CN101455269B - Processing method and system for producing feedstuff main material using sauce residue - Google Patents
Processing method and system for producing feedstuff main material using sauce residue Download PDFInfo
- Publication number
- CN101455269B CN101455269B CN2008102206658A CN200810220665A CN101455269B CN 101455269 B CN101455269 B CN 101455269B CN 2008102206658 A CN2008102206658 A CN 2008102206658A CN 200810220665 A CN200810220665 A CN 200810220665A CN 101455269 B CN101455269 B CN 101455269B
- Authority
- CN
- China
- Prior art keywords
- soy sauce
- sauce slag
- squeezing
- slag
- processing method
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Soy Sauces And Products Related Thereto (AREA)
- Fodder In General (AREA)
Abstract
The present invention discloses a processing method and system for making the sauce dregs as main feed ingredients, wherein, the processing method includes the following steps: (1) adding water: adding water in the sauce and uniformly mixing; (2) enzymolysis crushing: adding cellulase in the sauce dregs, uniformly mixing, and then performing thermal insulation fermentation; (3) filtering: performing primary de-watering to the sauce dregs after enzymolysis of the (2) step, and separating dregs and water; (4) squeezing: performing high-pressure squeezing to the sauce dregs obtained by the (3) step, further removing moisture, so that the obtained sauce dregs is the main ingredient of the animal feed. The system includes a feed device, a mixing device (1), a fermentation tank (3), a filter (5), a conveyer (6) and a squeezing device (7), wherein, the mixing device (1), the fermentation tank (3), and the filter (5) are connected in sequence by a pipe (8) and a pump (2), and the filter (5) and the squeezing device (7) are connected by the conveyer (6) as a mechanization continuous production process system. The processing method disclosed by the invention can fully realize the recycling use of resources, has no contaminant discharging in the apparatus production processes which is environmentally friendly.
Description
Technical field
The present invention relates to the processing method and the system thereof of soy sauce slag, particularly relate to recyclable processing method and the system thereof that utilizes the soy sauce slag to make the soy sauce slag of feedstuff main material.
Background technology
In the prior art, soy sauce is a kind of basic flavouring of the cooking, and the market demand is stable and a large amount of, as produce soy sauce waste residue---the output of soy sauce slag is also very big.Many soy sauce are to be that raw material is made with soybean, wheat or flour, and the fat content in the soy sauce slag is up to 20%～28% (dry weight, down with), and near the oil content of rapeseed, crude protein content is more than 10%, even up to 30%; In addition, also contain abundant fiber, sugar, phosphatide etc.It is that raw material is made with dregs of beans, flour that some soy sauce are also arranged, and the crude fat content in the soy sauce slag is 7.4%～8.6%, and crude protein content is 19.5%～25.8%, and content of reducing sugar is 10.7%～12.3%.In a word, in the sweat of raw materials of soy sauce, the protein in raw material, starch are utilized by part, other nutritional labelings, staying mostly in the soy sauce slag as grease, fiber, phosphatide etc., therefore, is what to be rich in as the nutritional labeling of animal feed in the soy sauce slag.
But, for a long time, it is believed that the soy sauce slag is the industrial refuse that strange taste disturbs residents, its reason is that the soy sauce pulp water divides content bigger, and is generally between 40%～82%, very easily putrid and deteriorated, the long-distance transport difficulty.And the enterprise of ordinary production soy sauce all will produce a large amount of soy sauce waste residues every day, must handle at once, otherwise environmental pollution is extremely serious, summer particularly handles untimelyly, can produce strong pungent acid smell, smoked people's dizziness, feels sick.
In addition, the soy sauce slag also has certain toxicity, and main cause is because salt content is higher in the soy sauce slag, and about 10%, even up to 25%, the soy sauce slag that does not have to handle is as animal feed, and palatability is poor, feeds for a long time or once feeds amount too much, very easily cause salt poisoning, the lighter feed falls sharply, and loses weight, heavy then animal dead.Therefore, the soy sauce slag is used for feed, is subjected to strict control, and consumption is few.How to handle these " refuses " effectively, thoroughly solve the situation that soy sauce waste residue strange taste disturbs residents, for a long time, some regional producers feel very thorny.Therefore, in the prior art, when the soy sauce slag is used to make animal feed, all must carry out desalting processing, but, cause the soy sauce slag to be difficult to be used as in a large number the raw material of animal feed because its desalting effect is bad to the soy sauce slag.
