CN104534820A - Method for processing traditional Chinese medicinal material white paeony roots through microwave vacuum drying - Google Patents
Method for processing traditional Chinese medicinal material white paeony roots through microwave vacuum drying Download PDFInfo
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Abstract
The invention discloses a method for processing traditional Chinese medicinal material white paeony roots through microwave vacuum drying. The method comprises the steps of washing fresh white paeony roots, removing heads, tails and thin roots, peeling and slicing the white paeony roots and putting slices into a microwave vacuum drying machine to perform microwave vacuum drying, wherein microwave vacuum drying conditions are that the vacuum degree is 3.0 +/- 0.2 kPa, microwave power is 4.5W/g; stopping drying when the temperature of the white paeony roots in a drying room is 48 DEG C +/- 2 DEG C, wherein the drying time is 10 minutes 40 minutes. The method has the advantages of being high in processing speed, simple in operation process, low in chemical ingredient loss, low in energy consumption, high in production efficiency, good in drying quality and the like, and the problem that an existing white paeony root drying process is universally long in drying time and high in labor intensity, is easily subjected to natural weather influence and the like is solved.
Description
Technical field
The present invention relates to the processing method of a kind of Chinese medicine root of herbaceous peony, relate in particular to the processing method utilizing the micro-wave vacuum Chinese medicine root of herbaceous peony.
Background technology
The root of herbaceous peony is one of famous traditional Chinese medicine of China, begins to be loaded in Shennong's Herbal, product in row.Source is the dry root after the processing of ranunculaceae plant Chinese herbaceous peony Paeonia lactiflora Pall. peeling poach.Its nature and flavor are bitter, sour, are slightly cold.Return liver, the spleen channel.There is the astringe yin that nourishes blood, easing the affected liver to relieve pain, effect of suppressing liver-YANG.Be used for headache clinically dizzy, hypochondriac pain, stomachache, four limbs contraction pain, the deficiency of blood is sallow, irregular menstruation, spontaneous perspiration, the diseases such as night sweat.
White Peony Root working research present situation:
The light grade of Tong Fu, by detecting the paenoiae alba paeoniflorin content of distinct methods processing, finds that tradition peeling boiling is 1.150%; Remove the peel after gross weight boiling and have skin to be respectively 1.544% and 1.439%; Gross weight steams rear peeling and has skin to be respectively 2.078% and 1.689%; First remove the peel and have skin to steam again and be respectively 1.912% and 1.750%; Sun-dried rear peeling and have skin to be respectively 1.492% and 1.233%, draws the conclusion steaming and be processed with and be beneficial to the paeoniflorin content improving paenoiae alba.Hu Minling etc. by HPLC measure first boiling water boiling (5min) remove the peel sun-dried, first peeling afterwards after boiling water boiling (5min) sun-dried, first remove the peel the paenoiae alba paeoniflorin content steaming (7min) sun-dried and sun-dried 4 kinds of methods afterwards, find first to remove the peel the paenoiae alba paeoniflorin content that rear boiling water boiling (5min) processes the highest.Zhou Danying etc. adopt HPLC method contrast Pan'an to produce paenoiae alba, and the lower paeoniflorin content of Herb paeony root Different sources processing is produced in Anhui, finds that at source direct slicing is boiled in the peeling of the fresh root of herbaceous peony, and the effective ingredient loss of Chinese herbaceous peony is few, and paeoniflorin content is high, quality better.Zhang Yuns etc. show by experiment, re-start through Habitat producing soften, after the operation of cutting into slices, its paeoniflorin content obviously declines.Propose the root of herbaceous peony Habitat producing operation should put boil in boiling water after remove on the basis of crust drying, increase to put in boiling water instead and boil rear removing crust, when shining dry to seventy percent, shave, dry, thus reduce root of herbaceous peony medicine materical crude slice in process, cause the loss again of Paeoniflorin because water logging again softens.Thank to Yunlong etc. and dry with the HPLC method mensuration place of production direct slicing root of herbaceous peony paeoniflorin content processed with " Chinese Pharmacopoeia " method, result shows there was no significant difference.And due to root of herbaceous peony cortex water holding capacity strong, carry out processing by " Chinese Pharmacopoeia " method and process, generally need 2 ~ 4d, time-consuming.And place of production fresh goods direct slicing dries, can accelerate the dehydrating speed of the root of herbaceous peony, general needs 1 ~ 2d.Moreover place of production direct slicing can reduce the process that white Peony Root contacts with water from the goods that extends again to medicine materical crude slice, avoids the loss of Paeoniflorin.
