CN1252091C - Microwave method preparing process for separating and extracting polysaccharide gum of Chinese honey locust - Google Patents
Microwave method preparing process for separating and extracting polysaccharide gum of Chinese honey locust Download PDFInfo
- Publication number
- CN1252091C CN1252091C CN 03132340 CN03132340A CN1252091C CN 1252091 C CN1252091 C CN 1252091C CN 03132340 CN03132340 CN 03132340 CN 03132340 A CN03132340 A CN 03132340A CN 1252091 C CN1252091 C CN 1252091C
- Authority
- CN
- China
- Prior art keywords
- seed
- honey locust
- chinese honey
- microwave
- screening
- 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.)
- Expired - Fee Related
Links
Abstract
The present invention discloses a preparation technology for separating and extracting polysaccharide glue of gleditschia horrida. Gleditschia horrida seeds are preheated and baked by microwaves after the impurity removal and the magnetic separation, the bonding force of seed peels, endosperm and embryos is weakened, and the seed peels are embrittled; the present invention carries out the pulverization and the chip slitting by a pulverizer and the first time of sieving, the pulverization and the chip selection by the pulverizer and the second time of sieving, and the pulverization and the fine filtration by the pulverizer and the third time of sieving, and thus, the endosperm glue chips can be prepared by separating. The preparation technology provided by the present invention has the advantages of simple method, high yield rate of finished products, good quality and low production cost, and is suitable for the industrial popularization and utilization.
Description
Technical field
The present invention relates to a kind of preparation technology who extracts Chinese honey locust polysaccharide glue, particularly relate to a kind of preparation technology of microwave method separation and Extraction Chinese honey locust polysaccharide glue.
Background technology
Chinese honey locust (Gleditisia sinensis Lam.) pulse family Gleditsia, deciduous tree or dungarunga.Polysaccharide glue content is 36～40% in the Chinese honey locust seed, Chinese honey locust polysaccharide glue belongs to polygalactomannan type vegetable jelly by analysis, and its structure is to be connected to form main chain by the D-seminose by β-1,4 glucoside key, D-semi-lactosi and D-seminose constitute the glycan of multi-branched by α-1,6 glucoside key formation side chain.Galactomannan gum has the characteristic of low concentration aqueous solution's medium-high viscosity thereby is widely used as thickening material, stablizer, tackiness agent, jelling agent, flotation agent, flocculation agent, dispersion agent etc. and is applied to industries such as petroleum drilling and mining, food medicine, textile printing and dyeing, mining ore dressing, war industry's explosive, daily use chemicals pottery, building coating, wood working, papermaking, agricultural chemicals.Seriously supply falls short of demand for China's galactomannan gum, about 50,000 tons of annual import volume.
The Gleditsia officinalis well developed root system, drought-enduring water saving, growth is fast, and is solid good, has the fixed nitrogen performance, is the desirable ecological seeds of building farmland shelter, soil and water conservation forest and town and country view woods.There is wild Chinese honey locust woods in Shaanxi, Henan, Hebei, Sichuan, and artificial Chinese honey locust woods has been developed in these areas again at present, and cultivated area reaches 300,000 mu.Contain economic organs such as Fructus Gleditsia acupuncture, Chinese honey locust shell and Chinese honey locust seed in the Gleditsia officinalis.Contain effective constituents such as Echinocystic acid, gleditschiasaponin in the Fructus Gleditsia acupuncture, Fructus Gleditsia acupuncture is China's traditional Chinese medicine material, is one of multiple cancers such as Chinese traditional treatment mammary cancer, lung cancer compatibility drug commonly used, is listed in anticancer herbal drug.The Chinese honey locust shell accounts for 75% in the Chinese honey locust fruit, and seed accounts for 25%, and Chinese honey locust shell ethanol extraction has the food effect of pressing down to pine moth; Saponin, Mierocrystalline cellulose, half fiber, xylogen, protein, pectin etc. have constituted main ingredient in the Chinese honey locust shell, wherein saponin content is more than 25%, its main active ingredient is a triterpenoid saponin, except that having dispelling pathogenic wind and eliminating phlegm, anti-inflammatory, analgesia, anticancer, the parasiticidal effect of dehumidifying, or the nonionic surface active agent of excellent property.The separation and Extraction of Chinese honey locust polysaccharide glue and application are to efficiently utilizing China's Chinese honey locust resource to have the decision meaning.
