CN107954544A - A kind of food decoloration fining agent and preparation method thereof - Google Patents
A kind of food decoloration fining agent and preparation method thereof Download PDFInfo
- Publication number
- CN107954544A CN107954544A CN201711176536.9A CN201711176536A CN107954544A CN 107954544 A CN107954544 A CN 107954544A CN 201711176536 A CN201711176536 A CN 201711176536A CN 107954544 A CN107954544 A CN 107954544A
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- Prior art keywords
- decoloration
- fining agent
- food
- parts
- mud
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of food decoloration fining agent, it is made of the component of following parts by weight：60 80 parts of aluminium polychlorides, 10 46 parts of modified alta-muds and 10 20 parts of alum.The decoloration fining agent cost of the present invention is low, and molecular weight is big, and cooperative effect is good, is easy to by settling out；The decoloration fining agent is adaptable, available for various Ph in the range of, decolorizing ability is strong, effect stability, easy to use, easy to operate；The decoloration fining agent is safe and non-toxic, available for the decoloration in varieties of food items production process.
Description
Technical field
The invention belongs to food-processing industry liquid decoloration technical field, and in particular to a kind of food decoloration fining agent and its
Preparation method.
Background technology
In food processing process, often having some impurity, residue, protein etc. influences liquid glucose, plant extract
The material of the product clarity such as (breast) liquid, zymotic fluid, Chinese medicine preparation, fruit juice fruit wine, if not removing these impurity, these impurity
Remain in food, the mouthfeel and quality of food can be influenced.
The principle of common clarification decoloration is that milk of lime is added in pending liquid, is then passed through sulfur dioxide again,
Using milk of lime and the absorption property of the calcium sulfite of sulfur dioxide reaction generation, adsorbing contaminant and precipitation of colored materials separate out.
Although this is with certain clarification decoloring ability, milk of lime and sulfur dioxide are that substep adds, in continuous production, two
The reaction of person is more difficult completely, and both extents of reaction meeting large effect clarifying effect, in addition, remaining sulfur dioxide
The quality of product can be influenced, also there is certain harm to human body.
Therefore, it is necessary to one kind clarification good decolorizing effect, safe and non-toxic, raw material to be easy to get, and preparation process is simple to operation, production
The decoloration fining agent relatively low with processing cost.
The content of the invention
The object of the present invention is to provide one kind clarification good decolorizing effect, raw material to be easy to get, and preparation process is simple to operation, production
The decoloration fining agent relatively low with processing cost, the decoloration fining agent is safe and non-toxic, available for de- in varieties of food items production process
Color.
The technical solution adopted by the present invention is：A kind of food decoloration fining agent, is made of the component of following parts by weight：
60-80 parts of aluminium polychloride,
10-46 parts of modified alta-mud,
10-20 parts of alum.
Preferably, food decoloration fining agent is made of the component of following parts by weight：
65-75 parts of aluminium polychloride,
20-40 parts of modified alta-mud,
12-18 parts of alum.
Preferably, the aluminium polychloride is reacted by aluminium hydroxide and high purity hydrochloric acid, then spray-dried is prepared.
Aluminium polychloride has the performances such as larger specific surface area, absorption, cohesion, precipitation, and adaptation waters is wide, hydrolysis rate
It hurry up, adsorption capacity is strong, forms the advantages that alumen ustum is big, and the close precipitation of matter is fast, and delivery turbidity is low, and dewatering is good.Aluminium polychloride is fitted
It is applied widely for the raw water of various turbidity, pH.
Preferably, the condition of spray drying, which controls, is：Temperature is 120-200 DEG C, time 3-10min.
Preferably, the modified alta-mud is the bentonite of sodium modification.
Present invention also offers the preparation method of food decoloration fining agent, comprise the following steps：
1) by bentonite sodium modification, washing purification, obtains modified alta-mud；
2) aluminium hydroxide and high purity hydrochloric acid are reacted, spray drying, is made aluminium polychloride；
3) modified alta-mud, aluminium polychloride, alum are mixed, that is, obtains food decoloration fining agent.
Present invention also offers the method for carrying out clarification decoloration using food decoloration fining agent, comprise the following steps：
1) food decoloration fining agent is dissolved in the water, wherein, the mass ratio of decoloration fining agent and water is 1:2-3, obtains
Food decoloration clarification agent solution；
2) food decoloration clarification agent solution is added into the reaction tank equipped with pending liquid, be stirred；
3) the pending liquid after being stirred in step 2) is discharged into sedimentation basin and carries out precipitation process, separates out mud and filter
Liquid；
4) filtrate for obtaining step 3) is discharged into filtering ponds filtering, isolates clear liquid, that is, completes decoloration clarification.
Preferably, in step 2), pending liquid addition 0.3-1.2kg decoloration clarification agent solutions per ton.
Preferably, in step 2), the condition being stirred is：Mixing speed is 50-150r/min, time 5-20min.
The flow of clarification decoloration is carried out as shown in Figure 1, before use, should be first according to product stoste using food decoloration fining agent
Lab scale is carried out, selects that clarifying effect is good, the small Best Point of decoloration fining agent injected volume, decoloration fining agent should be used while allocating.Specifically
Operation is as follows：Food decoloration fining agent is dissolved in the water, wherein, the mass ratio of decoloration fining agent and water is 1:2-3, is eaten
Pint color clarification agent solution；Food decoloration clarification agent solution is added into the reaction tank equipped with pending liquid, is stirred；Connect
Into sedimentation basin and carry out precipitation process, separate out mud and filtrate；Filtrate enters back into filtering ponds filtering, isolates clear liquid, i.e., complete
Clarified into decoloration.
Decoloration fining agent, with processes such as electrochemistry, cohesion, absorption, has stronger bridge formation to adsorb and makees in hydrolytic process
With, by add decolourize fining agent, the pigment in colored liquid to be treated and fine impurities are adsorbed, coprecipitation coating
Processing, obtains the liquid of achromaticity and clarification, settling time is short, and dosage is few after filtering.
The beneficial effects of the invention are as follows：The decoloration fining agent cost of the present invention is low, and molecular weight is big, and cooperative effect is good, is easy to
By settling out；The decoloration fining agent is adaptable, available for various Ph in the range of, decolorizing ability is strong, effect stability, user
Just it is, easy to operate；The decoloration fining agent is safe and non-toxic, available for the decoloration in varieties of food items production process.
Brief description of the drawings
Fig. 1 is the flow chart that clarification decoloration is carried out using food decoloration fining agent.
Embodiment
Embodiment 1
A kind of food decoloration fining agent, is made of the component of following parts by weight：
60 parts of aluminium polychloride,
10 parts of the bentonite of sodium modification,
10 parts of alum.
A kind of preparation method of food decoloration fining agent, comprises the following steps：
1) by bentonite sodium modification, washing purification, obtains modified alta-mud；
2) aluminium hydroxide and high purity hydrochloric acid are reacted, in the case where temperature is 120 DEG C, is spray-dried 3min, polyaluminium is made
Aluminium；
3) modified alta-mud, aluminium polychloride, alum are mixed, that is, obtains food decoloration fining agent.
Embodiment 2
A kind of food decoloration fining agent, is made of the component of following parts by weight：
65 parts of aluminium polychloride,
20 parts of the bentonite of sodium modification,
12 parts of alum.
A kind of preparation method of food decoloration fining agent, comprises the following steps：
1) by bentonite sodium modification, washing purification, obtains modified alta-mud；
2) aluminium hydroxide and high purity hydrochloric acid are reacted, in the case where temperature is 180 DEG C, is spray-dried 5min, polyaluminium is made
Aluminium；
3) modified alta-mud, aluminium polychloride, alum are mixed, that is, obtains food decoloration fining agent.