And also there are the equipment manufacturing cost height in existing soy sauce slag desalination, dewatering, the energy consumption height, and treatment effeciency is low, needs the water treatment amount big, the salt solution muddiness after the processing, most salt solution has little time recycling just to begin to degenerate, and therefore causes new environmental pollution.
Summary of the invention
One of purpose of the present invention provides a kind ofly can remove salinity in the soy sauce slag and moisture, cost is low and efficient the is high processing method of the soy sauce slag being made feedstuff main material effectively, and treated soy sauce slag meets the safety requirements of animal feed.
Two of purpose of the present invention provides the system that implements above-mentioned processing method.
First purpose of the present invention can realize by following technical scheme: a kind of the soy sauce slag is made the processing method of feedstuff main material, it may further comprise the steps:
(1) adds water: in the soy sauce slag, add water, and stir;
(2) enzymolysis fragmentation: in adding the soy sauce slag of water, add cellulase again and mix, carry out heat-preservation fermentation then;
(3) filter: the soy sauce slag behind the enzymolysis of (2) step acquisition is carried out preliminary dewatering, and pulp water separates;
(4) squeezing: the soy sauce slag that (3) step is obtained carries out high-pressure compressing, further removes moisture, and the soy sauce slag of gained is promptly as the major ingredient of animal feed.
After the present invention fully mixes by the sauce bottom sludge and water, adding cellulase carries out heat-preservation fermentation and makes that cellulose obtains sufficient hydrolysis fragmentation in the soy sauce slag, make soy sauce slag surface and be hidden in inner salinity and can fully be dissolved in the water, pulp water separates after filtering, most of salinity is discharged with water, pass through press dewatering again, make most salinities in the soy sauce slag along with the press filtration of water is discharged, soy sauce slag salinity after the processing can be reduced to 5g/100g, reduced by 88% than soy sauce slag salinity 45g/100g before handling, met the requirement of making high protein feed.And the salt solution that press filtration is come out can reuse in sauce fermentation, improves the local flavor of soy sauce, realizes Sustainable utilization of resources.
Desalination effect to the soy sauce slag is directly proportional with the water yield of interpolation, but when the water yield was increased to a certain degree, the dissolution rate of the salinity in the soy sauce slag reduced.If the increase water yield blindly, the cost that the soy sauce slag is handled increases, and the unnecessary salt solution in processing back is difficult to owing to salt concentration is on the low side utilize and is apt to deteriorate.Therefore, the weight ratio of the sauce bottom sludge and water in the step of the present invention (1) is controlled in 1: 1～1: 2.2 scope; Preferable weight ratio is 1: 1.2～1: 1.8, and best weight ratio is 1: 1.4～1: 1.6.
The present invention can carry out following improvement: owing to contain 5% crude fibre in the soybean, wherein 74% crude fibre is all in soybean peel, and crude fibre can not be decomposed by fermentation in the soy sauce production process, and its existence influences the speed of separating out of soy sauce slag salinity; Therefore adding a kind of compound biological enzyme makees catalyst, and the hydrolysis of energy catalyse cellulose generates short fiber, cellobiose, glucose etc., accelerates separating out of salt.
The addition of cellulase of the present invention can be according to the mixed proportion adjustment of water and soy sauce slag, general cellulase addition is 1%～4.0% of soy sauce slag and an aqueous mixtures gross weight, preferable cellulase addition is 2.5%～3.0% of soy sauce slag and an aqueous mixtures gross weight, then can more effectively remove a large amount of salinities of soy sauce slag inside, can satisfy the desalting effect of the best of big production, can greatly reduce production cost and shorten the production time.Described cellulase is an acidic cellulase, and the effect pH value of this enzyme is 4.5～6.2, and optimal effect pH value is 4.8; Temperature range is 40～65 ℃, and optimal temperature is 60 ℃, and temperature retention time is 30min～60min, and optimal temperature retention time is 45min.
