CN108260786A - The processing method of konjaku powder - Google Patents
The processing method of konjaku powder Download PDFInfo
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- CN108260786A CN108260786A CN201810273030.8A CN201810273030A CN108260786A CN 108260786 A CN108260786 A CN 108260786A CN 201810273030 A CN201810273030 A CN 201810273030A CN 108260786 A CN108260786 A CN 108260786A
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- 229920002752 Konjac Polymers 0.000 title claims abstract description 116
- 239000000843 powder Substances 0.000 title claims abstract description 61
- 238000003672 processing method Methods 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 41
- 235000001206 Amorphophallus rivieri Nutrition 0.000 claims abstract description 35
- 235000010485 konjac Nutrition 0.000 claims abstract description 35
- 239000000252 konjac Substances 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000003801 milling Methods 0.000 claims abstract description 9
- 241001312219 Amorphophallus konjac Species 0.000 claims abstract 6
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 12
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 8
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 8
- 235000011090 malic acid Nutrition 0.000 claims description 8
- 239000001630 malic acid Substances 0.000 claims description 8
- 238000007710 freezing Methods 0.000 claims description 7
- 230000008014 freezing Effects 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 244000247812 Amorphophallus rivieri Species 0.000 description 29
- 235000013339 cereals Nutrition 0.000 description 10
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 244000205754 Colocasia esculenta Species 0.000 description 3
- 235000006481 Colocasia esculenta Nutrition 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation 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
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/10—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
- A23L19/115—Konjak; Konntaku
-
- 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
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
-
- 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
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
- A23L5/41—Retaining or modifying natural colour by use of additives, e.g. optical brighteners
-
- 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)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses a kind of processing method of konjaku powder, including step cleaning slice, slicing treatment, drying, coarse crushing, fine crushing and milling；The beneficial effects of the invention are as follows：The present invention to konjac slicing by carrying out slicing treatment and drying, so that konjac slicing is in the drying process, dry quality can be effectively improved, its water content is made to be less than 5%, simultaneously by the dried konjac slicing of freeze drier also more suitable for subsequent disintegrating process, obtained konjaku powder quality is more preferable, and internal structure is more uniform.
Description
Technical field
The present invention relates to processing methods, and in particular to the processing method of konjaku powder.
Background technology
Konjaku powder has important purposes, the quality of fine powder quality in the industry such as food, medicine, oil, chemical industry, light textile
Its application effect is directly influenced, at present, konjaku powder processing in China's includes dry process technique and wet method processing technology,
In dry process technique, the drying process on konjaku be influence konjaku powder product quality an important factor for, at present, dry side
There are many method, are usually all to implement drying to fresh dasheen piece or taro angle, this drying is generally using baking during dry process
Room, by radiant heat transfer, static drying, there are many drawbacks for this drying means：First, uneven drying, the land used fire in drying chamber
Stove or fire pot burn coal, charcoal as heat source, and by heat radiation heating taro piece, and material placed cannot accomplish and heat in drying chamber space
Source is equidistant, thus, the material heating degree in each spatial point is always inconsistent, although some places have added fan to hold together in baking interior
It is dynamic, but also be difficult to make dry temperature throughout the room uniform.
Invention content
The purpose of the present invention is to provide a kind of processing methods of konjaku powder, solve the processing technology of traditional konjaku flour
In, since konjaku leads to konjaku uneven drying because of uneven heating is even in drying process so that the konjaku flour quality produced
The problem of not high.
To solve the technical issues of above-mentioned, the present invention uses following technical scheme：
The processing method of konjaku powder, including step cleaning slice, slicing treatment, drying, coarse crushing, fine crushing and milling；
Wherein slicing treatment, which refers to the konjaku after slice being put into the malic acid solution of a concentration of 0.2g/L, impregnates 1~2 point
Clock, the konjac slicing after then being impregnated with blowing drying；
Dry to refer to that konjac slicing is put into freeze drier carries out prefreezing by treated, wherein chilling rate is -1.5
~-0.8 DEG C/min, solidification point is -25~-22 DEG C, and freeze-off time is 160~190 min；
It is dried under the absolute pressure of 60~65pa after freezing, wherein dry temperature of heating plate is 35 DEG C, condenser temperature
It is -45 DEG C.
In the technical program, konjaku is put into the malic acid solution of a concentration of 0.2g/L and is impregnated 1~2 minute, this
Sample can effectively make malic acid react with the enzyme in konjaku, so as to avoid the enzyme on konjac slicing surface that oxygen occurs with extraneous
Change reaction so that be sliced in the case where cannot dry at once so that slice surface generation discoloration is puffing, using freeze drier
It is dried, the moisture content in konjac slicing can be caused to be converted into vaporous water without liquefaction, then extracted out by vacuum, and
The chilling rate of konjac slicing is -1.5~-0.8 DEG C/min, and solidification point is -25~-22 DEG C, and freeze-off time is 160~190
Min, by gradually being freezed so that the moisture content in konjac slicing can gradate, and then improve water in konjac slicing
The transformation efficiency of part, so that the konjac slicing finally dried out, internal structure is fluffy, and the fiber in konjaku will not
Occur decomposing, shrinking the phenomenon that hardening so that the processing quality higher of konjaku powder during following process.
Further technical solution is that above-mentioned middle cleaning slice refers to remove the peel, and konjaku is cut after konjaku wash clean
Into the slice that thickness is 1~1.5cm.
In the technical program, the thickness of konjac slicing should not after, so as to influence subsequent drying process.
Further technical solution is, above-mentioned middle coarse crushing refer to by after drying by konjac slicing be put into pulverizer into
Operating temperature when row crushing, wherein coarse crushing is 30~40 DEG C, and the konjaku grain graininess size after coarse crushing is 0.5~0.8cm.
In the technical program, operating temperature during coarse crushing is 30~40 DEG C, is avoided that konjac slicing is dry in freezing in this way
After being taken out after dry, the surface attachment steam of konjac slicing, so as to keep drying by heating konjaku.
Further technical solution is, fine crushing in above-mentioned to refer to the konjaku particle after coarse crushing being put into fine powder pulverizer
In crush, wherein operating temperature when fine crushing is 25~30 DEG C, wherein konjaku grain graininess after fine crushing is less than 0.1cm.
In the technical program, since konjaku has been heated during just broken, therefore the operating temperature when fine crushing is set
25~30 DEG C are set to, after being avoided that konjac slicing takes out after freeze-drying in this way, the surface attachment steam of konjac slicing, so as to
Drying is kept by heating konjaku.
Further technical solution is, above-mentioned middle milling refer to will be fine crushing after konjaku particle be placed in fine powder grinder
It is ground, obtains fine powder grinder.
Further technical solution is, by defeated between above-mentioned middle pulverizer, fine powder pulverizer and fine powder grinder
Pipeline is sent to connect, electromagnetic heating coil is installed on conveyance conduit, the temperature in conveyance conduit is 60~80 DEG C, and konjaku is at every
The time transported in conveyance conduit is 10min.
In the technical program, by being heated in conveyance conduit so that konjaku can also be kept in transportational process
It is dry.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention to konjac slicing by carrying out slicing treatment and drying so that konjac slicing in the drying process, can be carried effectively
The dry quality of height makes its water content be less than 5%, while by the dried konjac slicing of freeze drier also more suitable for after
Continuous disintegrating process, obtained konjaku powder quality is more preferable, and internal structure is more uniform.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of pulverizer of the present invention, fine powder pulverizer and fine powder grinder.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1：
The processing method of konjaku powder, including step：
Step 1, cleaning slice：It is removed the peel after konjaku wash clean, and konjaku is cut into the slice that thickness is 1cm；
Step 2, slicing treatment：Konjaku after slice is put into the malic acid solution of a concentration of 0.2g/L and impregnates 2 minutes, so
Konjac slicing after being impregnated afterwards with blowing drying；
Step 3, drying：Will treated that konjac slicing is put into freeze drier carries out prefreezing, wherein chilling rate for-
1.5 DEG C/min, solidification point is -22 DEG C, and freeze-off time is 160 min；It is dried under the absolute pressure of 65pa after freezing,
Wherein dry temperature of heating plate is 35 DEG C, and condenser temperature is -45 DEG C；
Step 4, coarse crushing：Crushed konjac slicing is put into pulverizer 1 after drying, wherein coarse crushing when operating temperature
It it is 30 DEG C, the konjaku grain graininess size after coarse crushing is 0.5cm；
It is step 5, fine crushing：Konjaku particle after coarse crushing is put into fine powder pulverizer 2 and is crushed, wherein work when fine crushing
Temperature is 25 DEG C, wherein the konjaku grain graininess after fine crushing is less than 0.1cm；
Step 6, milling：Konjaku particle after will be fine crushing, which is placed in fine powder grinder 3, to be ground, and obtains fine powder grinder 3.
Embodiment 2：
The processing method of konjaku powder, including step：
Step 1, cleaning slice：It is removed the peel after konjaku wash clean, and konjaku is cut into the slice that thickness is 1.5cm；
Step 2, slicing treatment：Konjaku after slice is put into the malic acid solution of a concentration of 0.2g/L and impregnates 1 minute, so
Konjac slicing after being impregnated afterwards with blowing drying；
Step 3, drying：Will treated that konjac slicing is put into freeze drier carries out prefreezing, wherein chilling rate for-
0.8 DEG C/min, solidification point is -25 DEG C, and freeze-off time is 190 min；It is dried under the absolute pressure of 60pa after freezing,
Wherein dry temperature of heating plate is 35 DEG C, and condenser temperature is -45 DEG C；
Step 4, coarse crushing：Crushed konjac slicing is put into pulverizer 1 after drying, wherein coarse crushing when operating temperature
It it is 40 DEG C, the konjaku grain graininess size after coarse crushing is 0.8cm；
It is step 5, fine crushing：Konjaku particle after coarse crushing is put into fine powder pulverizer 2 and is crushed, wherein work when fine crushing
Temperature is 30 DEG C, wherein the konjaku grain graininess after fine crushing is less than 0.1cm；
Step 6, milling：Konjaku particle after will be fine crushing, which is placed in fine powder grinder 3, to be ground, and obtains fine powder grinder 3.
Embodiment 3：
The processing method of konjaku powder, including step：
Step 1, cleaning slice：It is removed the peel after konjaku wash clean, and konjaku is cut into the slice that thickness is 1.2cm；
Step 2, slicing treatment：Konjaku after slice is put into the malic acid solution of a concentration of 0.2g/L and is impregnated 1.5 minutes,
Then the konjac slicing after being impregnated with blowing drying；
Step 3, drying：Will treated that konjac slicing is put into freeze drier carries out prefreezing, wherein chilling rate is -1
DEG C/min, solidification point is -24 DEG C, and freeze-off time is 180 min；It is dried under the absolute pressure of 63pa after freezing,
The temperature of heating plate of middle drying is 35 DEG C, and condenser temperature is -45 DEG C；
Step 4, coarse crushing：Crushed konjac slicing is put into pulverizer 1 after drying, wherein coarse crushing when operating temperature
It it is 35 DEG C, the konjaku grain graininess size after coarse crushing is 0.7cm；
It is step 5, fine crushing：Konjaku particle after coarse crushing is put into fine powder pulverizer 2 and is crushed, wherein work when fine crushing
Temperature is 27 DEG C, wherein the konjaku grain graininess after fine crushing is less than 0.1cm；
Step 6, milling：Konjaku particle after will be fine crushing, which is placed in fine powder grinder 3, to be ground, and obtains fine powder grinder 3.
Embodiment 4：
The processing method of konjaku powder, including step：
Step 1, cleaning slice：It is removed the peel after konjaku wash clean, and konjaku is cut into the slice that thickness is 1.1cm；
Step 2, slicing treatment：Konjaku after slice is put into the malic acid solution of a concentration of 0.2g/L and impregnates 1 minute, so
Konjac slicing after being impregnated afterwards with blowing drying；
Step 3, drying：Will treated that konjac slicing is put into freeze drier carries out prefreezing, wherein chilling rate for-
1.3 DEG C/min, solidification point is -23 DEG C, and freeze-off time is 175 min；It is dried under the absolute pressure of 61pa after freezing,
Wherein dry temperature of heating plate is 35 DEG C, and condenser temperature is -45 DEG C；
Step 4, coarse crushing：Crushed konjac slicing is put into pulverizer 1 after drying, wherein coarse crushing when operating temperature
It it is 36 DEG C, the konjaku grain graininess size after coarse crushing is 0.7cm；
It is step 5, fine crushing：Konjaku particle after coarse crushing is put into fine powder pulverizer 2 and is crushed, wherein work when fine crushing
Temperature is 27 DEG C, wherein the konjaku grain graininess after fine crushing is less than 0.1cm；
Step 6, milling：Konjaku particle after will be fine crushing, which is placed in fine powder grinder 3, to be ground, and obtains fine powder grinder 3.
Embodiment 5：
As shown in Figure 1, in contrast to embodiment 1, the present embodiment optimizes pulverizer 1, fine powder pulverizer 2 and fine powder grinder 3, powder
It is connected between broken machine 1, fine powder pulverizer 2 and fine powder grinder 3 by conveyance conduit 4, electricity is installed on the conveyance conduit 4
Magnetic heating coil, the temperature in the conveyance conduit 4 are 60 DEG C, and the time that konjaku transports in every conveyance conduit 4 is
10min。
Embodiment 6：
As shown in Figure 1, in contrast to embodiment 2, the present embodiment optimizes pulverizer 1, fine powder pulverizer 2 and fine powder grinder 3, powder
It is connected between broken machine 1, fine powder pulverizer 2 and fine powder grinder 3 by conveyance conduit 4, electricity is installed on the conveyance conduit 4
Magnetic heating coil, the temperature in the conveyance conduit 4 are 80 DEG C, and the time that konjaku transports in every conveyance conduit 4 is
10min。
Embodiment 7：
As shown in Figure 1, in contrast to embodiment 3, the present embodiment optimizes pulverizer 1, fine powder pulverizer 2 and fine powder grinder 3, powder
It is connected between broken machine 1, fine powder pulverizer 2 and fine powder grinder 3 by conveyance conduit 4, electricity is installed on the conveyance conduit 4
Magnetic heating coil, the temperature in the conveyance conduit 4 are 70 DEG C, and the time that konjaku transports in every conveyance conduit 4 is
10min。
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment will be fallen in this Shen
It please be within disclosed spirit and spirit.More specifically, it is disclosed, in the range of drawings and claims in the application, it can
A variety of variations and modifications are carried out with the building block to theme combination layout and/or layout.In addition to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of processing method of konjaku powder, it is characterised in that：Including step cleaning slice, slicing treatment, drying, coarse crushing,
Fine crushing and milling；
Wherein described slicing treatment refer to by the konjaku after slice be put into the malic acid solution of a concentration of 0.2g/L impregnate 1~
2 minutes, the konjac slicing after then being impregnated with blowing drying；
The drying refers to that konjac slicing is put into freeze drier carries out prefreezing by treated, wherein chilling rate for-
1.5~-0.8 DEG C/min, solidification point is -25~-22 DEG C, and freeze-off time is 160~190 min；
It is dried under the absolute pressure of 60~65pa after freezing, wherein dry temperature of heating plate is 35 DEG C, condenser temperature
It is -45 DEG C.
2. the processing method of konjaku powder according to claim 1, it is characterised in that：The cleaning slice refers to konjaku
It is removed the peel after wash clean, and konjaku is cut into the slice that thickness is 1~1.5cm.
3. the processing method of konjaku powder according to claim 1, it is characterised in that：The coarse crushing refers to incite somebody to action after drying
Konjac slicing is put into pulverizer（1）In crush, wherein coarse crushing when operating temperature for 30~40 DEG C, the konjaku after coarse crushing
Grain graininess size is 0.5~0.8cm.
4. the processing method of konjaku powder according to claim 3, it is characterised in that：It is described that fine crushing refer to will be after coarse crushing
Konjaku particle is put into fine powder pulverizer（2）In crush, wherein operating temperature when fine crushing be 25~30 DEG C, wherein fine crushing
Konjaku grain graininess afterwards is less than 0.1cm.
5. the processing method of konjaku powder according to claim 4, it is characterised in that：It is described milling refer to will be fine crushing after
Konjaku particle is placed in fine powder grinder（3）In be ground, obtain fine powder grinder（3）.
6. the processing method of konjaku powder according to claim 5, it is characterised in that：The pulverizer（1）, fine powder crush
Machine（2）With fine powder grinder（3）Between pass through conveyance conduit（4）Connection, the conveyance conduit（4）On electromagnetic heating is installed
Coil, the conveyance conduit（4）Interior temperature is 60~80 DEG C, and konjaku is in every conveyance conduit（4）The time of interior transport is
10min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810273030.8A CN108260786A (en) | 2018-03-29 | 2018-03-29 | The processing method of konjaku powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810273030.8A CN108260786A (en) | 2018-03-29 | 2018-03-29 | The processing method of konjaku powder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864272A (en) * | 2019-03-29 | 2019-06-11 | 湖北民族大学 | A kind of preparation process that no sulphur is done without brown stain konjaku |
| CN113519589A (en) * | 2021-07-15 | 2021-10-22 | 云南富源金田原农产品开发有限责任公司 | Konjak dietary fiber flaky pastry processing equipment and technology |
| CN114271457A (en) * | 2021-12-17 | 2022-04-05 | 重庆市万州区保前农业开发有限公司 | Processing method of yellow konjak |
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| JP2004344066A (en) * | 2003-05-22 | 2004-12-09 | Tsutomu Matsuzaki | Method for producing extending material of processed food |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864272A (en) * | 2019-03-29 | 2019-06-11 | 湖北民族大学 | A kind of preparation process that no sulphur is done without brown stain konjaku |
| CN113519589A (en) * | 2021-07-15 | 2021-10-22 | 云南富源金田原农产品开发有限责任公司 | Konjak dietary fiber flaky pastry processing equipment and technology |
| CN114271457A (en) * | 2021-12-17 | 2022-04-05 | 重庆市万州区保前农业开发有限公司 | Processing method of yellow konjak |
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