Embodiment 3
A kind of food decoloration fining agent, is made of the component of following parts by weight：
70 parts of aluminium polychloride,
35 parts of the bentonite of sodium modification,
16 parts of alum.
A kind of preparation method of food decoloration fining agent, comprises the following steps：
1) by bentonite sodium modification, washing purification, obtains modified alta-mud；
2) aluminium hydroxide and high purity hydrochloric acid are reacted, in the case where temperature is 150 DEG C, is spray-dried 8min, polyaluminium is made
Aluminium；
3) modified alta-mud, aluminium polychloride, alum are mixed, that is, obtains food decoloration fining agent.
Embodiment 4
A kind of food decoloration fining agent, is made of the component of following parts by weight：
65 parts of aluminium polychloride,
20 parts of the bentonite of sodium modification,
12 parts of alum.
The preparation method of food decoloration fining agent is identical with the preparation method of the food decoloration fining agent of embodiment 3.
Embodiment 5
A kind of food decoloration fining agent, is made of the component of following parts by weight：
80 parts of aluminium polychloride,
46 parts of the bentonite of sodium modification,
20 parts of alum.
The preparation method of food decoloration fining agent is identical with the preparation method of the food decoloration fining agent of embodiment 3.
Embodiment 6
The method that the food decoloration fining agent prepared using embodiment 1 carries out clarification decoloration, comprises the following steps：
1) food decoloration fining agent is dissolved in the water, wherein, the mass ratio of decoloration fining agent and water is 1:2, eaten
Pint color clarification agent solution；
2) food decoloration clarification agent solution is added into the reaction tank equipped with pending liquid, low whipping speed 150r/
Under min, 15min is stirred, wherein pending liquid addition 0.5kg decoloration clarification agent solutions per ton；
3) the pending liquid after being stirred in step 2) is discharged into sedimentation basin and carries out precipitation process, separates out mud and filter
Liquid；
4) filtrate for obtaining step 3) is discharged into filtering ponds filtering, isolates clear liquid, that is, completes decoloration clarification.
Embodiment 7
The method that the food decoloration fining agent prepared using embodiment 1 carries out clarification decoloration, comprises the following steps：
1) food decoloration fining agent is dissolved in the water, wherein, the mass ratio of decoloration fining agent and water is 1:2.5, obtain
Food decoloration clarification agent solution；
2) food decoloration clarification agent solution is added into the reaction tank equipped with pending liquid, low whipping speed 50r/
Under min, 10min is stirred, wherein pending liquid addition 1kg decoloration clarification agent solutions per ton；
3) the pending liquid after being stirred in step 2) is discharged into sedimentation basin and carries out precipitation process, separates out mud and filter
Liquid；
4) filtrate for obtaining step 3) is discharged into filtering ponds filtering, isolates clear liquid, that is, completes decoloration clarification.
Claims (9)
- The fining agent 1. a kind of food decolourizes, it is characterised in that be made of the component of following parts by weight：60-80 parts of aluminium polychloride,10-46 parts of modified alta-mud,10-20 parts of alum.
- The fining agent 2. food according to claim 1 decolourizes, it is characterised in that be made of the component of following parts by weight：65-75 parts of aluminium polychloride,20-40 parts of modified alta-mud,12-18 parts of alum.
- The fining agent 3. food according to claim 1 or 2 decolourizes, it is characterised in that the aluminium polychloride is by hydroxide Aluminium and high purity hydrochloric acid react, then spray-dried are prepared.
- The fining agent 4. food according to claim 3 decolourizes, it is characterised in that the condition of spray drying, which controls, is：Temperature For 120-200 DEG C, time 3-10min.
- The fining agent 5. food according to claim 1 or 2 decolourizes, it is characterised in that the modified alta-mud changes for sodium The bentonite of property.
