Summary of the invention:
For overcoming the defective of at present existing anthocyanogen separation and extraction technology effectively; really strong protection people healthy, prevent and cure diseases, the invention provides a kind of simple and reliable, technology is workable, production cost is low, the microorganism of effective, plant anthocyanidin that positively charged ion cyanidin extract purity is high is or/and biological enzyme extracting method.
The technical solution adopted for the present invention to solve the technical problems is:
1, extracting method of the present invention may further comprise the steps:
One, pre-treatment of raw material: the fresh starting material that contain plant anthocyanidin, as Pericarpium Vitis viniferae, Radix Dauci Sativae, indigo fruit, the soft water of classifying → pulverizes → eat soaks suction → freezing destruction plant tissue cell wall → heating and thaws → squeeze → filter and make standby (the 1) → residue of juice and suitably add water → soaking and stirring → squeezing → filtration and make juice standby (2).
Two, the above-mentioned squeeze and filter aqueous solution (1) and (2) are lumped together, and its water temperature is adjusted to following degraded microorganism or/and the suitableeest scope of biological enzyme.
Three, with above-mentioned product with the microorganism of cleavable anthocyanogen glycosidic link, degradable carbon hydrate or/and the biological enzyme biodegrade, first stirring at low speed, 100-600 rev/min, after leave standstill, make the anthocyanogen that contains anthocyanidin be degraded to positively charged ion anthocyanidin.The milk-acid bacteria of concrete available human enteric bacteria and bifidus bacillus etc. or black-koji mould are added one or more the composite synergys in beta-glucosidase, amygdalase, conversion carbohydrase, maltoside enzyme, beta-glycosidase, the pectin lyase.
Cracking and degradation time 10-24 hour, 25 ℃-40 ℃ of temperature, PH2.5-6.9.
More than various enzyme available starches substrate adsorption precipitation recyclings.
Need to use microorganism earlier before this step degraded or/and bio-enzyme degradation protein.
Four, above-mentioned product is added again the anion surfactant excessive a little, as ammonium lauryl sulfate (C with respect to positively charged ion anthocyanidin
12H
25OSO
3NH
4), stir with middling speed, 600-1400 rev/min, make it fully to leave standstill after the reaction, make till the most combined precipitation of positively charged ion anthocyanidin.This step reaction preferably is aided with the lower temperature more than 0 ℃, and this helps the quick and complete precipitation of reactant.
Five, take out above-mentioned aquo compound and carry out microbiological deterioration, can add a small amount of aseptic tap water, carry out in formerly leaving standstill after the stirring at low speed, about 100 rev/mins of stirring velocitys, the anion surfactant that is added is degraded by microorganisms, the cation activity of recovery anthocyanidin and water-soluble.
The combination biodegrade of one or more in concrete available Pseudomonas, achromobacter, genus arthrobacter, micrococcus sp, Nocardia, acinetobacter, brevibacterium sp, Corynebacterium, these microorganisms of Flavobacterium.
Degradation time 10-24 hour, 20 ℃-40 ℃ of degradation temperatures, PH3-8.
Six, with the sterilization of above-mentioned degraded product heat drying, 70 ℃-100 ℃ of drying temperatures get positively charged ion anthocyanidin product.
When seven, producing the pharmaceutical positively charged ion anthocyanidin of high purity product, can the residual body precipitation of inactivating proteins be separated out with aforesaid method gained anthocyanidin product with distilled water or edible ethanol dissolving.
Eight, to make highly purified positively charged ion anthocyanidin dry product, also need the further evaporating, concentrating and drying of above-mentioned anthocyanidin solution.
2, described extracting method is preferably:
It is made up of the following step:
One, pre-treatment of raw material: the fresh starting material that contain plant anthocyanidin, as Pericarpium Vitis viniferae, Radix Dauci Sativae, indigo fruit, the soft water of classifying → pulverizes → eat soak absorb water → freezing destruction plant tissue cell wall → heating thaws → squeezes → filter that to make juice standby
(1) → residue suitably adds water → soaking and stirring → squeezing → filtration system juice standby (2).