The root of herbaceous peony is as the genunie medicinal materials in Zhejiang, and be one of famous " eight Zhe's ", the conventional drying process in producing region is natural drying, but this method affects comparatively large by natural weather, and the time cycle is long, and labour intensity is large, run into rainy for days weather, perishable rotten, have a strong impact on root of herbaceous peony quality.Current white Peony Root is at source processed, and do not form the method for unified standard or more science, the loss of its chemical composition, must cause the Quality Down of white Peony Root, increases the unnecessary wasting of resources, energy waste and manpower and materials waste equally.
In addition, " Chinese Pharmacopoeia " version in 2010 root of herbaceous peony processing method is: summer, Qiu Erji excavate, and cleans, and removes end to end and radicula, puts in boiling water and boil rear removing crust; Or boil again after peeling, dry.The place of production preliminary working of root of herbaceous peony crude drug is: Chinese medicine → arrangement → infiltration → section → drying → root of herbaceous peony medicine materical crude slice; must soak before cutting and soften to a certain degree; dry again after cutting into medicine materical crude slice; so not only time-consumingly to take a lot of work, and soak in softening process often to there will be and hinder the phenomenon such as water or the dry heart, surfaces of tacky, variable color.Therefore, the research work of raising and guarantee white Peony Root and prepared slice quality is very important.
In recent years, dry technology is gradually improved and variation, the new drying method having heated-air drying, vacuum drying, microwave drying, vacuum freeze drying, infrared drying and combine between them conventional at present.Microwave vacuum drying technology gets up heating using microwave and vacuum drying two combine with technique; make material to be dried when pressure is low; just can by reducing the steam partial pressure in gas phase; reduce its boiling temperature; material is dewatered under low-temperature condition; accelerate moisture diffusion speed, and and oxygen-barrier, protect the chemical composition in material preferably.Microwave provides thermal source for vacuum drying, directly heats material, and the heat transfer making water or solvent molecule is relatively easy, can rapid draing, obtains good dry result.
Publication number CN101879225A patent document discloses a kind of genunie medicinal materials Herb paeony root production and processing method reducing Paeoniflorin ingredients from lossing, it is characterized in that, get 3 years grow radix paeoniae albas, root is dug, cut fleshy root, by diameter stepping, shrug off silt, get 10kg root of herbaceous peony root add 50kg water medicine-washing machine clean; Again the root of herbaceous peony washing away silt is dropped into microwave drying oven, dry heat 8-10 minute; Take out, remove the peel with beaming machine; Made a gift to someone by medicinal material microwave drying oven, dry 8-12 minute, to medicinal material water content at 15-25% again; Take out, the root of herbaceous peony after peeling, to slice thickness specification, is evenly sent into medicine cutter by transport tape by adjustment medicine cutter, section; Dry packaging of sieving in time, obtain root of herbaceous peony medicine materical crude slice finished product.The method still needs to dry process again after being cut into slices by the root of herbaceous peony, and operating process is complicated, and labour intensity is large, dries process and restricts by natural weather.
Summary of the invention
In order to solve above-mentioned technical problem, the object of this invention is to provide the processing method of a kind of micro-wave vacuum Chinese medicine root of herbaceous peony, replace traditional boiling with micro-wave vacuum and dry the mode with boiling oven drying, have processing speed fast, operating process is simple, chemical composition runs off little, the advantages such as energy consumption is little and production efficiency is high, and dry mass is good, solve ubiquity in the dry processing technology of the existing root of herbaceous peony long for drying time, labour intensity is large, affects the problems such as larger by natural weather.
