CN102816874A - Squeezing method of sugarcane - Google Patents
Squeezing method of sugarcane Download PDFInfo
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- CN102816874A CN102816874A CN2012103224310A CN201210322431A CN102816874A CN 102816874 A CN102816874 A CN 102816874A CN 2012103224310 A CN2012103224310 A CN 2012103224310A CN 201210322431 A CN201210322431 A CN 201210322431A CN 102816874 A CN102816874 A CN 102816874A
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Abstract
The invention provides a squeezing method of sugarcane. The method includes preparing a compound enzyme preparation; crushing the sugarcane to produce a sugarcane material, and performing quadruple squeezing on the sugarcane material; spraying a compound enzyme solution to the sugarcane material evenly for infiltration, wherein the compound enzyme solution is mixed by the compound enzyme preparation and water for the infiltration, the dosage of the water for the infiltration is 15%-25% of the weight of the sugarcane, and the dosage of the compound enzyme preparation is 0.1%.-0.3% of the weight of the sugarcane; and performing a fifth squeezing on the infiltrated sugarcane material. According to the method, the compound enzyme preparation is sprayed into the sugarcane material, therefore infection of leuconostoc mesenteroides common for the sugarcane can be suppressed, influences of the leuconostoc mesenteroides on sugarcane squeezing, leaching and purity of cane juice and the like are reduced, the squeezing extraction rate of the sugarcane can be improved by more than 2.5%, the yield of commercial sugar is improved indirectly, and the economic benefit of sugar manufacturing enterprises is improved.
Description
Technical field
The present invention relates to press sugared technology field, particularly relate to a kind of cane milling method that can improve the squeezing sucrose extraction.
Background technology
China is sugar consumption big country, and China's sugar amount per capita is 8 kilograms/year; The international average amount is 21 kilograms/year; Hong Kong and Taiwan are generally also at 23 kilograms/year; The country that Europe has a year sugar amount per capita reaches more than 60 kilograms.China is one of minimum country of sugar amount per capita in the world.
The main dependence of China's sugar consumption domestic production, the output of domestic commerieal sugar accounts for 70% of total quantity consumed, and 30% commerieal sugar needs import.Sugar crop both domestic and external is mainly sugarcane and beet, and wherein sucrose accounts for more than 90% of total output of sugar at home, and the sucrose producing region is main with Guangxi, Yunnan and Guangdong; The beet sugar producing region is main with Xinjiang, Heilungkiang and the Inner Mongol.At present, the production cost of China's sugar and price are higher than the world market generally, and cost variance is bigger between each sugar enterprise.Present domestic cane sugar factory squeezing sucrose extraction is 93%～95%, and the squeezing sucrose extraction of international large-scale sugar enterprise is more than 98%, and the height of squeezing sucrose extraction directly influences a ton sugarcane output of sugar.
At present, utilize biological method to improve the raw material freshness, reduce the sucrose decomposition enzyme, improve the syrup leaching yield in conjunction with milling process and at home and abroad do not appear in the newspapers pressing the degree of decomposition of sugar.
Summary of the invention
Based on this, be necessary to provide a kind of cane milling method that improves the squeezing sucrose extraction.
A kind of cane milling method may further comprise the steps:
The preparation compound enzymic preparation, said compound enzymic preparation comprises N,O-Diacetylmuramidase, lypase, polygalacturonase, beta-glucanase, zytase, mannase; In every milliliter of said compound enzymic preparation, the vigor of N,O-Diacetylmuramidase is 120IU/mL, and the vigor of lypase is 800IU/mL; The vigor of polygalacturonase is 3000IU/mL; The vigor of beta-glucanase is 5000IU/mL, and the vigor of zytase is 6000IU/mL, and the vigor of mannase is 1000IU/mL;
Sugarcane is broken, process the sugarcane material, and said sugarcane material is carried out the quadruple squeezing;
Composite enzyme solution evenly is sprayed in the said sugarcane material; Carry out maceration, said composite enzyme solution is mixed with the maceration water by said compound enzymic preparation and is obtained, wherein; The dosage of said maceration water is 15%～25% of a sugarcane weight, and the dosage of compound enzymic preparation is 0.1 ‰ of sugarcane weight～0.3 ‰; And
Said sugarcane material behind the maceration is carried out the 5th weight to be pressed.
