EP4771040A1 - Extraktionsverfahren für proteine auf pflanzenbasis und darauf basierende kosmetische zusammensetzungen - Google Patents

Extraktionsverfahren für proteine auf pflanzenbasis und darauf basierende kosmetische zusammensetzungen

Info

Publication number
EP4771040A1
EP4771040A1 EP23765463.7A EP23765463A EP4771040A1 EP 4771040 A1 EP4771040 A1 EP 4771040A1 EP 23765463 A EP23765463 A EP 23765463A EP 4771040 A1 EP4771040 A1 EP 4771040A1
Authority
EP
European Patent Office
Prior art keywords
zein
proteins
extract
solvent
alkanediols
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.)
Pending
Application number
EP23765463.7A
Other languages
English (en)
French (fr)
Inventor
Rodrigo Sant'Ana CABRAL
Martina Herrmann
Ana Catharina BERNARDES
Carolina LOURENCO
Rebeca GASPARIN
Sandra Gaebler
Ricarda KRAELING
Maria REICHENBACH
Marco MASSINORI
Francesca BENATO
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.)
Symrise AG
Original Assignee
Symrise AG
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 Symrise AG filed Critical Symrise AG
Publication of EP4771040A1 publication Critical patent/EP4771040A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
    • C07K14/425—Zeins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/345—Alcohols containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/645—Proteins of vegetable origin; Derivatives or degradation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/145—Extraction; Separation; Purification by extraction or solubilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Birds (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Botany (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Peptides Or Proteins (AREA)
EP23765463.7A 2023-09-01 2023-09-01 Extraktionsverfahren für proteine auf pflanzenbasis und darauf basierende kosmetische zusammensetzungen Pending EP4771040A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2023/074072 WO2025045380A1 (en) 2023-09-01 2023-09-01 Extraction process for plant-based proteins and cosmetic compositions based thereon

Publications (1)

Publication Number Publication Date
EP4771040A1 true EP4771040A1 (de) 2026-07-08

Family

ID=87971994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23765463.7A Pending EP4771040A1 (de) 2023-09-01 2023-09-01 Extraktionsverfahren für proteine auf pflanzenbasis und darauf basierende kosmetische zusammensetzungen

Country Status (2)

Country Link
EP (1) EP4771040A1 (de)
WO (1) WO2025045380A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026132560A1 (en) 2024-12-20 2026-06-25 Xampla Limited Storage stable coating compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2021900A6 (es) 1989-07-17 1991-11-16 Pulcra Sa Procedimiento de obtencion de tensioactivos cationicos derivados de amonio cuaternario con funcion amino-ester.
US5254673A (en) * 1991-12-26 1993-10-19 Opta Food Ingredients, Inc. Purification of zein from corn gluten meal
DE4308794C1 (de) 1993-03-18 1994-04-21 Henkel Kgaa Verfahren zur Herstellung von festen Esterquats mit verbesserter Wasserdispergierbarkeit
DE4409322C1 (de) 1994-03-18 1995-04-06 Henkel Kgaa Verfahren zur Herstellung von Esterquats
US6610831B1 (en) * 1999-12-21 2003-08-26 Lurgi Psi, Ltd. Methods and apparatus for recovering zein from corn
DE10250562A1 (de) 2002-10-30 2004-05-19 Wella Ag Verwendung von Zein für kosmetische Zwecke
US20100172853A1 (en) * 2008-12-31 2010-07-08 L'oreal Cosmetic compositions containing a naturally-occurring polypeptide film former
CA2748640C (en) * 2008-12-31 2018-10-30 Poet Research Incorporated Zein composition

Also Published As

Publication number Publication date
WO2025045380A1 (en) 2025-03-06

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