IT1206140B - Procedimento per la purificazione di lattulosio. - Google Patents

Procedimento per la purificazione di lattulosio.

Info

Publication number
IT1206140B
IT1206140B IT8420176A IT2017684A IT1206140B IT 1206140 B IT1206140 B IT 1206140B IT 8420176 A IT8420176 A IT 8420176A IT 2017684 A IT2017684 A IT 2017684A IT 1206140 B IT1206140 B IT 1206140B
Authority
IT
Italy
Prior art keywords
lactulose
galactose
passing
solution
matrix
Prior art date
Application number
IT8420176A
Other languages
English (en)
Other versions
IT8420176A0 (it
Inventor
Renato Carobbi
Andrea Filippini
Original Assignee
Sirac Srl
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
Application filed by Sirac Srl filed Critical Sirac Srl
Publication of IT8420176A0 publication Critical patent/IT8420176A0/it
Priority to IT8420176A priority Critical patent/IT1206140B/it
Priority to US06/631,105 priority patent/US4565582A/en
Priority to GB08418207A priority patent/GB2155933B/en
Priority to CA000459797A priority patent/CA1223254A/en
Priority to DE8585102933T priority patent/DE3563067D1/de
Priority to AT85102933T priority patent/ATE34773T1/de
Priority to EP85102933A priority patent/EP0158148B1/en
Priority to DK127485A priority patent/DK127485A/da
Priority to KR1019850001851A priority patent/KR900006229B1/ko
Priority to JP60055747A priority patent/JPS60209596A/ja
Application granted granted Critical
Publication of IT1206140B publication Critical patent/IT1206140B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/005—Lactulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT8420176A 1984-03-22 1984-03-22 Procedimento per la purificazione di lattulosio. IT1206140B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT8420176A IT1206140B (it) 1984-03-22 1984-03-22 Procedimento per la purificazione di lattulosio.
US06/631,105 US4565582A (en) 1984-03-22 1984-07-16 Lactulose purification process
GB08418207A GB2155933B (en) 1984-03-22 1984-07-17 Purifying lactulose
CA000459797A CA1223254A (en) 1984-03-22 1984-07-26 Lactulose purification process
DE8585102933T DE3563067D1 (en) 1984-03-22 1985-03-14 Lactulose purification process
AT85102933T ATE34773T1 (de) 1984-03-22 1985-03-14 Verfahren zur reinigung von laktulose.
EP85102933A EP0158148B1 (en) 1984-03-22 1985-03-14 Lactulose purification process
DK127485A DK127485A (da) 1984-03-22 1985-03-21 Fremgangsmaade til rensning af lactulose
KR1019850001851A KR900006229B1 (ko) 1984-03-22 1985-03-21 락투로오즈의 정제방법
JP60055747A JPS60209596A (ja) 1984-03-22 1985-03-22 ラクタロース精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8420176A IT1206140B (it) 1984-03-22 1984-03-22 Procedimento per la purificazione di lattulosio.

Publications (2)

Publication Number Publication Date
IT8420176A0 IT8420176A0 (it) 1984-03-22
IT1206140B true IT1206140B (it) 1989-04-14

Family

ID=11164437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8420176A IT1206140B (it) 1984-03-22 1984-03-22 Procedimento per la purificazione di lattulosio.

Country Status (10)

Country Link
US (1) US4565582A (it)
EP (1) EP0158148B1 (it)
JP (1) JPS60209596A (it)
KR (1) KR900006229B1 (it)
AT (1) ATE34773T1 (it)
CA (1) CA1223254A (it)
DE (1) DE3563067D1 (it)
DK (1) DK127485A (it)
GB (1) GB2155933B (it)
IT (1) IT1206140B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223398B (it) * 1987-12-01 1990-09-19 Sirac Spa Procedimento per la preparazione di lattulosio cristallino ad alta purezza
IT1224438B (it) * 1987-12-30 1990-10-04 Sirac Srl Processo per l'ottenimento di sciroppi di lattulosio ad elevata purezza e sciroppo cosi' ottenuto
JPH0219319A (ja) * 1988-05-26 1990-01-23 Duphar Internatl Res Bv ラクツロースシロップから単離したフラクション及びこれを有効成分とする抗内毒素作用を有する医薬組成物
ES2050789T3 (es) * 1988-12-21 1994-06-01 Duphar Int Res Metodo de fabricar lactulosa.
IT1271449B (it) * 1993-04-28 1997-05-28 Inalco Spa Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali
GB9401603D0 (en) * 1994-01-27 1994-03-23 Univ Strathclyde Purification of plant-derived polynucleotides
EP3562867B1 (en) * 2016-12-30 2023-04-05 Dow Global Technologies LLC Resin beads and use in processing of aqueous solutions
CN110088146B (zh) * 2016-12-30 2023-06-27 陶氏环球技术有限责任公司 树脂珠以及在水性溶液的处理中的用途
CN111454305A (zh) * 2020-05-25 2020-07-28 苏州福赛思生物科技有限公司 一种利用苯硼酸基载体定向辅助乳糖异构化制备并分离纯化乳果糖的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818851A (en) * 1956-02-07 1958-01-07 Joseph X Khym Separation and analysis of polyhydroxy substances
GB865594A (en) * 1956-03-10 1961-04-19 Tervalon Nv Improvements in or relating to producing crystalline lactulose
US3546206A (en) * 1967-09-20 1970-12-08 Kraftco Corp Method of making lactulose
US3505309A (en) * 1967-09-25 1970-04-07 Research Corp Process for lactulose
BE723384A (it) * 1967-11-07 1969-04-16
JPS522984B1 (it) * 1971-05-22 1977-01-25
JPS4944331B1 (it) * 1971-05-31 1974-11-27
DE2229208A1 (de) * 1972-06-15 1974-01-03 Boehringer Mannheim Gmbh Verfahren zur trennung von zuckern
JPS5271409A (en) * 1975-12-10 1977-06-14 Toray Ind Inc Separation of saccharides
IT1099668B (it) * 1978-09-29 1985-09-28 Molteni L & C Dei Filli Alitti Processo per la produzione di lattulosio
JPS5566525A (en) * 1978-11-14 1980-05-20 Nippon Koonsutaac Kk Fractionation of compound having cis-type diol structure
JPS5711993A (en) * 1980-05-27 1982-01-21 Eru Moruteni Ando Shii Dei Efu Manufacture of lactulose

Also Published As

Publication number Publication date
DK127485A (da) 1985-09-23
KR850007070A (ko) 1985-10-30
KR900006229B1 (ko) 1990-08-27
US4565582A (en) 1986-01-21
IT8420176A0 (it) 1984-03-22
JPS60209596A (ja) 1985-10-22
EP0158148B1 (en) 1988-06-01
DK127485D0 (da) 1985-03-21
CA1223254A (en) 1987-06-23
GB2155933B (en) 1988-02-24
GB8418207D0 (en) 1984-08-22
DE3563067D1 (en) 1988-07-07
EP0158148A1 (en) 1985-10-16
ATE34773T1 (de) 1988-06-15
GB2155933A (en) 1985-10-02
JPH0545599B2 (it) 1993-07-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970427