CN105063134A - Liquid seaweed syrup product and preparation method thereof - Google Patents
Liquid seaweed syrup product and preparation method thereof Download PDFInfo
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- CN105063134A CN105063134A CN201510580723.8A CN201510580723A CN105063134A CN 105063134 A CN105063134 A CN 105063134A CN 201510580723 A CN201510580723 A CN 201510580723A CN 105063134 A CN105063134 A CN 105063134A
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- starch
- trehalose
- amylase
- maltose
- trep
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- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 239000006188 syrup Substances 0.000 title claims abstract description 14
- 235000020357 syrup Nutrition 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 241001474374 Blennius Species 0.000 title abstract 4
- 229920002472 Starch Polymers 0.000 claims abstract description 41
- 235000019698 starch Nutrition 0.000 claims abstract description 41
- 239000008107 starch Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 38
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims abstract description 35
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 34
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 34
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 21
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 108090000637 alpha-Amylases Proteins 0.000 claims description 15
- 229930182470 glycoside Natural products 0.000 claims description 15
- 150000002338 glycosides Chemical class 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 108010019077 beta-Amylase Proteins 0.000 claims description 9
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 9
- 238000005342 ion exchange Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 102000004139 alpha-Amylases Human genes 0.000 claims description 6
- 229940024171 alpha-amylase Drugs 0.000 claims description 6
- 235000013336 milk Nutrition 0.000 claims description 6
- 239000008267 milk Substances 0.000 claims description 6
- 210000004080 milk Anatomy 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 208000031888 Mycoses Diseases 0.000 abstract 2
- 229930182478 glucoside Natural products 0.000 abstract 2
- 150000008131 glucosides Chemical class 0.000 abstract 2
- 238000004255 ion exchange chromatography Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 15
- 235000013305 food Nutrition 0.000 description 10
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 235000013379 molasses Nutrition 0.000 description 5
- 229920000856 Amylose Polymers 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 102000003916 Arrestin Human genes 0.000 description 1
- 108090000328 Arrestin Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920002774 Maltodextrin Polymers 0.000 description 1
- 239000005913 Maltodextrin Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- -1 glucose monosaccharide Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 125000000647 trehalose group Chemical group 0.000 description 1
- 150000003625 trehaloses Chemical class 0.000 description 1
- 150000004043 trisaccharides Chemical class 0.000 description 1
Abstract
The invention provides a liquid seaweed syrup product and a preparation method thereof, which belong to the technical field of starch sugar. The method comprises the following steps of liquifying, saccharifying to convert into glucosides, filtering, performing ion exchange chromatography, and concentrating, so as to obtain liquid seaweed syrup. The invention provides a saccharifying to convert into glucosides process first and synchronously obtains mixing syrup containing mycose, and the liquid seaweed syrup product and the preparation method have the advantages of simple production process, short production cycle, controllability in the content of the mycose, low cost, wide market prospect and the like.
Description
Technical field
The present invention relates to a kind of preparation method of liquid alga syrup, belong to β-amylose technical field.Exactly a kind of preparation method of the mixing molasses containing trehalose.
Background technology
Trehalose is few in number, and one of functional oligose realizing industrialization development, its scale operation and widespread use start from the nineties in 20th century.Wherein, Japan is the main producing country of trehalose.In Japan, the food adding trehalose has reached kind more than 6000, almost covers whole field of food.
Trehalose has the physicochemical property such as irreducibility, low sweet taste, hot acid be stable, makes it in field of food widespread use.Trehalose is used in the course of processing of the food such as cake, beverage, candy, can the sex change of arrestin, the aging of starch and fatty acid, extend the quality guaranteed period of food, keep the local flavor of food.In addition, the decomposition of trehalose in small intestine absorbs comparatively slow, and the change of blood sugar brought is relatively soft, thus in treating diabetes and motion diet, also has suitable using value.
Maltose have high temperature resistant, sugariness is low, good hygroscopicity, resistive connection are brilliant etc. advantage, is widely used in foodstuffs industry, as moisture adjuster, stablizer, retention agent and food weighting agent etc.At present, the mature production technology of maltose, moderate, generally apply at field of food.
But trehalose is not also generally applied in food processing process, mainly because the price of trehalose is higher.The principal element that trehalose price is high is that its separation and purification difficulty is very large, account for cost 70% nearly.Wherein, mainly that the isomers of this trehalose of maltose is more difficult from segregation ratio both mixture, generally after filtration, ion-exchange, through expensive simulated moving bed chromatography, maltose is separated removing again.Will for the problems referred to above, propose saccharification herein first and turn the synchronous Catalytic processes of glycosides, directly change into trehalose by liquefied starch, after filtration, ion-exchange, the concentrated mixing molasses obtaining trehalose and maltose, can directly apply in food processing process, and the trehalose of different mass ratio and the mixing molasses of maltose can be obtained by regulating enzyme concentration.Relative to traditional preparation method, the present invention is easy and simple to handle, the production cycle shortens, cost is low, has the market competitiveness.
