• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
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  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1394503 Separating starch hydrolysis monosaccharides SUOMEN SOKERI OSAKEYHTIO 25 Jan 1973 [26 Jan 1972] 3943/73 Heading C2S Monosaccharides from a starch conversion syrup are separated by introducing of an aq. feed solution containing the syrup, and having a dry material content of 20-60 wt. per cent at a flow rate of 0À2-4À0 cubic metres/hour/ square metre of cross-section of resin column, to a column of a salt of a polystyrene sulphonate cation exchange resin cross-linked with 2-8 wt. per cent divinylbenzene, having a height of 2À5-5 m., the resin being of uniform particle size, the meaning particle size being 20-100 U.S. mesh, and recovering, from the column a first fraction containing ditri- and oligosaccharides with a small amount of monosaccharides and a second fraction of substantially pure monosaccharide, the second fraction being optionally recovered in three subfractions comprising (a) glucose, (b) glucose and fructose and (c) fructose, the second subfraction being recycled and being combined with fresh feedstock.
    公开号:SU912046A3
    申请号:SU731880875
    申请日:1973-01-26
    公开日:1982-03-07
    发明作者:Густав Фон Хертцен Эрнст；Аминофф Карл
    申请人:Суомен Сокери Осакейтио (Фирма)；
    IPC主号:
    专利说明:

    (54) METHOD FOR DIVIDING MONOSACCHARIDE SOLUTION FROM DI-, TRI- AND OLIGOSACCHARIDE SOLUTION The invention relates to a method for separating a solution of monosaccharides from a solution of di-, tri- and opigosaccharides. A pure solution of monosaccharides that does not contain di-, tri- and opigosaccharides, is used by a bead that does not contain di-, tri- and opigosaccharides, and is used by the use of di-, tri-, and opigosaccharides. sweetener component for the preparation of soft drinks, liqueurs. A known method for separating a solution of monosaccharide (glucose or fructose) from a solution of di-, tri- and oligosaccharides from starch hydrolyzate by passing an aqueous solution of starch hydrolyzate and water in the form of successive portions through a column immersed in water and filled with homogeneous particles of a cation-exchange polystyrene sulfonate resin cross-linking between molecules containing 34% by weight of divinylbenzene and Ca salt, particle sizes 20-100 mesh. The column used for the separation consists of two consecutively connected columns with dimensions of 1.2x5 m, 1.2–510 m. A solution of monosaccharides (glucose or fructose) containing 1-3% of oligosaccharides Xlj is obtained. The disadvantages of the known method of separating monosaccharide solutions from DI-, tri-, and oligosaccharide solutions are the complexity of the process, the use of two consecutively connected columns, which complicates instrumentation, low purity of the product: monosaccharide solutions contain from I to 3Z oligosaccharides, which is unacceptable the use of monosaccharide solutions for the preparation of soft drinks. The purpose of the invention is to simplify the process and increase the purity of the target product. The chain is achieved by the proposed method of separating a solution of monosaccharides from a solution of di-, tri-, and oligosaccharides from starch hydrolyzate, consisting of passing an aqueous solution of starch hydrolyzate and water, in successive portions, through a column immersed in water and containing homogeneous particles. sodium salt of polystyrenesulfonate moles of mesh size and having a height of 2.55 m, the initial aqueous solution of starch hydrolyzate with a solids solids content of 30-40 wt.% is uniformly supplied to the surface a cation exchange resin c column having a height of 2, with a flow rate of 0.2-0.4 m per hour per 1 m resin column, and then the first fraction containing the di-, tri- and oligosaccharides is separated, followed by separation of the fraction containing the pure target product; Purity 100%. Example 1 As the aqueous solution of starch hydrolyzate, a syrup under the trade name Isomerosis of Standard Brands Inc., containing,%, glucose 52; fructose 20.7; other monosaccharides 0, .6J disaccharides 6.4; trisaccharides and higher sugars 0.4. The height of the resin column is 3.5 M and the volume of 130 liters of Pitch applied. The resin is a polystyrene sulfonate cation exchange resin, crosslinked with 3.5% by weight of divini benzene, in the form of sodium salt. The solution fed to the column contains 37% solids with a total content of 5 kg. The flow rate is 40 l / h (1 per 1 cross-section of a resin column). The temperature of the column is about 60 C. In FIG. Figure 1 shows the curved diagrams that show that the trisaccharide is removed from the column for approximately 30 minutes. Then disaccharides are removed from the column and after 60 minutes their removal, together with a small amount of monosaccharides, is completed. Subsequently, a significant portion of the monosaccharides is removed.
