GB1068609A - Process for the isolation of anthocyanidin glycosides - Google Patents

Process for the isolation of anthocyanidin glycosides

Info

Publication number
GB1068609A
GB1068609A GB3226464A GB3226464A GB1068609A GB 1068609 A GB1068609 A GB 1068609A GB 3226464 A GB3226464 A GB 3226464A GB 3226464 A GB3226464 A GB 3226464A GB 1068609 A GB1068609 A GB 1068609A
Authority
GB
United Kingdom
Prior art keywords
glycosides
source material
mixture
anthocyanidin
isolation
Prior art date
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
GB3226464A
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.)
Laboratories Merck Sharp and Dohme Chibret SAS
Original Assignee
Laboratoires Chibret 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.)
Filing date
Publication date
Application filed by Laboratoires Chibret SA filed Critical Laboratoires Chibret SA
Publication of GB1068609A publication Critical patent/GB1068609A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/06—Benzopyran radicals
    • C07H17/065—Benzo[b]pyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

A mixture of anthocyanidin glycosides is obtained from a source material consisting of mulberries or blackcurrants or a juice or extract thereof by subjecting the source material to a fermentation with a yeast which preferably has previously been lyophilized and acclimatized to the substance found in the source material and separating the mixture of anthocyanidin glycosides from the fermented mixture by evaporation, optionally followed by extraction of soluble impurities in cold ethyl alcohol, optionally followed by a further purification step to dissolve the glycosides in water and eliminate insoluble impurities.
GB3226464A 1963-08-09 1964-08-07 Process for the isolation of anthocyanidin glycosides Expired GB1068609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944336A FR92301E (en) 1963-08-09 1963-08-09 Improvements to the processes for obtaining glucosides, in particular anthocyanin glucosides

Publications (1)

Publication Number Publication Date
GB1068609A true GB1068609A (en) 1967-05-10

Family

ID=8810314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3226464A Expired GB1068609A (en) 1963-08-09 1964-08-07 Process for the isolation of anthocyanidin glycosides

Country Status (3)

Country Link
CH (1) CH475233A (en)
FR (1) FR92301E (en)
GB (1) GB1068609A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262162A (en) * 1991-09-06 1993-11-16 Merz & Co. Gmbh & Co. Cerebral-activating extract
JPH09221484A (en) * 1996-02-14 1997-08-26 Kikkoman Corp Production of proanthocyanidin
CN102532219A (en) * 2010-12-20 2012-07-04 大兴安岭林格贝有机食品有限责任公司 Method for enriching and purifying anthocyanin in lonicera caerulea
CN102731463A (en) * 2011-12-25 2012-10-17 大兴安岭林格贝有机食品有限责任公司 Method for purifying anthocyanins in ribes nigrum

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262162A (en) * 1991-09-06 1993-11-16 Merz & Co. Gmbh & Co. Cerebral-activating extract
JPH09221484A (en) * 1996-02-14 1997-08-26 Kikkoman Corp Production of proanthocyanidin
EP0790314A3 (en) * 1996-02-14 1999-04-07 Kikkoman Corporation Process for the preparation of proanthocyanidins
CN102532219A (en) * 2010-12-20 2012-07-04 大兴安岭林格贝有机食品有限责任公司 Method for enriching and purifying anthocyanin in lonicera caerulea
CN102731463A (en) * 2011-12-25 2012-10-17 大兴安岭林格贝有机食品有限责任公司 Method for purifying anthocyanins in ribes nigrum
CN102731463B (en) * 2011-12-25 2014-11-19 大兴安岭林格贝有机食品有限责任公司 Method for purifying anthocyanins in ribes nigrum

Also Published As

Publication number Publication date
FR92301E (en) 1968-10-25
CH475233A (en) 1969-07-15

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