CN106265770A - A kind of processing method of clean Cordyceps processed - Google Patents
A kind of processing method of clean Cordyceps processed Download PDFInfo
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- CN106265770A CN106265770A CN201610698832.4A CN201610698832A CN106265770A CN 106265770 A CN106265770 A CN 106265770A CN 201610698832 A CN201610698832 A CN 201610698832A CN 106265770 A CN106265770 A CN 106265770A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/06—Fungi, e.g. yeasts
- A61K36/062—Ascomycota
- A61K36/066—Clavicipitaceae
- A61K36/068—Cordyceps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/13—Preparation or pretreatment of starting material involving cleaning, e.g. washing or peeling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/17—Preparation or pretreatment of starting material involving drying, e.g. sun-drying or wilting
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Abstract
, there is edible safety, cleaning, the problem of health aspect hidden danger with solution tradition Cordyceps in the processing method that the invention discloses a kind of clean Cordyceps processed.It mainly includes that raw material grass sorts, only makes cleaning, recovering shape by water absorption, vacuum lyophilization step, wherein vacuum lyophilization step detailed process is as follows, lyophilization major parameter is: subzero 50 DEG C～subzero 60 DEG C, quick-freezing 7～10h, vacuum drying sublimation temperature is for sublime up into subzero 26 DEG C from subzero 60 DEG C, pressure is 5～7Pa, drying time 15～20h；Parsing-desiccation temperature is that pressure is 5～7Pa from subzero 26 DEG C to 12 DEG C, and temperature of heating plate is 12 DEG C 15 DEG C, the whole vacuum drying time 75～80h.The clean Cordyceps processed that the present invention prepares has the biggest lifting on cleanliness factor, reaches oral level requirement.Cordyceps mouthfeel is greatly improved, and mouthfeel is more crisp.Owing to after lyophilizing, Cordyceps moisture is low, the Cordyceps shelf-life that therefore this method prepares obtains the biggest prolongation.
Description
Technical field
The invention belongs to Chinese crude drug processing technique field, the processing method being specifically related to a kind of clean Cordyceps processed.
Background technology
Cordyceps (Cordyceps sinensis), is the rare Chinese medicine of Chinese tradition, and it is by Hypocreales wheat
The Cordyceps fungus of angle Cordycepps Cordyceps parasitizes the Hepialus armorieanus Oberthur larva in alpine meadow soil, makes larva ossify, at suitable condition
Under, summer is gone out long bar-shaped Stroma by Bombyx Batryticatus head end pumping and forms (the i.e. sporophore of Cordyceps fungus and Bombyx Batryticatus sclerotium (larva
Corpse) complex that constitutes).Main active is cordycepin, enzyme, polysaccharide etc., and the property of medicine is sweet puts down, return lung, kidney channel, and has the kidney invigorating
Lung benefiting, the effect of hemostasis and phlegm, for chronic cough dyspnea due to deficiency, chronic cough spitting of blood, deficiency of kidney essence, impotence and seminal emission, soreness of waist and knee joint.It mainly originates in
Qinghai, Tibet, Gansu etc. save and municipal severe cold areas and snow-capped mountains and marshlands.
At present, dragons and fishes jumbled together for Cordyceps processing status, and product standard is uneven.Tradition Cordyceps is typically by gathering
Fresh grass remove surface earth after, air-dry in original producton location or the method dried in the shade prepare drying Cordyceps, product sensory poor morphology,
Fully effective cannot go the earth of skim-coat, mycete, parasite, pathogenic bacterium, exist in terms of edible safety, cleaning, health is hidden
Suffer from.
Summary of the invention
The processing method that it is an object of the invention to provide a kind of clean Cordyceps processed, to solve tradition Cordyceps existence food
By safety, cleaning, the problem of health aspect hidden danger.
Technical solution of the present invention is as follows: the processing method of a kind of clean Cordyceps processed, it is characterised in that: it mainly includes former
Material grass sorts, only makes cleaning, recovering shape by water absorption, vacuum lyophilization step, and wherein vacuum lyophilization step detailed process is as follows,
Lyophilization major parameter is: subzero 50 DEG C～subzero 60 DEG C, quick-freezing 7～10h, and vacuum drying sublimation temperature is from subzero 60
DEG C subliming up into subzero 26 DEG C, pressure is 5～7Pa, drying time 15～20h；Parsing-desiccation temperature is from subzero 26 DEG C to 12 DEG C,
Pressure is 5～7Pa, and temperature of heating plate is 12 DEG C 15 DEG C, material stack thickness≤20mm, the whole vacuum drying time 75～
80h, after lyophilizing, moisture requires≤8%.
As a further improvement on the present invention, described clean cleaning step detailed process processed is: former grass soaks in pure water
1min, through the ultrasonic washing unit cleaning 6min of 300W, then with the Electric brush of bristles that rotating speed is 150r/min to Cordyceps table
Face is carried out, and uses pure water in cleaning process；Cleaning process is: with Electric brush of bristles, Cordyceps eye is laterally scrubbed 10
Within secondary, within then cursive script is vertically scrubbed cursive script 5 times, within the most laterally scrubbing polypide 15 times, until polypide is without bright
Aobvious silt；The every whole process time of scrubbing of Cordyceps controls 1～2min.
As a further improvement on the present invention, described recovering shape by water absorption step detailed process is, makes cleaned winter worm to clean
Summer grass surface sprinkling pure water, makes the abundant recovering shape by water absorption of Cordyceps, and absorbent time is less than 10min, water absorption rate 70-150
Ml/100g, final Cordyceps moisture is at 65-75%.
As a further improvement on the present invention, it also includes ozone sterilization step, is placed by the Cordyceps of vacuum freeze-drying
In ozone sterilization container, ozone sterilization concentration 120～150ppm, sterilizing time 1h.
Cordyceps the most processed: also can be called for short " Cordyceps the most processed " or " only grass ", refer to former grass through sorting, only make cleaning,
The product obtained after recovering shape by water absorption, vacuum lyophilization, ozone sterilization, nitrogen gas packing operation.
Cordyceps mainly sorts by the inventive method, system, vacuum lyophilization, ozone sterilization, inflated with nitrogen packaging only
And the Cordyceps the most processed made (also can be called for short clean grass).
The present invention is the processing method of complete set, and finished product is proposed a series of product quality requirements, and product quality is steady
Fixed reliable.Different from cold drying, the application is vacuum lyophilization；Freeze drying process major parameter is different, and pre-freezing temperature is low, in advance
Time of freezing is long, and parsing-desiccation temperature is low, and product sensory is good.The product that vacuum lyophilization obtains not only can maintain the shape of former grass
, there is not atrophy, even than former grass ' condition ' more more preferably (coarser), can directly be administered orally in state.
The clean Cordyceps major advantage processed that the present invention prepares has: (1) Cordyceps has the biggest than former grass on cleanliness factor
Promote, reach oral level requirement.(2) Cordyceps mouthfeel is greatly improved, and mouthfeel is more crisp.(3) due to winter worm after lyophilizing
Summer grass moisture is low, and the Cordyceps shelf-life that therefore this method prepares obtains the biggest prolongation.
Accompanying drawing explanation
Fig. 1 is the local contrast figure before and after Cordyceps is made only；
Fig. 2 is the comparison diagram before and after Cordyceps is made only；
Fig. 3 is the former careless and clean grass overall contrast figure of same levels Cordyceps.
Detailed description of the invention
The following examples can further illustrate the present invention, but limits the present invention never in any form.
Term is explained: raw material grass (the most former grass): fresh Cordyceps is through going earth, dry in the shade (or air-drying)
Water content is at the drying Cordyceps of 10-15%.
Pure electrical conductivity of water≤2 μ S/cm pure water in embodiment.
Embodiment 1:
(1) former grass sorting
According to former grass sorting standard, former for currency grass is sorted by sort operator, former grass length≤75mm；Cursive script length≤polypide
Length.Rejecting has that black scar, brown patch, double end be careless, shrivelled, bamboo let, the defective Cordyceps such as damage by worms.The former grass of select is entered
Row is added up, is sealed up for safekeeping.
(2) cleaning the most processed
Former grass soaks 1min in pure water, and arranging ultrasonic waves for cleaning parameter is scavenging period 6min, and power 300W starts ultrasonic
Ripple cleaning machine is carried out.Then being carried out Cordyceps surface with the Electric brush of bristles of 150r/min per minute, sense organ is wanted
Ask for: polypide and toothed burclover are without silt, and lines is clear；Polypide eye is exposed, covers without other materials；Feeble QI raw meat.In cleaning process
Use pure water.Cleaning process is: within Cordyceps eye laterally being scrubbed 10 times with Electric brush of bristles, then vertical to cursive script
Within scrubbing cursive script 5 times, within the most laterally scrubbing polypide 15 times, until polypide is without obvious silt.Pure water rinses
Once.The every whole process time of scrubbing of Cordyceps controls at 2min.