The present invention can do following improvement: in order to realize high filtration efficiency, the filtration in the described step (3) adopts vacuum to inhale worry.
The present invention can also do following improvement: the squeezing in the described step (4) is divided into thick squeezing and pressure-sizing is pressed:
(4)-1 slightly squeeze: the moisture soy sauce slag of (3) step gained is sent into squeezed moisture in the squeezer for the first time;
(4)-2 pressure-sizing is pressed: will send in the squeezer for the second time through the soy sauce slag of thick squeezing and squeeze, and remove moisture and get final product.
The squeezing ability is high more, and dehydrating effect is obvious more, but considers that the squeezer pressability is high more, the squeezing stroke is short more, each soy sauce slag treating capacity is few more, therefore is chosen in to squeeze under 60～160 tons of pressure slightly to squeeze in 1～4 hour, and preferred range is to squeeze 2～3 hours under 80～120 tons of pressure.And because soy sauce slag squeezing back volume-diminished, can satisfy the stroke of high pressability squeezer, under 300～1000 tons of pressure, squeeze after thick the pressure and carried out the pressure-sizing press for extracting juice in 1～2 hour, preferred range is to squeeze 1～1.5 hour under 600～800 tons of pressure, last soy sauce slag dehydration back moisture content can reach about 26%, and the few dehydrating effect of power consumption is obvious.
Second purpose among the present invention realizes by following technical measures: a kind of system of processing of the soy sauce slag being made feedstuff main material, it is characterized in that: this system comprises feed arrangement, agitating device, fermentation tank, filter, conveying device and pressing device, by pipeline and pump with agitating device, fermentation tank is connected successively with filter, be connected by conveying device between described filter and the pressing device, meet until output from pressing device and cook the soy sauce slag that feedstuff main material requires so that make original soy sauce slag enter behind the agitating device promptly automatically each device through native system by feed arrangement.
The present invention can do following improvement again: between fermentation tank and filter, sets up a storage tank, is stored in the storage tank through the soy sauce slag of fermentation process, so that continue feed to filter, and the continuity that the assurance system produces.
The present invention can also do following improvement: described pressing device is provided with former and later two, and preceding squeezer is done thick squeezing to the soy sauce slag, and back squeezer is done pressure-sizing to the soy sauce slag and pressed.The tonnage of pressure-sizing crusher is higher than the tonnage of thick squeezer.
Beneficial effect of the present invention:
(1) the present invention is fermented to the soy sauce slag because of adopting cellulase, makes the cell wall rupture in the soy sauce slag, need not to adopt pulverizer that the soy sauce slag is carried out fragmentation, intracellular salinity fully is dissolved in the water is removed.Therefore, can remove salinity and moisture in the soy sauce slag effectively, the soy sauce slag is made be met the major ingredient of making high protein feed.This feedstuff main material can improve feed digestibility, obviously improves gain in weight, milk production and the egg production of animal, and the ability that can improve the disease-resistant of animal and conform.
(2) soy sauce slag processing method provided by the invention use equipment cost low, energy consumption is little, production efficiency is high, can satisfy the requirement that large-scale soy sauce manufacturing enterprise need handle a large amount of soy sauce waste residues every day with lower input and operating cost.
(3) the present invention not only can transform the soy sauce waste residue as and meet the major ingredient of making high protein feed, and salt content reaches 11g/100g from the salt solution that the press filtration of soy sauce slag is come out, only need to add an amount of crude salt make it to reach produce the concentration that soy sauce requires can be in order in the fermentation that is used in soy sauce, and help improving the local flavor of soy sauce, realize Sustainable utilization of resources.
(4) the present invention is owing to have aforementioned advantages, thus can fully realize the recycling of resource, and the thing that has no pollution in the device fabrication process discharges, and is beneficial to environmental protection.
Description of drawings
Fig. 1 is the FB(flow block) of the processing method embodiment one of soy sauce slag of the present invention;
Fig. 2 soy sauce desalting of the present invention, dewatering processing device flow chart.