    A portion of the solid solids indicated as the desired fraction are further divided into 3 fractions. The first, measured on a scale of min, from 6 to about 8, a fraction enriched in glucose, which is separated into a separate second fraction, collected on a scale of min, from about 8 to 9, an intermediate fraction, containing approximately equal parts of fructose and glucose, which , if desired, it is possible to return to the system when a new initial solution is prepared. The third fraction, the rest of the eluate, is enriched with fructose, which can be collected for later use. FIG. Figure 2 shows a diagram that shows the distribution coefficient of the X-component of the mixture components. The distribution coefficient expresses the separation potential of each component and is defined as the amount of solute in the stationary phase divided by the amount of solute in the mobile phase. The distribution coefficient K is calculated as follows: Vt Vt ° where Ve is the volume of the resulting solution with a chromatographic peak of the solute, Vt is the volume of the resin layer, V6 is the volume of voids of the resin layer, M) is the volume of voids of fractions, Cl is the chromatographic distribution coefficient. The distribution coefficients for MONO-, di- and higher saccharides are given in table. 1, Table 1 The size of the resin particles is 0.30 mm. The distribution coefficients on the resin with a particle size of 0.42 mm are shown in Table. 2. Table 2
    5 912046: 6
    Depending on the selection process, the applied resin should have fractions on the curve of the purity of a uniform particle size and the average monosaccharide target product, the particle size in the limits will be 100% dimensional 20-100 mesh.
    Interdependence between the containing-s
    by the use of monosaccharide in the product, Example 2. Polystyrene release of c / st substance and output phonate resin (Cerolite - 225) in
    the house of monosaccharides is shown in table 3. form of sodium salt. Column length 3.ch. n t .. „..., mcg /; mr P79120468
    When combining fraction 10–14 on glucose, fraction b - fruits 15–18 receive 3 fractions a, 5, and cinder.
    6 Fractions a contains the best part. The composition of the dry matter fractions of oligosaccharides, the fraction b is enriched - given in Table. five.
    Table 5
    权利要求:
    Claims (1)
    [1]
    All formulations are determined by gas chromatography. In carrying out the present invention, only fractions 1-13 and 14-18 can be combined and two fractions A and B can be obtained. The first fractions A contain all the di-tri and oligosaccharides, as well as glucose and fructose, and the second fraction B, which is enriched with fructose, contains only fructose and glucose ,. CLAIMS A method of separating a solution of di- monosaccharide solution, tri- and oligosaccharides from starch hydrolyzate by passing an aqueous solution of starch hydrolyzate and water in successive portions, through the column, immersed in water and complements polystyrene sulfonate cation exchange resin with poperechnyNwsv of E between the molecules, containing 3-4 wt.% divinylbenzene and a metal salt, the resin particles being homogeneous, a particle size of 20-100 mesh, characterized in that, in order to increase the purity of the mono solution acharides and process simplification, the initial aqueous solution of starch gvdrolizat with a solids solids content of 3040 wt.% is uniformly supplied to the surface of resins containing sodium salt as a metal salt in a column having a height of 2.5-5 m with a speed a flow of 0.2–4 m at 1 hr per 1 m of the cross section of the resin column, and then the first fraction containing DI, tri, and oligosaccharides is separated, followed by the separation of the monosaccharide fraction. Sources of information taken into account in the examination 1. The patent of Belgium. 770235, class In 01 DJ pub. 01.20.72 (prototype).
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    同族专利:
    公开号 | 公开日
    DE2302841A1|1973-08-02|
    FI54609B|1978-09-29|
    YU21773A|1982-02-28|
    HU166156B|1975-01-28|
    JPS4882048A|1973-11-02|
    ZA73539B|1973-10-31|
    IE37118L|1973-07-26|
    SE394456B|1977-06-27|
    NL177132C|1985-08-01|
    FR2169230B1|1977-02-04|
    CH581701A5|1976-11-15|
    BG20618A3|1975-12-05|
    US3817787A|1974-06-18|
    FR2169230A1|1973-09-07|
    AU468579B2|1976-01-15|
    DE2302841B2|1979-04-05|
    BE794505A|1973-05-16|
    AU5116873A|1974-07-18|
    NL7301178A|1973-07-30|
    NL177132B|1985-03-01|
    YU39294B|1984-10-31|
    BR7300616D0|1973-10-25|
    IE37118B1|1977-05-11|
    FI54609C|1979-01-10|
    GB1394503A|1975-05-14|
    IT977039B|1974-09-10|
    ATA63673A|1975-07-15|
    CA987313A|1976-04-13|
    CS188159B2|1979-02-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    BE754564A|1969-08-13|1971-02-08|Suomen Sokeri Oy|METHOD AND APPARATUS FOR SEPARATION OF FRUCTOSE FROM GLUCOSE IN INTERVERTED SUGAR|US4025357A|1975-04-14|1977-05-24|A. E. Staley Manufacturing Company|Ion exchange enrichment of impure dextrose solutions|
    US4109075A|1976-06-09|1978-08-22|Cpc International Inc.|Separation of saccharides by exclusion chromatography|
    US4096036A|1976-06-15|1978-06-20|Standard Brands Incorporated|Method for the separation of water soluble polyols|
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    US4325742A|1981-02-05|1982-04-20|Uop Inc.|Rare earth cation exchanged adsorbents for carbohydrate separations|
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    JPS6250477B2|1981-10-26|1987-10-24|Hayashibara Seibutsu Kagaku Kenkyusho Kk|
    US4487198A|1982-07-28|1984-12-11|Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo|Process for producing a high-purity maltose|
    GB8323383D0|1983-08-31|1983-10-05|Cpc International Inc|Starch hydrolysis|
    JPH059080B2|1983-09-19|1993-02-03|Mitsubishi Chem Ind|
    JPH0544477B2|1984-10-12|1993-07-06|Sanwa Kosan Kk|
    US4840807A|1987-08-24|1989-06-20|Sanmatsu Kogyo Kabushiki Kaisha|Branched dextrin production and compositions containing same|
    JP2911310B2|1992-07-07|1999-06-23|オルガノ株式会社|Method and apparatus for producing glucose|
    FI96225C|1993-01-26|1996-05-27|Cultor Oy|Method for fractionation of molasses|
    US6663780B2|1993-01-26|2003-12-16|Danisco Finland Oy|Method for the fractionation of molasses|
    US5795398A|1994-09-30|1998-08-18|Cultor Ltd.|Fractionation method of sucrose-containing solutions|
    US5900258A|1996-02-01|1999-05-04|Zeolitics Inc.|Anti-bacterial compositions|
    US6224776B1|1996-05-24|2001-05-01|Cultor Corporation|Method for fractionating a solution|
    FI20002149A|2000-09-29|2002-03-30|Xyrofin Oy|Purification of saccharides by chromatographic separation|
    FI111959B|2000-12-28|2003-10-15|Danisco Sweeteners Oy|Method for purifying maltose|
    FI20010977A|2001-05-09|2002-11-10|Danisco Sweeteners Oy|Chromatographic separation method|
    FI20020675A0|2002-04-09|2002-04-09|Danisco Sweeteners Oy|Purification of a pure disaccharide solution|
    WO2007035468A2|2005-09-15|2007-03-29|Adiabatics Technologies, Inc.|Composite sliding surfaces for sliding members|
    CN103409484B|2013-08-23|2015-03-11|山东福田药业有限公司|Preparation method of superhigh malt syrup|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US00220886A|US3817787A|1972-01-26|1972-01-26|Method for separating monosaccharides from mixtures including di-, and higher saccharides|
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