GB1295386A – – Google Patents
GB1295386A – – Google Patents
Info
Publication number
GB1295386A
GB1295386A
GB1295386DA
GB1295386A
GB 1295386 A
GB1295386 A
GB 1295386A
GB 1295386D A
GB1295386D A
GB 1295386DA
GB 1295386 A
GB1295386 A
GB 1295386A
Authority
GB
United Kingdom
Prior art keywords
column
columns
epimerised
diverted
july
Prior art date
1970-07-23
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
Application number
Inventor
K Lauer
H Budka
G Stoeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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.)
1970-07-23
Filing date
1971-07-19
Publication date
1972-11-08
1970-07-23
Priority claimed from DE2036525A
external-priority
patent/DE2036525B2/en
1971-03-13
Priority claimed from DE19712112176
external-priority
patent/DE2112176A1/en
1971-07-19
Application filed by Boehringer Mannheim GmbH
filed
Critical
Boehringer Mannheim GmbH
1972-11-08
Publication of GB1295386A
publication
Critical
patent/GB1295386A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000000203
mixture
Substances
0.000
abstract
3
MYRTYDVEIRVNKP-UHFFFAOYSA-N
1,2-Divinylbenzene
Chemical compound
C=CC1=CC=CC=C1C=C
MYRTYDVEIRVNKP-UHFFFAOYSA-N
0.000
abstract
2
229920002472
Starch
Polymers
0.000
abstract
2
125000004122
cyclic group
Chemical group
0.000
abstract
2
239000008107
starch
Substances
0.000
abstract
2
235000019698
starch
Nutrition
0.000
abstract
2
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Calcium cation
Chemical compound
[Ca+2]
BHPQYMZQTOCNFJ-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
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
abstract
1
239000004793
Polystyrene
Substances
0.000
abstract
1
JXLHNMVSKXFWAO-UHFFFAOYSA-N
azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid
Chemical compound
N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12
JXLHNMVSKXFWAO-UHFFFAOYSA-N
0.000
abstract
1
WQZGKKKJIJFFOK-VFUOTHLCSA-N
beta-D-glucose
Chemical compound
OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O
WQZGKKKJIJFFOK-VFUOTHLCSA-N
0.000
abstract
1
229910001424
calcium ion
Inorganic materials
0.000
abstract
1
238000013375
chromatographic separation
Methods
0.000
abstract
1
238000004587
chromatography analysis
Methods
0.000
abstract
1
239000003480
eluent
Substances
0.000
abstract
1
239000008103
glucose
Substances
0.000
abstract
1
239000000413
hydrolysate
Substances
0.000
abstract
1
239000012535
impurity
Substances
0.000
abstract
1
150000002500
ions
Chemical class
0.000
abstract
1
238000000034
method
Methods
0.000
abstract
1
229920001542
oligosaccharide
Polymers
0.000
abstract
1
150000002482
oligosaccharides
Chemical class
0.000
abstract
1
229920002223
polystyrene
Polymers
0.000
abstract
1
239000011347
resin
Substances
0.000
abstract
1
229920005989
resin
Polymers
0.000
abstract
1
150000003839
salts
Chemical class
0.000
abstract
1
239000006188
syrup
Substances
0.000
abstract
1
235000020357
syrup
Nutrition
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C13—SUGAR INDUSTRY
C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
C13K11/00—Fructose
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
B01D15/08—Selective adsorption, e.g. chromatography
B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
B01D15/1871—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in series
C—CHEMISTRY; METALLURGY
C13—SUGAR INDUSTRY
C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
C13B20/00—Purification of sugar juices
C13B20/12—Purification of sugar juices using adsorption agents, e.g. active carbon
C—CHEMISTRY; METALLURGY
C13—SUGAR INDUSTRY
C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
C13K1/00—Glucose; Glucose-containing syrups
C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
C13K1/08—Purifying
Abstract
1295386 Continuous cyclic chromatography BOEHRINGER MANNHEIM GmbH 19 July 1971 [23 July 1970 13 March 1971] 33784/71. Heading B1X A process for the continuous cyclic chromatographic separation of a multicomponent mixture utilising two columns connectable in series and which may be packed with ion exchangers comprises alternately passing the mixture and element, e.g. H 2 O to the first column 3 from sources S and W respectively by means of dosing pumps 1, 4 and switching clock 6. Eluent then passes to the second column 10. Any predetermined undesirable fraction emerging from the first column is detected by a detector 7, e.g. a flow through refractometer, which causes control 12 to switch a valve 8 to its Fig. 1 position so that the fraction is diverted to drain, and the connection between the columns is broken. During this time H 2 O is supplied to the second column 10 via pump 9. The fractions emerging from the second column are detected by detector 13, e.g. for measuring angle of rotation or refractive index, and diverted by valve 15 and its control 14 to the appropriate vessels. The columns may be packed with polystyrene sulphonate resin cross-linked with divinylbenzene and loaded with calcium ions. The multicomponent mixtures may be epimerised or non-epimerised starch syrup, or a salt free solution of starch hydrolysate which are to be split into glucose and fructose, and the impurities may be oligosaccharides.
GB1295386D
1970-07-23
1971-07-19
Expired
GB1295386A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE2036525A
DE2036525B2
(en)
1970-07-23
1970-07-23
Method and device for the chromatographic separation of multicomponent mixtures
DE19712112176
DE2112176A1
(en)
1971-03-13
1971-03-13
Chromatographic separation process – with impurities removed at intermediate point from two section column
Publications (1)
Publication Number
Publication Date
GB1295386A
true
GB1295386A
(en)
1972-11-08
Family
ID=25759481
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1295386D
Expired
GB1295386A
(en)
1970-07-23
1971-07-19
Country Status (14)
Country
Link
US
(1)
US3785864A
(en)
AT
(1)
AT320598B
(en)
AU
(1)
AU451813B2
(en)
BE
(1)
BE770235A
(en)
CA
(1)
CA963462A
(en)
CH
(1)
CH574262A5
(en)
ES
(1)
ES393482A1
(en)
FR
(1)
FR2099336A5
(en)
GB
(1)
GB1295386A
(en)
HU
(1)
HU173808B
(en)
IT
(1)
IT942064B
(en)
NL
(1)
NL145768B
(en)
PL
(1)
PL77734B1
(en)
SU
(1)
SU797547A3
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2223692A
(en)
*
1988-09-16
1990-04-18
Philips Nv
Liquid chromatography
US5466795A
(en)
*
1992-07-22
1995-11-14
Roquette Freres
Process for the manufacture of mannitol
JPWO2018151261A1
(en)
*
2017-02-17
2019-12-12
国立大学法人東北大学
Vitamin E manufacturing method and vitamin E manufacturing apparatus
GB2596068A
(en)
*
2020-06-15
2021-12-22
Agilent Technologies Inc
Purity detection of separated sample portion as basis for a positive or negative decision concerning further separation
Families Citing this family (21)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2362211C3
(en)
*
1973-12-14
1978-05-11
Sueddeutsche Zucker Ag, 6800 Mannheim
Process for processing molasses
JPS51110048A
(en)
*
1975-02-21
1976-09-29
Toray Industries
Toruino bunrihoho
US4025357A
(en)
*
1975-04-14
1977-05-24
A. E. Staley Manufacturing Company
Ion exchange enrichment of impure dextrose solutions
FI69248C
(en)
*
1976-12-21
1986-01-10
Mitsubishi Chem Ind
FOERFARANDE FOER REGLERING AV OPERATIONSPROCESSEN AV EN SIMULERAD ROERLIG BAEDD
US4366060A
(en)
*
1977-01-24
1982-12-28
A. E. Staley Manufacturing Company
Process and equipment for chromatographic separation of fructose/dextrose solutions
DE2735995C2
(en)
*
1977-08-10
1982-06-09
Gerhard Dipl.-Chem. Dr.rer.nat. 4040 Neuss Quentin
Process for cleaning technical sugar solutions
NL7804208A
(en)
*
1978-04-20
1979-10-23
Cenco Instr Bv
SEPARATION ANALYSIS METHOD.
AU540231B2
(en)
*
1978-11-02
1984-11-08
Mitsubishi Kasei Corporation
Adsorption separation method and apparatus
FR2454830A1
(en)
*
1979-04-25
1980-11-21
Roquette Freres
Sepn. of sugars etc. by multi column selective adsorption – in plant now simply adapted to continuous operation
JPS6026482B2
(en)
*
1980-07-31
1985-06-24
日本食品化工株式会社
Method for producing cyclodextrin
US4422881A
(en)
*
1980-10-29
1983-12-27
Roquette Freres
Installation and process for the continuous separation of mixtures of sugars and/or of polyols by selective adsorption
DE3224495A1
(en)
*
1982-06-28
1983-12-29
Manfred Prof.Dr.med. Dr.rer.nat. Dipl.-Chem. 1000 Berlin Schöneshöfer
Automatic column chromatography method for enriching, prepurifying and concentrating substances in heterogeneous liquid substance mixtures
US4718405A
(en)
*
1986-07-25
1988-01-12
Uop Inc.