To achieve the above object, present invention employs following technical scheme:
A processing method for the micro-wave vacuum Chinese medicine root of herbaceous peony, cleans white Peony Root fresh goods, removes end to end and radicula, scrapes off crust, and section, puts into microwave vacuum dryer and carry out micro-wave vacuum; Microwave vacuum drying process is: vacuum is 3.0 ± 0.2kPa, and microwave power is 4.5W/g, and stop dry when white Peony Root temperature in hothouse is 48 DEG C ± 2 DEG C, drying time is 10 ~ 40min.
As preferably, described white Peony Root fresh goods being cleaned refers to: choose 3 years grow radix paeoniae alba medicinal materials, profile size, length are even, without disease and pest, without the root of herbaceous peony of scabbing, shrug off silt, wash.
As preferably, described drying time is about 12min.
Adopt in the white Peony Root after above-mentioned micro-wave vacuum process: extract content is not less than 40%, and polyoses content is no less than 6.0%, and paeoniflorin content is not less than 3.0%, and Determination of Total Glucosides of Paeony is not less than 6.0%, and water content is between 8.0 ~ 12.0%.
The present invention is owing to have employed above technical scheme, replace traditional boiling with micro-wave vacuum and dry the mode with boiling oven drying, there is processing speed fast, operating process is simple, and chemical composition runs off little, and energy consumption is little and production efficiency is high, the advantages such as dry mass is good, solve ubiquity in the dry processing technology of the existing root of herbaceous peony long for drying time, labour intensity is large, affects the problems such as larger by natural weather.
Microwave drying and vacuum drying two technology organically combine by the present invention, microwave drying and vacuum drying respective advantage are given full play to, under vacuum, microwave energy heats fast from inside to outside, make the heat transfer of moisture relatively easy, therefore greatly shorten drying time, production efficiency is improved, and energy consumption obviously reduces.The present invention, by research root of herbaceous peony microwave vacuum drying process, analyzes each technological parameter of micro-wave vacuum to the impact of root of herbaceous peony quality, optimizes the optimum process obtaining micro-wave vacuum.The enforcement of this technique effectively can retain Paeoniflorin contained in the root of herbaceous peony and TGP, reduces the loss of chemical composition, improves the outward appearance of the root of herbaceous peony, shorten drying time, enhance productivity, and microwave itself can play the effect of sterilizing, be conducive to the storage of the root of herbaceous peony.
A kind of genunie medicinal materials Herb paeony root production and processing method reducing Paeoniflorin ingredients from lossing is patent document discloses relative to publication number CN101879225A, white Peony Root fresh goods is cleaned by the present invention, peeling, Optimization Technology is adopted to carry out micro-wave vacuum after section, the white Peony Root before and after by peeling is no longer needed to carry out repeatedly microwave drying, root of herbaceous peony section is no longer needed to carry out drying in the shade to kept dry condition (water content less than 13%), but directly micro-wave vacuum is carried out to kept dry condition (water content less than 13%) to root of herbaceous peony section, not only substantially reduce drying time, improve production and processing efficiency, reduce energy consumption and cost of labor, avoid natural weather impact, and by investigating extract, the index such as Paeoniflorin and total saponin content, prove that present invention process can reduce the loss of active ingredient in dry run.
Detailed description of the invention
The following specific embodiments of the present invention is to make a detailed explanation.
A processing method for the micro-wave vacuum Chinese medicine root of herbaceous peony, cleans white Peony Root fresh goods, removes end to end and radicula, scrapes off crust, and section, puts into microwave vacuum dryer and carry out micro-wave vacuum; Microwave vacuum drying process is: vacuum is 3.0 ± 0.2kPa, and microwave power is 4.5W/g, and stop dry when white Peony Root temperature in hothouse is 48 DEG C ± 2 DEG C, drying time is 10 ~ 40min.Described white Peony Root fresh goods being cleaned refers to: choose 3 years grow radix paeoniae alba medicinal materials, profile size, length are even, without disease and pest, without the root of herbaceous peony of scabbing, shrug off silt, wash.Described drying time is 12min.In white Peony Root after described micro-wave vacuum process: extract content is not less than 40%, and polyoses content is no less than 6.0%, and paeoniflorin content is not less than 3.0%, and Determination of Total Glucosides of Paeony is not less than 6.0%, and water content is between 8.0 ~ 12.0%.
