CN103704847A - Infrared drying method for panax notoginseng decoction pieces - Google Patents
Infrared drying method for panax notoginseng decoction pieces Download PDFInfo
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- CN103704847A CN103704847A CN201310440078.0A CN201310440078A CN103704847A CN 103704847 A CN103704847 A CN 103704847A CN 201310440078 A CN201310440078 A CN 201310440078A CN 103704847 A CN103704847 A CN 103704847A
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- Prior art keywords
- infrared
- heating pipe
- infrared heating
- drying method
- panax notoginseng
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- 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.)
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Classifications
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- 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
- A23L3/005—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
- A23L3/01—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment using microwaves or dielectric heating
Abstract
The present invention discloses an infrared drying method for panax notoginseng decoction pieces. The method comprises: preparing panax notoginseng root tuber, placing the panax notoginseng root tuber under an infrared heating tube to irradiate, heating through infrared ray having an infrared wavelength of 1-4 mum and irradiated by the infrared heating tube, and carrying out water removing and drying. According to the present invention, the drying time can be significantly shortened, a certain sterilization effect is provided during the infrared drying process, and the product has the low microorganism number, completely meet food hygiene standards, and can be eaten directly.
Description
Technical field
The present invention relates to a kind of notoginseng decoction piece infrared drying method.
Background technology
Pseudo-ginseng (
notoginseng radix) be the ginseng section industrial crops that originate from south China.Health food and the conventional Chinese medicine of being commonly used among the people.Pseudo-ginseng can be loosened coronary artery, increases blood flow, and acceleration bodies inner cell utilizes amino acid synthetic antibody globulin, promotes cell RNA to express; Acceleration is converted into the synthetic cell that makes new advances of glycoprotein at Intranet plasma membrane amine-galactose, thereby makes various hemorrhage and trauma wound healing accelerations.The general water content of pseudo-ginseng piece root of fresh collection is more than 75%, and in order to preserve, general employing dried, dried and dry or the furnace drying method such as water vapour indirect with a heatable brick bed.The shortcoming of these methods is that drying time is long, and drying room is dry generally to be wanted more than 40 hours, longer needs of the time of Exposure to Sunlight about a week, and product water content is also unstable.Document there is not yet by the dry pseudo-ginseng fresh goods of infrared light method at present.
Summary of the invention
The invention provides a kind of notoginseng decoction piece infrared drying method, it not only can significantly shorten drying time, and infraredly in drying course, has certain sterilization functions, and the lower food hygiene standard that meets completely of microbe quantity in product can directly eat.
The present invention has adopted following technical scheme: a kind of notoginseng decoction piece infrared drying method, it comprises the following steps: first prepare pseudo-ginseng piece root, pseudo-ginseng piece root is placed under infrared heating pipe and is irradiated, after the infrared wavelength of the 1-4 micron by infrared heating pipe radiation heats, anhydrate and be dried.
Described infrared heating pipe is intermediate waves infrared heating pipe, and the power of intermediate waves infrared heating pipe is 16 kilowatts.The described infrared heating pipe of every square metre is placed with 4 kilograms of pseudo-ginseng piece roots, and the speed of feed is 0.2 m/min, and the time that infrared heating pipe is irradiated is 5 minutes.
The present invention has following beneficial effect: adopted after above technical scheme, the present invention not only can significantly shorten drying time, and can directly eat and pack after dry, composite processing, owing to effectively suppressing microorganism in infra-red drying process, breed reduced finished product microbial biomass on stem tuber, finished product can be directly as food and formula processing thereof.
Raw material and product composition are relatively in Table 1
? | Raw material before drying | Dry afterproduct | Commercially available prod |
Moisture content (%) | 78 | 8.0 | 8.0 |
Saponin content (%) | 3.6 | 15.9 | 12.0 |
Microbe quantity | ? | 900-1300 | More than 5000 |
Saponin is a kind of surfactant, and cholesterol in its energy emulsification blood, accelerates Cell uptake cholesterol; And can irritate after the synthetic glycoprotein of cell RNA expression, divide the cell that makes new advances, thereby be conducive to wounded tissue healing, be the active ingredient in pseudo-ginseng.As can be seen from the table, with the pseudo-ginseng effective component content that infrared drying is produced, can improve more than 30%.Due to infrared, have certain sterilization functions in drying course, the lower food hygiene standard that meets completely of microbe quantity in product can directly eat.
The specific embodiment
The invention provides a kind of notoginseng decoction piece infrared drying method, it comprises the following steps: first prepare pseudo-ginseng piece root, pseudo-ginseng piece root is placed under infrared heating pipe and is irradiated, after the infrared wavelength of the 1-4 micron by infrared heating pipe radiation heats, anhydrate and be dried, described infrared heating pipe is intermediate waves infrared heating pipe, the power of intermediate waves infrared heating pipe is 16 kilowatts, the infrared heating pipe of every square metre is placed with 4 kilograms of pseudo-ginseng piece roots, the speed of feed is 0.2 m/min, and the time that infrared heating pipe is irradiated is 5 minutes.
Claims (3)
1. a notoginseng decoction piece infrared drying method, it comprises the following steps: first prepare pseudo-ginseng piece root, pseudo-ginseng piece root is placed under infrared heating pipe and is irradiated, after the infrared wavelength of the 1-4 micron by infrared heating pipe radiation heats, anhydrate and be dried.
2. according to claim 1 agate card is carried out to infrared drying method, it is characterized in that described infrared heating pipe is intermediate waves infrared heating pipe, the power of intermediate waves infrared heating pipe is 16 kilowatts.
3. according to claim 1 agate card is carried out to infrared drying method, it is characterized in that the described infrared heating pipe of every square metre is placed with 4 kilograms of pseudo-ginseng piece roots, the speed of feed is 0.2 m/min, and the time that infrared heating pipe is irradiated is 5 minutes.
Priority Applications (1)
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CN201310440078.0A CN103704847A (en) | 2013-09-25 | 2013-09-25 | Infrared drying method for panax notoginseng decoction pieces |
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CN201310440078.0A CN103704847A (en) | 2013-09-25 | 2013-09-25 | Infrared drying method for panax notoginseng decoction pieces |
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CN103704847A true CN103704847A (en) | 2014-04-09 |
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CN201310440078.0A Pending CN103704847A (en) | 2013-09-25 | 2013-09-25 | Infrared drying method for panax notoginseng decoction pieces |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104886714B (en) * | 2015-06-17 | 2018-05-15 | 中国农业科学院农产品加工研究所 | The method for disinfection of fruit vegetable powder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004033205A (en) * | 2002-07-03 | 2004-02-05 | Nakamura Teruo | Health food prepared by reprocessing ultrashort wave-processed soybean and soybean curd lee |
CN101618055A (en) * | 2008-07-02 | 2010-01-06 | 文山三七药业股份有限公司 | Method for processing notoginseng decoction piece |
CN103300132A (en) * | 2013-07-05 | 2013-09-18 | 中国农业科学院农产品加工研究所 | Method for manufacturing Chinese date pieces by utilizing medium short wave infra-red drying method |
-
2013
- 2013-09-25 CN CN201310440078.0A patent/CN103704847A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004033205A (en) * | 2002-07-03 | 2004-02-05 | Nakamura Teruo | Health food prepared by reprocessing ultrashort wave-processed soybean and soybean curd lee |
CN101618055A (en) * | 2008-07-02 | 2010-01-06 | 文山三七药业股份有限公司 | Method for processing notoginseng decoction piece |
CN103300132A (en) * | 2013-07-05 | 2013-09-18 | 中国农业科学院农产品加工研究所 | Method for manufacturing Chinese date pieces by utilizing medium short wave infra-red drying method |
Non-Patent Citations (1)
Title |
---|
高云: ""中短波红外辐射技术在工业加热中的应用"", 《第十三届全国红外加热暨红外医学发展研讨会论文及论文摘要集》, 1 November 2011 (2011-11-01) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104886714B (en) * | 2015-06-17 | 2018-05-15 | 中国农业科学院农产品加工研究所 | The method for disinfection of fruit vegetable powder |
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Application publication date: 20140409 |