Among embodiment, the temperature of said maceration water is 40 ℃～65 ℃ therein.
Among embodiment, the maceration time is 1min～5min therein.
Above-mentioned cane milling method; Compound enzymic preparation is sprayed in the sugarcane material; Can suppress the infection of the common goldbeater's skin jewel bacterium of sugarcane, reduce of the influence of goldbeater's skin jewel bacterium, improve the cane milling sucrose extraction more than 2.5% the leaching of cane milling, sugarcane juice, sugarcane juice purity etc.; Improve the commerieal sugar yield indirectly, improved the economic benefit of sugar enterprise.
Description of drawings
Fig. 1 is the schema of the cane milling method of an embodiment.
Embodiment
For make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, below specific embodiments of the invention do detailed explanation.A lot of details have been set forth in the following description so that make much of the present invention.But the present invention can implement much to be different from alternate manner described here, and those skilled in the art can do similar improvement under the situation of intension of the present invention, so the present invention does not receive the restriction of following disclosed practical implementation.
See also Fig. 1, a kind of cane milling method may further comprise the steps:
Step S10, preparation compound enzymic preparation, said compound enzymic preparation comprises N,O-Diacetylmuramidase, lypase, polygalacturonase, beta-glucanase, zytase, mannase; In every milliliter of said compound enzymic preparation, the vigor of N,O-Diacetylmuramidase is 120IU/mL, and the vigor of lypase is 800IU/mL; The vigor of polygalacturonase is 3000IU/mL; The vigor of beta-glucanase is 5000IU/mL, and the vigor of zytase is 6000IU/mL, and the vigor of mannase is 1000IU/mL.
N,O-Diacetylmuramidase solubilized bacterial cell, the sugar-protein of cell membrane (mucoid) polyose has the effect of decomposition, and especially the breeding to goldbeater's skin jewel bacterium in the sugarcane raw material has the good restraining effect.
Can the degrade cerosin on sugarcane raw material surface of lypase is for other enzymes have been cleared away road to the effect of sugarcane raw material.
β-1,6 glycosidic link of the VISOSE in the beta-glucan endonuclease capable hydrolysis sugarcane material produces glucose, destroys because of it gathers the weave in that expands, and reduces the viscosity of material.
Polygalacturonase through with beta-glucanase synergy, degraded causes filtration difficulty because of the existence of pectin in the plant materials, reduces and stops up risk.
Zytase can effectively decompose xylan and the piperylene in the sugarcane.Xylan is a high polymer; When having a certain amount of xylan to exist in the sugarcane raw material, after its heating for dissolving, can follow in the refinery liquor always, can influence and boil sugar, crystallisation process; Cause the syrup return velocity slow, and be easy to form folded brilliant, glomerocryst and pseudo-brilliant.In the sugarcane material, in advance xylan degrading is become monose, help reducing the syrup viscosity, reduce and block risk.
Ubiquity mannosans in the natural plant; And content of mannan is all higher in sugarcane and beet; Mannosans also is that high polymer and xylan exist in an identical manner, and mannase can effectively be degraded to the final product seminose with mannosans.
Step S20, sugarcane is broken processes the sugarcane material, and said sugarcane material is carried out the quadruple squeezing.
The raw material sugarcane is carried out fragmentation according to common process, be cut into sheet or thread, process the sugarcane material.And the sugarcane material is carried out quadruple squeeze on squeezing machine.
Step S30, composite enzyme solution evenly is sprayed in the said sugarcane material; Carry out maceration; Said composite enzyme solution is mixed with the maceration water by said compound enzymic preparation and is obtained; Wherein, the dosage of said maceration water is 15%～25% of a sugarcane weight, and the dosage of compound enzymic preparation is 0.1 ‰ of sugarcane weight～0.3 ‰.