Embodiment 1: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 3.0kPa, put in microwave drying oven, carry out micro-wave vacuum, select microwave power 250W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total is drying time
26min, obtaining dried root of herbaceous peony water content is 9.56%.
Embodiment 2: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 3.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 350W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total drying time is 18min, and obtaining dried root of herbaceous peony water content is 10.16%.
Embodiment 3: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 3.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 450W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total drying time is 12min, and obtaining dried root of herbaceous peony water content is 9.36%.
Embodiment 4: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 3.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 550W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total drying time is 8min, and obtaining dried root of herbaceous peony water content is 9.74%.
Embodiment 5: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 9.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 450W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total drying time is 28min, and obtaining dried root of herbaceous peony water content is 10.08%.
Embodiment 6: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 7.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 450W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total drying time is 21min, and obtaining dried root of herbaceous peony water content is 10.54%.
Embodiment 7: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 5.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 450W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total drying time is 16min, and obtaining dried root of herbaceous peony water content is 9.26%.
Embodiment 8: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 3.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 450W, control temperature of charge namely out of service between 35 DEG C ~ 40 DEG C, total drying time is 10min, and obtaining dried root of herbaceous peony water content is 17.42%.
Embodiment 9: white Peony Root fresh goods is cleaned, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 3.0kPa, puts in microwave drying oven, carries out micro-wave vacuum, select microwave power 450W, control temperature of charge namely out of service between 55 DEG C ~ 60 DEG C, total drying time is 13min, and obtaining dried root of herbaceous peony water content is 6.24%.
Under adopting microwave vacuum condition, the wet basis water-cut variation of dry initial stage material is very little, along with proceeding of drying, the hydrone vibrations aggravation of internal batch, more energy transfers heat to, moisture content change is very large, phase after the drying, internal batch forms loose porous shape gradually, thermal conductivity starts to weaken, microwave energy causes temperature of charge to rise fast, and zooming flex point, between 46 DEG C ~ 50 DEG C, shows that temperature of charge moisture tends towards stability (moisture is between 8.0%-12.0%).The present invention utilizes ultraviolet spectrophotometry and high performance liquid chromatography, and the sample of above embodiment is carried out to the index determining of polyoses content, paeoniflorin content and Determination of Total Glucosides of Paeony, chemically component loss rate evaluates most preferred embodiment.The results are shown in Table 1.
Table 1 different embodiment root of herbaceous peony extract content and chemical composition content compare
Show as can be seen from table 1 data: 1. different technical parameters carries out polyoses content scope in micro-wave vacuum white paeony root sample is 5.87%-7.45%, along with the increase of microwave power, root of herbaceous peony polysaccharide overall content is on a declining curve, increase due to microwave power can raise the baking temperature of the root of herbaceous peony, high temperature can destroy polysaccharide, thus polyoses content is reduced.To the later stage of drying, along with the minimizing of material moisture, microwave power is larger, and root of herbaceous peony internal temperature is higher, and it is more that root of herbaceous peony polysaccharide is degraded.Meanwhile, root of herbaceous peony polysaccharide increases with the rising of vacuum, and when microwave power is constant, vacuum is higher, and the boiling point needed for the evaporation of root of herbaceous peony moisture is lower, thus reduces the temperature of the root of herbaceous peony in dry run.Vacuum is higher, and the temperature of dry run is lower, and polysaccharide temperature influence is less, and polysaccharide degraded is fewer, and vacuum is higher simultaneously, and required drying time is shorter, and the drying of short time also makes polyoses content loss reduce.2. investigate from Paeoniflorin index components, when vacuum is constant, along with the rising of microwave power, baking temperature is higher, drying time is