Two, the above-mentioned squeeze and filter aqueous solution (1) and (2) are lumped together, and its water temperature is adjusted to following degraded microorganism or/and the suitableeest scope of biological enzyme.
Three, add beta-glucosidase, amygdalase, conversion carbohydrase, maltoside enzyme, beta-glycosidase, the composite synergy of pectin lyase, biodegrade with the milk-acid bacteria of human enteric bacteria and bifidus bacillus etc.The elder generation stirring at low speed, 100-600 rev/min, after leave standstill, make the anthocyanogen that contains anthocyanidin be degraded to positively charged ion anthocyanidin.
Cracking and degradation time 10-24 hour, 25 ℃-40 ℃ of temperature, PH2.5-6.9.
More than various enzyme available starches substrate adsorption precipitation recyclings.
Need to use microorganism earlier before this step degraded or/and bio-enzyme degradation protein.
Four, above-mentioned product is added again the ammonium lauryl sulfate (C excessive a little with respect to positively charged ion anthocyanidin
12H
25OSO
3NH
4), stir with middling speed, 600-1400 rev/min, make it fully to leave standstill after the reaction, make till the most combined precipitation of positively charged ion anthocyanidin.This step reaction preferably is aided with the lower temperature more than 0 ℃, and this helps the quick and complete precipitation of reactant.
Five, take out above-mentioned aquo compound acinetobacter calcoaceticus microorganism belonging to genus biodegrade.
Can add a small amount of aseptic tap water, carry out in formerly leaving standstill after the stirring at low speed, about 100 rev/mins of stirring velocitys are degraded by microorganisms the anion surfactant that is added, the cation activity of recovery anthocyanidin and water-soluble.
Degradation time 10-24 hour, 20 ℃-40 ℃ of degradation temperatures, PH3-8.
Six, with the sterilization of above-mentioned degraded product heat drying, 70 ℃-100 ℃ of drying temperatures get positively charged ion anthocyanidin product.
When seven, producing the pharmaceutical positively charged ion anthocyanidin of high purity product, can the residual body precipitation of inactivating proteins be separated out with aforesaid method gained anthocyanidin product with distilled water or edible ethanol dissolving.
Eight, to make highly purified positively charged ion anthocyanidin dry product, also need the further evaporating, concentrating and drying of above-mentioned anthocyanidin solution.
The invention has the beneficial effects as follows:
1, the present invention help cation anthocyanidin plant resources effectively and reasonably and make full use of, reduce the waste and the waste discharge of plant resources, avoid environmental pollution.
2, the present invention helps extracting the anthocyanogen that obtains highly purified positively charged ion anthocyanidin product but not contain the low-purity of anthocyanidin.Realize the medical value of plant positively charged ion anthocyanidin, prevent and cure diseases, the medical first aid effect is remarkable.
3, technical solution of the present invention is simple, easy handling, and production cost is low, is easy to industrialization.
4, degraded product positively charged ion anthocyanidin of the present invention is promptly innovated essential features with anion surfactant combination reaction settling step and with the microorganism of anthocyanogen or/and the orderly combination of the microbiological deterioration step of biological enzyme cracking and degraded, positively charged ion anthocyanidin and anionic surfactant compound is a core technology of the present invention.
5, the present invention needs to carry out in no harmful microbe environment.
6, the selection of anion surfactant of the present invention requires:
(1) the nontoxic or low toxicity to microorganism; (2) molecular weight is less, and carbochain is lacked (C
10-C
22) contain the straight chain oleophilic group; (3) biological degradability is good, and degraded relatively rapidly, thoroughly; (4) these can be converted into the element of gaseous substance and water or keep the necessary element of microbial life activity only to contain C, H, O, S, N, P.
7, the temperature and the PH of the substrate of waiting to degrade to be regulated and control to the suitableeest scope of various microbial life active in microbial lytic of the present invention and the degradation process, and keep microorganism before cracking and degraded the growth and breeding stage and cracking and degradation process in have comprehensively, abundance and eurythmy keep its biogenic C, H, O, S, N, P etc. reach other each micro-element nutrition sources.
As with additional C sources such as glucose and starch that boils or pectin, also guide the glycosidic link of microbial lytic anthocyanogen with this.Replenish the N source with urea.With (NH
4)
3PO
4Replenish N and P.With (NH
4)
2SO
4Replenish S and N.With K
2SO
4Replenish S and K, with Ca (HCO
3)
2, Mg (HCO
3)
2Replenish Ca and Mg.With FeSO
4, Fe
2(SO
4)
3Replenish S and Fe.
8, extracting method of the present invention also is that other need the vegetalitas glycoside through human intestinal degraded, metabolism and absorption, carries out outer cracking of human body and degraded, the basic skills of its active aglycon of separation and Extraction or important references.
Embodiment:
Below just embodiment the invention will be further described:
Embodiment:
Carry out as follows during extraction:
One, pre-treatment of raw material: the fresh starting material that contain plant anthocyanidin, as Pericarpium Vitis viniferae, Radix Dauci Sativae, indigo fruit, the soft water of classifying → pulverizes → eat soaks suction → freezing destruction plant tissue cell wall → heating and thaws → squeeze → filter and make standby (the 1) → residue of juice and suitably add water → soaking and stirring → squeezing → filtration and make juice standby (2).
Two, the above-mentioned squeeze and filter aqueous solution (1) and (2) are lumped together, and its water temperature is adjusted to following degraded microorganism or/and the suitableeest scope of biological enzyme.
Three, above-mentioned product being added beta-glucosidase, amygdalase, conversion carbohydrase, maltoside enzyme, beta-glycosidase, pectin lyase with the milk-acid bacteria of human enteric bacteria and bifidus bacillus etc. is used, also above-mentioned human enteric bacteria and above-mentioned various enzymes can be separated use, and the adjusting pH value, biodegrade.The elder generation stirring at low speed, 100-600 rev/min, after leave standstill, make the anthocyanogen that contains anthocyanidin be degraded to positively charged ion anthocyanidin.
Cracking and degradation time 10-24 hour, 25 ℃-40 ℃ of temperature, PH2.5-6.9.
More than various enzyme available starches substrate adsorption precipitation recyclings.
Need to use microorganism earlier before this step degraded or/and bio-enzyme degradation protein.
Four, above-mentioned product is added again the ammonium lauryl sulfate (C excessive a little with respect to positively charged ion anthocyanidin
12H
25OSO
3NH
4), stir with middling speed, 600-1400 rev/min, make it fully to leave standstill after the reaction, make till the most combined precipitation of positively charged ion anthocyanidin.This step reaction preferably is aided with the lower temperature more than 0 ℃, and this helps the quick and complete precipitation of reactant.
Five, take out above-mentioned aquo compound these microorganism biodegrades of acinetobacter.
Can add a small amount of aseptic tap water, carry out in formerly leaving standstill after the stirring at low speed, about 100 rev/mins of stirring velocitys are degraded by microorganisms the anion surfactant that is added, the cation activity of recovery anthocyanidin and water-soluble.
Degradation time 10-24 hour, 20 ℃-40 ℃ of degradation temperatures, PH3-8.
Six, with the sterilization of above-mentioned degraded product heat drying, 70 ℃-100 ℃ of drying temperatures get positively charged ion anthocyanidin product.
When seven, producing the pharmaceutical positively charged ion anthocyanidin of high purity product, can the residual body precipitation of inactivating proteins be separated out with aforesaid method gained anthocyanidin product with distilled water or edible ethanol dissolving.
Eight, to make highly purified positively charged ion anthocyanidin dry product, also need the further evaporating, concentrating and drying of above-mentioned anthocyanidin solution.