Enhancing L-glucose yield: epimerization of L-mannose by molybdate in presence of epimerization inhibitors
US5176832A
(en)
*
1991-10-23
1993-01-05
The Dow Chemical Company
Chromatographic separation of sugars using porous gel resins
FR2697023B1
(en)
1992-10-16
1994-12-30
Roquette Freres
Low-calorie glucose soluble polymer and process for the preparation of this polymer.
FR2762616B1
(en)
*
1997-04-28
1999-07-16
Roquette Freres
PROCESS FOR PRODUCING A HIGH DEXTROSE STARCH HYDROLYSATE
FR2965819B1
(en)
2010-10-08
2013-02-22
Roquette Freres
PROCESS FOR PRODUCING HIGH-PURITY SORBITOL SYRUP FROM SUCROSE AND USES THEREOF
WO2016098169A1
(en)
*
2014-12-15
2016-06-23
株式会社島津製作所
Liquid chromatograph
US9545425B2
(en)
2014-12-23
2017-01-17
Ardelyx, Inc.
Pharmaceutical compositions for treating hyperkalemia
ES2800167T3
(en)
2014-12-23
2020-12-28
Ardelyx Inc
Compositions and methods for treating hyperkalemia
FR3077959B1
(en)
2018-02-22
2021-09-24
Roquette Freres
PROCESS FOR MANUFACTURING RESISTANT PEA DEXTRIN
1971
1971-06-14
US
US00152980A
patent/US3785864A/en
not_active
Expired – Lifetime
1971-07-19
GB
GB1295386D
patent/GB1295386A/en
not_active
Expired
1971-07-20
BE
BE770235A
patent/BE770235A/en
unknown
1971-07-20
CH
CH1069271A
patent/CH574262A5/xx
not_active
IP Right Cessation
1971-07-20
AU
AU31458/71A
patent/AU451813B2/en
not_active
Expired
1971-07-21
IT
IT7523/71A
patent/IT942064B/en
active
1971-07-21
CA
CA118,814A
patent/CA963462A/en
not_active
Expired
1971-07-21
PL
PL1971149582A
patent/PL77734B1/pl
unknown
1971-07-21
ES
ES393482A
patent/ES393482A1/en
not_active
Expired
1971-07-22
SU
SU711686010A
patent/SU797547A3/en
active
1971-07-22
NL
NL717110097A
patent/NL145768B/en
not_active
IP Right Cessation
1971-07-22
AT
AT640171A
patent/AT320598B/en
not_active
IP Right Cessation
1971-07-23
HU
HU71BO1307A
patent/HU173808B/en
unknown
1971-07-23
FR
FR7126997A
patent/FR2099336A5/fr
not_active
Expired
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2223692A
(en)
*
1988-09-16
1990-04-18
Philips Nv
Liquid chromatography
US5466795A
(en)
*
1992-07-22
1995-11-14
Roquette Freres
Process for the manufacture of mannitol
JPWO2018151261A1
(en)
*
2017-02-17
2019-12-12
国立大学法人東北大学
Vitamin E manufacturing method and vitamin E manufacturing apparatus
US11014903B2
(en)
*
2017-02-17
2021-05-25
Phytochem Products Inc.
Vitamin E production method and vitamin E production device
GB2596068A
(en)
*
2020-06-15
2021-12-22
Agilent Technologies Inc
Purity detection of separated sample portion as basis for a positive or negative decision concerning further separation
GB2596068B
(en)
*
2020-06-15
2023-03-29
Agilent Technologies Inc
Purity detection of separated sample portion as basis for a positive or negative decision concerning further separation
Also Published As
Publication number
Publication date
CH574262A5
(en)
1976-04-15
SU797547A3
(en)
1981-01-15
FR2099336A5
(en)
1972-03-10
NL7110097A
(en)
1972-01-25
ES393482A1
(en)
1973-09-16
BE770235A
(en)
1972-01-20
CA963462A
(en)
1975-02-25
AU451813B2
(en)
1974-08-22
US3785864A
(en)
1974-01-15
IT942064B
(en)
1973-03-20
PL77734B1
(en)
1975-04-30
NL145768B
(en)
1975-05-15
AU3145871A
(en)
1973-01-25
HU173808B
(en)
1979-08-28
AT320598B
(en)
1975-02-25
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Legal Events
Date
Code
Title
Description
1973-03-28
PS
Patent sealed [section 19, patents act 1949]
1982-02-17
PCNP
Patent ceased through non-payment of renewal fee