shorter, and between adjacent microwave power, in the root of herbaceous peony, the difference of paeoniflorin content reduces, but when microwave power is elevated to 550W, easily occur being charred phenomenon, therefore select microwave power 450W to be advisable.Meanwhile, along with the rising of vacuum, in the root of herbaceous peony, paeoniflorin content slightly rises, but paeoniflorin content difference is little between adjacent vacuum degree, under vacuum conditions, fixing microwave power, vacuum is higher, boiling point needed for moisture evaporation is lower, correspondingly reduces the baking temperature of the root of herbaceous peony, and the time of dry microwave is also shorter simultaneously, but when vacuum is between 2.0kPa and 100Pa, easily there is electric arc (type discharge blue light) phenomenon, in this vacuum ranges, do not advise using microwave drying.Vacuum is selected to be that 3.0kPa is advisable.3. investigate from TGP index components, when vacuum is constant, along with the progressively rising of microwave power, Determination of Total Glucosides of Paeony is in ascendant trend gradually, but the difference of Determination of Total Glucosides of Paeony reduces between adjacent microwave power, this may be because microwave power is shorter for higher required drying time, the dry loss that can reduce Determination of Total Glucosides of Paeony in short-term, but when microwave power reaches 550W, the part root of herbaceous peony is easily caused to occur being charred phenomenon, affect root of herbaceous peony exterior quality and interior quality, therefore select microwave power 450W to carry out drying, this is consistent with paeoniflorin content variable effect.Simultaneously, along with the rising of vacuum, Determination of Total Glucosides of Paeony is on the rise, under vacuum conditions, vacuum is higher, boiling point needed for moisture evaporation is lower, correspondingly reduce the baking temperature of the root of herbaceous peony, decrease the drying time of the root of herbaceous peony, and material is for a long time under microwave, the content of TGP may be reduced, but the difference of changes of contents is not fairly obvious, due under microwave state, easily there is arc phenomenon in vacuum between 2.0kPa and 100Pa, in this vacuum ranges, do not advise using microwave drying.Therefore select vacuum to carry out microwave drying at about 3.0kPa and be advisable.4. when vacuum and microwave power constant time, degree of drying depends on the time that microwave drying runs, and displays temperature energy side reflects the degree of drying of material in microwave cavity, time is too short, moisture content of material does not reach dry requirement, overlong time, material easily occurs being charred phenomenon, under this experimental condition, when displays temperature in microwave cavity is between 46 DEG C ~ 50 DEG C, moisture content of material is substantially between 8.0-12.0%, and displays temperature more than 52 DEG C time, fraction material starts yellowing and is charred sign, when displays temperature reaches 60 DEG C, material is charred obviously, chemical composition is destroyed serious.Therefore when controlling displays temperature between 46 DEG C ~ 50 DEG C, namely judge dry end.
Checking example:
Get white Peony Root fresh goods to clean, remove end to end and radicula, take 100g, scrape off crust, section, selection vacuum is 3.0kPa, put in microwave drying oven, carry out micro-wave vacuum, select microwave power 450W, control temperature of charge namely out of service between 46 DEG C ~ 50 DEG C, total drying time is 12min, totally three parts, obtain the chemical composition content result of dry white Peony Root, in table 2.
Table 2 micro-wave vacuum demonstration test result
Above result shows: under this drying condition, in white Peony Root, extract content is not less than 40%, and polyoses content is no less than 6.5%, and paeoniflorin content is not less than 3.5%, and Determination of Total Glucosides of Paeony is not less than 8.0%, and water content is between 8.0 ~ 12.0%.
Comparative example:
The white Peony Root appearance character micro-wave vacuum of embodiment 3, existing method 1 and existing method 2 processed, extract content compare, in table 3.
Table 3 different processing methods white Peony Root appearance character and extract content compare
Note: existing method 1: for white Peony Root fresh goods is cleaned, remove end to end and radicula, boil to the saturating heart, scrape off crust, section, heat drying in baking oven.Existing method 2: for white Peony Root fresh goods is cleaned, remove end to end and radicula, boil to the saturating heart, scrape off crust, section, ventilation is dried.
Above result shows: micro-wave vacuum compares with existing method 1 and existing method 2, and white appearance proterties section texture is more clear, is more conducive to the leaching of chemical substance.
Polyoses content in the white Peony Root process the micro-wave vacuum of embodiment 3, existing method 1 and existing method 2, paeoniflorin content, Determination of Total Glucosides of Paeony compare, in table 4.
