AU2013291943B2 - Method for the degradation of keratin and use of the keratin hydrolysate produced - Google Patents

Method for the degradation of keratin and use of the keratin hydrolysate produced Download PDF

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Publication number
AU2013291943B2
AU2013291943B2 AU2013291943A AU2013291943A AU2013291943B2 AU 2013291943 B2 AU2013291943 B2 AU 2013291943B2 AU 2013291943 A AU2013291943 A AU 2013291943A AU 2013291943 A AU2013291943 A AU 2013291943A AU 2013291943 B2 AU2013291943 B2 AU 2013291943B2
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AU
Australia
Prior art keywords
keratin
protease
chemical
sequence
keratin material
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.)
Ceased
Application number
AU2013291943A
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English (en)
Other versions
AU2013291943A1 (en
Inventor
Jon Gade Hansted
Charlotte Horsmans Poulsen
Shukun Yu
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International N&H Denmark ApS
Original Assignee
DuPont Nutrition Biosciences ApS
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 DuPont Nutrition Biosciences ApS filed Critical DuPont Nutrition Biosciences ApS
Publication of AU2013291943A1 publication Critical patent/AU2013291943A1/en
Application granted granted Critical
Publication of AU2013291943B2 publication Critical patent/AU2013291943B2/en
Priority to AU2017206256A priority Critical patent/AU2017206256A1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C07K14/4701Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
    • C07K14/4741Keratin; Cytokeratin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • A23K20/147Polymeric derivatives, e.g. peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/30Feeding-stuffs specially adapted for particular animals for swines
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/40Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75Feeding-stuffs specially adapted for particular animals for birds for poultry
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00Preparation of nitrogen-containing organic compounds
    • C12P13/04Alpha- or beta- amino acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00Preparation of peptides or proteins
    • C12P21/06Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Wood Science & Technology (AREA)
  • Birds (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Peptides Or Proteins (AREA)
AU2013291943A 2012-07-20 2013-07-19 Method for the degradation of keratin and use of the keratin hydrolysate produced Ceased AU2013291943B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2017206256A AU2017206256A1 (en) 2012-07-20 2017-07-20 Method for the degradation of keratin and use of the keratin hydrolysate produced

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1212937.5A GB201212937D0 (en) 2012-07-20 2012-07-20 Method
GB1212937.5 2012-07-20
PCT/EP2013/065363 WO2014013081A2 (en) 2012-07-20 2013-07-19 Method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2017206256A Division AU2017206256A1 (en) 2012-07-20 2017-07-20 Method for the degradation of keratin and use of the keratin hydrolysate produced

Publications (2)

Publication Number Publication Date
AU2013291943A1 AU2013291943A1 (en) 2015-01-22
AU2013291943B2 true AU2013291943B2 (en) 2017-05-11

Family

ID=46881718

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2013291943A Ceased AU2013291943B2 (en) 2012-07-20 2013-07-19 Method for the degradation of keratin and use of the keratin hydrolysate produced
AU2017206256A Abandoned AU2017206256A1 (en) 2012-07-20 2017-07-20 Method for the degradation of keratin and use of the keratin hydrolysate produced

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2017206256A Abandoned AU2017206256A1 (en) 2012-07-20 2017-07-20 Method for the degradation of keratin and use of the keratin hydrolysate produced

Country Status (11)

Country Link
US (1) US20150152153A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2875144A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN104487588A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (2) AU2013291943B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112015001226A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB201212937D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014DN10709A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX2015000749A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH12014502764A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2015105827A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2014013081A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2018105352A (ru) 2015-07-28 2019-08-29 ГлаксоСмитКлайн Интеллекчуал Проперти (N2) Лимитед Производные бетулина для предупреждения или лечения ВИЧ-инфекций
CN108026140A (zh) 2015-07-28 2018-05-11 葛兰素史克知识产权第二有限公司 用于预防或治疗hiv感染的白桦脂醇衍生物
EP3353158A1 (en) 2015-09-24 2018-08-01 Glaxosmithkline Intellectual Property (No. 2) Limited Compounds with hiv maturation inhibitory activity
CN105293599B (zh) * 2015-10-10 2017-11-21 北海富安源生物科技有限公司 一种提高毛发水解合成率制备水生态保护剂的方法
KR20180098675A (ko) 2016-01-20 2018-09-04 글락소스미스클라인 인털렉츄얼 프로퍼티 (넘버 2) 리미티드 Hiv 성숙 억제 활성을 갖는 루판의 아민 유도체
KR101859421B1 (ko) * 2017-01-31 2018-05-21 주식회사 케라메딕스 탈모방지 또는 발모촉진용 주사용 조성물
CN106867000A (zh) * 2017-03-16 2017-06-20 苏州佰锐生物科技有限公司 一种促进角蛋白溶解及增强角蛋白材料强度的方法
AU2018278219B2 (en) * 2017-05-30 2024-03-07 Mars, Incorporated Methods for producing feather-based food products
FI127941B (en) 2017-10-02 2019-05-31 Hkscan Oyj A method for converting feather-cracked material
PT3784349T (pt) 2018-04-24 2024-01-22 Viiv Healthcare Uk No 5 Ltd Compostos com atividade inibidora de maturação do hiv
CN113307860A (zh) * 2021-06-11 2021-08-27 四川大学 基于生物酶解作用从制革回收牛毛中提取角蛋白的方法
CN113980943A (zh) * 2021-12-18 2022-01-28 河北省微生物研究所有限公司 含胶原酶的复合酶制剂及其在处理皮革下脚料中的应用
CN115011657B (zh) * 2022-06-21 2024-05-31 岭南师范学院 一种高效酶解法水解虾壳蛋白的方法
CN115261368A (zh) * 2022-08-16 2022-11-01 北京思尔成生物技术有限公司 一种即用型胃蛋白酶工作液及其制备方法和应用
PL443848A1 (pl) * 2023-02-20 2024-08-26 Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej Imienia Profesora Ignacego Mościckiego Sposób jednoczesnego otrzymywania hydrolizatu keratyny i nierozpuszczalnej struktury keratynowej, hydrolizat keratyny oraz nierozpuszczalna struktura keratynowa
WO2025141023A1 (en) * 2023-12-29 2025-07-03 Basf Se Methods for the production of protein hydrolysates with low levels of nitrosamines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD244760A1 (de) * 1985-12-23 1987-04-15 Dessau Tornau Impfstoffwerk Verfahren zur herstellung eines eiweisshydrolysates
WO1990001023A1 (en) * 1988-07-19 1990-02-08 American Biogenetics Corporation Method for solubilizing keratinaceous materials using alkaline hydrogen peroxide solution
DE10054516A1 (de) * 2000-11-03 2002-05-16 Henkel Kgaa Extrudiertes Proteinhydrolysat, Verfahren zu dessen Herstellung und dessen Verwendung
JP2005120286A (ja) * 2003-10-17 2005-05-12 Little Scientist:Kk 羽毛ケラチン加水分解物またはその塩、及びこれらを含有する化粧料組成物、並びに羽毛ケラチン加水分解物またはその塩の製造方法
AU2005300124A1 (en) * 2004-10-28 2006-05-04 Agresearch Limited Production of fine particulates from keratin fibres
US9943089B2 (en) * 2011-11-07 2018-04-17 Mars, Incorporated Food protein ingredient and methods for producing

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
D1 : WO 2002/036801 A2 (HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN) 10 May 2002 *
D2 : DD 244760 A1 (DESSAU TORNAU IMPFSTOFFWERK) 15 April 1987 *
D3 : JP 2005-120286 A (LITTLE SCIENTIST KK) 12 May 2005 *
D4 : WO 2013/070798 A2 (MARS, INCORPORATED) 16 May 2013 *

Also Published As

Publication number Publication date
BR112015001226A2 (pt) 2018-08-28
AU2017206256A1 (en) 2017-08-10
US20150152153A1 (en) 2015-06-04
RU2015105827A (ru) 2016-09-10
IN2014DN10709A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-09-04
PH12014502764A1 (en) 2015-02-09
AU2013291943A1 (en) 2015-01-22
GB201212937D0 (en) 2012-09-05
MX2015000749A (es) 2015-04-14
CN104487588A (zh) 2015-04-01
WO2014013081A2 (en) 2014-01-23
WO2014013081A3 (en) 2014-04-10
EP2875144A2 (en) 2015-05-27

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MK14 Patent ceased section 143(a) (annual fees not paid) or expired