MD127C2 - Procedeu de obţinere a fructozildizaharidelor - Google Patents
Procedeu de obţinere a fructozildizaharidelorInfo
- Publication number
- MD127C2 MD127C2 MD94-0114A MD940114A MD127C2 MD 127 C2 MD127 C2 MD 127C2 MD 940114 A MD940114 A MD 940114A MD 127 C2 MD127 C2 MD 127C2
- Authority
- MD
- Moldova
- Prior art keywords
- product
- obtaining
- levan
- aldose
- saccharose
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229930006000 Sucrose Natural products 0.000 abstract 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 2
- 150000001323 aldoses Chemical class 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 235000013681 dietary sucrose Nutrition 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- AIHDCSAXVMAMJH-GFBKWZILSA-N levan Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(CO[C@@H]2[C@H]([C@H](O)[C@@](O)(CO)O2)O)O1 AIHDCSAXVMAMJH-GFBKWZILSA-N 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229960004793 sucrose Drugs 0.000 abstract 2
- 244000063299 Bacillus subtilis Species 0.000 abstract 1
- 235000014469 Bacillus subtilis Nutrition 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229930091371 Fructose Natural products 0.000 abstract 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 abstract 1
- 239000005715 Fructose Substances 0.000 abstract 1
- 108010042889 Inulosucrase Proteins 0.000 abstract 1
- MUPFEKGTMRGPLJ-RMMQSMQOSA-N Raffinose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 MUPFEKGTMRGPLJ-RMMQSMQOSA-N 0.000 abstract 1
- 239000004376 Sucralose Substances 0.000 abstract 1
- MUPFEKGTMRGPLJ-UHFFFAOYSA-N UNPD196149 Natural products OC1C(O)C(CO)OC1(CO)OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)C(CO)O2)O)O1 MUPFEKGTMRGPLJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- IFYDWYVPVAMGRO-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]tetradecanamide Chemical compound CCCCCCCCCCCCCC(=O)NCCCN(C)C IFYDWYVPVAMGRO-UHFFFAOYSA-N 0.000 abstract 1
- 229920001542 oligosaccharide Polymers 0.000 abstract 1
- 150000002482 oligosaccharides Chemical class 0.000 abstract 1
- MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 abstract 1
- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 abstract 1
- 235000019408 sucralose Nutrition 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Invenţia se referă la sinteza microbiologică a substanţelor, la procedeul de obţinere a fructozildizaharidelor utile în calitate de substanţe zaharoase în industria alimentară cunoscute în special ca TGF.Fructozildizaharidele obţinute reprezintă un produs intermediar pentru întrebuinţare în procesul obţinerii sucralozei (anterior cunoscute ca TGS).Scopul invenţiei constă în majorarea calităţii produsului cu destinaţie specială. Procedeul prevede efectuarea reacţiei aldozei cu zaharoză sau rafinoză în prezenţa fructoziltransferazei produse de Bacillus subtilis NCIB nr. 11871, 11872 sau 11873, care posedă Km pentru zaharoză cel puţin 0,1 M în absenţa acceptorului aldozei, care nu formează cantităţi considerabile de levan sedimentat de alcool din donorul fructozei în absenţa acceptorului aldozei stabile la acţiunea compuşilor tensio-activi, care posedă o activitate optimă la temperatura de 30oC şi care activează timp de cel puţin 20 de minute la temperatura de 45oC.Fermentul propus nu manifestă activitate invertazică, ceea ce influenţează favorabil asupra caracteristicilor calitative ale produsului cu destinaţie specială, şi de asemenea, el nu accelerează reacţia de disproporţionare, adică nu preface oligozaharidele cu masă moleculară mică în levan cu masă moleculară mare.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838316790A GB8316790D0 (en) | 1983-06-21 | 1983-06-21 | Chemical process |
| SU843757905A SU1630617A3 (ru) | 1983-06-21 | 1984-06-20 | Способ получени фруктозилдисахаридов |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD127B1 MD127B1 (ro) | 1994-12-31 |
| MD127C2 true MD127C2 (ro) | 1995-07-31 |
Family
ID=26286435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0114A MD127C2 (ro) | 1983-06-21 | 1994-03-23 | Procedeu de obţinere a fructozildizaharidelor |
Country Status (3)
| Country | Link |
|---|---|
| LT (1) | LT2149B (ro) |
| LV (1) | LV5135A3 (ro) |
| MD (1) | MD127C2 (ro) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3629G2 (ro) * | 2005-11-04 | 2009-01-31 | Иван НЕКИТ | Procedeu de confecţionare a unui bloc de construcţie (variante) |
| MD42Y (ro) * | 2007-05-02 | 2009-06-30 | Сергей ДЕНИСОВ | Bloc de construcţie şi procedeu de confecţionare a acestuia |
| MD3843C2 (ro) * | 2008-07-15 | 2010-01-31 | Георге ГОНЦА | Bloc de construcţie (variante) |
| MD3931C2 (ro) * | 2007-10-29 | 2010-05-31 | Владимир ЛАТУРИНСКИЙ | Bloc de construcţie |
| MD349Z (ro) * | 2010-11-23 | 2011-10-31 | Николай БОГУСЛАВСКИЙ | Bloc de construcţie cu structură integrală |
| MD297Z (ro) * | 2010-05-03 | 2011-12-31 | Вероника КАЗАК | Bloc de construcţie şi procedeu de confecţionare a acestuia |
-
1992
- 1992-12-29 LV LV920525A patent/LV5135A3/xx unknown
-
1993
- 1993-06-22 LT LTRP675A patent/LT2149B/xx not_active IP Right Cessation
-
1994
- 1994-03-23 MD MD94-0114A patent/MD127C2/ro not_active IP Right Cessation
Non-Patent Citations (2)
| Title |
|---|
| Brevet nr.2046757, GB, Int. cl. C 08 B 37/00, 1980. * |
| Hestrin and Avigad. J. Biochem., 1958, 69, p.388-398. * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3629G2 (ro) * | 2005-11-04 | 2009-01-31 | Иван НЕКИТ | Procedeu de confecţionare a unui bloc de construcţie (variante) |
| MD42Y (ro) * | 2007-05-02 | 2009-06-30 | Сергей ДЕНИСОВ | Bloc de construcţie şi procedeu de confecţionare a acestuia |
| MD3931C2 (ro) * | 2007-10-29 | 2010-05-31 | Владимир ЛАТУРИНСКИЙ | Bloc de construcţie |
| MD3843C2 (ro) * | 2008-07-15 | 2010-01-31 | Георге ГОНЦА | Bloc de construcţie (variante) |
| MD297Z (ro) * | 2010-05-03 | 2011-12-31 | Вероника КАЗАК | Bloc de construcţie şi procedeu de confecţionare a acestuia |
| MD349Z (ro) * | 2010-11-23 | 2011-10-31 | Николай БОГУСЛАВСКИЙ | Bloc de construcţie cu structură integrală |
Also Published As
| Publication number | Publication date |
|---|---|
| MD127B1 (ro) | 1994-12-31 |
| LV5135A3 (lv) | 1993-06-10 |
| LT2149B (lt) | 1993-09-15 |
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Legal Events
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| 1M4A | Expiration of terms |