CN111990578A - Fresh freezing storage method of natural cordyceps sinensis - Google Patents
Fresh freezing storage method of natural cordyceps sinensis Download PDFInfo
- Publication number
- CN111990578A CN111990578A CN202010871715.XA CN202010871715A CN111990578A CN 111990578 A CN111990578 A CN 111990578A CN 202010871715 A CN202010871715 A CN 202010871715A CN 111990578 A CN111990578 A CN 111990578A
- Authority
- CN
- China
- Prior art keywords
- cordyceps
- fresh
- cordyceps sinensis
- sterilizing
- freezing
- 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
- 241001248610 Ophiocordyceps sinensis Species 0.000 title claims abstract description 58
- 238000007710 freezing Methods 0.000 title claims abstract description 49
- 230000008014 freezing Effects 0.000 title claims abstract description 48
- 238000003860 storage Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 24
- 241000190633 Cordyceps Species 0.000 claims abstract description 63
- 230000001954 sterilising effect Effects 0.000 claims abstract description 43
- 238000009489 vacuum treatment Methods 0.000 claims abstract description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 16
- 239000002985 plastic film Substances 0.000 claims description 7
- 229920006255 plastic film Polymers 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000009461 vacuum packaging Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 abstract description 7
- 235000016709 nutrition Nutrition 0.000 abstract description 6
- 239000004480 active ingredient Substances 0.000 abstract description 5
- 230000000717 retained effect Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 102000030523 Catechol oxidase Human genes 0.000 description 1
- 108010031396 Catechol oxidase Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/102—Stationary cabinets
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Nutrition Science (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Animal Behavior & Ethology (AREA)
- Combustion & Propulsion (AREA)
- Microbiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Alternative & Traditional Medicine (AREA)
- Medicines Containing Plant Substances (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention relates to a fresh freezing storage method of natural cordyceps sinensis, which comprises the following steps: s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps sinensis; s2: sterilizing; placing the cleaned Cordyceps in a sterilizing box, and sterilizing the surface of the Cordyceps; s3: carrying out vacuum treatment; taking out the sterilized cordyceps from the sterilizing box, respectively putting the cordyceps into a storage, wrapping the cordyceps with a film, and then carrying out vacuum treatment; s4: performing quick freezing treatment; placing the vacuum packaged Cordyceps in a liquid ammonia freezer at-65 deg.C for rapid freezing; s5: preserving heat and storing; storing the cordyceps after the quick freezing in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15-22 ℃. According to the invention, the cordyceps sinensis is treated and stored through the steps, so that the fresh cordyceps sinensis can be kept and transported for a long time and a long distance under the condition that the original nutritional active ingredients of the cordyceps sinensis are retained to the greatest extent, and the preservation time can reach more than 360 days.
Description
Technical Field
The invention relates to the technical field of natural cordyceps sinensis preservation, in particular to a fresh freezing storage method of natural cordyceps sinensis.
Background
The cordyceps sinensis is produced in a high and cold area with an altitude of more than 3000 meters, the digging time is 4-6 months per year, the cordyceps sinensis grown in the initial stage is slightly different according to different altitudes, the cordyceps sinensis grown in the initial stage is short in grass buds and long in worm bodies, the cordyceps sinensis grown in the final stage is long in grass buds and short in worm bodies and is slightly shriveled, only the cordyceps sinensis grown in the middle stage is excellent in quality, the proportion is uniform, and the production area is mostly in a deep mountain. Due to the bottleneck of the preservation technology, the traditional processing mode is to transport the collected cordyceps sinensis to the point of sale after natural drying.
The above-described treatment method has the following disadvantages: firstly, the production time of fresh cordyceps sinensis is very short, and fresh cordyceps sinensis cannot be tasted in most of the time in one year; secondly, the broken strip rate of the naturally dried cordyceps sinensis is very high, and the loss caused in transportation is greatly increased; and thirdly, the nutrition and active ingredients of the cordyceps sinensis are greatly lost in the natural drying process, and researches show that the nutrition value of the fresh cordyceps sinensis is 3 times of that of the dry cordyceps sinensis.
