HUP2200389A1 - Eljárás fekete nadálytõ gyökér-kivonatok pirrolizidin alkaloid tartalmának csökkentésére folyadék-folyadék kromatográfiával - Google Patents

Eljárás fekete nadálytõ gyökér-kivonatok pirrolizidin alkaloid tartalmának csökkentésére folyadék-folyadék kromatográfiával

Info

Publication number
HUP2200389A1
HUP2200389A1 HU2200389A HUP2200389A HUP2200389A1 HU P2200389 A1 HUP2200389 A1 HU P2200389A1 HU 2200389 A HU2200389 A HU 2200389A HU P2200389 A HUP2200389 A HU P2200389A HU P2200389 A1 HUP2200389 A1 HU P2200389A1
Authority
HU
Hungary
Prior art keywords
liquid
reducing
alkaloid content
root extracts
liquid chromatography
Prior art date
Application number
HU2200389A
Other languages
English (en)
Inventor
Dora Rutterschmid
Koenczoel Arpad Dr
Original Assignee
Rotachrom Tech Zrt
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 Rotachrom Tech Zrt filed Critical Rotachrom Tech Zrt
Priority to HU2200389A priority Critical patent/HUP2200389A1/hu
Priority to PCT/HU2023/050010 priority patent/WO2024069196A1/en
Publication of HUP2200389A1 publication Critical patent/HUP2200389A1/hu

Links

Classifications

    • 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
    • B01D15/1892—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/30—Boraginaceae (Borage family), e.g. comfrey, lungwort or forget-me-not
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine

Landscapes

  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Mycology (AREA)
  • Engineering & Computer Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU2200389A 2022-09-29 2022-09-29 Eljárás fekete nadálytõ gyökér-kivonatok pirrolizidin alkaloid tartalmának csökkentésére folyadék-folyadék kromatográfiával HUP2200389A1 (hu)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU2200389A HUP2200389A1 (hu) 2022-09-29 2022-09-29 Eljárás fekete nadálytõ gyökér-kivonatok pirrolizidin alkaloid tartalmának csökkentésére folyadék-folyadék kromatográfiával
PCT/HU2023/050010 WO2024069196A1 (en) 2022-09-29 2023-03-14 Method for depleting pyrrolizidine alkaloids in comfrey root extracts by means of liquid-liquid chromatography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU2200389A HUP2200389A1 (hu) 2022-09-29 2022-09-29 Eljárás fekete nadálytõ gyökér-kivonatok pirrolizidin alkaloid tartalmának csökkentésére folyadék-folyadék kromatográfiával

Publications (1)

Publication Number Publication Date
HUP2200389A1 true HUP2200389A1 (hu) 2024-04-28

Family

ID=89662351

Family Applications (1)

Application Number Title Priority Date Filing Date
HU2200389A HUP2200389A1 (hu) 2022-09-29 2022-09-29 Eljárás fekete nadálytõ gyökér-kivonatok pirrolizidin alkaloid tartalmának csökkentésére folyadék-folyadék kromatográfiával

Country Status (2)

Country Link
HU (1) HUP2200389A1 (hu)
WO (1) WO2024069196A1 (hu)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403347B (de) 1994-03-21 1998-01-26 Schnecker Jutta Dipl Ing Dr Verfahren zur herstellung eines symphytum-pflanzen-extraktes
CN105748535B (zh) 2014-12-16 2019-03-05 中国科学院大连化学物理研究所 中药中吡咯里西啶生物碱的萃取法
EP3159002A1 (de) 2015-10-22 2017-04-26 Merck Patent GmbH Verfahren zur herstellung von spezial-extrakten aus symphytum
EP3412299B1 (de) 2017-06-09 2022-08-31 SMC - Research AG Eintopf-verfahren bei der herstellung von spezialextrakten aus symphytum
US20190099697A1 (en) 2017-10-03 2019-04-04 Capna Inc. Methods for Removing Pesticides from Cannabinoid Extract Oils Using Countercurrent Partition Chromatography
EP3823464A1 (de) 2018-07-17 2021-05-26 Frutarom Schweiz AG Verfahren zur entfernung von verunreinigungen aus pflanzlichen zubereitungen
FR3111349B1 (fr) 2020-06-11 2023-07-21 Robertet Sa Procédé d'extraction/purification des alcaloïdes pyrrolizidiniques

Also Published As

Publication number Publication date
WO2024069196A1 (en) 2024-04-04

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