Table 4 different processing methods white Peony Root chemical composition content compares
Result shows: white Peony Root is after 3 different processing methods process, in existing method 1 and 2 white paeony root sample all there is decline to a certain degree in polyoses content, paeoniflorin content, Determination of Total Glucosides of Paeony, explanation micro-wave vacuum method decreases the loss of chemical composition in white Peony Root, therefore think that the method for processing white Peony Root of the present invention is that science is feasible, the quality of white Peony Root can be promoted.
The white Peony Root mouse toxicity that the micro-wave vacuum of embodiment 3, existing method 1 and existing method 2 are processed is compared, the results are shown in Table 5.
Table 5 white Peony Root different processing methods sample mouse toxicity compares
Result shows, after each treated animal administration, no abnormality seen, body weight and control group ratio, body weight increase is substantially identical, therefore thinks that sample prepared by the inventive method and existing method 1,2 has no any toxicity.
The effect of the white Peony Root protection mouse liver cell that the micro-wave vacuum of embodiment 3, existing method 1 and existing method 2 are processed.Adopt CCl4 to cause mouse HepG2 cellular damage, in nutrient solution, add the extract of different processing methods white Peony Root variable concentrations, observe its protective effect to impaired HepG2 cell.The results are shown in Table 6.
Table 6 white Peony Root different processing methods sample is on the impact (Mean ± SEM) of mouse HepG2 cell proliferation
Compare with blank group: * P<0.05, different processing methods white paeony root sample compares between two: #P<0.05.
Conclusion: the root of herbaceous peony Aqueous extracts of different processing methods acts on the HepG2 contrast pathological model of CCl4 induction, and wherein 50 μ g/ml-400 μ g/ml root of herbaceous peony water extracts all have facilitation (* P<0.05) to the HepG2 Growth of Cells that CCl4 induces.When concentration is more than 200 μ g/ml, its action intensity is falling trend.When concentration is 400 μ g/ml, there is significant difference (#P<0.05) in existing method 1 and existing method 2, and difference between all the other each dosage groups no difference of science of statistics.
Show that different processing mode root of herbaceous peony water extract to the activity of the HepG2 under CCL4 model is by screening us to the MTT of 25-800 μ g/ml concentration range: when mass concentration is 50 μ g/ml-400 μ g/ml, root of herbaceous peony display increases the trend of HepG2 cell survival rate, when mass concentration is 50 μ g/ml-200 μ g/ml, in pronounced amount effect relationship, and the root of herbaceous peony general trend of micro-wave vacuum method processing is better than existing method 1 and existing method 2, therefore think that the drug activity that the white Peony Root that the present invention processes has is stronger, this trend high with its chemical composition content is consistent.
Concrete enforcement: the root of herbaceous peony is chosen, choose 3 years grow radix paeoniae alba medicinal materials, profile size, length are even, without disease and pest, without the root of herbaceous peony of scabbing, shrug off silt, running water cleans, cut into slices with slicer, put into micro-wave vacuum case, maintenance vacuum is 3.0 ± 0.2kPa, and control microwave power is 4.5W/g, control root of herbaceous peony temperature 48 DEG C ± 2 DEG C in hothouse, drying time is 12min.
Under this drying condition, in white Peony Root, extract content is not less than 40%, and polyoses content is no less than 6.0%, and paeoniflorin content is not less than 3.0%, and Determination of Total Glucosides of Paeony is not less than 8.0%, and water content is between 8.0 ~ 12.0%.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a processing method for the micro-wave vacuum Chinese medicine root of herbaceous peony, is characterized in that, white Peony Root fresh goods is cleaned, and removes end to end and radicula, scrapes off crust, and section, puts into microwave vacuum dryer and carry out micro-wave vacuum; Microwave vacuum drying process is: vacuum is 3.0 ± 0.2kPa, and microwave power is 4.5W/g, and stop dry when white Peony Root temperature in hothouse is 48 DEG C ± 2 DEG C, drying time is 10 ~ 40min.
