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MX2017008908A - Proceso para la hidrólisis de queratina empleando proteasas. - Google Patents

Proceso para la hidrólisis de queratina empleando proteasas.

Info

Publication number
MX2017008908A
MX2017008908A MX2017008908A MX2017008908A MX2017008908A MX 2017008908 A MX2017008908 A MX 2017008908A MX 2017008908 A MX2017008908 A MX 2017008908A MX 2017008908 A MX2017008908 A MX 2017008908A MX 2017008908 A MX2017008908 A MX 2017008908A
Authority
MX
Mexico
Prior art keywords
keratin
proteases
hydrolysis
employing
hydrolysates
Prior art date
Application number
MX2017008908A
Other languages
English (en)
Inventor
Shipovskov Stepan
Yu Shukun
Gade Hansted Jon
Matthias Kragh Karsten
Original Assignee
Dupont Nutrition Biosci 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 Biosci Aps filed Critical Dupont Nutrition Biosci Aps
Publication of MX2017008908A publication Critical patent/MX2017008908A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J3/00—Working-up of proteins for foodstuffs
    • A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
    • A23J3/32—Working-up of proteins for foodstuffs by hydrolysis using chemical agents
    • A23J3/34—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
    • A23J3/341—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/06—Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
    • C07K14/4741—Keratin; Cytokeratin
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/17—Metallocarboxypeptidases (3.4.17)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/21—Serine endopeptidases (3.4.21)
    • C12Y304/21062—Subtilisin (3.4.21.62)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/24—Metalloendopeptidases (3.4.24)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)

Abstract

La presente descripción proporciona métodos y usos para hidrolizados de queratina (por ejemplo, hidrolizados de plumas).
MX2017008908A 2015-01-07 2016-01-07 Proceso para la hidrólisis de queratina empleando proteasas. MX2017008908A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562100811P 2015-01-07 2015-01-07
US201562164961P 2015-05-21 2015-05-21
PCT/EP2016/050173 WO2016110523A1 (en) 2015-01-07 2016-01-07 Process for the hydrolysis of keratin employing proteases

Publications (1)

Publication Number Publication Date
MX2017008908A true MX2017008908A (es) 2018-01-23

Family

ID=55083414

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017008908A MX2017008908A (es) 2015-01-07 2016-01-07 Proceso para la hidrólisis de queratina empleando proteasas.

Country Status (7)

Country Link
US (2) US20180263259A1 (es)
EP (1) EP3242953A1 (es)
CN (1) CN107406869A (es)
AU (2) AU2016206083A1 (es)
BR (1) BR112017014598A2 (es)
MX (1) MX2017008908A (es)
WO (1) WO2016110523A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109187989B (zh) * 2018-08-24 2021-04-23 浙江理工大学 一种分析牛毛角蛋白中氨基酸键合折叠分布的方法
EP3867394A1 (en) * 2018-10-17 2021-08-25 Bioextrax AB Process for production of keratin microfibers and protein hydrolysate from poultry feathers via microbial hydrolysis
FR3093275B1 (fr) 2019-02-28 2023-04-14 Bretagne Chimie Fine Composition à hautes teneurs en acides aminés libres et utilisation en tant que matière première et aliment complet pour l’alimentation animale.
CN110710595A (zh) * 2019-11-25 2020-01-21 河南省科学院生物研究所有限责任公司 一种畜禽用含有酶解构树蛋白和羽毛蛋白的饲料
BE1029929B1 (nl) * 2021-11-17 2023-06-19 Stam Agro Nv Werkwijze en gebruik van eiwitrijk mengsel
CN114831212A (zh) * 2022-04-18 2022-08-02 武汉新华扬生物股份有限公司 一种用于酶解蹄角的复合酶制剂及其应用
US12146172B2 (en) 2022-04-19 2024-11-19 Imam Abdulrahman Bin Faisal University Engineered keratinases derived from Bacillus cereus and enhanced methods for biodegrading feathers and other keratin-containing materials
CN115975995B (zh) * 2022-12-02 2024-12-10 嘉兴未来食品研究院 一种无胶原蛋白水解活性的角蛋白酶突变体
WO2024246936A1 (en) * 2023-05-26 2024-12-05 Helixion Biosciences Pvt Ltd A process for the preparation of keratin nano-peptides and use thereof
CN117844784B (zh) * 2023-12-14 2024-10-01 江南大学 一种具有底物选择性的角蛋白酶突变体及其应用
BE1032350B1 (nl) * 2024-01-22 2025-08-25 Stam Agro Nv Fungicide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279996A (en) * 1978-10-09 1981-07-21 Seiwa Kasei Co., Ltd. Keratin hydrolyzate useful as hair fixatives
FI910722A7 (fi) * 1991-02-14 1992-08-15 Broilertalo Oy Menetelmä keratiinin hydrolysoimiseksi
GB201212932D0 (en) * 2012-07-20 2012-09-05 Dupont Nutrition Biosci Aps Method

Also Published As

Publication number Publication date
BR112017014598A2 (pt) 2018-02-06
US20180263259A1 (en) 2018-09-20
EP3242953A1 (en) 2017-11-15
WO2016110523A1 (en) 2016-07-14
CN107406869A (zh) 2017-11-28
US20200383352A1 (en) 2020-12-10
AU2020233668A1 (en) 2020-10-08
AU2016206083A1 (en) 2017-07-27

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