CN1330254C - Production method of bacterial cellulose gel for dish - Google Patents
Production method of bacterial cellulose gel for dish Download PDFInfo
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- CN1330254C CN1330254C CNB2005100703633A CN200510070363A CN1330254C CN 1330254 C CN1330254 C CN 1330254C CN B2005100703633 A CNB2005100703633 A CN B2005100703633A CN 200510070363 A CN200510070363 A CN 200510070363A CN 1330254 C CN1330254 C CN 1330254C
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- gel
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- embrittlement
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Abstract
The present invention relates to a method for preparing bacterium cellulose gel for dishes, which is characterized in that the alkali treatment is carried out after the bacterium cellulose gel is cut into strip-shaped gel, and then the strip-shaped gel is neutralized by acid to neutrality; then the embrittlement treatment is carried out under the action of an embrittling agent, and the solidify treatment is carried out to prepare the finished product, namely the bacterium cellulose gel for dishes. The method for preparing the bacterium cellulose gel for dishes has the advantages of simple technology and low cost, and the cell cellulose gel for finished dishes has the advantages of crisp and smooth mouth feeling, elasticity and good chewing properties, and furthermore, the original quality of the cell cellulose gel can be kept by high temperature treatment.
Description
Technical field
The present invention relates to a kind of production method that is used for the raw material of food processing, relate in particular to a kind of production method of bacterial cellulose gel.
Background technology
Acetobacter xylinum (Acetobaoter nylinum) leaves standstill cultivation in the nutrient solution that contains suitable carbon source, nitrogenous source, inorganic salts, just can form the layer of gel thick film at its liquid surface, its main component is a moisture 95%, dietary fiber 1.0%, crude fat 0.11%, total ash 0.67%, gather in the crops this thick film, through PROCESS FOR TREATMENT, just can be used as the raw material of food processing, now be widely used in food processing fields such as jelly, can, beverage.
Summary of the invention
The production method that the purpose of this invention is to provide a kind of bacterial cellulose gel for dish.
Design proposed by the invention is: with acetobacter xylinum cultivating in as main medium with coconut water bacterial cellulose gel carry out alkali treatment after cutting into the strip gel, be neutralized to neutrality with acid after the rinsing, embrittlement is handled under the effect of labilizer, handles to obtain the finished product bacterial cellulose gel for dish again through overcuring.Described labilizer is meant a kind of in alginate, gellan gum, the konjac glucomannan.
The production method technology of bacterial cellulose gel for dish provided by the present invention is simple, and cost is low, the gained finished product dish crisp cunning of cell cellulose gel mouthfeel, and high resilience, chewiness is good, and high-temperature process still can keep original quality.
Description of drawings
Fig. 1 is the process chart of the production method of embodiment of the invention bacterial cellulose gel for dish.
The specific embodiment
The production method of bacterial cellulose gel for dish provided by the present invention comprises Gel Treatment process, embrittlement processing procedure, solidifies processing procedure.
1, Gel Treatment process: the gel raw material is cut into the strip gel after rinsing, then soak 0.5～3h with alkaline solution, rinsing is neutralized to neutrality with acid solution again, rinsing.Described alkaline solution is 0.5～3%NaOH solution; Described acid solution is 0.5～2% hydrochloric acid solution.
2, embrittlement processing procedure: the strip gel after will handling is put into 1～2% labilizer aqueous solution and was soaked 5～10 hours, and rinsing obtains the embrittlement gel.Described labilizer is a kind of in alginate, gellan gum, the konjac glucomannan.
3, solidify processing procedure:, select for use suitable solidification processing method to be cured processing at different labilizers.When the labilizer of selecting for use was alginate, solidification processing method was with 1～2% calcium chloride water, soaked the embrittlement gel and can obtain finished product in 2～5 hours; When the labilizer of selecting for use was gellan gum, solidification processing method was that heat treated can obtain finished product in 0.5～2 hour between 100～110 ℃; When the labilizer of selecting for use was konjac glucomannan, solidification processing method was KOH solution or the Na with 1～2%
2CO
3Solution or NaHCO
3Solution soaks, and heat treated is 10～60 minutes between 100～110 ℃, can obtain finished product.
Embodiment 1
Get 500g gel raw material, through rinsing, after the cutting, aqueous solution 500ml with 2%NaOH adds immersion 1 hour, and rinsing is neutralized to neutrality with 1% aqueous hydrochloric acid solution, rinsing was soaked gel 5 hours with 2% sodium alginate aqueous solution 500ml, used weight 1.5%CaCl after rinsing
2Solution soaked 4 hours, after the rinsing dry-cleaning, obtained finished product.