The specific embodiment
Embodiment one
The processing method of a kind of soy sauce slag as shown in Figure 1, it comprises the steps:
(1) add water: add water in the soy sauce slag, and stir, the pulp water ratio sees Table one;
(2) enzymolysis fragmentation: in adding the soy sauce slag of water, add cellulase again and mix, carry out heat-preservation fermentation then;
(3) filter: the soy sauce slag behind the enzymolysis of (2) step acquisition is carried out preliminary dewatering, and pulp water separates;
(4) squeezing: the soy sauce slag that (3) step is obtained carries out high-pressure compressing, further removes moisture, and the soy sauce slag of gained is promptly as the major ingredient of animal feed.
Wherein, after step (3) was separated, the salt content in slag charge and the salt solution was measured as follows respectively:
Table one: pulp water weight ratio effect relatively
Data are found out from the table one, increase along with the pulp water weight ratio, salinity in the soy sauce slag progressively descends, but the amplitude that reduces is also fewer and feweri, in conjunction with current soy sauce production technology, reach maximum recycling in order to make salt solution, avoid that the salt solution that reclaims is excessive to cause waste, the pulp water weight ratio of setting is between 1: 1～1: 2.2, and better suited pulp water weight ratio was at 1: 1.4～1: 1.6.
After pulp water being mixed with pulp water weight ratio 1: 1.6, pH value is adjusted to 4.8, add the heat-preservation fermentation that cellulase carries out 60 ℃, by fermentation hydrolysis kind skin crude fibre salt is analyzed, wherein cellulase addition and fermentation time are referring to table two, and described cellulase is selected acidic cellulase for use.
After step (3) was separated, the salt content in slag charge and the salt solution was measured and is seen Table two:
Table two: cellulase addition and fermentation time effect are relatively
From table two data, the cellulase addition is controlled at 1.0%～4.0% or 2.5%～3.0% o'clock of pulp water gross weight, and effect is more obvious.And the cellulase addition reduces salinity effect greater than not improving at 4.0% o'clock, illustrate that the enzyme addition is saturated, fermentation time all has good desalting effect between 30～60min simultaneously, but from table two see the fermentation 45min after the salt amount of analyzing seldom, desalting effect has begun to weaken, be control processing cost and shortening production cycle, the preferred 30～45min of fermentation time can satisfy the requirement of the abundant desalination of soy sauce slag.
Present embodiment adopts the pressure shown in the table three with press apparatus the soy sauce slag after separating through step (3) to be carried out further processed with the time.Relatively see Table three through the press dewatering effect:
Table three: different pressures and dehydrating effect comparison under the time
In conjunction with above data analysis, the dehydrating effect that the squeezing ability is high more is obvious more, but the pressability owing to the squeezer of considering high pressability is high more, the squeezing stroke is short more, each soy sauce slag treating capacity is few more, therefore, 60T～160T or 80T～120T squeezer is as the thick squeezing of the first step, squeezed 2～4 hours or 2～3 hours, and because soy sauce slag squeezing back volume reduces, can satisfy the stroke of the squeezer of high pressability, the soy sauce slag is transferred to after slightly squeezing and is carried out pressure-sizing press for extracting juice 1～2 hour or 1～1.5 hour in 300～1000T or the 600～800T squeezer again, can satisfy productivity ratio and desalting effect greatly preferably at cost with on the unit interval.For example, the squeezing of squeezer that selection pressure is 700 tons, soy sauce slag dehydration back moisture content can reach about 26%, power consumption less and also dehydrating effect obvious, squeezing back soy sauce slag salinity can be reduced to 5g/100g simultaneously.
As shown in Figure 2, the treatment system that can realize the soy sauce slag of said method comprises the feed arrangement (not shown), agitating device 1, fermentation tank 3, storage tank 4, filter 5, conveying device 6 and pressing device 7, by pipeline 8 and pump 2 with agitating device 1, fermentation tank 3, storage tank 4 is connected successively with filter 5, be connected by conveying device 6 between described filter 5 and the pressing device 7, promptly meet until output from pressing device 7 through each device of native system automatically and cook the soy sauce slag that feedstuff main material requires so that make original soy sauce slag enter agitating device 1 back by feed arrangement.
