WO2013042955A3 - Cosmetic compositions including hydrolysate from silkworm gland - Google Patents

Cosmetic compositions including hydrolysate from silkworm gland Download PDF

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Publication number
WO2013042955A3
WO2013042955A3 PCT/KR2012/007539 KR2012007539W WO2013042955A3 WO 2013042955 A3 WO2013042955 A3 WO 2013042955A3 KR 2012007539 W KR2012007539 W KR 2012007539W WO 2013042955 A3 WO2013042955 A3 WO 2013042955A3
Authority
WO
WIPO (PCT)
Prior art keywords
gland
hydrolysate
silkworm
cosmetic compositions
compositions including
Prior art date
Application number
PCT/KR2012/007539
Other languages
French (fr)
Other versions
WO2013042955A9 (en
WO2013042955A2 (en
Inventor
Heui Sam Lee
Kang Sun Ryu
Mi Ja Kim
Jung Wook Hwang
Kyu Boem Han
Young Soo Choi
Ho Jin Kim
Original Assignee
Republic Of Korea(Management : Rural Development Administration)
Cha Bio & Diostech Co., Ltd.
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
Priority claimed from KR1020110094598A external-priority patent/KR101340478B1/en
Application filed by Republic Of Korea(Management : Rural Development Administration), Cha Bio & Diostech Co., Ltd. filed Critical Republic Of Korea(Management : Rural Development Administration)
Priority claimed from KR1020120104477A external-priority patent/KR101444303B1/en
Publication of WO2013042955A2 publication Critical patent/WO2013042955A2/en
Publication of WO2013042955A3 publication Critical patent/WO2013042955A3/en
Publication of WO2013042955A9 publication Critical patent/WO2013042955A9/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
    • A61K8/987—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of species other than mammals or birds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/10—General cosmetic use

Landscapes

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

Abstract

Disclosed is a cosmetic composition including a hydrolysate from a silkworm gland. The hydrolysate is prepared by separating a gland from a silkworm, dissolving the separated gland into water, centrifuging and obtaining a supernatant, adding an alkaline compound to conduct hydrolysis, neutralizing and desalting. The cosmetic composition is harmless to humans, and has a good antioxidant activity, a good dermal fibroblast proliferating property, a good skin affinity, etc.
PCT/KR2012/007539 2011-09-20 2012-09-20 Cosmetic compositions including hydrolysate from silkworm gland WO2013042955A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020110094598A KR101340478B1 (en) 2011-09-20 2011-09-20 Cosmetic composition including water-soluble sericin from silk-gland powder of silkworm
KR10-2011-0094598 2011-09-20
KR10-2012-0104477 2012-09-20
KR1020120104477A KR101444303B1 (en) 2012-09-20 2012-09-20 Cosmetic composition including hydrolysate from silkworm gland

Publications (3)

Publication Number Publication Date
WO2013042955A2 WO2013042955A2 (en) 2013-03-28
WO2013042955A3 true WO2013042955A3 (en) 2013-06-13
WO2013042955A9 WO2013042955A9 (en) 2013-07-25

Family

ID=47915012

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007539 WO2013042955A2 (en) 2011-09-20 2012-09-20 Cosmetic compositions including hydrolysate from silkworm gland

Country Status (1)

Country Link
WO (1) WO2013042955A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10245345A (en) * 1997-03-03 1998-09-14 Seiren Co Ltd Agent for preventing dermatitis
US6815427B2 (en) * 2000-10-24 2004-11-09 National Institute Of Agrobiological Sciences Sericin-containing material, process for producing the same method of using the same
US20050143296A1 (en) * 2003-02-28 2005-06-30 Kozo Tsubouchi Extraction and utilization of cell growth-promoting peptides from silk protein

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10245345A (en) * 1997-03-03 1998-09-14 Seiren Co Ltd Agent for preventing dermatitis
US6815427B2 (en) * 2000-10-24 2004-11-09 National Institute Of Agrobiological Sciences Sericin-containing material, process for producing the same method of using the same
US20050143296A1 (en) * 2003-02-28 2005-06-30 Kozo Tsubouchi Extraction and utilization of cell growth-promoting peptides from silk protein

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. MONDAL ET AL.: "The silk proteins, sericin and fibroin in silkworm", CASPIAN JOURNAL OF ENVIRONMENTAL SCIENCES., vol. 5, no. 2, 2007, pages 63 - 76 *

Also Published As

Publication number Publication date
WO2013042955A9 (en) 2013-07-25
WO2013042955A2 (en) 2013-03-28

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