Summary of the invention
Technical purpose of the present invention is to provide a kind of new product, simultaneously containing trehalose and maltose in this product; Another technical purpose of the present invention is the method providing this product innovation of preparation.
Institute of the present invention problems faced is: single stage method prepares trehalose, namely maltose is when TreP catalyzes and synthesizes trehalose, because the separation costs of maltose and trehalose is higher, the price that result in traditional trehalose sterling is higher, limits the application of trehalose.
The present invention is directed to this problem, the solution that the present invention proposes is, is raw material with starch, provides the mixing molasses product that only contain maltose and trehalose suitable with sterling trehalose character.In addition, present invention also offers the method for this product of preparation, the preparation method of this product is different from the method that existing single stage method prepares trehalose, by saccharification with turn glycosides process integration in same reactions steps.
Concrete, technical scheme of the present invention is:
A kind of liquid alga syrupy product wherein, should be raw materials for production with starch, and only containing trehalose and maltose in this product, and trehalose quality accounting is the 10-60% of total sugar content.
The method of production liquid alga syrup, is raw material with starch, prepares liquefied starch, and wherein, described method also comprises to carry out synchronous saccharification and turn glycosides reaction, decolouring, solid-liquid separation, ion-exchange, concentrated step by liquefier.
Method of the present invention, wherein, the step preparing described liquefier is, under normal temperature, adds water, stir into starch milk in smart starch, and the biodiversity content controlled before liquefaction is 70-80%; Then in starch milk, the α-amylase of 4-8U/g starch is added, 95-105 DEG C of liquefaction.
Liquefaction process in this step refers to, under 70-80% biodiversity content, raised by temperature, as under 95-105 DEG C of condition, and under the effect of the α-amylase of 4-8U/g starch, by the solid-state starch granules being not dissolved in water, or starch crystal, be converted into the liquid maltodextrin dissolving in moisture content and the Starch Conversion composition of other compositions.This process relates generally to the expansion of starch granules, and the Starch Conversion after expansion is water-soluble process by gelatinization and α-amylase, also relates to the rise and fall process of system viscosity in this process.Preferred steam ejection liquefaction and the liquefaction process carried out in stirring reactor.
Method of the present invention, wherein, the DE value 5-10% of described liquefier.
Carrying out before reaction synchronous saccharification turns glycosides, described liquefier being lowered the temperature, or by Temperature fall, or by corresponding Insulation, its temperature is controlled to be 47-55 DEG C, meet the requirement of DE value simultaneously.The synchronous saccharification carrying out next step with this turns glycosides reaction.
Method of the present invention, wherein, the temperature that described synchronous saccharification turns glycosides reaction is 47-55 DEG C, is preferably 47-52 DEG C; The pH value of reaction is 5.0-6.0, and preferred pH is 5.0-5.5.
Method of the present invention, wherein, it is beta-amylase, Pullulanase and TreP that described synchronous saccharification turns the zymin added in glycosides reaction process.Synchronous saccharification in the present invention is turned to the understanding of glycosides reaction, be construed as in (1) this system and there is beta-amylase, Pullulanase and TreP simultaneously, liquefied starch can be converted into trehalose (2) system is that complex system (3) liquefied starch containing various short chain glycan and glucose monosaccharide transforms the maltose generated through enzyme, become the substrate of TreP, trehalose synthesis.
Method of the present invention, in a preferred embodiment, described TreP adds after adding beta-amylase, Pullulanase saccharification 6-8h.
Method of the present invention, wherein, the consumption of described beta-amylase is 20-40U/g starch, the consumption 1-5U/g starch of Pullulanase, and the consumption of TreP is 1000-4000U/g maltose.
For the decolouring in the present invention, solid-liquid separation, ion-exchange, concentrated step, is interpreted as, and adopts the method for absorption to be removed by the pigment in reaction system, and absorption falls a part of enzyme catalyst wherein, as preferred gac carries out decolouring and adsorbing in addition; After being separated by solid, remaining various carbohydrate in system, through ion exchange process, selective removal polysaccharide and monose, only remaining maltose and trehalose; In a preferred embodiment, filtrate first through cationic exchange coloum and anion-exchange column, then through the resin dedicated column chromatography of DTF-01 β-amylose, removes the impurity such as the impurity of band positive and negative charge, trisaccharide and monose; The mixed solution that ion-exchange obtains can obtain product of the present invention through concentrated.