Wherein, feed arrangement is selected quantitative auger, motor grab or PVC conveyer belt for use, and agitating device 1 is selected leaf formula mixer for use, and pump 2 is selected the forced feed pump for use, and fermentation tank 3 is selected the laminated heat-preserving fermentation tank for use; Storage tank 4 is selected stainless steel round bottom jar for use, and conveying device 6 is selected the flat conveyer belt of PVC for use, and filter 5 is selected WLB type vacuum filter without cloth, flame filter press, leaf-type filter or filter centrifugal for use; Pressing device 7 is selected soy sauce squeezer, pressafiner or NP type belt filter press for use.
The embodiment of described each device is not limited only to above-mentioned cited equipment, all can realize purpose of the present invention at the equipment with identical function in the art, all within protection domain of the present invention.
Claims (5)
1. one kind the soy sauce slag made the processing method of feedstuff main material, it is characterized in that it may further comprise the steps:
(1) adds water: in the soy sauce slag, add water, and stir;
(2) enzymolysis fragmentation: in adding the soy sauce slag of water, add cellulase again and mix, carry out heat-preservation fermentation then;
(3) filter: the soy sauce slag behind the enzymolysis of (2) step acquisition is carried out preliminary dewatering, and pulp water separates;
(4) squeezing: the soy sauce slag that (3) step is obtained carries out high-pressure compressing, further removes moisture, and the soy sauce slag of gained is promptly as the major ingredient of animal feed;
The weight ratio of the sauce bottom sludge and water in the described step (1) is 1: 1～1: 2.2;
The cellulase addition is 1.0%～4.0% of soy sauce slag and an aqueous mixtures gross weight in the described step (2).
2. according to claim 1 the soy sauce slag is made the processing method of feedstuff main material, it is characterized in that the cellulase addition is 2.5%～3.0% of soy sauce slag and an aqueous mixtures gross weight in the described step (2).
3. according to claim 2 the soy sauce slag is made the processing method of feedstuff main material, it is characterized in that described cellulase is an acidic cellulase.
4. according to claim 1 the soy sauce slag is made the processing method of feedstuff main material, it is characterized in that the squeezing in the described step (4) is divided into thick squeezing and pressure-sizing is pressed:
(4)-1 slightly squeeze: the moisture soy sauce slag of (3) step gained is sent into squeezed moisture in the squeezer for the first time;
(4)-2 pressure-sizing is pressed: will send in the squeezer for the second time through the soy sauce slag of thick squeezing and squeeze, and remove moisture and get final product.
5. according to claim 4 the soy sauce slag is made the processing method of feedstuff main material, it is characterized in that the condition of the thick squeezing of described step (4)-1 is: the squeezing 1～4 hour down of 60～100 tons of pressure; The condition of pressing in step (4)-2 pressure-sizing is: squeezing is 1～2 hour under 300～1000 tons of pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102206658A CN101455269B (en) | 2008-12-31 | 2008-12-31 | Processing method and system for producing feedstuff main material using sauce residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102206658A CN101455269B (en) | 2008-12-31 | 2008-12-31 | Processing method and system for producing feedstuff main material using sauce residue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101455269A CN101455269A (en) | 2009-06-17 |
| CN101455269B true CN101455269B (en) | 2010-10-13 |
Family
ID=40766588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102206658A Active CN101455269B (en) | 2008-12-31 | 2008-12-31 | Processing method and system for producing feedstuff main material using sauce residue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101455269B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940264B (en) * | 2010-07-30 | 2012-05-30 | 天津市畜牧兽医研究所 | Chinese medicinal extract residual component-containing beef cattle feed and application thereof |