Preferably, the temperature of said maceration water is 40 ℃～65 ℃, and the maceration time is 1min～5min.Compound enzymic preparation is sprayed in the sugarcane material, can suppress the infection of the common goldbeater's skin jewel bacterium of sugarcane, reduces the influence of goldbeater's skin jewel bacterium to the leaching of cane milling, sugarcane juice, sugarcane juice purity etc.
Step S40, the said sugarcane material behind the maceration is carried out the 5th weight press.
Sugarcane material behind the maceration is got into the least prominent seat squeezing machine carry out the 5th weight and press, i.e. last squeezing, the back is pressed sugared technology according to routine and is carried out peace and quiet, evaporation, crystallization, purging and dry link, obtains commerieal sugar.
Above-mentioned cane milling method; Compound enzymic preparation is sprayed in the sugarcane material; Can suppress the infection of the common goldbeater's skin jewel bacterium of sugarcane, reduce of the influence of goldbeater's skin jewel bacterium, improve the cane milling sucrose extraction more than 2.5% the leaching of cane milling, sugarcane juice, sugarcane juice purity etc.; Improve the commerieal sugar yield indirectly, improved the economic benefit of sugar enterprise.
Below in conjunction with specific embodiment, the present invention is done further elaboration.
Embodiment 1
The preparation compound enzymic preparation, said compound enzymic preparation comprises N,O-Diacetylmuramidase, lypase, polygalacturonase, beta-glucanase, zytase, mannase; In every milliliter of said compound enzymic preparation, the vigor of N,O-Diacetylmuramidase is 120IU/mL, and the vigor of lypase is 800IU/mL; The vigor of polygalacturonase is 3000IU/mL; The vigor of beta-glucanase is 5000IU/mL, and the vigor of zytase is 6000IU/mL, and the vigor of mannase is 1000IU/mL.
Sugarcane is broken, process the sugarcane material, and said sugarcane material is carried out the quadruple squeezing.
Composite enzyme solution evenly is sprayed in the said sugarcane material; Carry out maceration, said composite enzyme solution is mixed with the maceration water by said compound enzymic preparation and is obtained, wherein; The dosage of said maceration water is 15% of a sugarcane weight, and the dosage of compound enzymic preparation is 0.1 ‰ of a sugarcane weight.
Said sugarcane material behind the maceration is carried out the 5th weight to be pressed.
Wherein, the temperature of said maceration water is 40 ℃, and the maceration time is 5min.
Present embodiment is carried out two groups of experiments (numbering 2,3), and obtain control group (numbering 1) with common process, the experimental result of embodiment 1 and control group is as shown in table 1.
Table 1
Can know that by table 1 the squeezing sucrose extraction of embodiment 1 has on average improved 2.59% than control group, has improved the commerieal sugar yield indirectly, has improved the economic benefit of sugar enterprise.
Embodiment 2
The preparation compound enzymic preparation, said compound enzymic preparation comprises N,O-Diacetylmuramidase, lypase, polygalacturonase, beta-glucanase, zytase, mannase; In every milliliter of said compound enzymic preparation, the vigor of N,O-Diacetylmuramidase is 120IU/mL, and the vigor of lypase is 800IU/mL; The vigor of polygalacturonase is 3000IU/mL; The vigor of beta-glucanase is 5000IU/mL, and the vigor of zytase is 6000IU/mL, and the vigor of mannase is 1000IU/mL.
Sugarcane is broken, process the sugarcane material, and said sugarcane material is carried out the quadruple squeezing.
Composite enzyme solution evenly is sprayed in the said sugarcane material; Carry out maceration, said composite enzyme solution is mixed with the maceration water by said compound enzymic preparation and is obtained, wherein; The dosage of said maceration water is 20% of a sugarcane weight, and the dosage of compound enzymic preparation is 0.2 ‰ of a sugarcane weight.
Said sugarcane material behind the maceration is carried out the 5th weight to be pressed.
Wherein, 50 ℃ of the temperature of said maceration water, the maceration time is 3min.
Present embodiment is carried out two groups of experiments (numbering 5,6), and obtain control group (numbering 4) with common process, the experimental result of embodiment 2 and control group is as shown in table 2.
Table 2
Can know that by table 2 the squeezing sucrose extraction of embodiment 2 has on average improved 2.52% than control group, has improved the commerieal sugar yield indirectly, has improved the economic benefit of sugar enterprise.
Embodiment 3
The preparation compound enzymic preparation, said compound enzymic preparation comprises N,O-Diacetylmuramidase, lypase, polygalacturonase, beta-glucanase, zytase, mannase; In every milliliter of said compound enzymic preparation, the vigor of N,O-Diacetylmuramidase is 120IU/mL, and the vigor of lypase is 800IU/mL; The vigor of polygalacturonase is 3000IU/mL; The vigor of beta-glucanase is 5000IU/mL, and the vigor of zytase is 6000IU/mL, and the vigor of mannase is 1000IU/mL.
Sugarcane is broken, process the sugarcane material, and said sugarcane material is carried out the quadruple squeezing.
Composite enzyme solution evenly is sprayed in the said sugarcane material; Carry out maceration, said composite enzyme solution is mixed with the maceration water by said compound enzymic preparation and is obtained, wherein; The dosage of said maceration water is 25% of a sugarcane weight, and the dosage of compound enzymic preparation is 0.3 ‰ of a sugarcane weight.
Said sugarcane material behind the maceration is carried out the 5th weight to be pressed.
Wherein, the temperature of said maceration water is 60 ℃, and the maceration time is 2min.
Present embodiment is carried out two groups of experiments (numbering 8,9), and obtain control group (numbering 7) with common process, the experimental result of embodiment 3 and control group is as shown in table 3.
Table 3
Can know that by table 3 the squeezing sucrose extraction of embodiment 3 has on average improved 2.55% than control group, has improved the commerieal sugar yield indirectly, has improved the economic benefit of sugar enterprise.
Embodiment 4
The preparation compound enzymic preparation, said compound enzymic preparation comprises N,O-Diacetylmuramidase, lypase, polygalacturonase, beta-glucanase, zytase, mannase; In every milliliter of said compound enzymic preparation, the vigor of N,O-Diacetylmuramidase is 120IU/mL, and the vigor of lypase is 800IU/mL; The vigor of polygalacturonase is 3000IU/mL; The vigor of beta-glucanase is 5000IU/mL, and the vigor of zytase is 6000IU/mL, and the vigor of mannase is 1000IU/mL.
Sugarcane is broken, process the sugarcane material, and said sugarcane material is carried out the quadruple squeezing.
Composite enzyme solution evenly is sprayed in the said sugarcane material; Carry out maceration, said composite enzyme solution is mixed with the maceration water by said compound enzymic preparation and is obtained, wherein; The dosage of said maceration water is 15% of a sugarcane weight, and the dosage of compound enzymic preparation is 0.3 ‰ of a sugarcane weight.
Said sugarcane material behind the maceration is carried out the 5th weight to be pressed.
Wherein, the temperature of said maceration water is 65 ℃, and the maceration time is 1min.
Present embodiment is carried out two groups of experiments (numbering 11,12), and obtain control group (numbering 10) with common process, the experimental result of embodiment 4 and control group is as shown in table 4.
Table 4
Can know that by table 4 the squeezing sucrose extraction of embodiment 4 has on average improved 2.85% than control group, has improved the commerieal sugar yield indirectly, has improved the economic benefit of sugar enterprise.
Above-mentioned cane milling method; Compound enzymic preparation is sprayed in the sugarcane material; Can suppress the infection of the common goldbeater's skin jewel bacterium of sugarcane, reduce of the influence of goldbeater's skin jewel bacterium, improve the cane milling sucrose extraction more than 2.5% the leaching of cane milling, sugarcane juice, sugarcane juice purity etc.; Improve the commerieal sugar yield indirectly, improved the economic benefit of sugar enterprise.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (3)
1. a cane milling method is characterized in that, may further comprise the steps:
The preparation compound enzymic preparation, said compound enzymic preparation comprises N,O-Diacetylmuramidase, lypase, polygalacturonase, beta-glucanase, zytase, mannase; In every milliliter of said compound enzymic preparation, the vigor of N,O-Diacetylmuramidase is 120IU/mL, and the vigor of lypase is 800IU/mL; The vigor of polygalacturonase is 3000IU/mL; The vigor of beta-glucanase is 5000IU/mL, and the vigor of zytase is 6000IU/mL, and the vigor of mannase is 1000IU/mL;
Sugarcane is broken, process the sugarcane material, and said sugarcane material is carried out the quadruple squeezing;
Composite enzyme solution evenly is sprayed in the said sugarcane material; Carry out maceration, said composite enzyme solution is mixed with the maceration water by said compound enzymic preparation and is obtained, wherein; The dosage of said maceration water is 15%～25% of a sugarcane weight, and the dosage of compound enzymic preparation is 0.1 ‰ of sugarcane weight～0.3 ‰; And
Said sugarcane material behind the maceration is carried out the 5th weight to be pressed.
2. cane milling method according to claim 1 is characterized in that, the temperature of said maceration water is 40 ℃～65 ℃.
3. cane milling method according to claim 1 is characterized in that, the maceration time is 1min～5min.
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| CN 201210322431 CN102816874B (en) | 2012-09-03 | 2012-09-03 | Squeezing method of sugarcane |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330250A (en) * | 2013-07-10 | 2013-10-02 | 合浦果香园食品有限公司 | Preparation method of concentrated sugarcane juice |
| CN103540689A (en) * | 2013-10-15 | 2014-01-29 | 梅秀芳 | Squeezing method of sugarcane |
| CN105861761A (en) * | 2016-03-31 | 2016-08-17 | 刘伟亚 | Method for preparing black sugar |
| CN107267673A (en) * | 2017-07-07 | 2017-10-20 | 陆丽英 | Cane sugar manufacture technique |
| CN107535806A (en) * | 2017-10-12 | 2018-01-05 | 苏州昆蓝生物科技有限公司 | A kind of production method of solid molasses |
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| CN1837376A (en) * | 2006-04-17 | 2006-09-27 | 叶丽娜 | Novel cleaning technique for production of high-quality sugar |
| CN102628013A (en) * | 2012-04-26 | 2012-08-08 | 云南太阳魂酒业有限公司 | Method for producing fresh and scent sugarcane fruit wine by using pure sugarcane juice |
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Patent Citations (2)
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| CN1837376A (en) * | 2006-04-17 | 2006-09-27 | 叶丽娜 | Novel cleaning technique for production of high-quality sugar |
| CN102628013A (en) * | 2012-04-26 | 2012-08-08 | 云南太阳魂酒业有限公司 | Method for producing fresh and scent sugarcane fruit wine by using pure sugarcane juice |
Non-Patent Citations (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330250A (en) * | 2013-07-10 | 2013-10-02 | 合浦果香园食品有限公司 | Preparation method of concentrated sugarcane juice |
| CN103540689A (en) * | 2013-10-15 | 2014-01-29 | 梅秀芳 | Squeezing method of sugarcane |
| CN105861761A (en) * | 2016-03-31 | 2016-08-17 | 刘伟亚 | Method for preparing black sugar |
| CN107267673A (en) * | 2017-07-07 | 2017-10-20 | 陆丽英 | Cane sugar manufacture technique |
| CN107535806A (en) * | 2017-10-12 | 2018-01-05 | 苏州昆蓝生物科技有限公司 | A kind of production method of solid molasses |
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