CN102919985A - Circulatory rinsing method for production of bean sprouts - Google Patents
Circulatory rinsing method for production of bean sprouts Download PDFInfo
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- CN102919985A CN102919985A CN2012104747151A CN201210474715A CN102919985A CN 102919985 A CN102919985 A CN 102919985A CN 2012104747151 A CN2012104747151 A CN 2012104747151A CN 201210474715 A CN201210474715 A CN 201210474715A CN 102919985 A CN102919985 A CN 102919985A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The invention discloses a circulatory rinsing method for production of bean sprouts. The circulatory rinsing method solves a problem that salt content is lost, special flavour is affected, cost is high, water resources are wasted and environment is polluted with the adoption of a conventional production method. The scheme of the circulatory rinsing method is as follows: liquid waste enters a sedimentation tank for sedimentation and filtration after being rinsed, filtrate enters a steam cooker for stewing after being filtered and stewed liquid enters rinsing process as rinsing liquid for cycle use. As rinsed water is recycled for use after treatment, water resources are saved and salt content, flavour substance, microelement and the like in the rinsed water can be repeatedly utilized. The rinsed water is mixed with primarily-fermented residual liquid after three-level sedimentation for stewing and then for rinsing, so that requirements for both sanitation and quality can be ensured.
Description
Technical field
The invention belongs to the production field of the bud dish of cracking rice, be specifically related to a kind of method of the rinsing that circulates.
Background technology
The bud dish is very famous in Sichuan, and it is with " Fuling hot pickled mustard tube ", " Nanchong preserved vegetable ", " inland river root-mustard " and be called Sichuan four large salted vegetables.Contained nutrition is also enriched trace element and vitamin B1, vitamin B2 content is also very abundant.The bud dish generally refers to vegetable seeds or other trophosomes, cultivate under certain condition can be edible the Sprout vegetables such as tender shoots, bud seedling, gemmule, the young tip or young stem.The bud dish has more than 30 kind.Nutritious, the food value of leaf is tender, and unique flavor is eaten all suitable characteristics of prepared food raw, and cultural method is also very convenient.
Cracking rice the bud dish need to be through one time fermentation when making, select dish, rinsing, press dewatering, mark sugar, secondary fermentation, make with extra care, packaging and other steps.
Mainly there is the problem of following several respects in conventional rinsing process:
1. adopt the clear water rinsing, cause the salinity forfeiture after the rinsing, before secondary fermentation, need to mend salt, cause cost to raise;
2. owing to adopt the clear water rinsing, except the salinity forfeiture, trace element, the microorganism that also can cause being rich in the raw material lose, forfeiture bud dish local flavor;
3. the clear water of rinsing is running water, and the running water consumption is large, and cost is high;
4. the sewage after cleaning needs discharging, and directly the exhaust emission environment need strengthen again investment and operation cost if make environmental protection treatment.
In addition, conventional rinsing process is the manual mode of operation, has the defectives such as labour intensity is large, the rinsing quality can not be guaranteed, unhygienic.
Summary of the invention
The purpose of this invention is to provide a kind of circulation rinse method for the production of bud dish, solve existing production method and cause the problems such as salinity loss, flavor loss, cost height, water resource waste, contaminated environment.
Technical scheme of the present invention is:
Be used for the circulation rinse method that the bud dish is produced, it is characterized in that: waste liquid enters settling tank and makes the sedimentation filtration treatment after the rinsing, and the filtrate after the filtration enters the digester boiling, and the liquid after the boiling enters rinsing process as rinsing liquid, recycles.
Liquid after the described boiling flows directly into rinsing equipment, or deposits in the liquid storage tank.
The liquid that deposits liquid storage tank in regularly or quantitatively returns into the digester boiling.
Described sedimentation filtration treatment is that three grades of sedimentations are processed, and the screen pack that described three grades of sedimentations are processed adopts 100,80 and 60 purpose screen packs successively.
The raffinate of one time fermentation enters the digester boiling in the production of bud dish.
Digester digestion time 〉=10 minute.
Mend salt to 10% salinity behind the rinsing process.
Rinsing equipment is potcher.
Technical scheme of the present invention compared with prior art has following advantage:
1, the water of the present invention after with rinsing recycles after treatment, has both saved the water source, can make again the recyclings such as salinity, flavor substance and trace element in the washings.
2, contain a large amount of beneficiating ingredients in the raffinate behind the one time fermentation, by processing in the rear adding washings, can guarantee the recycling of salinity, flavor substance and trace element.
3, the water after the rinsing mixes with the raffinate of one time fermentation after three grades of sedimentations and carries out boiling, then is used for rinsing, can guarantee health and quality requirement.
4. the present invention also has the advantages such as environmentally-friendly sanitary, saving water resource, reduction cost.
Description of drawings
Fig. 1 is process chart of the present invention, among the figure
Represent circulation rinsing process route,
Represent bud dish manufacture craft route.
The specific embodiment
Raw material after pretreatment carries out one time fermentation, selects dish, sugar, secondary fermentation, refining are anhydrated, mark in rinsing, squeezing, is packaged to be at last finished product.Contain a large amount of salinities, flavor substance and trace element in the water after the rinsing, if direct discharging not only causes the loss of these compositions, also cause the waste at water source.Core of the present invention is the water after the rinsing put into and again is used for the circulation rinsing after the settling tank removal of impurities is processed, so just can farthest reduce the loss of salinity, flavor substance and trace element, generally just can remove preferably granule foreign by three grades of sedimentations, the screen pack of three grades of sedimentations adopts 100,80 and 60 purpose screen packs successively, under the effect through three layers of sedimentation and screen pack, impurity is effectively removed.Can be used for again rinsing uses.
