CN105341617A - Circulation steam sterilization method for Chinese wolfberry fruit powder - Google Patents
Circulation steam sterilization method for Chinese wolfberry fruit powder Download PDFInfo
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- CN105341617A CN105341617A CN201510643257.3A CN201510643257A CN105341617A CN 105341617 A CN105341617 A CN 105341617A CN 201510643257 A CN201510643257 A CN 201510643257A CN 105341617 A CN105341617 A CN 105341617A
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- China
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- chinese wolfberry
- fruit powder
- wolfberry fruit
- water vapour
- sterilizing
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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
- A23L3/16—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
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- 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 Plant Substances (AREA)
Abstract
The present invention discloses a circulation steam sterilization method for Chinese wolfberry fruit powder. The method is mainly characterized in that the Chinese wolfberry fruit powder is placed in a circulation steam sterilization cabinet and subjected to a high-temperature short-time treatment after steam is introduced, and then the steam treated Chinese wolfberry fruit powder is taken out and placed in a clean room for cooling and packaging. The effective Chinese wolfberry fruit powder microorganism killing method can improve the quality of the Chinese wolfberry fruit powder, does not produce any residues, waste water and emissions, and is free of secondary pollution during the treatment process. The circulation steam sterilization method is short in time and thorough in sterilization effect, does not affect active ingredients in the Chinese wolfberry fruit powder, and is simple and convenient, and easy to be implemented.
Description
Technical field
The invention belongs to food sterilizing technical field, the water vapour that espespecially circulates is to the method for Chinese wolfberry fruit powder sterilizing.
Background technology
Because part medlar fresh fruit does not add dust-proof, flyproof facility in natural drying process, fly during airing, insect fall, dust falls into and causes matrimony vine microbiological indicator to exceed standard; What have holds Chinese wolfberry fruit powder with metal trough, pulverizes simultaneously, long-pendingly with air contact surfaces in handling process to increase, and makes Chinese wolfberry fruit powder very easily microbiological contamination ramp, causes Chinese wolfberry fruit powder to be very easy to microorganism and exceed standard.
The advantage of water vapour:
1 processing speed is fast: due to the specific heat of water vapour and ratio of heat transfer coefficient air large, the resistance to mass tranfer simultaneously in the dry medium of water vapour thousand can be ignored, and treatment cycle can obviously shorten;
2 securities are good: steam treatment avoids the danger of catching fire or exploding.Steam treatment exists without air, not oxidation and combustion reaction.Some can not, with the raw-food material of hot blast process, can use water vapour dry usually;
3 reduce the volume of equipment and the purge amount of waste gas: the specific heat of water vapour is large, and amount of steam is few, and this just can reduce the volume of equipment and the purge amount of waste gas;
4 are conducive to protection of the environment: steam treatment is carried out under air-proof condition, and dust content reduces greatly.
The temperature of steam treatment Chinese wolfberry fruit powder is the boiling temperature of water under operating condition, when water vapour passes through Chinese wolfberry fruit powder under circulation status, bacterium and other harmful microorganisms of Chinese wolfberry fruit powder can be eliminated, the remains of pesticide of Chinese wolfberry fruit powder can gasify by water vapour simultaneously, thus reduces matrimony vine residues of pesticides.
The sterilizing and the reduction agriculture that water vapour are used for Chinese wolfberry fruit powder are residual, and safe noresidue, speed is fast, and cost is low, and Chinese-wolfberry nutritive material damage is few, is innovative point of the present invention.
Summary of the invention
The object of the present invention is to provide circulation water vapour to the method for Chinese wolfberry fruit powder sterilizing, it is under water vapour circulation status, high temperature, short time process is carried out to Chinese wolfberry fruit powder, kill the bacterium in Chinese wolfberry fruit powder and other harmful microorganisms, thus improve Chinese wolfberry fruit powder hygienic quality, do not produce any residue, waste water and waste gas in processing procedure, non-secondary pollution, adopt plant investment expense of the present invention few, operating cost is low.
To achieve these goals, technical solution of the present invention is: circulation water vapour is to the method for Chinese wolfberry fruit powder sterilizing, and it comprises the steps:
(1) Chinese wolfberry fruit powder is laid in porcelain dish, surface coverage one deck gauze;
(2) be placed in circulation water vapour sterilizing cabinet after;
(3) pass into water vapour after, carry out high temperature, short time process;
(4) take out when the water vapour sterilizing cabinet pressure that circulates reduces to zero, put in toilet and cool, packaging.
Circulation water vapour of the present invention is to the method for Chinese wolfberry fruit powder sterilizing, and the thickness that in wherein said step (1), Chinese wolfberry fruit powder is piled up is 0.5-2cm.
Circulation water vapour of the present invention is to the method for Chinese wolfberry fruit powder sterilizing, and in wherein said step (3), high temperature, short time process starts the temperature of timing is 100 DEG C to 110 DEG C.
Circulation water vapour of the present invention is to the method for Chinese wolfberry fruit powder sterilizing, and in wherein said step (3), high temperature, short time process starts the interior pressure of timing is 0.1-0.15Mpa.
Circulation water vapour of the present invention is to the method for Chinese wolfberry fruit powder sterilizing, and in wherein said step (3), the time of high temperature, short time process is 20-30 minute.
After adopting such scheme, the present invention, by pure physical method, by the process of water vapour high temperature, short time, kills the microorganism of Chinese wolfberry fruit powder, thus improves Chinese wolfberry fruit powder hygienic quality.Do not produce any residue, waste water and waste gas in processing procedure, non-secondary pollution, adopt plant investment expense of the present invention few, operating cost is low.
Circulation water vapour sterilization time is short, sterilization effect thorough, do not affect again the active ingredient of Chinese wolfberry fruit powder, simple and easy to do.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.But these embodiments are only limitted to illustrate that the present invention and being not used in limits the scope of the invention.
Embodiment 1
The present invention circulates the embodiment of the method for water vapour to Chinese wolfberry fruit powder sterilizing, the steps include:
Chinese wolfberry fruit powder is laid in porcelain dish, thickness 1 centimetre, surface coverage one deck gauze, put in circulation water vapour sterilizing cabinet, pass into water vapour, when temperature rises to 100 DEG C to 110 DEG C, interior pressure is 0.1Mpa, timing 20 minutes, takes out, puts in toilet and cool when the water vapour sterilizing cabinet pressure that circulates reduces to zero.The YXQ-WF2122 type rectangle steam sterilization cabinet that circulation water vapour sterilizing cabinet adopts Hengyang City He Chuanyao machine Science and Technology Ltd. to produce.
Chinese wolfberry fruit powder (during non-sterilizing):
Result: during non-sterilizing, every gram of Chinese wolfberry fruit powder contains 16 × 10
4clump count (CFU).
The detection method of total plate count performs according to national standard " GB4789.2-2010 national food safety standard food microbiological examination total plate count mensuration ".
Chinese wolfberry fruit powder (after Ultraviolet radiation 24h):
Result: after Ultraviolet radiation 24h, every gram of Chinese wolfberry fruit powder contains 14500 clump counts (CFU).
Chinese wolfberry fruit powder (after the sterilizing of circulation water vapour):
Result: after the sterilizing of circulation water vapour, every gram of Chinese wolfberry fruit powder contains 20 clump counts (CFU).
The above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (6)
1. circulate water vapour to the method for Chinese wolfberry fruit powder sterilizing, it is characterized in that: comprise the steps:
(1) Chinese wolfberry fruit powder is laid in porcelain dish, surface coverage one deck gauze;
(2) be placed in circulation water vapour sterilizing cabinet after;
(3) pass into water vapour after, carry out high temperature, short time process;
(4) take out when the water vapour sterilizing cabinet pressure that circulates reduces to zero, put in toilet and cool, packaging.
2. circulation water vapour according to claim 1 is to the method for Chinese wolfberry fruit powder sterilizing, it is characterized in that: in described step (1), Chinese wolfberry fruit powder is that fresh or dried wolfberry are processed the powdery matrimony vine product obtained.
3. circulation water vapour according to claim 1 is to the method for Chinese wolfberry fruit powder sterilizing, it is characterized in that: the thickness that in described step (1), Chinese wolfberry fruit powder is piled up is 0.5-2cm.
4. circulation water vapour according to claim 1 is to the method for Chinese wolfberry fruit powder sterilizing, it is characterized in that: in described step (3), high temperature, short time process starts the temperature of timing is 100 DEG C to 110 DEG C.
5. circulation water vapour according to claim 1 is to the method for Chinese wolfberry fruit powder sterilizing, it is characterized in that: in described step (3), high temperature, short time process starts the interior pressure of timing is 0.1-0.15Mpa.
6. circulation water vapour according to claim 1 is to the method for Chinese wolfberry fruit powder sterilizing, it is characterized in that: in described step (3), the time of high temperature, short time process is 20-30 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643257.3A CN105341617A (en) | 2015-10-08 | 2015-10-08 | Circulation steam sterilization method for Chinese wolfberry fruit powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643257.3A CN105341617A (en) | 2015-10-08 | 2015-10-08 | Circulation steam sterilization method for Chinese wolfberry fruit powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105341617A true CN105341617A (en) | 2016-02-24 |
Family
ID=55317895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510643257.3A Pending CN105341617A (en) | 2015-10-08 | 2015-10-08 | Circulation steam sterilization method for Chinese wolfberry fruit powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN105341617A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1373193A (en) * | 2001-03-07 | 2002-10-09 | 陈列 | Process for preparing health-care arborvitae seed-Chinese angelica root liquor |
| CN1374010A (en) * | 2001-03-14 | 2002-10-16 | 徐青 | Bagged tea containing composite natral plant ingredients and its compounding process |
| CN1394503A (en) * | 2001-07-11 | 2003-02-05 | 徐青 | Chinese medicine composite health-care tea and its preparation method |
| CN1394489A (en) * | 2001-07-11 | 2003-02-05 | 徐青 | Chinese medicine composite health-care tea and its preparation method |
| CN1397342A (en) * | 2001-07-13 | 2003-02-19 | 金蕙芬 | Process for preparing externally-applied Chinese medicine as liniment containing liquorice root and ganoderma |
| CN1954693A (en) * | 2005-10-27 | 2007-05-02 | 上海丰科生物科技股份有限公司 | Sterilizing method of edible mushroom |
| CN101455434A (en) * | 2007-12-12 | 2009-06-17 | 张志峰 | Food sterilization method |
| CN101690824A (en) * | 2009-10-12 | 2010-04-07 | 张家港市华菱医疗设备制造有限公司 | On-line sterilizer of damp and hot vapour sterilization cabinet |
| CN101768515A (en) * | 2010-01-13 | 2010-07-07 | 周煜航 | Preparation method and application of natural extractive |
| CN101904539A (en) * | 2009-06-03 | 2010-12-08 | 兴化市顶能食品有限公司 | Food steam sterilizing method |
| CN203028070U (en) * | 2013-01-11 | 2013-07-03 | 瓜州鑫诺甘草生态种植加工有限责任公司 | Medlar drying system |
| CN103932355A (en) * | 2014-04-22 | 2014-07-23 | 深圳职业技术学院 | Method for preserving dendrobium officinale |
| CN204275074U (en) * | 2014-11-11 | 2015-04-22 | 海南通用康力制药有限公司 | Pure vacuum sterilizer |
-
2015
- 2015-10-08 CN CN201510643257.3A patent/CN105341617A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1373193A (en) * | 2001-03-07 | 2002-10-09 | 陈列 | Process for preparing health-care arborvitae seed-Chinese angelica root liquor |
| CN1374010A (en) * | 2001-03-14 | 2002-10-16 | 徐青 | Bagged tea containing composite natral plant ingredients and its compounding process |
| CN1394503A (en) * | 2001-07-11 | 2003-02-05 | 徐青 | Chinese medicine composite health-care tea and its preparation method |
| CN1394489A (en) * | 2001-07-11 | 2003-02-05 | 徐青 | Chinese medicine composite health-care tea and its preparation method |
| CN1397342A (en) * | 2001-07-13 | 2003-02-19 | 金蕙芬 | Process for preparing externally-applied Chinese medicine as liniment containing liquorice root and ganoderma |
| CN1954693A (en) * | 2005-10-27 | 2007-05-02 | 上海丰科生物科技股份有限公司 | Sterilizing method of edible mushroom |
| CN101455434A (en) * | 2007-12-12 | 2009-06-17 | 张志峰 | Food sterilization method |
| CN101904539A (en) * | 2009-06-03 | 2010-12-08 | 兴化市顶能食品有限公司 | Food steam sterilizing method |
| CN101690824A (en) * | 2009-10-12 | 2010-04-07 | 张家港市华菱医疗设备制造有限公司 | On-line sterilizer of damp and hot vapour sterilization cabinet |
| CN101768515A (en) * | 2010-01-13 | 2010-07-07 | 周煜航 | Preparation method and application of natural extractive |
| CN203028070U (en) * | 2013-01-11 | 2013-07-03 | 瓜州鑫诺甘草生态种植加工有限责任公司 | Medlar drying system |
| CN103932355A (en) * | 2014-04-22 | 2014-07-23 | 深圳职业技术学院 | Method for preserving dendrobium officinale |
| CN204275074U (en) * | 2014-11-11 | 2015-04-22 | 海南通用康力制药有限公司 | Pure vacuum sterilizer |
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Application publication date: 20160224 |
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