DE3663035D1 - Process and apparatus for the preparation of anhydrous crystalline dextrose - Google Patents

Process and apparatus for the preparation of anhydrous crystalline dextrose

Info

Publication number: DE3663035D1
Authority: DE; Germany
Prior art keywords: mass; crystallization; zone; glucose syrup; anhydrous
Prior art date: 1985-05-15
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

DE8686401015T

Other languages

English (en)

Inventor

Jean Bernard Leleu

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.)

Roquette Freres SA

Original Assignee

Roquette Freres SA

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.)

1985-05-15

Filing date

1986-05-13

Publication date

1989-06-01

1986-05-13 Application filed by Roquette Freres SA filed Critical Roquette Freres SA

1989-06-01 Application granted granted Critical

1989-06-01 Publication of DE3663035D1 publication Critical patent/DE3663035D1/de

Status Expired legal-status Critical Current

Links

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 title abstract 6
238000000034 method Methods 0.000 title abstract 3
239000008121 dextrose Substances 0.000 title abstract 2
238000002360 preparation method Methods 0.000 title abstract 2
238000002425 crystallisation Methods 0.000 abstract 5
230000008025 crystallization Effects 0.000 abstract 5
239000008103 glucose Substances 0.000 abstract 4
239000006188 syrup Substances 0.000 abstract 3
235000020357 syrup Nutrition 0.000 abstract 3
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 2
229940089206 anhydrous dextrose Drugs 0.000 abstract 2
239000013078 crystal Substances 0.000 abstract 2
230000003247 decreasing effect Effects 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
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/10—Crystallisation

DE8686401015T 1985-05-15 1986-05-13 Process and apparatus for the preparation of anhydrous crystalline dextrose Expired DE3663035D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8507429A FR2582015B1 (fr)	1985-05-15	1985-05-15	Procede et installation de preparation de dextrose cristallise anhydre

Publications (1)

Publication Number	Publication Date
DE3663035D1 true DE3663035D1 (en)	1989-06-01

Family

ID=9319335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686401015T Expired DE3663035D1 (en)	1985-05-15	1986-05-13	Process and apparatus for the preparation of anhydrous crystalline dextrose

Country Status (7)

Country	Link
US (2)	US4931101A (de)
EP (1)	EP0202999B1 (de)
JP (1)	JPS61280300A (de)
AT (1)	ATE42572T1 (de)
DE (1)	DE3663035D1 (de)
FI (1)	FI84081C (de)
FR (1)	FR2582015B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2582015B1 (fr) *	1985-05-15	1987-09-18	Roquette Freres	Procede et installation de preparation de dextrose cristallise anhydre
US5549757A (en) *	1994-06-10	1996-08-27	Ingredient Technology Corporation	Process for recrystallizing sugar and product thereof
FI97625C (fi) *	1995-03-01	1997-01-27	Xyrofin Oy	Menetelmä ksyloosin kiteyttämiseksi vesiliuoksista
FI952065A0 (fi) *	1995-03-01	1995-04-28	Xyrofin Oy	Foerfarande foer tillvaratagande av en kristalliserbar organisk foerening
GB0022522D0 (en) *	2000-09-13	2000-11-01	Cerestar Holding Bv	Use of dehydrated dextrose monohydrate for heterogeneous chemical reactions
FR2877186B1 (fr) *	2004-10-29	2007-02-09	Roquette Freres	Utilisation non alimentaire et non pharmaceutique d'une composition de dextrose anhydre selectionnee

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3513023A (en) *	1966-04-29	1970-05-19	Boehringer Mannheim Gmbh	Process for the production of crystalline fructose
CH483272A (fr) *	1967-05-02	1969-12-31	Belge Atel Reunies	Appareil de cuisson pour la cristallisation en continu
US3607392A (en) *	1967-12-21	1971-09-21	Boehringer Mannheim Gmbh	Process and apparatus for the recovery of crystalline fructose from methanolic solution
JPS502017B1 (de) *	1969-06-27	1975-01-23
JPS5239901B2 (de) *	1973-02-12	1977-10-07
US3981739A (en) *	1974-08-30	1976-09-21	Amstar Corporation	Continuous crystallization
US4059460A (en) *	1975-11-07	1977-11-22	A. E. Staley Manufacturing Company	Solid anhydrous dextrose
FR2398802A1 (fr) *	1977-07-27	1979-02-23	Staley Mfg Co A E	Dextrose anhydre solide
GB2053019B (en) *	1979-07-06	1983-10-26	Zurita H G	Heat exchangers for crystallization of crystallizable suspension whilst in motion
BE877839A (fr) *	1979-07-23	1980-01-23	Zurita Hilda G	Perfectionnements relatifs a des echangeurs de chaleur en continu et a contre-courant sous agitation pour la cristallisation de suspensions cristallisables en mouvement
US4537637A (en) *	1980-08-19	1985-08-27	The Coca-Cola Company	Hydration drying process
DE3246494A1 (de) *	1982-12-16	1984-06-20	Bayer Ag, 5090 Leverkusen	Diskontinuierliches verfahren zur kristallisation einer substanz aus einer homogenen loesung
FR2555201B1 (fr) *	1983-11-17	1986-10-31	Roquette Freres	Procede et installation de production de dextrose cristallise monohydrate
JPS60118200A (ja) *	1983-11-29	1985-06-25	加藤化学株式会社	無水結晶果糖の連続結晶化方法及び装置
FR2582015B1 (fr) *	1985-05-15	1987-09-18	Roquette Freres	Procede et installation de preparation de dextrose cristallise anhydre

1985
- 1985-05-15 FR FR8507429A patent/FR2582015B1/fr not_active Expired
1986
- 1986-05-13 DE DE8686401015T patent/DE3663035D1/de not_active Expired
- 1986-05-13 EP EP86401015A patent/EP0202999B1/de not_active Expired
- 1986-05-13 AT AT86401015T patent/ATE42572T1/de not_active IP Right Cessation
- 1986-05-14 FI FI862024A patent/FI84081C/fi not_active IP Right Cessation
- 1986-05-15 JP JP61109726A patent/JPS61280300A/ja active Pending
1988
- 1988-10-24 US US07/262,048 patent/US4931101A/en not_active Expired - Fee Related
1990
- 1990-06-04 US US07/531,409 patent/US5076853A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0202999A1 (de)	1986-11-26
US4931101A (en)	1990-06-05
FI84081C (fi)	1991-10-10
FI862024A0 (fi)	1986-05-14
FR2582015A1 (fr)	1986-11-21
JPS61280300A (ja)	1986-12-10
FI84081B (fi)	1991-06-28
ATE42572T1 (de)	1989-05-15
FI862024A (fi)	1986-11-16
EP0202999B1 (de)	1989-04-26
FR2582015B1 (fr)	1987-09-18
US5076853A (en)	1991-12-31

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Legal Events

Date	Code	Title	Description
1990-05-31	8364	No opposition during term of opposition
2000-07-06	8339	Ceased/non-payment of the annual fee