Separation and Extraction vegetable polysaccharides glue can be divided into three kinds of water logging method of enrichment (Chinese patent 86107462A), organic solvent precipitation method (Chinese patent 91109793.7) and mechanical phonograph recorder separations (Chinese patent 95111190.6) etc. from seed.The water logging method of enrichment is at first with the seed fragmentation, adds flooding, filtration, vacuum concentration, spraying oven dry at last; Because be difficult for dehydration when concentrating, the heat drying time is long, not only increases production cost, and easily causes local superheating, the product physicochemical property is changed, a little less than the finished product hydration performance, viscosity degradation is difficult to promote the use of.Organic solvent precipitation method is to add organic solvent to the glue that the water logging method of enrichment obtains, and makes the glycan sedimentation, again sedimentation glycan dewatered drying, abrasive dust is made the finished product vegetable jelly; The product purity that this method obtains is higher, but water consumption is big in the leaching process, wastewater discharge is big, centrifugation slag difficulty, use alcohol always as organic solvent deposit, the energy consumption height, yield is low, production cost is higher, is only applicable to the medicinal polysaccharide of prepared in laboratory small amount of sample or preparation high added value.Mechanical phonograph recorder separation is that promptly endosperm mainly is made of polygalactomannan according to the physicals difference of seed kind skin, endosperm and embryo three parts, and its character is hard and certain toughness is arranged, and shape is translucent; Plant skin and embryo and mainly be made up of Mierocrystalline cellulose, starch and protein, differing greatly between its character and the endosperm in the mechanical disintegration process, separated by kind skin, embryo and endosperm that screening can not wait thickness, obtains more purified albumen tablet.Generally speaking glycan content surpasses 60% in the seed endosperm, and therefore total sugar content isolates more purified albumen tablet greater than 80%, also just equals to have obtained the intermediate of certain purity.Albumen tablet promptly can be made into finished product glue after processing such as hydration, powder process, purification, sterilization.
Test shows that the production method of guar gum sheet and Semen Trigonellae film and equipment all are not suitable for the separation and Extraction of Chinese honey locust polysaccharide glue.Compare with Semen Trigonellae with guar-bean, the Chinese honey locust seed is big, plants skin depth and hard, and outer covering of the seed has wax layer, promptly uses warm water that seed is soaked 20h, and seed inside is not drawn onto moisture yet, thereby it is big to separate albumen tablet glue difficulty.
Summary of the invention
The purpose of this invention is to provide that a kind of preparation technology's method is simple, the preparation technology of finished product yield height, microwave method separation and Extraction Chinese honey locust polysaccharide glue that production cost is low.
Microwave method is separated seed polysaccharide adhesive process at kind of skin depth and a hard class seed and proposing, and its basic process principle is that seed is carried out the microwave drying heating, and kind of a skin, endosperm and embryo three part bonding forces are weakened, and makes kind of a skin embrittlement.With frustrating under the tearing force dual function seed is opened into two to three lobes in hitting power then, again through repeating chip select and the more complete albumen tablet of screening acquisition.The present invention only relates to the separating technology from the Chinese honey locust seed to pure endosperm film, and aftertreatment technologys such as the hydration of endosperm film, tackify, powder process, purification and sterilization can be with reference to Chinese patent 01113729.0 and 02138257.3.
Purpose of the present invention can realize by following measures:
A kind of preparation technology of microwave method separation and Extraction Chinese honey locust polysaccharide glue comprises following steps:
A. microwave preheating, oven dry are adopted in seed impurity elimination, magnetic separation, and the microwave heating frequency is 2450MHz; The microwave transmitted power is 50W/Kg～600W/Kg, and the microwave thermal treatment time is 3min～25min;
B. adopting pulverizer is that distance is that 8～14mm hacks seed between 3500～3900rpm, blade and the fixed tooth plate with rotating speed, gets powder;
C. be that 6～12 purpose screen clothes carry out the screening first time with powder by the aperture, separate kind of a skin and make his usefulness in addition, clout is pulverizer pulverizing the carrying out chip select of 3300～3700rpm through rotating speed, be that 10～16 purpose screen clothes are made programmed screening by the aperture again, plant skin and embryo and make his usefulness in addition, clout is that the pulverizer of 3000～3400rpm is pulverized and to be carried out selectedly through rotating speed, is that 14～20 purpose screen clothes are done screening for the third time by the aperture again, film.
Purpose of the present invention can also realize by following measures:
The resulting ingredient requirement of preparation technology process step a of described microwave method separation and Extraction Chinese honey locust polysaccharide glue: Chinese honey locust seed moisture content 6%～12%, after the impurity elimination, Chinese honey locust seed trash content 0.2%～2%, no ironware impurity.
The resulting ingredient requirement of preparation technology process step a of described microwave method separation and Extraction Chinese honey locust polysaccharide glue: the best moisture content 6%～8% of Chinese honey locust seed, after the impurity elimination, the best trash content 0.2%～0.5% of Chinese honey locust seed, no ironware impurity.
The preparation technology's of described microwave method separation and Extraction Chinese honey locust polysaccharide glue best microwave transmitted power is for being 200W/Kg～300W/Kg, and the optimal heat treatment time is 8min～15min.
The preparation technology's of described microwave method separation and Extraction Chinese honey locust polysaccharide glue seed hacks the employing beater grinder, and blade and fixed tooth plate optimal spacing are 10～12mm.
For the first time screening best mesh size among the preparation technology of described microwave method separation and Extraction Chinese honey locust polysaccharide glue is 8～10 orders, and chip select workshop section pulverizer optimum revolution is 3500rpm; The best mesh size of programmed screening is 12～14 orders, and wet room pulverizer optimum revolution is 3200rpm, and screening best mesh size for the third time is 16～18 orders.
Advantage of the present invention:
Preparation technology's method provided by the invention is simple, finished product yield height, and Functionality, quality and appealing design, production cost is low, is suitable for industrial promoting the use of.
Embodiment
The invention will be further described by the following examples.
Embodiment 1
Take by weighing the Chinese honey locust seed 10Kg after impurity elimination, the magnetic separation, with 1KW microwave dryer (WX10S-A, Nanjing three happy electrical apparatus factories) heating frequency is 2450MHz, behind the heating 20min, obtaining moisture content is 10%, trash content is 1%, the Chinese honey locust seed of no ironware impurity, entering beater grinder then hacks with rotating speed 3700rpm, the spacing of beater grinder blade and fixed tooth plate is adjusted to 10mm, first, second and third time screening mesh size is respectively 8,12 and 16 orders, the pulverizer rotating speed is 3500rpm during chip select, and the pulverizer rotating speed is 3300rpm when selected.Seed through hack, chip select, the selected and separable endosperm film that obtains in screening back, the indexs such as yield, glycan content, content of cellulose and 1% gelatin viscosity of mensuration endosperm film the results are shown in Table 1.
Table 1 endosperm film yield and quality index
| Film yield (%) | Glycan content (%) | Content of cellulose (%) | 1% gelatin viscosity (mPas) |
| 28.5 | 65.1 | 3.7 | 258 |
Embodiment 2:
Take by weighing the Chinese honey locust seed 10Kg after impurity elimination, the magnetic separation, with 3KW microwave dryer (WX10S-A, Nanjing three happy electrical apparatus factories) heating frequency is 2450MHz, behind the heating 12min, obtaining moisture content is 8%, trash content is 2%, the Chinese honey locust seed of no ironware impurity, entering beater grinder then hacks with rotating speed 3700rpm, the spacing of beater grinder blade and fixed tooth plate is adjusted to 12mm, first, second and third time screening mesh size is respectively 8,10 and 18 orders, the pulverizer rotating speed is 3600rpm during chip select, and the pulverizer rotating speed is 3200rpm when selected.Seed through hack, chip select, the selected and separable endosperm film that obtains in screening back, the indexs such as yield, glycan content, content of cellulose and 1% gelatin viscosity of mensuration endosperm film the results are shown in Table 2.
Table 2 endosperm film yield and quality index
| Film yield (%) | Glycan content (%) | Content of cellulose (%) | 1% gelatin viscosity (mPas) |
| 31.1 | 68.3 | 2.2 | 266 |
Embodiment 3:
Take by weighing the Chinese honey locust seed 10Kg after impurity elimination, the magnetic separation, with 4KW microwave dryer (WX10S-A, Nanjing three happy electrical apparatus factories) heating frequency is 2450MHz, behind the heating 25min, obtaining moisture content is 6%, trash content is 0.5%, the Chinese honey locust seed of no ironware impurity, entering beater grinder then hacks with rotating speed 3500rpm, the spacing of beater grinder blade and fixed tooth plate is adjusted to 15mm, first, second and third time screening mesh size is respectively 12,16 and 20 orders, the pulverizer rotating speed is 3300rpm during chip select, and the pulverizer rotating speed is 3000rpm when selected.Seed through hack, chip select, the selected and separable endosperm film that obtains in screening back, the indexs such as yield, glycan content, content of cellulose and 1% gelatin viscosity of mensuration endosperm film the results are shown in Table 3.
The endosperm film yield and the quality index of the different embodiment conditions of table 3
| Film yield (%) | Glycan content (%) | Content of cellulose (%) | 1% gelatin viscosity (mPas) |
| 27.3 | 67.5 | 2.6 | 276 |
Embodiment 4:
Take by weighing the Chinese honey locust seed 10Kg after impurity elimination, the magnetic separation, with 6KW microwave dryer (WX10S-A, Nanjing three happy electrical apparatus factories) heating frequency is 2450MHz, behind the heating 5min, obtaining moisture content is 12%, trash content is 0.2%, the Chinese honey locust seed of no ironware impurity, entering beater grinder then hacks with rotating speed 3900rpm, the spacing of beater grinder blade and fixed tooth plate is adjusted to 8mm, first, second and third time screening mesh size is respectively 6,10 and 14 orders, the pulverizer rotating speed is 3400rpm during chip select, and the pulverizer rotating speed is 3400rpm when selected.Seed through hack, chip select, the selected and separable endosperm film that obtains in screening back, the indexs such as yield, glycan content, content of cellulose and 1% gelatin viscosity of mensuration endosperm film the results are shown in Table 4.
Table 4 endosperm film yield and quality index
| Film yield (%) | Glycan content (%) | Content of cellulose (%) | 1% gelatin viscosity (mPas) |
| 25.6 | 64.4 | 3.7 | 252 |
Claims (6)
1. the preparation technology of a microwave method separation and Extraction Chinese honey locust polysaccharide glue is characterized in that comprising following steps:
A. microwave preheating, oven dry are adopted in seed impurity elimination, magnetic separation, and the microwave heating frequency is 2450MHz; The microwave transmitted power is 50W/Kg～600W/Kg, and the microwave thermal treatment time is 3min～25min;
B. adopting pulverizer is that 8～14mm hacks seed with distance between rotating speed 3500～3900rpm, blade and the fixed tooth plate, must pulverize seed;
C. will pulverize seed is that 6～12 purpose screen clothes carry out the screening first time by the aperture, separate kind of a skin and make his usefulness in addition, clout is pulverizer pulverizing the carrying out chip select of 3300～3700rpm through rotating speed, be that 10～16 purpose screen clothes are made programmed screening by the aperture again, plant skin and embryo and make his usefulness in addition, clout is that the pulverizer of 3000～3400rpm is pulverized and to be carried out selectedly through rotating speed, is that 14～20 purpose screen clothes are done screening for the third time by the aperture again, film; Wherein, the mesh size order number with first, second and third time screening of a collection of seed strengthens gradually during screening.
2, the preparation technology of microwave method separation and Extraction Chinese honey locust polysaccharide glue according to claim 1, it is characterized in that the resulting ingredient requirement through step a: Chinese honey locust seed moisture content is 6%～12% by weight percentage, after the impurity elimination, Chinese honey locust seed trash content is 0.2%～2% by weight percentage, no ironware impurity.
3, the preparation technology of microwave method separation and Extraction Chinese honey locust polysaccharide glue according to claim 1, it is characterized in that the resulting ingredient requirement through step a: Chinese honey locust seed moisture content is 6%～8% by weight percentage, after the impurity elimination, Chinese honey locust seed trash content is 0.2%～0.5% by weight percentage, no ironware impurity.
4, the preparation technology of microwave method separation and Extraction Chinese honey locust polysaccharide glue according to claim 1 is characterized in that the microwave transmitted power for being 200W/Kg～300W/Kg, and heat treatment time is 8min～15min.
5, the preparation technology of microwave method separation and Extraction Chinese honey locust polysaccharide glue according to claim 1 is characterized in that seed hacks the employing beater grinder, and blade and fixed tooth plate spacing are 10～12mm.
6, the preparation technology of microwave method separation and Extraction Chinese honey locust polysaccharide glue according to claim 1 is characterized in that screening mesh size for the first time is 8～10 orders, and chip select workshop section pulverizer rotating speed is 3500rpm; The programmed screening mesh size is 12～14 orders, and wet room pulverizer rotating speed is 3200rpm, and screening good mesh size for the third time is 16～18 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132340 CN1252091C (en) | 2003-08-15 | 2003-08-15 | Microwave method preparing process for separating and extracting polysaccharide gum of Chinese honey locust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132340 CN1252091C (en) | 2003-08-15 | 2003-08-15 | Microwave method preparing process for separating and extracting polysaccharide gum of Chinese honey locust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1488648A CN1488648A (en) | 2004-04-14 |
| CN1252091C true CN1252091C (en) | 2006-04-19 |
Family
ID=34154119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03132340 Expired - Fee Related CN1252091C (en) | 2003-08-15 | 2003-08-15 | Microwave method preparing process for separating and extracting polysaccharide gum of Chinese honey locust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1252091C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396497B (en) * | 2013-07-30 | 2016-01-20 | 北京林业大学 | A kind of Chinese honey locust polysaccharide gum and preparation method thereof |
| CN104211825B (en) * | 2014-08-26 | 2017-01-25 | 北京林业大学 | Micro water solid phase modifying method of gleditsia sinensis polysaccharide gum |
| CN104874329A (en) * | 2015-06-03 | 2015-09-02 | 中国科学院沈阳应用生态研究所 | Application of plant source surface active agent |
| CN109232765A (en) * | 2018-11-13 | 2019-01-18 | 怀化学院 | A kind of extraction and preparation technique of Chinese honey locust polysaccharide |
-
2003
- 2003-08-15 CN CN 03132340 patent/CN1252091C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1488648A (en) | 2004-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101536811B (en) | Method for applying non-tobacco raw-material lotus leaves to paper-making sheets | |
| CN101838343A (en) | Method for preparing pectin by using waste sisal dregs | |
| CN1696145A (en) | Technique for preparing saponin of gleditschia horrida and application | |
| CN102276760A (en) | Method for separating and purifying hemicelluloses from agriculture and forest biomasses by gradient ethanol precipitation | |
| CN100590109C (en) | Technique for extracting cynamorlum herba cistanches medicinal materials effective component | |
| CN101008022B (en) | Preparation method of scutellaria root flavone general aglycone extract | |
| CN1252091C (en) | Microwave method preparing process for separating and extracting polysaccharide gum of Chinese honey locust | |
| CN109914138A (en) | A kind of antibacterial paper handkerchief and preparation method thereof | |
| CN105146741B (en) | A kind of natural herbal enzymolysis liquid and preparation method thereof and the application in cigarette | |
| CN102050844B (en) | Method for extracting tannin by using eucalyptus barks | |
| CN108017722B (en) | Method for separating bark material and stalk material by utilizing mulberry branches, preparation method and application | |
| CN101628948A (en) | Straw stalk hemicellulose B preparation method | |
| CN103980730A (en) | Preparation method for high-purity pitaya pigment | |
| CN102283056A (en) | Method for manufacturing paper making-process multifunction organic environmental-protection flaky mulching film | |
| CN102972860A (en) | Tobacco sheet and production method thereof | |
| CN112586795A (en) | Plant scented chip for cigarette leaf group and preparation method thereof | |
| CN103059093A (en) | Method for preparing saponin by vacuum digestion | |
| CN102838693A (en) | Method for separating and purifying straight-chain hemicellulose and branched-chain hemicellulose from biomass | |
| CN102090635A (en) | Method for preparing data flavone from red dates and data flavone | |
| CN106832029A (en) | The extracting method of platycodon root polysaccharide | |
| CN108653359A (en) | A kind of preparation method of reed wormwood artemisia general flavone | |
| CN106986950A (en) | A kind of method for integrated extraction of GL-B | |
| CN106827164A (en) | A kind of method that willow processing waste material makes the artificial wooden stick of rhizoma Gastrodiae substituting stuff cultivation | |
| CN1060485A (en) | The preparation method of Sunset Abelmoschus Root vegetable jelly | |
| CN109793234A (en) | A kind of fresh rose flower extraction liquid and preparation method thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20190815 |