Embodiment 2
Weight 1000 gel raw materials, through rinsing, after the cutting, add with the aqueous solution 1000ml of weight 0.5%NaOH and to soak 2 hours, rinsing, be neutralized to neutrality with weight 1% aqueous hydrochloric acid solution, rinsing was soaked gel 10 hours with weight 2% gellan gum 1000ml, 100～110 ℃ of processing 0.5～2 hour that are heating and curing after rinsing, cooling after the rinsing dry-cleaning, obtains finished product.
Claims (5)
1, a kind of production method of bacterial cellulose gel is characterized in that: this method comprises Gel Treatment process, embrittlement processing procedure, solidifies processing procedure; Wherein said Gel Treatment process is that the gel raw material is cut into the strip gel after rinsing, then soaks 0.5-3h with alkaline solution, and rinsing is neutralized to neutrality with acid solution again, rinsing; Described embrittlement processing procedure is the strip gel after handling to be put into the 1-2% alginate aqueous solution soaked 5-10 hour, and rinsing obtains the embrittlement gel; Described curing processing procedure is to use the 1-2% calcium chloride water, soaks the embrittlement gel and can obtain finished product in 2-5 hour.
2, a kind of production method of bacterial cellulose gel is characterized in that: this method comprises Gel Treatment process, embrittlement processing procedure, solidifies processing procedure; Wherein said Gel Treatment process is that the gel raw material is cut into the strip gel after rinsing, then soaks 0.5-3h with alkaline solution, and rinsing is neutralized to neutrality with acid solution again, rinsing; Described embrittlement processing procedure is the strip gel after handling to be put into the 1-2% gellan gum aqueous solution soaked 5-10 hour, and rinsing obtains the embrittlement gel; Described curing processing procedure is that the embrittlement gel can be obtained finished product in heat treated 0.5-2 hour between 100-110 ℃.
3, a kind of production method of bacterial cellulose gel is characterized in that: this method comprises Gel Treatment process, embrittlement processing procedure, solidifies processing procedure; Wherein said Gel Treatment process is that the gel raw material is cut into the strip gel after rinsing, then soaks 0.5-3h with alkaline solution, and rinsing is neutralized to neutrality with acid solution again, rinsing; Described embrittlement processing procedure is the strip gel after handling to be put into the 1-2% konjac glucomannan aqueous solution soaked 5-10 hour, and rinsing obtains the embrittlement gel; Described curing processing procedure is KOH solution or the Na with 1-2%
2CO
3Solution or NaHCO
3Solution soaks the embrittlement gel, between 100-110 ℃ heat treated 10-60 minute, can obtain finished product.
4, according to the production method of claim 1 or 2 or 3 described bacterial cellulose gel for dish, it is characterized in that: described alkaline solution is a 0.5-3%NaOH solution.
5, according to the production method of claim 1 or 2 or 3 described bacterial cellulose gel for dish, it is characterized in that: described acid solution is the 0.5-2% hydrochloric acid solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100703633A CN1330254C (en) | 2005-04-30 | 2005-04-30 | Production method of bacterial cellulose gel for dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100703633A CN1330254C (en) | 2005-04-30 | 2005-04-30 | Production method of bacterial cellulose gel for dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1685927A CN1685927A (en) | 2005-10-26 |
| CN1330254C true CN1330254C (en) | 2007-08-08 |
Family
ID=35303969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100703633A Expired - Fee Related CN1330254C (en) | 2005-04-30 | 2005-04-30 | Production method of bacterial cellulose gel for dish |
Country Status (1)
| Country | Link |
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| CN (1) | CN1330254C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367925C (en) * | 2006-03-29 | 2008-02-13 | 钟春燕 | Gel face pack prepared from bacteroidal cellulose |
| CN100386478C (en) * | 2006-04-25 | 2008-05-07 | 东华大学 | Method for quickly extracting bacteria cellulose from mother liquor |
| CN101731592B (en) * | 2008-11-05 | 2013-01-30 | 北京康华源医药信息咨询有限公司 | Solid food prepared by taking dietary fiber as raw material and preparation method and application thereof |
| CN102919744B (en) * | 2012-10-18 | 2013-11-06 | 广东喜之郎集团有限公司 | Integral device for coconut fruit deacidification and embrittlement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281051A (en) * | 1999-07-19 | 2001-01-24 | 天津轻工业学院 | Process for preparing bacterial cellulose by glucose oxidation and bacillus fermentation |
-
2005
- 2005-04-30 CN CNB2005100703633A patent/CN1330254C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281051A (en) * | 1999-07-19 | 2001-01-24 | 天津轻工业学院 | Process for preparing bacterial cellulose by glucose oxidation and bacillus fermentation |
Non-Patent Citations (1)
| Title |
|---|
| 木醋杆菌静态培养生产细菌纤维素的研究 苏建宇等，宁夏农学院学报，第22卷第1期 2001 * |
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| Publication number | Publication date |
|---|---|
| CN1685927A (en) | 2005-10-26 |
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Granted publication date: 20070808 |