(3) recovering shape by water absorption
Carry out the Cordyceps surface only made spraying pure water, make the abundant recovering shape by water absorption of Cordyceps, water absorption rate 150 ml/
100g, absorbent time 10min, final Cordyceps moisture is 75%, and after terminating with recovering shape by water absorption, the clean system of carrying is passed the winter the worm summer
The bottom of grass container does not has hydrops to be as the criterion.
(4) vacuum lyophilization
Cordyceps temperature of eutectic point after recovering shape by water absorption is subzero 26 DEG C.Carry out freezing dry by only making cleaned Cordyceps
Dry.Lyophilization major parameter is: subzero 50 DEG C of quick-freezing 10h.Vacuum drying sublimation temperature is for sublime up into zero from subzero 60 DEG C
Lower 26 DEG C, pressure is 5Pa, drying time 20h；Parsing-desiccation temperature is that pressure is 5Pa, heating plate from subzero 26 DEG C to 12 DEG C
Temperature 15 DEG C, thickness 20mm stacked by material.Whole vacuum drying time 80h.Cordyceps moisture 6.8% after lyophilizing.
(5) ozone sterilization
The Cordyceps of vacuum lyophilization is placed in ozone sterilization cabinet, ozone sterilization concentration 140ppm, sterilizing time 1h.
After sterilization, clean grass sanitary index actual measurement is: total plate count (CFU/g) 50；Mycete (CFU/g) does not detects；Pathogenic bacterium (Salmonella)
Do not detect.
(6) nitrogen gas packing
After ozone sterilization, Cordyceps is placed in aluminum-plastic blister and carries out nitrogen gas packing, nitrogen gas purity 99.99%.
Embodiment 2: step is the most same as in Example 1, the most former grass grade and method condition are varied from.
Wherein: recovering shape by water absorption parameter: water absorption rate 70ml/100g, absorbent time 5min, final Cordyceps moisture
65%.Lyophilization parameter is: subzero 55 DEG C of quick-freezing 8h.Vacuum drying sublimation temperature is for sublime up into subzero 26 from subzero 55 DEG C
DEG C, pressure is 6Pa, drying time 18h；Parsing-desiccation temperature is that pressure is 6Pa, temperature of heating plate from subzero 26 DEG C to 12 DEG C
14 DEG C, thickness 18mm stacked by material.Whole vacuum drying time 78h.Cordyceps moisture 7.2% after lyophilizing.Ozone sterilization
Parameter: ozone sterilization concentration 130ppm, sterilizing time 1h.After sterilization, clean grass sanitary index actual measurement is: total plate count (CFU/g)
200；Mycete (CFU/g) ＜ 10；Pathogenic bacterium (Salmonella) do not detect.
Embodiment 3: step is the most same as in Example 1, the most former grass grade and method condition are varied from.
Wherein: recovering shape by water absorption parameter: water absorption rate 100ml/100g, absorbent time 8min, final Cordyceps moisture
71%.Lyophilization parameter is: subzero 60 DEG C of quick-freezing 7h.Vacuum drying sublimation temperature is for sublime up into subzero 26 from subzero 60 DEG C
DEG C, pressure is 7Pa, drying time 15h；Parsing-desiccation temperature is that pressure is 7Pa, temperature of heating plate from subzero 26 DEG C to 12 DEG C
12 DEG C, thickness 19mm stacked by material.Whole vacuum drying time 75h.After lyophilizing, Cordyceps moisture requires to be not more than
7.8%.Ozone sterilization parameter: ozone sterilization concentration 150ppm, sterilizing time 1h.After sterilization, clean grass sanitary index actual measurement is: bacterium colony
Sum (CFU/g) does not detects；Mycete (CFU/g) does not detects；Pathogenic bacterium (Salmonella) do not detect.
Fig. 1-Fig. 2 shows it is the comparison diagram before and after Cordyceps is made only, the Cordyceps neat and tidy after clean system；Fig. 3
Showing the former careless and clean grass overall contrast figure of same levels Cordyceps, the product that vacuum lyophilization obtains not only can remain former
, there is not atrophy, even than former grass ' condition ' more preferably (coarser) in the form of grass.
Claims (4)
1. the processing method of a clean Cordyceps processed, it is characterised in that: it mainly includes that raw material grass sorts, only makes cleaning, inhales
Water complex, vacuum lyophilization step, wherein vacuum lyophilization step detailed process is as follows, and lyophilization major parameter is:
Subzero 50 DEG C～subzero 60 DEG C, quick-freezing 7～10h, vacuum drying sublimation temperature, for sublime up into subzero 26 DEG C from subzero 60 DEG C, is pressed
It is by force 5～7Pa, drying time 15～20h；Parsing-desiccation temperature is that pressure is 5～7Pa, heating plate from subzero 26 DEG C to 12 DEG C
Temperature is 12 DEG C 15 DEG C, the whole vacuum drying time 75～80h.
