CN105166749A - Processing method of wild fiddlehead ferns - Google Patents
Processing method of wild fiddlehead ferns Download PDFInfo
- Publication number
- CN105166749A CN105166749A CN201510603262.1A CN201510603262A CN105166749A CN 105166749 A CN105166749 A CN 105166749A CN 201510603262 A CN201510603262 A CN 201510603262A CN 105166749 A CN105166749 A CN 105166749A
- Authority
- CN
- China
- Prior art keywords
- fresh
- wild
- mountain fern
- wild mountain
- dish
- 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
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 241000985694 Polypodiopsida Species 0.000 title abstract 4
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 8
- 241000703456 Dryopteris campyloptera Species 0.000 claims description 45
- 235000013311 vegetables Nutrition 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009461 vacuum packaging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 240000005893 Pteridium aquilinum Species 0.000 description 2
- 235000009936 Pteridium aquilinum Nutrition 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
Classifications
-
- 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
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention discloses a processing method of wild fiddlehead ferns. Screening, storing, sterilization and disinfection, rinsing and airing are conducted to obtain needed dried wild fiiddlehead ferns. The dried wild fiiddlehead ferns obtained through the method can be preserved for more than 20 months, the reversion rate is almost 100%, the color and lustre of the surface are even, the appearance is dark green and lustrous, the mouthfeel is better, time and labor are saved, the production cost is reduced, and the production efficiency is increased.
Description
Technical field
The present invention relates to a kind of processing method of wild mountain fern dish.
Technical background
At present, the processing of wild mountain fern dish mainly adopts manpower to process, the wild mountain fern dish plucked is carried out artificial screening, wild mountain fern dish lignifying or excess fibrosis part are removed, fresh-retaining preserving under 4 DEG C-6 DEG C degree, fresh keeping time is only at about 7 days, then sterilizing at 100 DEG C-120 DEG C, disinfection time needs more than 10-15 minute, simply uses clear water rinsing, dry under being placed in the sun again, be wild mountain fern dried vegetable through packaging, the wild mountain fern dried vegetable that this processing method is produced, the holding time is short, response rate is low, and surface color is uneven.
Summary of the invention
Object of the present invention aims to provide a kind of processing method of wild mountain fern dish, makes the wild mountain fern dried vegetable holding time long, and response rate almost 100%, surface color is even.
For achieving the above object, the processing method of a kind of wild mountain fern dish of the present invention, through screening → storage → sterilizing → rinsing → dry, obtained required wild mountain fern dried vegetable, concrete steps are as follows:
1, screen, the fresh wild mountain fern dish sawtooth that field is plucked is removed aging part, and fresh and tender part stays;
2, preserve, be placed on the fresh-keeping rack of multilayer by the wild mountain fern dish through screening, fresh-keeping rack sends into fresh-keeping warehouse, and at 0 DEG C of-4 DEG C of temperature, carry out low-temperature circulating fresh-retaining preserving, fresh keeping time reaches 15-20 days;
3, sterilizing, being arranged downwards by wild mountain fern dish root after fresh-retaining preserving is placed in resistant to elevated temperatures grid frame, then frame is inserted on the support in high-pressure boiler, make wild mountain fern dish root be placed in temperature be 120 DEG C-170 DEG C first boil 3 minutes under water, afterwards mountain fern dish wild in frame is immersed completely temperature be 120 DEG C-170 DEG C boil 3 minutes more under water, carry out high temperature and boil disinfection, guarantee that the wild mountain fern dried vegetable of processing and fabricating is without any bad composition;
4, rinsing, carries out circulation rinsing 5-8 minute by the wild mountain fern dish after disinfection with natural mountain spring water, removes the impurity in wild mountain fern dish, and realizes cooling fast;
5, dry, the wild mountain fern dish layering of rinsed clean is dried in the air on the overhead adjustable shelf sub-grid of 60 centimeters, guarantee there is no contamination by dust, air-dry under being placed in natural conditions, tedded once every 2 hours, ted to frustrate by hand simultaneously and rub, to make crude fibre fracture wherein, through the natural drying of 6-9 hour, finally carry out vacuum sealed package with vacuum packaging bag.
The processing method of wild mountain fern dish of the present invention compared with prior art has following excellent effect.
Dried bracken can play the effect of detoxicating intestine, crude fibre contained by dried bracken can promote gastrointestinal peristalsis, there is the effect of lower gas defaecation, fiddlehead element has certain inhibitory action to bacterium, can be used for the illnesss such as heating is not moved back, intestines wind-heat poison, eczema, sore, there is effect of good clearing heat and detoxicating, the clear inflammation of sterilization, the wild mountain fern dried vegetable adopting the inventive method to produce can preserve more than 20 months, response rate almost 100%, surface color is even, the dark green gloss of outward appearance, mouthfeel is better, time saving and energy saving, reduce production cost, improve production efficiency.
Detailed description of the invention
Be described in further detail below in conjunction with the processing method of embodiment to the wild mountain fern dish of the present invention.