Beneficial effect of the present invention is:
1. the present invention proposes synchronous saccharification first and turns glycosides liquefied starch is directly changed into trehalose, simplifies production technique, shortens the production cycle;
2. the mixing molasses by regulating enzyme concentration to obtain different content of trehalose, filters and ion-exchange purification acquisition liquid alga syrup through comparatively simple, thus purification step is simplified, eliminate the expensive device being separated and removing maltose;
3. method provided by the invention prepares the technique of marine alga syrup simply, and cost reduces, and enhances the competitiveness of product in market.
embodiment:
Embodiment 1
The present embodiment illustrates the synthesis step of liquid alga sugar product
Take in 30kg starch and add water, stir into starch milk, be heated to 95 DEG C, add the α-amylase of 5U/g starch, 95 DEG C of liquefaction, DE value reaches 8-10% termination reaction.Be poured in saccharifying tank by above-mentioned liquefier, temperature controlled at 50 DEG C, pH controls 5.0, adds the TreP of 2000U/g maltose after adding the Pullulanase saccharification 8h of the beta-amylase of 30U/g starch, 1U/g starch, stirs 20-26h.Turn to above-mentioned saccharification the gac adding 0.7-1.0% in glycosides liquid and carry out decolouring 30min, filter.The resin column that filtrate is connected according to sun-male-female with D330 anionite-exchange resin through 732 type Zeo-karbs, again through the resin dedicated column chromatography of DTF-01 β-amylose, it is all eluent with water, syrup flow velocity is 10-20ml/min, sugared content is detected, until not sugary in elutriant with phend-sulphuric acid.Elutriant is concentrated obtains finished product liquid alga syrup, and wherein the mass ratio of trehalose and maltose is 1:1.
Embodiment 2
The present embodiment illustrates another synthesis step of liquid alga sugar product
Take in 80kg starch and add water, stir into starch milk, be heated to 95 DEG C, add the α-amylase of 5U/g starch, 95 DEG C of liquefaction, DE value reaches 8-10% termination reaction.Be poured in saccharifying tank by above-mentioned liquefier, temperature controlled at 50 DEG C, pH controls 5.0, adds the TreP of 4000U/g maltose after adding the Pullulanase saccharification 8h of the beta-amylase of 30U/g starch, 1U/g starch, stirs 20-26h.Turn in glycosides liquid to above-mentioned saccharification the gac adding 0.7% to decolour, filter, the resin column that filtrate is connected according to sun-male-female with D330 anionite-exchange resin through 732 type Zeo-karbs, again through the resin dedicated column chromatography of DTF-01 β-amylose, it is all eluent with water, syrup flow velocity is 10-20ml/min, detects sugared content with phend-sulphuric acid, until not sugary in elutriant.Elutriant is concentrated obtains finished product liquid alga syrup, and wherein the mass ratio of trehalose and maltose is 7:3.
Claims (9)
1. a liquid alga syrupy product, is characterized in that, should be raw materials for production with starch, and only containing trehalose and maltose in this product, and trehalose quality accounting is the 10-60% of total sugar content.
2. produce a method for liquid alga syrup, be raw material, prepare liquefied starch, it is characterized in that with starch, described method also comprises to carry out synchronous saccharification and turns glycosides reaction, decolouring, solid-liquid separation, ion-exchange, concentrated step by liquefier.
3. method according to claim 2, is characterized in that, the step preparing described liquefier is, under normal temperature, adds water, stir into starch milk in smart starch, and the biodiversity content controlled before liquefaction is 70-80%; Then in starch milk, the α-amylase of 4-8U/g starch is added, 95-105 DEG C of liquefaction.
4. the method according to right 3, is characterized in that, the DE value 5-10% of described liquefier.
5. method according to claim 2, is characterized in that, the temperature that described synchronous saccharification turns glycosides reaction is 47-55 DEG C, is preferably 47-52 DEG C.
6. method according to claim 2, is characterized in that, the pH value that described synchronous saccharification turns glycosides reaction is 5.0-6.0, and preferred pH is 5.0-5.5.
7. method according to claim 2, is characterized in that, it is beta-amylase, Pullulanase and TreP that described synchronous saccharification turns the zymin added in glycosides reaction process.
8. method according to claim 7, is characterized in that, described TreP adds after adding beta-amylase, Pullulanase saccharification 6-8h.
9. method according to claim 8, is characterized in that, the consumption of described beta-amylase is 20-40U/g starch, the consumption 1-5U/g starch of Pullulanase, and the consumption of TreP is 1000-4000U/g maltose.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110241152A (en) * | 2018-03-09 | 2019-09-17 | 通辽梅花生物科技有限公司 | The preparation method of compound seaweed sugar product |
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CN102911984A (en) * | 2012-10-27 | 2013-02-06 | 广西大学 | Method for manufacturing ultrahigh-content malt syrup by double-saccharification process |
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CN103981233A (en) * | 2014-05-29 | 2014-08-13 | 湖南尔康制药股份有限公司 | Method for preparing trehalose from cassava starch |
CN104046665A (en) * | 2014-07-08 | 2014-09-17 | 长沙理工大学 | Method for producing trehalose |
CN104478949A (en) * | 2014-11-24 | 2015-04-01 | 华东理工大学 | Chromatographic separation method of trehalose and maltose |
CN104745660A (en) * | 2015-01-20 | 2015-07-01 | 山东师范大学 | Method for preparing trehalose through enzymatic synthesis |
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CN102911984A (en) * | 2012-10-27 | 2013-02-06 | 广西大学 | Method for manufacturing ultrahigh-content malt syrup by double-saccharification process |
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