WO2024104742A1 - Procédé d'inhibition de croissance de microbes - Google Patents

Procédé d'inhibition de croissance de microbes Download PDF

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Publication number
WO2024104742A1
WO2024104742A1 PCT/EP2023/079719 EP2023079719W WO2024104742A1 WO 2024104742 A1 WO2024104742 A1 WO 2024104742A1 EP 2023079719 W EP2023079719 W EP 2023079719W WO 2024104742 A1 WO2024104742 A1 WO 2024104742A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
alanine
microbes
growth
weight
Prior art date
Application number
PCT/EP2023/079719
Other languages
English (en)
Inventor
Mingming PU
Zongxiu WANG
Original Assignee
Unilever Ip Holdings B.V.
Unilever Global Ip Limited
Conopco, Inc., D/B/A Unilever
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 Unilever Ip Holdings B.V., Unilever Global Ip Limited, Conopco, Inc., D/B/A Unilever filed Critical Unilever Ip Holdings B.V.
Publication of WO2024104742A1 publication Critical patent/WO2024104742A1/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/006Antidandruff preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/008Preparations for oily skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne l'utilisation de l'alanine ou d'une composition comprenant de l'alanine pour inhiber la croissance de microbes choisis parmi Staphylococcus capitis et Cutibacterium acnes lorsqu'ils sont appliqués sur une surface, la composition comprenant au moins 0,25 % d'alanine en poids de la composition. L'invention concerne également l'utilisation de l'alanine ou d'une composition comprenant de l'alanine dans la stabilisation du microbiome sur une surface, la stabilisation consistant à réduire sélectivement le nombre de microbes nuisibles sélectionnés parmi Staphylococcus capitis et Cutibacterium acnes, sans toutefois réduire le nombre de microbes commensaux, à savoir Staphylococcus epidermidis ; la composition comprend au moins 0,25 % d'alanine par rapport au poids de la composition.
PCT/EP2023/079719 2022-11-15 2023-10-25 Procédé d'inhibition de croissance de microbes WO2024104742A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2022132092 2022-11-15
CNPCT/CN2022/132092 2022-11-15
EP22212381 2022-12-09
EP22212381.2 2022-12-09

Publications (1)

Publication Number Publication Date
WO2024104742A1 true WO2024104742A1 (fr) 2024-05-23

Family

ID=88598768

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/079719 WO2024104742A1 (fr) 2022-11-15 2023-10-25 Procédé d'inhibition de croissance de microbes

Country Status (1)

Country Link
WO (1) WO2024104742A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031188A1 (fr) 1995-04-06 1996-10-10 Unilever Plc Compositions pour traitement capillaire
WO1998046206A1 (fr) * 1997-04-16 1998-10-22 Peregrine Pharmaceutical, Inc. Composition de creme pour l'epiderme
DE10133197A1 (de) * 2001-07-07 2003-01-23 Beiersdorf Ag Aminosäuren enthaltende kosmetische und dermatologische Zubereitungen zur Behandlung und aktiven Prävention trockener Haut und anderer negativer Veränderungen der physiologischen Homöostase der gesunden Haut
KR20160025953A (ko) * 2014-08-28 2016-03-09 (주)셀아이콘랩 펩타이드와 아미노산의 혼합물을 함유하는 여드름 개선용 화장료 조성물
WO2019231776A1 (fr) * 2018-05-31 2019-12-05 Kimberly-Clark Worldwide, Inc. Compositions prébiotiques et procédés de maintien d'un microbiote cutané sain
WO2022063857A1 (fr) * 2020-09-22 2022-03-31 Beiersdorf Ag Composition pour favoriser le microbiome cutané

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031188A1 (fr) 1995-04-06 1996-10-10 Unilever Plc Compositions pour traitement capillaire
WO1998046206A1 (fr) * 1997-04-16 1998-10-22 Peregrine Pharmaceutical, Inc. Composition de creme pour l'epiderme
DE10133197A1 (de) * 2001-07-07 2003-01-23 Beiersdorf Ag Aminosäuren enthaltende kosmetische und dermatologische Zubereitungen zur Behandlung und aktiven Prävention trockener Haut und anderer negativer Veränderungen der physiologischen Homöostase der gesunden Haut
KR20160025953A (ko) * 2014-08-28 2016-03-09 (주)셀아이콘랩 펩타이드와 아미노산의 혼합물을 함유하는 여드름 개선용 화장료 조성물
WO2019231776A1 (fr) * 2018-05-31 2019-12-05 Kimberly-Clark Worldwide, Inc. Compositions prébiotiques et procédés de maintien d'un microbiote cutané sain
WO2022063857A1 (fr) * 2020-09-22 2022-03-31 Beiersdorf Ag Composition pour favoriser le microbiome cutané

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE GNPD [online] MINTEL; 14 May 2020 (2020-05-14), ANONYMOUS: "Probiotic Nutrient Moisturizer", XP055776790, retrieved from https://www.gnpd.com/sinatra/recordpage/7584641/ Database accession no. 7584641 *
DATABASE GNPD [online] MINTEL; 28 February 2022 (2022-02-28), ANONYMOUS: "S34 Clarifying Prebiotic Treatment", XP093048887, retrieved from https://www.gnpd.com/sinatra/recordpage/9373946/ Database accession no. 9373946 *
DATABASE GNPD [online] MINTEL; 5 May 2022 (2022-05-05), ANONYMOUS: "Scalp Serum", XP093048882, retrieved from https://www.gnpd.com/sinatra/recordpage/9568402/ Database accession no. 9568402 *
DATABASE GNPD [online] MINTEL; 5 October 2022 (2022-10-05), ANONYMOUS: "Shampoo", XP093048880, retrieved from https://www.gnpd.com/sinatra/recordpage/9854624/ Database accession no. 9854624 *

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