Can have some fermentation raffinates behind the one time fermentation, have a large amount of flavor substances, beneficiating ingredient and salinity in these raffinates, the washings one after these raffinates are collected and processed are used from the circulation rinsing.
For hygienic requirements, with the raffinate of one time fermentation and the washings after processing carry out being used for next rinsing after the boiling, generally boil and just can guarantee hygienic requirements in 10 minutes.
Other steps adopt existing technique to get final product.
Embodiment
As shown in Figure 1, be used for the circulation rinse method that the bud dish is produced, waste liquid enters settling tank and makes the sedimentation filtration treatment after the rinsing, and the filtrate after the filtration enters the digester boiling, and the liquid after the boiling enters rinsing process as rinsing liquid, recycles.Liquid after the described boiling flows directly into rinsing equipment, or deposits in the liquid storage tank.The liquid that deposits liquid storage tank in regularly or quantitatively returns into the digester boiling.Described sedimentation filtration treatment is that three grades of sedimentations are processed, and the screen pack that described three grades of sedimentations are processed adopts 100,80 and 60 purpose screen packs successively.The raffinate of one time fermentation enters the digester boiling in the production of bud dish.Digester digestion time 〉=10 minute.Mend salt to 10% salinity behind the rinsing process.Rinsing equipment is potcher.
Claims (8)
1. be used for the circulation rinse method that the bud dish is produced, it is characterized in that: waste liquid enters settling tank and makes the sedimentation filtration treatment after the rinsing, and the filtrate after the filtration enters the digester boiling, and the liquid after the boiling enters rinsing process as rinsing liquid, recycles.
2. the circulation rinse method of producing for the bud dish according to claim 1, it is characterized in that: the liquid after the described boiling flows directly into rinsing equipment, or deposits in the liquid storage tank.
3. the circulation rinse method of producing for the bud dish according to claim 2, it is characterized in that: the liquid that deposits liquid storage tank in regularly or quantitatively returns into the digester boiling.
4. the circulation rinse method of producing for the bud dish according to claim 3, it is characterized in that: described sedimentation filtration treatment is that three grades of sedimentations are processed, and the screen pack that described three grades of sedimentations are processed adopts 100,80 and 60 purpose screen packs successively.
5. each described circulation rinse method of producing for the bud dish according to claim 1-4, it is characterized in that: the raffinate of one time fermentation enters the digester boiling in the production of bud dish.
6. the circulation rinse method of producing for the bud dish according to claim 5 is characterized in that: digester digestion time 〉=10 minute.
7. the circulation rinse method for the production of bud dish according to claim 6 is characterized in that: mend salt to 10% salinity behind the rinsing process.
8. the circulation rinse method of producing for the bud dish according to claim 2, it is characterized in that: rinsing equipment is potcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474715.1A CN102919985B (en) | 2012-11-21 | 2012-11-21 | Circulatory rinsing method for production of bean sprouts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474715.1A CN102919985B (en) | 2012-11-21 | 2012-11-21 | Circulatory rinsing method for production of bean sprouts |
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| CN102919985A true CN102919985A (en) | 2013-02-13 |
| CN102919985B CN102919985B (en) | 2015-04-08 |
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| CN201210474715.1A Active CN102919985B (en) | 2012-11-21 | 2012-11-21 | Circulatory rinsing method for production of bean sprouts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183612A (en) * | 2017-04-28 | 2017-09-22 | 浙江沐源环境工程有限公司 | A kind of preparation method of hot pickled mustard tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827929A (en) * | 2005-03-03 | 2006-09-06 | 西北农林科技大学 | Water saving facility for clean vegetable plant |
| JP2008306997A (en) * | 2007-06-15 | 2008-12-25 | Hamako Kairiku | Method for producing japanese plum extract |
| KR20090085997A (en) * | 2008-02-05 | 2009-08-10 | 농업회사법인농업생산자연합(주) | A ginseng pickle and product method of it |
| JP2010264349A (en) * | 2009-05-12 | 2010-11-25 | Oikosu:Kk | Salt water recycling system and salt recycling method using the same |
| CN102173488A (en) * | 2011-01-24 | 2011-09-07 | 乌毡帽酒业有限公司 | Method for recycling rice milk |
| CN102225817A (en) * | 2011-04-02 | 2011-10-26 | 南京林业大学 | Method for separating and recycling food processing wastewater rich in tannin and sodium chloride through nanofiltration membranes |
-
2012
- 2012-11-21 CN CN201210474715.1A patent/CN102919985B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827929A (en) * | 2005-03-03 | 2006-09-06 | 西北农林科技大学 | Water saving facility for clean vegetable plant |
| JP2008306997A (en) * | 2007-06-15 | 2008-12-25 | Hamako Kairiku | Method for producing japanese plum extract |
| KR20090085997A (en) * | 2008-02-05 | 2009-08-10 | 농업회사법인농업생산자연합(주) | A ginseng pickle and product method of it |
| JP2010264349A (en) * | 2009-05-12 | 2010-11-25 | Oikosu:Kk | Salt water recycling system and salt recycling method using the same |
| CN102173488A (en) * | 2011-01-24 | 2011-09-07 | 乌毡帽酒业有限公司 | Method for recycling rice milk |
| CN102225817A (en) * | 2011-04-02 | 2011-10-26 | 南京林业大学 | Method for separating and recycling food processing wastewater rich in tannin and sodium chloride through nanofiltration membranes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183612A (en) * | 2017-04-28 | 2017-09-22 | 浙江沐源环境工程有限公司 | A kind of preparation method of hot pickled mustard tube |
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| CN102919985B (en) | 2015-04-08 |
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