CN105533392A - Traditional Chinese medicinal material freeze-drying processing method - Google Patents
Traditional Chinese medicinal material freeze-drying processing method Download PDFInfo
- Publication number
- CN105533392A CN105533392A CN201610020240.7A CN201610020240A CN105533392A CN 105533392 A CN105533392 A CN 105533392A CN 201610020240 A CN201610020240 A CN 201610020240A CN 105533392 A CN105533392 A CN 105533392A
- Authority
- CN
- China
- Prior art keywords
- medicinal material
- drying
- temperature
- processing method
- sublimation
- 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
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
- A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
- A23L3/165—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials in solid state
-
- 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
- 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
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
- A23L3/44—Freeze-drying
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a traditional Chinese medicinal material freeze-drying processing method. The traditional Chinese medicinal material freeze-drying processing method comprises the steps of conducting pretreatment on medicinal materials, then rapidly and effectively killing microorganisms inside and outside the medicinal materials through a superhigh-temperature normal-pressure steam instant sterilization method, conducting quick cooling and freezing on the medicinal materials obtained after pretreatment, then conducting vacuum freeze-drying, and adopting the low working pressure (50-80Pa) and the low sublimation temperature (50-60 DEG C) for sublimation drying. According to the method, drying is conducted under the frozen state, ice crystals sublimate rapidly, sublimation drying time is shortened, and the proper desorption temperature (40-50 DEG C) is adopted, so that desorption drying time is shortened, the medicinal materials are not influenced, and obtained medicinal material products maintain the original color, lustre and shape, the shelf life is long, and the medicinal properties are basically unchanged.
Description
Technical field
The present invention relates to Chinese medicine manufacture field.
Background technology
Sulfur fumigation, as a kind of Chinese medicine traditional diamond-making technique spreading more than one thousand years, owing to producing sulfur dioxide residue, produces harm to human body, is prohibited use by national Bureau of Drugs Supervision.But, sulfur fumigation has been one " underlying rule " in Chinese medicine processing industry, major part Chinese medicine just uses when planting family and carrying out rough machined, and wicked business more adopts bad conducts such as adding anticorrisive agent, bleaching agent, colouring agent to reach profit object for desiring to make money or profit, deviate from the feature that medicinal material health gets rid of illness like this, unhelpful to human body.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of vacuum freeze drying Chinese medicine goods, to solve the above-mentioned problems in the prior art.
Technical scheme of the present invention is as follows:
(1) medicinal material pretreatment: medicinal material is clean, or make fourth, volume, sheet, powdery.
(2) medicinal material passes into the steam of temperature 120-125 DEG C, 100 seconds action time, material center temperature >=75 DEG C.
(3) room temperature is cooled to.
(4) by medicinal material Quick freezing, cryogenic temperature is subzero 20 DEG C-subzero 25 DEG C, and cooling time is 10-60 minutes, paving disc thickness 2-4 centimetres.
(5) carry out vacuum freeze drying, parameter area: vacuum is 50Pa-80Pa, condenser temperature is subzero 30 DEG C-subzero 40 DEG C, sublimation temperature 50 DEG C, 5-10 hours time, adsorption stripping and dry process vacuum is 40-50Pa, baking temperature is 50 DEG C, 2-8 hours time.
(6) pack.
Medicinal material inside and outside microorganism can be effectively killed fast by superhigh temperature atmospheric steam instantaneous sterilizing method, pretreated medicinal material cools rapidly and freezes, carry out vacuum freeze drying again, adopt low operating pressure (50Pa-80Pa), lower sublimation temperature (50 DEG C-60 DEG C) carries out lyophilization, carry out drying in the frozen state, ice crystal rapid sublimation, shorten the lyophilization time, suitable resolution temperature (40 DEG C-50 DEG C) is adopted namely to shorten the adsorption stripping and dry time, do not affect medicinal material again, the medicinal material product made saves original color and luster, shape, long shelf-life and the property of medicine are substantially constant.
Specific embodiments
(1) medicinal material pretreatment: medicinal material is clean, or make fourth, volume, sheet, powdery.
(2) medicinal material passes into the steam of temperature 120-125 DEG C, 100 seconds action time, material center temperature >=75 DEG C.
(3) room temperature is cooled to.
(4) by medicinal material Quick freezing, cryogenic temperature is subzero 20 DEG C-subzero 25 DEG C, and cooling time is 10-60 minutes, paving disc thickness 2-4 centimetres.
(5) carry out vacuum freeze drying, parameter area: vacuum is 50Pa-80Pa, condenser temperature is subzero 30 DEG C-subzero 40 DEG C, sublimation temperature 50 DEG C, 5-10 hours time, adsorption stripping and dry process vacuum is 40-50Pa, baking temperature is 50 DEG C, 2-8 hours time.
(6) pack.
It is substantially constant that made medicinal material product saves original color and luster, shape, long shelf-life and the property of medicine.
Claims (1)
1. a Chinese medicine freeze-drying processing method, principal character has: can effectively kill medicinal material inside and outside microorganism fast by superhigh temperature atmospheric steam instantaneous sterilizing method, reach sterilization functions, medicinal material after sterilizing cools rapidly and freezes, carry out vacuum freeze drying again, adopt low operating pressure (50Pa-80Pa), lower sublimation temperature (50 DEG C-60 DEG C) carries out lyophilization, carry out drying in the frozen state, ice crystal rapid sublimation, shorten drying time, suitable desorption temperature (40 DEG C-50 DEG C) is adopted namely to shorten the adsorption stripping and dry time, do not affect medicinal material again, obtained medicinal material maintains original color and luster, shape, and medical value is substantially constant, end product packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020240.7A CN105533392A (en) | 2016-01-13 | 2016-01-13 | Traditional Chinese medicinal material freeze-drying processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020240.7A CN105533392A (en) | 2016-01-13 | 2016-01-13 | Traditional Chinese medicinal material freeze-drying processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105533392A true CN105533392A (en) | 2016-05-04 |
Family
ID=55813392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020240.7A Pending CN105533392A (en) | 2016-01-13 | 2016-01-13 | Traditional Chinese medicinal material freeze-drying processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105533392A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052304A (en) * | 2016-07-26 | 2016-10-26 | 于建政 | Radix tetrastigme drying method |
| CN106352664A (en) * | 2016-11-11 | 2017-01-25 | 中国科学院理化技术研究所 | Low-temperature rapid freezing and freeze-drying system |
| CN106576625A (en) * | 2016-12-19 | 2017-04-26 | 甘肃农业大学 | Radix Codonopsis storage and protection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784238A (en) * | 2015-04-23 | 2015-07-22 | 合肥伟海讴斯医药科技有限公司 | Processing method for traditional Chinese medicine huangshan tribute chrysanthemum through steam blanching, microwave de-enzyming and vacuum freeze drying manners |
-
2016
- 2016-01-13 CN CN201610020240.7A patent/CN105533392A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784238A (en) * | 2015-04-23 | 2015-07-22 | 合肥伟海讴斯医药科技有限公司 | Processing method for traditional Chinese medicine huangshan tribute chrysanthemum through steam blanching, microwave de-enzyming and vacuum freeze drying manners |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052304A (en) * | 2016-07-26 | 2016-10-26 | 于建政 | Radix tetrastigme drying method |
| CN106352664A (en) * | 2016-11-11 | 2017-01-25 | 中国科学院理化技术研究所 | Low-temperature rapid freezing and freeze-drying system |
| US10900713B2 (en) | 2016-11-11 | 2021-01-26 | Technical Institute Of Physics And Chemistry, Chinese Academy Of Sciences | Low-temperature quick-freezing freeze-drying system |
| CN106576625A (en) * | 2016-12-19 | 2017-04-26 | 甘肃农业大学 | Radix Codonopsis storage and protection method |
| CN106576625B (en) * | 2016-12-19 | 2018-12-25 | 甘肃农业大学 | A kind of storage guard method of Chinese medicine Radix Codonopsis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103082273B (en) | Tricholoma matsutake dried product with nutrients and flavor fully preserved, and preparation method thereof | |
| CN107296820A (en) | A kind of no added lyophilized ginseng class medicinal material | |
| CN105533392A (en) | Traditional Chinese medicinal material freeze-drying processing method | |
| CN103110125A (en) | Method for producing liquid-fumigated duck tongue snack food | |
| CN104970395B (en) | A kind of application for the method and the sea cucumber Ultramicro-powder prepared by this method preparing sea cucumber Ultramicro-powder using fresh sea cucumber | |
| Zhao et al. | Microbial and quality improvement of boiled gansi dish using carbon dots combined with radio frequency treatment | |
| CN102144663B (en) | Non-thermal processing method of fresh-cut fruits and vegetables | |
| TWI633843B (en) | Probiotic bacterial buccal tablet and preparation method thereof | |
| CN107320512A (en) | A kind of no added ginseng class medicinal material lyophilized technique | |
| CN105076374B (en) | A kind of preservation method of Chinese yam | |
| CN104305053A (en) | Lyophilized crisp waxberries | |
| KR101935967B1 (en) | Manufacturing method of soy bean in solid powder | |
| CN105614775A (en) | Preparing method for freeze-dried waxberry buccal tablets | |
| WO2019085734A1 (en) | Steam pasteurization method for freeze-dried food | |
| CN105767139A (en) | Freeze-dried poria cocos product | |
| CN106333224A (en) | Pine pollen wall-breaking method | |
| CN109997905A (en) | A kind of activity sea-buckthorn pure powder tablet preparation method | |
| CN1150908C (en) | Seahorse powder capsule | |
| KR20180127591A (en) | Foods that can control microorganisms through freeze-drying and water content control | |
| CN203848649U (en) | Nitrogen doping device of freeze dryer | |
| US20230043267A1 (en) | System and method for infrared dehydrofreezing and dehydro freeze-drying | |
| JP4750202B2 (en) | Method for producing health supplements using Sarnashi | |
| KR20180025080A (en) | Manufaturing method for powdered sauce | |
| Kang et al. | Effects of sequential combination of cryogenic immersion freezing and ultra-cold frozen storage on the quality of Korean white kimchi | |
| WO2015158201A1 (en) | Low-temperature preservation device with disinfection and fresh-keeping functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |