in that the step 4,
Concentration is carried out by NF membrane, its molecular weight cut off is 100-1000 or so, and surface apertures are in nanoscale, also referred to as
Nanometer film, using acetic acid, Triafol T（CA、CTA）For the nanofiltration separation membrane of main material manufacture.
5. a kind of dynamical anthocyanidin extracting method according to claims 1, it is characterised in that the step 6,
The organic phase of leaching is handled by spray dryer.
6. a kind of dynamical anthocyanidin extracting method according to claims 1, it is characterised in that the step 7,
Handled by ion exchange resin, ion exchange resin is using styrene and divinylbenzene as the cross-linking products of skeleton, then adds
Upper corresponding functional group such as sulfonic group or quaternary ammonium, are the skeleton of mandruka columnar structure, and inside has a large amount of permanent
Micropore, then import cation exchange groups and be made, has a micropore and big mesh, and the aperture of wetting resin is up to 100~500nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715720.XA CN107266409A (en) | 2017-08-20 | 2017-08-20 | A kind of dynamical anthocyanidin extracting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710715720.XA CN107266409A (en) | 2017-08-20 | 2017-08-20 | A kind of dynamical anthocyanidin extracting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459113A (en) * | 2018-05-28 | 2018-08-28 | 广州富诺健康科技股份有限公司 | A kind of vitamin C component in food rapid detection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543128A (en) * | 2016-09-24 | 2017-03-29 | 合肥信达膜科技有限公司 | A kind of anthocyanidin extractive technique |
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- 2017-08-20 CN CN201710715720.XA patent/CN107266409A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543128A (en) * | 2016-09-24 | 2017-03-29 | 合肥信达膜科技有限公司 | A kind of anthocyanidin extractive technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459113A (en) * | 2018-05-28 | 2018-08-28 | 广州富诺健康科技股份有限公司 | A kind of vitamin C component in food rapid detection method |
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