The processing method of wild mountain fern dish of the present invention, through screening → storage → sterilizing → rinsing → dry, obtained required wild mountain fern dried vegetable, concrete steps are as follows:
1, screen, the fresh wild mountain fern dish sawtooth that field is plucked is removed aging part, and fresh and tender part stays;
2, preserve, be placed on the fresh-keeping rack of multilayer by the wild mountain fern dish through screening, fresh-keeping rack sends into fresh-keeping warehouse, and at 0 DEG C of-4 DEG C of temperature, carry out low-temperature circulating fresh-retaining preserving, fresh keeping time reaches 15-20 days;
3, sterilizing, being arranged downwards by wild mountain fern dish root after fresh-retaining preserving is placed in resistant to elevated temperatures grid frame, then frame is inserted on the support in high-pressure boiler, make wild mountain fern dish root be placed in temperature be 120 DEG C-170 DEG C first boil 3 minutes under water, afterwards mountain fern dish wild in frame is immersed completely temperature be 120 DEG C-170 DEG C boil 3 minutes more under water, carry out high temperature and boil disinfection, guarantee that the wild mountain fern dried vegetable of processing and fabricating is without any bad composition;
4, rinsing, carries out circulation rinsing 5-8 minute by the wild mountain fern dish after disinfection with natural mountain spring water, removes the impurity in wild mountain fern dish, and realizes cooling fast;
5, dry, the wild mountain fern dish layering of rinsed clean is dried in the air on the overhead adjustable shelf sub-grid of 60 centimeters, guarantee there is no contamination by dust, air-dry under being placed in natural conditions, tedded once every 2 hours, ted to frustrate by hand simultaneously and rub, to make crude fibre fracture wherein, through the natural drying of 6-9 hour, finally carry out vacuum sealed package with vacuum packaging bag.
Claims (1)
1. a processing method for wild mountain fern dish, through screening → storage → sterilizing → rinsing → dry, obtained required wild mountain fern dried vegetable, is characterized in that concrete steps are as follows:
(1) screen, the fresh wild mountain fern dish sawtooth that field is plucked is removed aging part, and fresh and tender part stays;
(2) preserve, be placed on the fresh-keeping rack of multilayer by the wild mountain fern dish through screening, fresh-keeping rack sends into fresh-keeping warehouse, and at 0 DEG C of-4 DEG C of temperature, carry out low-temperature circulating fresh-retaining preserving, fresh keeping time reaches 15-20 days;
(3) sterilizing, being arranged downwards by wild mountain fern dish root after fresh-retaining preserving is placed in resistant to elevated temperatures grid frame, then frame is inserted on the support in high-pressure boiler, make wild mountain fern dish root be placed in temperature be 120 DEG C-170 DEG C first boil 3 minutes under water, afterwards mountain fern dish wild in frame is immersed completely temperature be 120 DEG C-170 DEG C boil 3 minutes more under water, carry out high temperature and boil disinfection, guarantee that the wild mountain fern dried vegetable of processing and fabricating is without any bad composition;
(4) rinsing, carries out circulation rinsing 5-8 minute by the wild mountain fern dish after disinfection with natural mountain spring water, removes the impurity in wild mountain fern dish, and realizes cooling fast;
(5) dry, the wild mountain fern dish layering of rinsed clean is dried in the air on the overhead adjustable shelf sub-grid of 60 centimeters, guarantee there is no contamination by dust, air-dry under being placed in natural conditions, tedded once every 2 hours, ted to frustrate by hand simultaneously and rub, to make crude fibre fracture wherein, through the natural drying of 6-9 hour, finally carry out vacuum sealed package with vacuum packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603262.1A CN105166749A (en) | 2015-09-16 | 2015-09-16 | Processing method of wild fiddlehead ferns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603262.1A CN105166749A (en) | 2015-09-16 | 2015-09-16 | Processing method of wild fiddlehead ferns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105166749A true CN105166749A (en) | 2015-12-23 |
Family
ID=54889595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510603262.1A Pending CN105166749A (en) | 2015-09-16 | 2015-09-16 | Processing method of wild fiddlehead ferns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105166749A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106666514A (en) * | 2016-12-02 | 2017-05-17 | 安徽新荣久农业科技有限公司 | Dry treatment technical method of wild fiddleheads |
| CN107373303A (en) * | 2017-07-31 | 2017-11-24 | 黔东南森林王红豆杉发展有限责任公司 | A kind of de- bitter toughness fiddlehead and its processing method without additive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101248813A (en) * | 2008-03-26 | 2008-08-27 | 东北农业大学 | Preparation of dewatered bracken |
| CN103652716A (en) * | 2013-12-13 | 2014-03-26 | 魏春 | Dried bracken |
| CN104041772A (en) * | 2014-06-24 | 2014-09-17 | 黄振忠 | Processing method of dried bracken |
-
2015
- 2015-09-16 CN CN201510603262.1A patent/CN105166749A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101248813A (en) * | 2008-03-26 | 2008-08-27 | 东北农业大学 | Preparation of dewatered bracken |
| CN103652716A (en) * | 2013-12-13 | 2014-03-26 | 魏春 | Dried bracken |
| CN104041772A (en) * | 2014-06-24 | 2014-09-17 | 黄振忠 | Processing method of dried bracken |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106666514A (en) * | 2016-12-02 | 2017-05-17 | 安徽新荣久农业科技有限公司 | Dry treatment technical method of wild fiddleheads |
| CN107373303A (en) * | 2017-07-31 | 2017-11-24 | 黔东南森林王红豆杉发展有限责任公司 | A kind of de- bitter toughness fiddlehead and its processing method without additive |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |