CN102504036A - Processing technology for gum - Google Patents
Processing technology for gum Download PDFInfo
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- CN102504036A CN102504036A CN2011103305597A CN201110330559A CN102504036A CN 102504036 A CN102504036 A CN 102504036A CN 2011103305597 A CN2011103305597 A CN 2011103305597A CN 201110330559 A CN201110330559 A CN 201110330559A CN 102504036 A CN102504036 A CN 102504036A
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- gum
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- ethanol
- freezing
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Abstract
The invention relates to a processing technology for gum. The processing technology has the advantages of simple operation, high quality and high purity. Raw materials are subjected to a series of processes such as freezing, crushing and screening, leaching, filtration, sedimentation, alcohol recovery, and vacuum dehydration to form the gum; the processing technology is easy to operate and small in investment, the extract has high quality, an industrial chain is lengthened, the upgrade of the industrial chain is facilitated, the materials are readily available and low in prices, and the gum prepared by the technology has high quality, high purity and high economic benefit and practical value.
Description
Technical field
The present invention relates to that a kind of thick glue that willow is secreted out carries out that the purified concrete operations are simple, the complete processing of quality better, natural gum that purity is high.
Background technology
China has abundant poplar resource, through gemma populi is further extracted processing, can effectively improve the utilization ratio of willow, to guarantee making full use of resource.Natural gum is widely used in numerous areas such as food, chemical industry, medical science, and natural gum is drawn materials conveniently, and is cheap, and can bring bigger benefit by less consumption, so purposes is very wide.
At present, the home market mainly is the artificial gemma populi of gathering, through boiling, roll, a series of extraction processes such as proposition; Process gelationus material; There is the not high problem of extract quality in this just simple roughing process of extracting, is easy to cause the significant wastage of resource simultaneously.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the above-mentioned prior art and the complete processing of a kind of simple to operate, quality better, natural gum that purity is high is provided.
The objective of the invention is to realize like this, may further comprise the steps:
Step 1, get material: artificially gather the tackiness material that gemma populi secretory product forms;
Step 2, freezing: the tackiness material stored refrigerated that the gemma populi secretory product that step 1 is gathered forms;
Step 3, crushing screening: the tackiness material that step 2 refrigerated gemma populi secretory product is formed adds the crusher pulverizing, sieves with 14 purpose vibratory screening apparatuss;
Step 4, lixiviate: using weight percent is that the minus sieve that 95% dissolve with ethanol solution step 3 obtains minces; 95% ethanolic soln minces with this minus sieve and carries out stirring and dissolving by weight the ratio of 4:1, and quiet putting extracted upper strata dissolved gum-solution after 48 hours;
Step 5, filter: with plate filter the gum-solution that step 4 extracts is filtered, the gum-solution after the filtration puts into that hold-up vessel is quiet to be put 24 hours, filters once more with the gum-solution of plate filter after to quiet putting again;
Step 6, deposition: above-mentioned twice filtering gum-solution precipitated 24 hours;
Step 7, ethanol reclaim: the gum-solution of step 6 post precipitation is sent into the double pressure container heat, be heated to 80 degree, evaporable ethanol is cooled off recovery;
Step 8, vacuum hydro-extraction: will reclaim the gum-solution behind the ethanol, and below 0.7pa, carry out vacuum hydro-extraction, and obtain concentrating good natural gum.
Said step 2 freezing is meant that tackiness material that gemma populi secretory product that step 1 is gathered forms placed in-18 ℃ the refrigerator freezing 48 hours.
The temperature remains within the normal range for leaching process temperature in the lixiviate of described step 4.
The present invention has following positively effect: complete processing is simple to operate, invests for a short time, and extract quality is high, has elongated industrial chain, helps the upgrading of industrial chain.Material therefor is drawn materials conveniently, and is cheap, and the gummy quality better, the purity that make with above-mentioned technology are high, have higher economic benefit and practical value.
Embodiment
A kind of complete processing of natural gum is characterized in that, may further comprise the steps:
Step 1, get material: artificially gather the tackiness material that gemma populi secretory product forms;
Step 2, freezing: the tackiness material stored refrigerated that the gemma populi secretory product that step 1 is gathered forms;
Step 3, crushing screening: the tackiness material that step 2 refrigerated gemma populi secretory product is formed adds the crusher pulverizing, sieves with 14 purpose vibratory screening apparatuss;
Step 4, lixiviate: using weight percent is that the minus sieve that 95% dissolve with ethanol solution step 3 obtains minces; 95% ethanolic soln minces with this minus sieve and carries out stirring and dissolving by weight the ratio of 4:1, and quiet putting extracted upper strata dissolved gum-solution after 48 hours;
Step 5, filter: with plate filter the gum-solution that step 4 extracts is filtered, the gum-solution after the filtration puts into that hold-up vessel is quiet to be put 24 hours, filters once more with the gum-solution of plate filter after to quiet putting again;
Step 6, deposition: above-mentioned twice filtering gum-solution precipitated 24 hours;
Step 7, ethanol reclaim: the gum-solution of step 6 post precipitation is sent into the double pressure container heat, be heated to 80 degree, evaporable ethanol is cooled off recovery;
Step 8, vacuum hydro-extraction: will reclaim the gum-solution behind the ethanol, and below 0.7pa, carry out vacuum hydro-extraction, and obtain concentrating good natural gum.