| CN102630808A (en) * | 2012-04-18 | 2012-08-15 | 华南理工大学 | Method for processing soy sauce residue into feed major ingredient |
| CN106722774B (en) * | 2016-11-15 | 2020-11-13 | 加加食品集团股份有限公司 | Rapid filter pressing process for enzymolysis soy sauce foot |
| CN109380701A (en) * | 2017-08-02 | 2019-02-26 | 肇庆启航生物科技有限公司 | Utilize the method for soy sauce residues Production by Enzymes soy sauce matrix seasoning |
| CN107897528A (en) * | 2017-11-17 | 2018-04-13 | 芜湖盛鸿兔业养殖有限公司 | A kind of method using EM bacterium solution fermented sauces slag production high protein feed |
| CN108947844A (en) * | 2018-06-20 | 2018-12-07 | 珠海市高栏联合新材料有限公司 | A kind of Ergol cake treatment apparatus |
| CN111642730B (en) * | 2020-06-18 | 2023-06-06 | 安徽省农业科学院农产品加工研究所 | Method, product and equipment for recycling and eluting soy sauce residues |
| CN112808241A (en) * | 2020-12-24 | 2021-05-18 | 扬州工业职业技术学院 | Soy sauce residue-based biological adsorbent and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082825A (en) * | 1992-07-24 | 1994-03-02 | 中国科学院武汉病毒研究所 | Utilize soy sauce-and vinegar-residue to produce microbial protein feeding stuff (MPF) |
| CN101214005A (en) * | 2008-01-09 | 2008-07-09 | 中山装备制造工业研究院 | Sauce slag processing method and system |
-
2008
- 2008-12-31 CN CN2008102206658A patent/CN101455269B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082825A (en) * | 1992-07-24 | 1994-03-02 | 中国科学院武汉病毒研究所 | Utilize soy sauce-and vinegar-residue to produce microbial protein feeding stuff (MPF) |
| CN101214005A (en) * | 2008-01-09 | 2008-07-09 | 中山装备制造工业研究院 | Sauce slag processing method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101455269A (en) | 2009-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101455269B (en) | Processing method and system for producing feedstuff main material using sauce residue | |
| CN104187456B (en) | Extract the process of dietary fiber in pears slag | |
| CN103045372B (en) | Comprehensive utilization method of peony meal | |
| CN106497720B (en) | The deep working method of " four slags " in Kiwi berry complete utilization | |
| CN102295997B (en) | Processing method and system of kitchen waste grease | |
| CN101181080B (en) | Method for extracting crust element, fats and albumen powder from shrimp and crab | |
| CN109365480A (en) | Rubbish from cooking and kitchen garbage collaboration processing equipment and processing method | |
| CN102796768A (en) | High value integration utilization method of maize straw | |
| CN104341532A (en) | Potato slag comprehensive utilization processing method for combined production of starch and meal fiber | |
| CN113333430B (en) | Organic garbage waste resource pretreatment system and method | |
| CN108741078A (en) | The processing method for preparing the method and linseed of flaxseed gum, flax lignan, flax dietary fiber and flax protein powder | |
| CN108070630A (en) | A kind of preparation method of high-purity Lins eed protein | |
| CN1179658C (en) | Peanut protein and fat enzyme extracting process | |
| CN102618609B (en) | Method for comprehensively utilizing degreased rice bran | |
| CN111642730A (en) | Soy sauce residue cyclic elution utilization method, product and equipment | |
| CN101258922B (en) | Comprehensive utilization aloe skin processing method | |
| CN101589845A (en) | Reduce the method for content of chloride ions in paper-making method sheet tobacco | |
| CN111039702B (en) | Method for dewatering and reducing amount of waste vegetables | |
| CN102464700B (en) | Hydrolysis extraction process for yam diosgenin | |
| CN101214005B (en) | Sauce slag processing method and system | |
| CN1837234B (en) | Process for preparing low phytic acid rapeseed protein concentrate by using water and ethanol | |
| CN103382412A (en) | Preparation process for low-temperature cold-pressed carotene-rich peanut oil | |
| CN103385308A (en) | Utilization method for yellow slurry water and soybean curd residues during production process of soybean curd products | |
| CN106632583A (en) | Method for extracting walnut crude protein from walnut meat | |
| CN103652308A (en) | Industrial preparation method of high-protein grape seed dregs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |