MD127C2 - Procedeu de obţinere a fructozildizaharidelor - Google Patents

Procedeu de obţinere a fructozildizaharidelor

Info

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
Application number
MD94-0114A
Other languages
English (en)
Russian (ru)
Other versions
MD127B1 (ro
Inventor
Elner Brean Rathbone
Andrew John Hacking
Peter Samuel James Cheetham
Original Assignee
Tate & Lyle Public Limited Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB838316790A external-priority patent/GB8316790D0/en
Application filed by Tate & Lyle Public Limited Company filed Critical Tate & Lyle Public Limited Company
Publication of MD127B1 publication Critical patent/MD127B1/ro
Publication of MD127C2 publication Critical patent/MD127C2/ro

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  • 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.
MD94-0114A 1983-06-21 1994-03-23 Procedeu de obţinere a fructozildizaharidelor MD127C2 (ro)

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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
LT2149B (lt) 1993-09-15
LV5135A3 (lv) 1993-06-10

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