- 6. the preparation method of the food decoloration fining agent any one of claim 1-5, it is characterised in that including following step Suddenly：1) by bentonite sodium modification, washing purification, obtains modified alta-mud；2) aluminium hydroxide and high purity hydrochloric acid are reacted, spray drying, is made aluminium polychloride；3) modified alta-mud, aluminium polychloride, alum are mixed, that is, obtains food decoloration fining agent.
- 7. the method for carrying out clarification decoloration using the food decoloration fining agent any one of claim 1-5, its feature exist In comprising the following steps：1) food decoloration fining agent is dissolved in the water, wherein, the mass ratio of decoloration fining agent and water is 1:2-3, obtains food Decoloration clarification agent solution；2) food decoloration clarification agent solution is added into the reaction tank equipped with pending liquid, be stirred；3) the pending liquid after being stirred in step 2) is discharged into sedimentation basin and carries out precipitation process, separates out mud and filtrate；4) filtrate for obtaining step 3) is discharged into filtering ponds filtering, isolates clear liquid, that is, completes decoloration clarification.
- 8. the method according to the description of claim 7 is characterized in that in step 2), pending liquid addition 0.3-1.2kg per ton takes off Color clarifies agent solution.
- 9. the method according to the description of claim 7 is characterized in that in step 2), the condition being stirred is：Mixing speed is 50-150r/min, time 5-20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176536.9A CN107954544A (en) | 2017-11-22 | 2017-11-22 | A kind of food decoloration fining agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176536.9A CN107954544A (en) | 2017-11-22 | 2017-11-22 | A kind of food decoloration fining agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107954544A true CN107954544A (en) | 2018-04-24 |
Family
ID=61959628
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711176536.9A Pending CN107954544A (en) | 2017-11-22 | 2017-11-22 | A kind of food decoloration fining agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526517A (en) * | 2021-08-11 | 2021-10-22 | 内蒙古宁城天宇膨润土科技有限公司 | Bentonite for clarifying wine and fruit juice, preparation method and application thereof |
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|---|---|---|---|---|
| US3539393A (en) * | 1968-06-12 | 1970-11-10 | Ritter Pfaudler Corp | Sugar clarification process |
| CN101333022A (en) * | 2007-09-18 | 2008-12-31 | 唐子林 | Ecological modifying agent for mineral substance water quality |
| CN102356164A (en) * | 2009-04-02 | 2012-02-15 | 南方化学股份公司 | Method for purification of crude sugar juices |
| EP2411546B1 (en) * | 2009-03-26 | 2013-07-03 | Vishnukumar Mahadeo Kulkarni | Method for producing clarified juice, packagible juice, ethanol and sugar from sugarcane and system thereof |
-
2017
- 2017-11-22 CN CN201711176536.9A patent/CN107954544A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539393A (en) * | 1968-06-12 | 1970-11-10 | Ritter Pfaudler Corp | Sugar clarification process |
| CN101333022A (en) * | 2007-09-18 | 2008-12-31 | 唐子林 | Ecological modifying agent for mineral substance water quality |
| EP2411546B1 (en) * | 2009-03-26 | 2013-07-03 | Vishnukumar Mahadeo Kulkarni | Method for producing clarified juice, packagible juice, ethanol and sugar from sugarcane and system thereof |
| CN102356164A (en) * | 2009-04-02 | 2012-02-15 | 南方化学股份公司 | Method for purification of crude sugar juices |
Non-Patent Citations (2)
| Title |
|---|
| 孙喜房: "膨润土钠化改型即葡萄酒澄清剂的开发与利用", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
| 黄雪松等: "大蒜多糖提取液的澄清条件研究", 《食品科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526517A (en) * | 2021-08-11 | 2021-10-22 | 内蒙古宁城天宇膨润土科技有限公司 | Bentonite for clarifying wine and fruit juice, preparation method and application thereof |
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Application publication date: 20180424 |
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