CN103099929A - Method for utilizing temperature program control technology to process Chinese yam - Google Patents
Method for utilizing temperature program control technology to process Chinese yam Download PDFInfo
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- CN103099929A CN103099929A CN2013100432602A CN201310043260A CN103099929A CN 103099929 A CN103099929 A CN 103099929A CN 2013100432602 A CN2013100432602 A CN 2013100432602A CN 201310043260 A CN201310043260 A CN 201310043260A CN 103099929 A CN103099929 A CN 103099929A
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Abstract
The invention discloses a method for utilizing a temperature program control technology to process Chinese yam. The method realizes that Chinese yam sheets can be dried in a non-vulcanization manner through using the temperature program control technology, and by a sizing and color fixing step, and a low-temperature dehydrating step, so that residue of sulfur dioxide in the Chinese yam sheets can be avoided; and meanwhile, the machining efficiency of the Chinese yam is improved and the processing cost of the Chinese yam is reduced.
Description
Technical field
The present invention relates to a kind of processing method of Chinese herb, particularly relate to a kind of method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae.
Background technology
Rhizoma Dioscoreae can make conventional Chinese medicine on the one hand, and its medicinal ingredient is used in pharmaceuticals industry generally.On the other hand, Rhizoma Dioscoreae is the most frequently used traditional nourishing food, at present on China market, main yam food has quick freezed yam, the Rhizoma Dioscoreae serial yam foods such as cake, RHIIZOMA DIOSCOREAE fr0m Henan of China, Rhizoma Dioscoreae shortcake, Rhizoma Dioscoreae moon cake that lengthen one's life, RHIIZOMA DIOSCOREAE fr0m Henan of China canned food, Fructus Dioscoreae dew beverage, Rhizoma Dioscoreae series bionic foods, Rhizoma Dioscoreae Semen sojae atricolor energy eat (instant), Rhizoma Dioscoreae Rhizoma Solani tuber osi thick soup, Rhizoma Dioscoreae Semen Coicis (instant) and various types of Rhizoma Dioscoreae powder products etc.
Although Rhizoma Dioscoreae is of many uses, the processing of Rhizoma Dioscoreae still generally adopts the sulfur fumigation method to dewater, cut into slices, and causes the final products sulfur dioxide residual quantity to surpass international standard, is unfavorable for deep processing and the extensive use of Rhizoma Dioscoreae.
the name of submitting on April 20th, 2007 is called " a kind of processing technique of Rhizoma Dioscoreae comprehensive utilization ", application number is the processing technique that 200710068184.5 Chinese patent application discloses a kind of Rhizoma Dioscoreae comprehensive utilization, pass through take Rhizoma Dioscoreae as raw material to clean, peeling, section and room temperature heat pump drying process for producing dehydrated common yam rhizome slices, utilize simultaneously above-mentioned section stub bar to be raw material, through color fixative, defibrination, milling treatment of colloid, ultra tiny metallization processes, centrifugal sprays etc. are produced Chinese yam powder, recycling produces yam slice and discarded yam skin and the stub bar of Chinese yam powder is raw material, by drying, pulverize, defat, supersound extraction, concentrated, hydrolysis, extraction, washing, concentrated and dried is produced the total ruscogenin powder of Rhizoma Dioscoreae high activity steroidal, thereby solved the problem of complex utilization in the Rhizoma Dioscoreae course of processing, improved simultaneously the high added value of product, have the comprehensive utilization of raw material and high-valued characteristics, and the production run cost is low, equipment investment is few, product quality is good, characteristics free from environmental pollution, can be widely used in the processing of Rhizoma Dioscoreae and similar rhizome plants.But, this invention utilizes after Rhizoma Dioscoreae is pulverized, although solved the waste problem of Rhizoma Dioscoreae leftover pieces in the course of processing, this processing method has limited the occasion that Rhizoma Dioscoreae need to be used with the shape of lamellar, so this invention has significant limitation.
It is that 201010265551.2 patent discloses a kind of Traditional Chinese medicinal yam slice drying method that the name of on August 30th, 2010 application is called " Traditional Chinese medicinal yam slice drying method ", application number, with fresh Rhizoma dioscoreae peeling, washing, be cut into Fang Ding, be paved into immediately thin layer, under 100-130 ℃ of temperature conditions, forced air drying 45-75min makes Chinese yam powder dry tack free, adhesion, be dried to again driedly under temperature 45-75 ℃ condition, be qualified Rhizoma Dioscoreae decoction pieces.In the method, Rhizoma Dioscoreae is cut into the Fang Ding of 3-8 millimeter, well-known, Fang Ding is difficult for evenly dry, so adopted higher baking temperature (as 100-130 ℃) and long drying time (as 45-75min) in the method.Facts have proved, surpass the baking temperature of 100 ℃ and long drying time, the effective and beneficiating ingredient in DUISHANYAO has very large destruction.
Because the defective that above-mentioned existing Rhizoma Dioscoreae processing method exists, the inventor is based on being engaged in this type of product design manufacturing abundant practical experience and Professional knowledge for many years, and the utilization of cooperation scientific principle, positive research and innovation in addition, to founding a kind of new method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae, can improve the method for general existing processing Rhizoma Dioscoreae, make it have more practicality.Through constantly research, design, and after repeatedly studying and improving, finally create the present invention who has practical value.
Summary of the invention
Main purpose of the present invention is, overcome the defective that existing Rhizoma Dioscoreae processing method exists, and provide a kind of new temperature program(me) control technology of utilizing to process the method for Rhizoma Dioscoreae, technical problem to be solved be overcome prior art adopts sulfur fumigation in processing Rhizoma Dioscoreae process technique cause yam slice in sulfur dioxide residual quantity surpass the defective of national standard, and by the program temperature control technology, realization is without the technology of sulfur processing Rhizoma Dioscoreae, thereby more be suitable for practicality, and have the value on industry.
Another object of the present invention is to, a kind of method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae is provided, technical problem to be solved is the design by high-temperature shaping fixation operation and low temperature dewatering operation, avoid Rhizoma Dioscoreae drying under higher temperature excessively long-time, thereby destroyed the property of medicine composition in the Rhizoma Dioscoreae, while is technique whereby, improves the efficient of processing yam slice, cuts down finished cost.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae that the present invention proposes, at first it select Rhizoma Dioscoreae, clean and remove the peel, and the method is further comprising the steps of: the Rhizoma Dioscoreae that will clean after removing the peel is cut into sheet; The sheet that cuts evenly is tiled in drying equipment, to the sheet fixation of finalizing the design; And the sheet after qualitative fixation is carried out low temperature dewatering.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
A kind of aforesaid method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae, wherein said to sheet finalize the design the step of fixation under 40 ℃-90 ℃, progressively lower the temperature by following program and carry out:
Temperature is risen to 70 ℃-90 ℃ fast carried out dry 4-5 hour, humidity 70%-90%;
Progressively cool the temperature to 60 ℃-50 ℃ and carried out dry 2-4 hour, humidity 50%-60%;
Progressively cool the temperature under 50 ℃-40 ℃ dry 1-3 hour, humidity 30%-40%.
A kind of aforesaid method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae, wherein said to sheet finalize the design the step of fixation under 40 ℃-70 ℃, progressively lower the temperature by following program and carry out:
Temperature is risen to 70 ℃ of left and right (± 5 ℃) fast carried out dry 4-5 hour, humidity 70%-90%;
Progressively cool the temperature to 60 ℃-50 ℃ and carried out dry 2-4 hour, humidity 50%-60%;
Progressively cool the temperature to 50 ℃-40 ℃ dry 1-3 hour, humidity 30%-40%.
A kind of aforesaid method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae, the wherein said step that sheet after qualitative fixation is carried out low temperature dewatering is to carry out under the condition of 30 ℃-40 ℃.
A kind of aforesaid method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae, the thickness of wherein said sheet is 2mm-4mm.
The present invention compared with prior art has obvious advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, main technical content of the present invention is as follows:
A kind of method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae that the present invention proposes, present technology maturation, the product sulfur dioxide residual quantity surpasses 10mg/kg, reaches the requirement of industry advanced level.This project technique main feature is: the one, in strict accordance with Chinese Pharmacopoeia and Henan Province's Chinese medicine processing code requirement standard production and processing; The 2nd, adopt computer program temperature control, pure hot-air seasoning in the fresh Rhizoma dioscoreae course of processing.By trial-production, can effectively guarantee the green non-pollution of Rhizoma Dioscoreae decoction pieces, guarantee its as medical material or decoction pieces be used as medicine safety, as the edible safety of food.
Via as can be known above-mentioned, the invention relates to a kind of method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae, the method is by the program temperature control technology, by typing fixation step and low temperature dewatering step, realized without the dry yam slice of sulfuration, avoid sulfur dioxide residue in yam slice, improved simultaneously the working (machining) efficiency of Rhizoma Dioscoreae, reduced the processing cost of Rhizoma Dioscoreae.
By technique scheme, a kind of method of temperature program(me) control technology processing Rhizoma Dioscoreae of utilizing of the present invention has following advantages at least:
(1) adopt technique of the present invention, make that in dried yam slice, moisture is significantly less than 16.0%, the total ash of yam slice is lower than 2.0%;
(2) adopt the quality of the yam slice that technique of the present invention obtains meet version in 2010 " the Chinese pharmacopoeia standard, its quality also meets State Food and Drug Administration about the standard of food simultaneously;
(3) the present invention finalizes the design, and preferred temperature is no more than 70 ℃ in the fixation step, can ensure effective constituent not destroyed because of excess Temperature, overlong time, dry simultaneously after moisture Control in yam slice between 6%-8%, be conducive to long-term storage;
(4) temperature of low temperature dewatering step of the present invention is no more than 40 ℃, has guaranteed that in Rhizoma Dioscoreae, the organic component such as aminoacid does not run off.
(5) compared to the prior art, when the solution of the present invention is controlled by program temperature, humidity is carried out quantified controlling, thereby more be conducive to the control to product quality, thereby high-quality yam slice can be provided.
Therefore, the yam slice that processes of the present invention obtains has been avoided the too high temperature of available technology adopting finalize the design fixation and low temperature dewatering, make and do not contain sulfur dioxide residue in Rhizoma Dioscoreae and decoction pieces thereof, guaranteed not loss or loss of effective active composition in yam slice, guarantee that yam slice is not secondary polluted in the course of processing, guarantee that it as be used as medicine safety and as the edible safety of food of medical material, will promote industry progress and development greatly.
in sum, a kind of method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae that the present invention proposes, it has above-mentioned many advantages and practical value, and publish or use and really genus innovation there are no similarly designing in class methods, no matter it is all having larger improvement on method or on function, have large improvement technically, and produced handy and practical effect, and the method for more existing processing Rhizoma Dioscoreae has the multinomial effect of enhancement, thereby more be suitable for practicality, and has the extensive value of industry, it is really a novelty, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of description, below is described in detail as follows with preferred embodiment of the present invention.
The specific embodiment
Reach for further setting forth the present invention technological means and the effect that predetermined goal of the invention is taked, below in conjunction with preferred embodiment, a kind of its specific embodiment of method of temperature program(me) control technology processing Rhizoma Dioscoreae of utilizing that foundation the present invention is proposed is described in detail as follows.
Embodiment 1
The present embodiment is elaborated to concrete technology step of the present invention.
Rhizoma Dioscoreae decoction pieces processing adopts typing fixation technology, solved the problem that Rhizoma Dioscoreae processing in the past needs the stove drying color fixative, overcome the shortcoming of sulfur dioxide residue in the Rhizoma Dioscoreae decoction pieces, improved working (machining) efficiency and the quality of Rhizoma Dioscoreae decoction pieces.
The capital equipment that uses in the present embodiment comprises medicinal oven drying at low temperature Factory Building, wash streamline, skinning machine, band drier, medicine cutter, open type hot blast baking oven and combination freezer.
The concrete technology flow process is summarized as follows.
(1) raw material is chosen and picked: the raw material that enters production line at first will be through selection, and rejecting is grown bad, twists around, and is flat, plucked and the Rhizoma Dioscoreae of rotting;
(2) clean: Rhizoma Dioscoreae adds man-hour, uses running water wash to brush off the earth impurity on Rhizoma Dioscoreae surface.Cleaning operation should be noted that raw material will handle with care;
(3) peeling: adopt skinning machine to carry out automatic peeling to the RHIIZOMA DIOSCOREAE fr0m Henan of China of washing;
(4) arrange: the cicatrix of the Rhizoma Dioscoreae after peeling needs manual sorting to repair, and is beneficial to the operation of next process;
(5) cutting: adopt microtome to cut out rule, even, the good decoction pieces that is shaped, thickness is 2-4mm;
(6) typing fixation: the good yam slice of cutting is adopted under 70 ℃-90 ℃ of pure drying with steam equipment of the two circulation of belt by the temperature programmed control fixation of finalizing the design;
(7) low temperature dewatering: change 30 ℃ of-40 ℃ of oven drying at low temperature Factory Buildings over to through the yam slice after the typing fixation and carry out low temperature dewatering.
The properties of product that obtain by the present embodiment are good, and the concrete capability and performance parameter of the product that different batches obtains is as shown in table 1:
In table 1(table, percentage ratio is weight percentage)
| Batch | Total ash | Moisture | Water-soluble extractives |
| 1 | 1.8% | 7.4% | 13.5% |
| 2 | 1.6% | 7.6% | 13.8% |
| 3 | 1.7% | 7.5% | 13.7% |
Wherein, total ash comprises: water-soluble ass; The water-insoluble ash; The solubility in acid ash; Acid-insoluble ash.Measure with assay method commonly used in this area.
Moisture refers to the water content in sample.Assay method is dry weight-loss method.
Water-soluble extractives refers to that in water or other suitable solvent DUISHANYAO, solable matter is measured.Get the about 4g of sample that measures use, put in the conical flask of 250～300ml, precision adds water 100ml, jam-pack, merceration, jolting constantly in front 6 hours, standing 18 hours again, filter rapidly with dry filter, precision measures subsequent filtrate 20ml, put in the evaporating dish that is dried to constant weight, after evaporate to dryness in water-bath, in 105 ℃ of dryings 3 hours, put in exsiccator cooling 30 minutes, rapid accurately weighed weight is with the content (%) of water-soluble extractives in dry product calculating test sample.
Data by table 1 obviously find out, Rhizoma Dioscoreae product provided by the invention has advantages of that ash is low, water content is low and water-soluble extractives is high.This is that other prior art does not reach.
the above, it is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. method of utilizing temperature program(me) control technology processing Rhizoma Dioscoreae, at first it select Rhizoma Dioscoreae, clean and remove the peel, and it is characterized in that the method is further comprising the steps of:
The Rhizoma Dioscoreae of cleaning after removing the peel is cut into sheet;
The sheet that cuts evenly is tiled in drying equipment, to the sheet fixation of finalizing the design; And
Sheet after the typing fixation is carried out low temperature dewatering.
2. the method for processing according to claim 1 Rhizoma Dioscoreae, it further comprises the arrangement washing step, described arrangement washing step is that the Rhizoma Dioscoreae after peeling is washed with the water that flows.
3. the method for processing according to claim 1 and 2 Rhizoma Dioscoreae, wherein said sheet is finalized the design the step of fixation under 40 ℃-90 ℃, undertaken by the following temperature programming of program:
Temperature is risen to 70 ℃-90 ℃ fast carried out dry 4-5 hour, humidity 70%-90%;
Progressively cool the temperature to 60 ℃-50 ℃ and carried out dry 2-4 hour, humidity 50%-60%;
Progressively cool the temperature under 50 ℃-40 ℃ dry 1-3 hour, humidity 30%-40%.
4. the method for processing according to claim 3 Rhizoma Dioscoreae, wherein said sheet is finalized the design the step of fixation under 40 ℃-70 ℃, undertaken by the following temperature programming of program:
Temperature is risen to 70 ℃ of left and right fast carried out dry 4-5 hour, humidity 70%-90%;
Progressively cool the temperature to 60 ℃-50 ℃ and carried out dry 2-4 hour, humidity 50%-60%;
Progressively cool the temperature to 50 ℃-40 ℃ dry 1-3 hour, humidity 30%-40%.
5. the method for processing according to claim 1 and 2 Rhizoma Dioscoreae, the wherein said step that sheet after qualitative fixation is carried out low temperature dewatering is to carry out under the condition of 30 ℃-40 ℃.
6. the method for processing according to claim 1 and 2 Rhizoma Dioscoreae, the thickness of wherein said sheet is 2-4mm.
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| CN2013100432602A CN103099929A (en) | 2013-02-04 | 2013-02-04 | Method for utilizing temperature program control technology to process Chinese yam |
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| CN2013100432602A CN103099929A (en) | 2013-02-04 | 2013-02-04 | Method for utilizing temperature program control technology to process Chinese yam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349338A (en) * | 2013-08-08 | 2013-10-16 | 烟台海和食品有限公司 | Light dried sea cucumber processing technology |
| CN105192618A (en) * | 2015-08-20 | 2015-12-30 | 湖南农业大学 | Tempering and drying technology for Chinese yam slices |
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| CN1117814A (en) * | 1994-08-27 | 1996-03-06 | 张伟 | Processing technology for Chinese-yam fine flour |
| CN101040696A (en) * | 2007-04-20 | 2007-09-26 | 瑞昌市渝瑞食品有限公司 | Processing technique of the integrated application of yam |
| CN101940693A (en) * | 2010-08-30 | 2011-01-12 | 霍海龙 | Traditional Chinese medicinal yam slice drying method |
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2013
- 2013-02-04 CN CN2013100432602A patent/CN103099929A/en active Pending
Patent Citations (3)
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| CN1117814A (en) * | 1994-08-27 | 1996-03-06 | 张伟 | Processing technology for Chinese-yam fine flour |
| CN101040696A (en) * | 2007-04-20 | 2007-09-26 | 瑞昌市渝瑞食品有限公司 | Processing technique of the integrated application of yam |
| CN101940693A (en) * | 2010-08-30 | 2011-01-12 | 霍海龙 | Traditional Chinese medicinal yam slice drying method |
Non-Patent Citations (2)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349338A (en) * | 2013-08-08 | 2013-10-16 | 烟台海和食品有限公司 | Light dried sea cucumber processing technology |
| CN105192618A (en) * | 2015-08-20 | 2015-12-30 | 湖南农业大学 | Tempering and drying technology for Chinese yam slices |
| CN105192618B (en) * | 2015-08-20 | 2018-10-26 | 湖南农业大学 | A kind of tempering drying process of Chinese yam slices |
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Application publication date: 20130515 |