Step 2 freezing is meant that tackiness material that gemma populi secretory product that step 1 is gathered forms placed in-18 ℃ the refrigerator freezing 48 hours, and the temperature remains within the normal range for the leaching process temperature in the lixiviate of step 4.
When getting material raw material is carried out initial survey, the material that is up to the standards is placed cool place, drying, ventilation, forbid to mix storage with the poisonous and harmful article.Through freezing, crushing screening, lixiviate, filtration, deposition, alcohol recovery, vacuum hydro-extraction series of process, further to test to concentrating good natural gum, the content of detection Flavonoid substances and pure gum content are greater than 95%.Be up to the standards ready-made gummy package encapsulation, leave the special warehouse of cleaning, drying, cool place, free from extraneous odour in.
Claims (3)
1. the complete processing of a natural gum is characterized in that, may further comprise the steps:
Step 1, get material: artificially gather the tackiness material that gemma populi secretory product forms;
Step 2, freezing: the tackiness material stored refrigerated that the gemma populi secretory product that step 1 is gathered forms;
Step 3, crushing screening: the tackiness material that step 2 refrigerated gemma populi secretory product is formed adds the crusher pulverizing, sieves with 14 purpose vibratory screening apparatuss;
Step 4, lixiviate: using weight percent is that the minus sieve that 95% dissolve with ethanol solution step 3 obtains minces; 95% ethanolic soln minces with this minus sieve and carries out stirring and dissolving by weight the ratio of 4:1, and quiet putting extracted upper strata dissolved gum-solution after 48 hours;
Step 5, filter: with plate filter the gum-solution that step 4 extracts is filtered, the gum-solution after the filtration puts into that hold-up vessel is quiet to be put 24 hours, filters once more with the gum-solution of plate filter after to quiet putting again;
Step 6, deposition: above-mentioned twice filtering gum-solution precipitated 24 hours;
Step 7, ethanol reclaim: the gum-solution of step 6 post precipitation is sent into the double pressure container heat, be heated to 80 degree, evaporable ethanol is cooled off recovery;
Step 8, vacuum hydro-extraction: will reclaim the gum-solution behind the ethanol, and below 0.7pa, carry out vacuum hydro-extraction, and obtain concentrating good natural gum.
2. the complete processing of natural gum according to claim 1 is characterized in that: said step 2 freezing is meant that tackiness material that gemma populi secretory product that step 1 is gathered forms placed in-18 ℃ the refrigerator freezing 48 hours.
3. the complete processing of natural gum according to claim 1, it is characterized in that: the temperature remains within the normal range for the leaching process temperature in the lixiviate of described step 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110330559 CN102504036B (en) | 2011-10-27 | 2011-10-27 | Processing technology for gum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110330559 CN102504036B (en) | 2011-10-27 | 2011-10-27 | Processing technology for gum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102504036A true CN102504036A (en) | 2012-06-20 |
| CN102504036B CN102504036B (en) | 2013-09-18 |
Family
ID=46216175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110330559 Expired - Fee Related CN102504036B (en) | 2011-10-27 | 2011-10-27 | Processing technology for gum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102504036B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368382A (en) * | 2015-12-03 | 2016-03-02 | 仇颖超 | Preparation method for natural building material sealant |
| CN105419699A (en) * | 2015-12-12 | 2016-03-23 | 常州大学 | Method for preparing adhesive by utilizing gum |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000067767A1 (en) * | 1999-05-05 | 2000-11-16 | Pierre Fabre Dermo-Cosmetique | Poplar bud extract and its combination with squalane as anti-inflammatory medicine |
| CN101957349A (en) * | 2010-05-24 | 2011-01-26 | 杭州蜂之语蜂业股份有限公司 | Method for preparing real substance sample for authentication of propolis liquid phase fingerprint |
| CN102020686A (en) * | 2009-09-17 | 2011-04-20 | 吴韬 | Method for preparing crystalline salicin from salicaceae plants |
-
2011
- 2011-10-27 CN CN 201110330559 patent/CN102504036B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000067767A1 (en) * | 1999-05-05 | 2000-11-16 | Pierre Fabre Dermo-Cosmetique | Poplar bud extract and its combination with squalane as anti-inflammatory medicine |
| CN102020686A (en) * | 2009-09-17 | 2011-04-20 | 吴韬 | Method for preparing crystalline salicin from salicaceae plants |
| CN101957349A (en) * | 2010-05-24 | 2011-01-26 | 杭州蜂之语蜂业股份有限公司 | Method for preparing real substance sample for authentication of propolis liquid phase fingerprint |
Non-Patent Citations (1)
| Title |
|---|
| 郑光耀等: "杨树芽脂的提取方法及其抗氧化活性的研究", 《现代化工》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368382A (en) * | 2015-12-03 | 2016-03-02 | 仇颖超 | Preparation method for natural building material sealant |
| CN105419699A (en) * | 2015-12-12 | 2016-03-23 | 常州大学 | Method for preparing adhesive by utilizing gum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102504036B (en) | 2013-09-18 |
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Granted publication date: 20130918 Termination date: 20151027 |
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