JPS57109797A - Preparation of low-molecular weight keratinous substance - Google Patents

Preparation of low-molecular weight keratinous substance

Info

Publication number: JPS57109797A
Authority: JP; Japan
Prior art keywords: reduced; fibrous; keratin; substance; hydrolase
Prior art date: 1980-12-26
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.): Granted

Application number

JP18719080A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6257319B2 (it

Inventor

Takeaki Miyamoto

Rikio Tsushima

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.)

Kao Corp

Original Assignee

Kao Corp

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.)

1980-12-26

Filing date

1980-12-26

Publication date

1982-07-08

1980-12-26 Application filed by Kao Corp filed Critical Kao Corp

1980-12-26 Priority to JP18719080A priority Critical patent/JPS57109797A/ja

1982-07-08 Publication of JPS57109797A publication Critical patent/JPS57109797A/ja

1987-11-30 Publication of JPS6257319B2 publication Critical patent/JPS6257319B2/ja

Status Granted legal-status Critical Current

Links

239000000126 substance Substances 0.000 title abstract 3
102000011782 Keratins Human genes 0.000 abstract 4
108010076876 Keratins Proteins 0.000 abstract 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
102000004157 Hydrolases Human genes 0.000 abstract 2
108090000604 Hydrolases Proteins 0.000 abstract 2
210000004209 hair Anatomy 0.000 abstract 2
230000002797 proteolythic effect Effects 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
102000004190 Enzymes Human genes 0.000 abstract 1
108090000790 Enzymes Proteins 0.000 abstract 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
102000057297 Pepsin A Human genes 0.000 abstract 1
108090000284 Pepsin A Proteins 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
239000003638 chemical reducing agent Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
239000002537 cosmetic Substances 0.000 abstract 1
238000004090 dissolution Methods 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
229940088598 enzyme Drugs 0.000 abstract 1
DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 abstract 1
210000003746 feather Anatomy 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
229940111202 pepsin Drugs 0.000 abstract 1
239000012429 reaction media Substances 0.000 abstract 1
230000000717 retained effect Effects 0.000 abstract 1
230000008961 swelling Effects 0.000 abstract 1
210000002268 wool Anatomy 0.000 abstract 1
DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Peptides Or Proteins (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

JP18719080A 1980-12-26 1980-12-26 Preparation of low-molecular weight keratinous substance Granted JPS57109797A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP18719080A JPS57109797A (en)	1980-12-26	1980-12-26	Preparation of low-molecular weight keratinous substance

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP18719080A JPS57109797A (en)	1980-12-26	1980-12-26	Preparation of low-molecular weight keratinous substance

Publications (2)

Publication Number	Publication Date
JPS57109797A true JPS57109797A (en)	1982-07-08
JPS6257319B2 JPS6257319B2 (it)	1987-11-30

Family

ID=16201675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP18719080A Granted JPS57109797A (en)	1980-12-26	1980-12-26	Preparation of low-molecular weight keratinous substance

Country Status (1)

Country	Link
JP (1)	JPS57109797A (it)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0311099A (ja) *	1989-06-06	1991-01-18	Seiwa Kasei:Kk	ケラチン加水分解物、その製造方法および上記ケラチン加水分解物からなる化粧品基剤
US6544548B1 (en)	1999-09-13	2003-04-08	Keraplast Technologies, Ltd.	Keratin-based powders and hydrogel for pharmaceutical applications
US7501485B2 (en)	2002-01-28	2009-03-10	Keraplast Technologies, Ltd.	Bioactive keratin peptides
US8258093B2 (en)	2006-02-17	2012-09-04	Wake Forest University Health Sciences	Wound healing compositions containing keratin biomaterials
US8299013B2 (en)	2006-02-17	2012-10-30	Wake Forest University Health Sciences	Clotting and healing compositions containing keratin biomaterials
US8545893B2 (en)	2010-03-08	2013-10-01	Wake Forest University Health Sciences	Keratin biomaterials for treatment of ischemia
US8637231B2 (en)	2004-08-17	2014-01-28	Wake Forest University Health Sciences	Method for increasing the volume of a blood substitute with an expander comprising basic alpha keratose
US8920827B2 (en)	2005-10-21	2014-12-30	Wake Forest University Health Sciences	Keratin bioceramic compositions
US8968764B2 (en)	2006-02-10	2015-03-03	Wake Forest University Health Sciences	Nerve regeneration employing keratin biomaterials
US9045600B2 (en)	2009-05-13	2015-06-02	Keraplast Technologies, Ltd.	Biopolymer materials
US9068162B2 (en)	2007-08-17	2015-06-30	Wake Forest University Health Sciences	Keratin biomaterials for cell culture and methods of use
US9220754B2 (en)	2010-11-17	2015-12-29	Wake Forest University Health Sciences	Keratin compositions for treatment of bone deficiency or injury
US10434213B2 (en)	2010-03-05	2019-10-08	Wake Forest University Health Sciences	Controlled delivery system

1980
- 1980-12-26 JP JP18719080A patent/JPS57109797A/ja active Granted

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0311099A (ja) *	1989-06-06	1991-01-18	Seiwa Kasei:Kk	ケラチン加水分解物、その製造方法および上記ケラチン加水分解物からなる化粧品基剤
US6544548B1 (en)	1999-09-13	2003-04-08	Keraplast Technologies, Ltd.	Keratin-based powders and hydrogel for pharmaceutical applications
US7501485B2 (en)	2002-01-28	2009-03-10	Keraplast Technologies, Ltd.	Bioactive keratin peptides
US8637231B2 (en)	2004-08-17	2014-01-28	Wake Forest University Health Sciences	Method for increasing the volume of a blood substitute with an expander comprising basic alpha keratose
US8920827B2 (en)	2005-10-21	2014-12-30	Wake Forest University Health Sciences	Keratin bioceramic compositions
US11173233B2 (en)	2005-10-21	2021-11-16	Wake Forest University Health Sciences	Keratin bioceramic compositions
US9968706B2 (en)	2006-02-10	2018-05-15	Wake Forest University Health Sciences	Nerve regeneration employing keratin biomaterials
US8968764B2 (en)	2006-02-10	2015-03-03	Wake Forest University Health Sciences	Nerve regeneration employing keratin biomaterials
US8273702B2 (en)	2006-02-17	2012-09-25	Wake Forest University Health Sciences	Wound healing compositions containing keratin biomaterials
US9149566B2 (en)	2006-02-17	2015-10-06	Wake Forest University Health Sciences	Coatings and biomedical implants formed from keratin biomaterials
US8299013B2 (en)	2006-02-17	2012-10-30	Wake Forest University Health Sciences	Clotting and healing compositions containing keratin biomaterials
US10821211B2 (en)	2006-02-17	2020-11-03	Wake Forest University Health Sciences	Coatings and biomedical implants formed from keratin biomaterials
US8258093B2 (en)	2006-02-17	2012-09-04	Wake Forest University Health Sciences	Wound healing compositions containing keratin biomaterials
US9068162B2 (en)	2007-08-17	2015-06-30	Wake Forest University Health Sciences	Keratin biomaterials for cell culture and methods of use
US9045600B2 (en)	2009-05-13	2015-06-02	Keraplast Technologies, Ltd.	Biopolymer materials
US10434213B2 (en)	2010-03-05	2019-10-08	Wake Forest University Health Sciences	Controlled delivery system
US8545893B2 (en)	2010-03-08	2013-10-01	Wake Forest University Health Sciences	Keratin biomaterials for treatment of ischemia
US9220754B2 (en)	2010-11-17	2015-12-29	Wake Forest University Health Sciences	Keratin compositions for treatment of bone deficiency or injury

Also Published As

Publication number	Publication date
JPS6257319B2 (it)	1987-11-30

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