The processing method of a kind of clean Cordyceps processed the most according to claim 1, it is characterised in that: described clean system cleans step
Rapid detailed process is: former grass soaks 1min in pure water, through the ultrasonic washing unit cleaning 6min of 300W, then with rotating speed is
Cordyceps surface is carried out by the Electric brush of bristles of 150r/min, uses pure water in cleaning process；Cleaning process is: electricity consumption
Within Cordyceps eye is laterally scrubbed 10 times by electric brush, within then cursive script is vertically scrubbed cursive script 5 times, the most horizontal
Within scrubbing polypide 15 times, until polypide is without obvious silt；Every Cordyceps is whole scrub process time control 1～
2min。
The processing method of a kind of clean Cordyceps processed the most according to claim 1 and 2, it is characterised in that: described water suction is multiple
Shape step detailed process is, makes cleaned Cordyceps surface sprinkling pure water to clean, makes the abundant recovering shape by water absorption of Cordyceps,
Absorbent time is less than 10min, water absorption rate 70-150 ml/100g, and final Cordyceps moisture is at 65-75%.
The processing method of a kind of clean Cordyceps processed the most according to claim 3, it is characterised in that: it also includes that ozone kills
Bacterium step, is placed on the Cordyceps of vacuum freeze-drying in ozone sterilization container, ozone sterilization concentration 120～150ppm, sterilization
Time 1h.
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| CN201610698832.4A CN106265770A (en) | 2016-08-22 | 2016-08-22 | A kind of processing method of clean Cordyceps processed |
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| CN201610698832.4A CN106265770A (en) | 2016-08-22 | 2016-08-22 | A kind of processing method of clean Cordyceps processed |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106727734A (en) * | 2017-01-05 | 2017-05-31 | 广东东阳光药业有限公司 | Fresh cordyceps sinensis product and preparation method thereof |
| CN108635390A (en) * | 2018-05-15 | 2018-10-12 | 安徽益草堂中药饮片有限公司 | A kind of net system method of erigeron breviscapus medicine materical crude slice |
| CN111595108A (en) * | 2020-06-01 | 2020-08-28 | 云南昊辰食品有限公司 | Vacuum freeze-drying method for preserving effective components in angelica sinensis medicinal material |
| CN112546076A (en) * | 2020-12-18 | 2021-03-26 | 成都通灵中药饮片精选有限公司 | Dry cordyceps sinensis and processing method thereof |
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| CN101317562A (en) * | 2008-07-17 | 2008-12-10 | 吕坤秋 | Biological vacuum freezing and drying method for aweto |
| CN104415064A (en) * | 2013-08-20 | 2015-03-18 | 齐生伟 | Fresh-preserving and storage technology of cordyceps sinensis |
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2016
- 2016-08-22 CN CN201610698832.4A patent/CN106265770A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317562A (en) * | 2008-07-17 | 2008-12-10 | 吕坤秋 | Biological vacuum freezing and drying method for aweto |
| CN104415064A (en) * | 2013-08-20 | 2015-03-18 | 齐生伟 | Fresh-preserving and storage technology of cordyceps sinensis |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106727734A (en) * | 2017-01-05 | 2017-05-31 | 广东东阳光药业有限公司 | Fresh cordyceps sinensis product and preparation method thereof |
| CN106727734B (en) * | 2017-01-05 | 2017-12-05 | 广东东阳光药业有限公司 | Fresh cordyceps sinensis product and preparation method thereof |
| US10632163B2 (en) | 2017-01-05 | 2020-04-28 | North & South Brother Pharmacy Investment Company Limited | Fresh Ophiocordyceps sinensis product and preparation method thereof |
| CN108635390A (en) * | 2018-05-15 | 2018-10-12 | 安徽益草堂中药饮片有限公司 | A kind of net system method of erigeron breviscapus medicine materical crude slice |
| CN111595108A (en) * | 2020-06-01 | 2020-08-28 | 云南昊辰食品有限公司 | Vacuum freeze-drying method for preserving effective components in angelica sinensis medicinal material |
| CN112546076A (en) * | 2020-12-18 | 2021-03-26 | 成都通灵中药饮片精选有限公司 | Dry cordyceps sinensis and processing method thereof |
| CN112546076B (en) * | 2020-12-18 | 2022-07-08 | 成都通灵中药饮片精选有限公司 | Dry cordyceps sinensis and processing method thereof |
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Application publication date: 20170104 |