Disclosure of Invention
Based on the above, the invention provides a fresh freezing storage method of natural cordyceps sinensis, which solves the traditional technical problem and can keep and transport fresh cordyceps sinensis for a long time and a long distance.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a fresh freezing storage method of natural cordyceps comprises the following steps:
s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps sinensis;
s2: sterilizing; placing the cleaned Cordyceps in a sterilizing box, and sterilizing the surface of the Cordyceps;
s3: carrying out vacuum treatment; taking out the sterilized cordyceps from the sterilizing box, respectively putting the cordyceps into a storage, wrapping the cordyceps with a film, and then carrying out vacuum treatment;
s4: performing quick freezing treatment; placing the vacuum packaged Cordyceps in a liquid ammonia freezer at-65 deg.C for rapid freezing;
s5: preserving heat and storing; storing the cordyceps after the quick freezing in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15-22 ℃.
Preferably, in step S1, the soil and impurities on the surface of the cordyceps sinensis are removed by a dry brush for 18-22S.
Preferably, in step S2, the sterilization chamber is an ultraviolet sterilization chamber, the wavelength of ultraviolet light is 280nm to 320nm, and the sterilization time is 25min to 35 min.
Preferably, the sterilization time is 30 min.
Preferably, in step S3, the reservoir is a glass tube or a plastic tube.
Preferably, in step S3, the film is an edible grade plastic film.
Preferably, in step S4, the temperature of the liquid ammonia freezer ranges from-65 ℃ to-75 ℃.
Preferably, in step S4, the quick freezing treatment time is 5min to 8 min.
Preferably, the quick freezing treatment time is 5 min.
A fresh freezing storage method of natural cordyceps comprises the following steps:
s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps sinensis;
s2: sterilizing; placing the cleaned Cordyceps in an ultraviolet sterilizing box, and sterilizing the surface of Cordyceps for 30 min;
s3: carrying out vacuum treatment; taking out the sterilized cordyceps from the sterilizing box, respectively putting the cordyceps into a storage, wrapping the cordyceps with edible plastic films, and then carrying out vacuum treatment;
s4: performing quick freezing treatment; placing the cordyceps subjected to vacuum packaging in a liquid ammonia freezer at the temperature of-65 ℃ to-75 ℃ for quick freezing for 5 min;
s5: preserving heat and storing; storing the cordyceps after the quick freezing in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15-22 ℃.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the cordyceps sinensis is treated and stored through the steps of pretreatment, disinfection treatment, vacuum treatment, quick freezing treatment, heat preservation storage treatment and the like, so that the fresh cordyceps sinensis can be kept for a long time and transported for a long distance under the condition that the original nutritional active ingredients of the cordyceps sinensis are retained to the greatest extent, and the preservation time can reach more than 360 days.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
A fresh freezing storage method of natural cordyceps comprises the following steps:
s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps to retain original nutritional active ingredients of the cordyceps to the maximum extent;
s2: sterilizing; placing the cleaned cordyceps in a disinfection box, and disinfecting the surface of the cordyceps to eliminate bacteria on the surface of the cordyceps;
s3: carrying out vacuum treatment; taking the sterilized cordyceps sinensis out of the sterilizing box, respectively putting the cordyceps sinensis into a storage, wrapping the cordyceps sinensis by using a film, then carrying out vacuum treatment, and storing the cordyceps sinensis in a vacuum mode, so that the cordyceps sinensis is prevented from breeding bacteria in humid air;
s4: performing quick freezing treatment; placing the cordyceps subjected to vacuum packaging in a liquid ammonia freezer at the temperature of below 65 ℃ below zero for quick freezing treatment, and further eliminating bacteria on the cordyceps in a quick freezing mode;
s5: preserving heat and storing; storing the cordyceps sinensis after being frozen quickly in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15-22 ℃ so as to inhibit the breeding of bacteria in a freezing way.
The fresh freezing storage method processes and stores the cordyceps sinensis through the steps of pretreatment, disinfection treatment, vacuum treatment, quick freezing treatment, heat preservation storage treatment and the like, so that the fresh cordyceps sinensis can be kept for a long time and transported for a long distance under the condition that the original nutritional active ingredients of the cordyceps sinensis are retained to the maximum extent, and the preservation time can reach more than 360 days.
Preferably, in step S1, the soil and impurities on the surface of the cordyceps sinensis are removed by a dry brush for 18-22S.
Preferably, in step S2, the sterilization chamber is an ultraviolet sterilization chamber, the wavelength of ultraviolet light is 280nm to 320nm, and the sterilization time is 25min to 35 min.
Preferably, the sterilization time is 30 min.
Preferably, in step S3, the reservoir is a glass tube or a plastic tube.
Preferably, in step S3, the film is an edible grade plastic film.
Preferably, in step S4, the temperature of the liquid ammonia freezer ranges from-65 ℃ to-75 ℃.
Preferably, in step S4, the quick freezing treatment time is 5min to 8 min.
Preferably, the quick freezing treatment time is 5 min.
A fresh freezing storage method of natural cordyceps comprises the following steps:
s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps sinensis;
s2: sterilizing; placing the cleaned Cordyceps in an ultraviolet sterilizing box, and sterilizing the surface of Cordyceps for 30 min;
s3: carrying out vacuum treatment; taking out the sterilized cordyceps from the sterilizing box, respectively putting the cordyceps into a storage, wrapping the cordyceps with edible plastic films, and then carrying out vacuum treatment;
s4: performing quick freezing treatment; placing the cordyceps subjected to vacuum packaging in a liquid ammonia freezer at the temperature of-65 ℃ to-75 ℃ for quick freezing for 5 min;
s5: preserving heat and storing; storing the cordyceps after the quick freezing in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15-22 ℃.
The following are specific examples of the present invention, and raw materials, equipment, and the like used in the following examples can be obtained by purchasing, unless otherwise specified.
Example 1:
a fresh freezing storage method of natural cordyceps comprises the following steps:
s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps sinensis by using a brush in a dry brushing mode, wherein the removing time is 20 s;
s2: sterilizing; placing the cleaned cordyceps in an ultraviolet disinfection box, and disinfecting the surface of the cordyceps for 30min, wherein the wavelength of ultraviolet is 280-320 nm;
s3: carrying out vacuum treatment; taking out the sterilized cordyceps from the sterilizing box, respectively putting the cordyceps into glass tubes, wrapping the cordyceps with edible plastic films, and then carrying out vacuum treatment;
s4: performing quick freezing treatment; placing the vacuum packaged Cordyceps in a liquid ammonia freezer at-65 deg.C for quick freezing for 5 min;
s5: preserving heat and storing; storing the cordyceps after the quick freezing in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15 ℃.
Example 2:
the difference from example 1 was that the sterilization time of example 2 was 25min, and the other operations were the same as example 1.
Example 3:
the difference from example 1 was that the sterilization time in example 3 was 35min, and the other operations were the same as in example 1.
Example 4:
the difference from example 1 was that the time for the quick-freezing treatment in example 4 was 8min, and the other operations were the same as in example 1.
Example 5:
the storage container of example 5 is a plastic tube, which is different from example 1, and the other operations are the same as example 1.
Comparative example 1:
unlike example 1, the procedure of example 1 was the same as that of example 1 except that the surface of the cordyceps sinensis was cleaned with water in comparative example 1.
Comparative example 2:
unlike example 1, the sterilization time in comparative example 2 was 20min, and the other operations were the same as example 1.
Comparative example 3:
unlike example 1, comparative example 2 was not stored in a storage container and was directly wrapped with a film, and the other operations were the same as example 1.
And (3) performance detection:
1. experimental methods
Respectively taking 240 cordyceps sinensis, dividing the cordyceps sinensis into 8 groups, processing the cordyceps sinensis into 30 groups according to the modes of examples 1 to 5 and comparative examples 1 to 3, dividing each group into 5 groups, storing each group with 6 cordyceps sinensis for 180 days, 240 days and 360 days, respectively, testing the weight loss rate (marked as A), the soluble protein content reduction rate (marked as B) and the polyphenol oxidase activity increase rate (marked as C) of the cordyceps sinensis, and calculating the average value, wherein the test results are as shown in the following table 1:
TABLE 1
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A fresh freezing storage method of natural cordyceps is characterized by comprising the following steps:
s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps sinensis;
s2: sterilizing; placing the cleaned Cordyceps in a sterilizing box, and sterilizing the surface of the Cordyceps;
s3: carrying out vacuum treatment; taking out the sterilized cordyceps from the sterilizing box, respectively putting the cordyceps into a storage, wrapping the cordyceps with a film, and then carrying out vacuum treatment;
s4: performing quick freezing treatment; placing the vacuum packaged Cordyceps in a liquid ammonia freezer at-65 deg.C for rapid freezing;
s5: preserving heat and storing; storing the cordyceps after the quick freezing in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15-22 ℃.
2. The method for fresh-frozen storage of natural cordyceps sinensis according to claim 1, wherein in step S1, the soil and impurities on the surface of cordyceps sinensis are removed by a brush in a dry-brushing manner for 18S to 22S.
3. The method for fresh-frozen storage of natural cordyceps sinensis according to claim 1, wherein in step S2, the sterilizing chamber is an ultraviolet sterilizing chamber, the wavelength of ultraviolet light is 280nm to 320nm, and the sterilizing time is 25min to 35 min.
4. The method for fresh-frozen storage of natural cordyceps sinensis according to claim 3, wherein said sterilization time is 30 min.
5. The fresh-frozen storage method of natural cordyceps sinensis according to claim 1, wherein in step S3, the storage is a glass tube or a plastic tube.
6. The method for fresh-frozen storage of natural cordyceps sinensis according to claim 1, wherein in step S3, the film is an edible grade plastic film.
7. The fresh-frozen storage method of natural cordyceps sinensis according to claim 1, wherein in step S4, the temperature range of the liquid ammonia freezer is-65 ℃ to-75 ℃.
8. The fresh freezing storage method of natural cordyceps sinensis according to claim 1, wherein in step S4, the quick freezing treatment time is 5min to 8 min.
9. The fresh freezing storage method of natural cordyceps sinensis according to claim 8, wherein the quick freezing treatment time is 5 min.
10. A fresh freezing storage method of natural cordyceps is characterized by comprising the following steps:
s1: pre-treating; removing soil and impurities on the surface of fresh cordyceps sinensis;
s2: sterilizing; placing the cleaned Cordyceps in an ultraviolet sterilizing box, and sterilizing the surface of Cordyceps for 30 min;
s3: carrying out vacuum treatment; taking out the sterilized cordyceps from the sterilizing box, respectively putting the cordyceps into a storage, wrapping the cordyceps with edible plastic films, and then carrying out vacuum treatment;
s4: performing quick freezing treatment; placing the cordyceps subjected to vacuum packaging in a liquid ammonia freezer at the temperature of-65 ℃ to-75 ℃ for quick freezing for 5 min;
s5: preserving heat and storing; storing the cordyceps after the quick freezing in a fresh-keeping cabinet with the relative humidity of 60-80% and the temperature of-15-22 ℃.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010871715.XA CN111990578A (en) | 2020-08-26 | 2020-08-26 | Fresh freezing storage method of natural cordyceps sinensis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010871715.XA CN111990578A (en) | 2020-08-26 | 2020-08-26 | Fresh freezing storage method of natural cordyceps sinensis |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111990578A true CN111990578A (en) | 2020-11-27 |
Family
ID=73470985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010871715.XA Pending CN111990578A (en) | 2020-08-26 | 2020-08-26 | Fresh freezing storage method of natural cordyceps sinensis |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111990578A (en) |
Citations (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 |
CN109717354A (en) * | 2019-03-08 | 2019-05-07 | 中国科学院西北高原生物研究所 | A kind of method of liquid nitrogen immersion quick-freezing fresh-keeping cordyceps sinensis |
CN109717347A (en) * | 2019-03-08 | 2019-05-07 | 中国科学院西北高原生物研究所 | A kind of method of controlled atmospheric packing and ultraviolet irradiation composite fresh-keeping cordyceps sinensis |
CN110628633A (en) * | 2019-10-31 | 2019-12-31 | 东莞市东阳光冬虫夏草研发有限公司 | Fresh-keeping method of fresh cordyceps sinensis and fresh cordyceps sinensis product |
-
2020
- 2020-08-26 CN CN202010871715.XA patent/CN111990578A/en active Pending
Patent Citations (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 |
CN109717354A (en) * | 2019-03-08 | 2019-05-07 | 中国科学院西北高原生物研究所 | A kind of method of liquid nitrogen immersion quick-freezing fresh-keeping cordyceps sinensis |
CN109717347A (en) * | 2019-03-08 | 2019-05-07 | 中国科学院西北高原生物研究所 | A kind of method of controlled atmospheric packing and ultraviolet irradiation composite fresh-keeping cordyceps sinensis |
CN110628633A (en) * | 2019-10-31 | 2019-12-31 | 东莞市东阳光冬虫夏草研发有限公司 | Fresh-keeping method of fresh cordyceps sinensis and fresh cordyceps sinensis product |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102028022B (en) | Green vegetable compound antistaling agent and matched antistaling method thereof | |
Averre | Vascular streaking of stored cassava roots | |
CN101715806B (en) | Refreshing method of bolete | |
JPH07501452A (en) | Processing methods to extend the shelf life of leafy vegetables | |
CN107927157A (en) | A kind of agent keeping vegetable fresh and its preparation method and application | |
CN103932355A (en) | Method for preserving dendrobium officinale | |
CN103416483A (en) | Preservation method for fresh lycium barbarum | |
CN107047752A (en) | A kind of preservation method of fresh edible capsicum or grape | |
CN105123898A (en) | Method for preserving fruit | |
CN101669541A (en) | Method for prolonging refreshing time of leechee fruit after being picked | |
CN108719447A (en) | A kind of production method of freeze-drying bamboo shoot | |
CN104082404B (en) | A kind of fruit antistaling agent and preparation method thereof | |
Jouki et al. | The effect of modified atmosphere packaging and calcium chloride dripping on the quality and shelf life of Kurdistan strawberries. | |
CN1403004A (en) | Production process of dewatered litchi pulp | |
CN104170947B (en) | A kind of young ginger composite fresh preservation technology and implementation method thereof | |
CN111990578A (en) | Fresh freezing storage method of natural cordyceps sinensis | |
CN1093742C (en) | Banana storing, transporting and preserving technology | |
CN114271266A (en) | Vacuum rapid freezing storage and preservation method for fresh gardenia | |
CN103609665B (en) | Preservation method of colocasia esculenta | |
CN106819082A (en) | A kind of fresh-keeping method for storage and transportation of lichee | |
CN109169871B (en) | Litchi preservation method | |
CN112889814A (en) | Preservation method for large traditional Chinese medicinal materials | |
CN106615066A (en) | Preserving method for processing unsheathed phyllostachys heterocycla var. pubescens by utilizing fence technology | |
Magray et al. | Post harvest management of vegetable crops: Introduction | |
CN110338212A (en) | A kind of method that pomegranate storage is fresh-keeping |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | 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: 20201127 |