2. the processing method of a kind of micro-wave vacuum Chinese medicine root of herbaceous peony according to claim 1, is characterized in that, described white Peony Root fresh goods being cleaned refers to: choose 3 years grow radix paeoniae alba medicinal materials, profile size, length are even, without disease and pest, without the root of herbaceous peony of scabbing, shrug off silt, wash.
3. the processing method of a kind of micro-wave vacuum Chinese medicine root of herbaceous peony according to claim 1, it is characterized in that, described drying time is 12min.
4. the processing method of a kind of micro-wave vacuum Chinese medicine root of herbaceous peony according to claim 1, it is characterized in that, in white Peony Root after described micro-wave vacuum process: extract content is not less than 40%, polyoses content is no less than 6.0%, paeoniflorin content is not less than 3.0%, Determination of Total Glucosides of Paeony is not less than 8.0%, and water content is between 8.0 ~ 12.0%.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800254A (en) * | 2015-04-30 | 2015-07-29 | 孟令刚 | Vacuum microwave honey-processing method for cynomorium songaricum |
| CN109745435A (en) * | 2017-11-06 | 2019-05-14 | 浙江万里学院 | A kind of processing method of micro-wave vacuum fritillaria thunbergii |
| CN111531610A (en) * | 2020-05-09 | 2020-08-14 | 亳州言合医药科技服务有限公司 | Production process of paeonia lactiflora pall capable of reducing paeoniflorin component loss |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1066837A1 (en) * | 1999-07-07 | 2001-01-10 | Helmut Dr. Katschnig | Microwave sterilisation device |
| CN101879225A (en) * | 2010-07-02 | 2010-11-10 | 陈伟 | Genuine medicinal material paeoniflorin producing and processing method capable of reducing paeoniflorin loss |
| CN102048764A (en) * | 2009-11-05 | 2011-05-11 | 天津天士力现代中药资源有限公司 | Use of microwave drying technique in field of traditional Chinese medicinal extract |
| CN102755398A (en) * | 2012-06-26 | 2012-10-31 | 上海药房股份有限公司亳州徐重道中药饮片厂 | Method for producing and processing genuine medicinal materials white peony root |
| CN104083459A (en) * | 2014-07-30 | 2014-10-08 | 李时珍医药集团有限公司 | Novel processing method of paeonia sterniana medicinal slices |
-
2014
- 2014-11-28 CN CN201410707127.7A patent/CN104534820B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1066837A1 (en) * | 1999-07-07 | 2001-01-10 | Helmut Dr. Katschnig | Microwave sterilisation device |
| CN102048764A (en) * | 2009-11-05 | 2011-05-11 | 天津天士力现代中药资源有限公司 | Use of microwave drying technique in field of traditional Chinese medicinal extract |
| CN101879225A (en) * | 2010-07-02 | 2010-11-10 | 陈伟 | Genuine medicinal material paeoniflorin producing and processing method capable of reducing paeoniflorin loss |
| CN102755398A (en) * | 2012-06-26 | 2012-10-31 | 上海药房股份有限公司亳州徐重道中药饮片厂 | Method for producing and processing genuine medicinal materials white peony root |
| CN104083459A (en) * | 2014-07-30 | 2014-10-08 | 李时珍医药集团有限公司 | Novel processing method of paeonia sterniana medicinal slices |
Non-Patent Citations (2)
| Title |
|---|
| 刘砚墨: "三种中药浸膏微波真空干燥工艺优化及降解动力学研究", 《浙江大学》 * |
| 李莉，陈伟: "一种减少芍药苷成分流失的道地药材毫白芍生产加工方法", 《北方药学》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800254A (en) * | 2015-04-30 | 2015-07-29 | 孟令刚 | Vacuum microwave honey-processing method for cynomorium songaricum |
| CN109745435A (en) * | 2017-11-06 | 2019-05-14 | 浙江万里学院 | A kind of processing method of micro-wave vacuum fritillaria thunbergii |
| CN111531610A (en) * | 2020-05-09 | 2020-08-14 | 亳州言合医药科技服务有限公司 | Production process of paeonia lactiflora pall capable of reducing paeoniflorin component loss |
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