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1. WO2022028363 - PEPTIDE MARKERS FOR AUTHENTICATION OF EDIBLE BIRD'S NEST AND RELATED PRODUCTS

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Publication Number WO/2022/028363
Publication Date 10.02.2022
International Application No. PCT/CN2021/110054
International Filing Date 02.08.2021
IPC
C12Q 1/68 2018.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
68involving nucleic acids
G01N 30/88 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02Column chromatography
88Integrated analysis systems specially adapted therefor, not covered by a single one of groups G01N30/04-G01N30/86146
CPC
A61K 35/57
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
56Materials from animals other than mammals
57Birds; Materials from birds, e.g. eggs, feathers, egg white, egg yolk or endothelium corneum gigeriae galli
C12P 21/06
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
21Preparation of peptides or proteins
06produced by the hydrolysis of a peptide bond, e.g. hydrolysate products
G01N 2030/8831
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography ; or field flow fractionation;
02Column chromatography
88Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
8809analysis specially adapted for the sample
8813biological materials
8831involving peptides or proteins
G01N 30/88
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography ; or field flow fractionation;
02Column chromatography
88Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
G01N 33/02
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
02Food
G01N 33/50
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
Applicants
  • HONG KONG BAPTIST UNIVERSITY [CN]/[CN]
Inventors
  • HAN, Quanbin
  • LI, Lifeng
  • WU, Wenjie
Agents
  • BEIJING PAT SF INTELLECTUAL PROPERTY AGENCY CO. LTD
Priority Data
17/443,96829.07.2021US
63/060,65903.08.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PEPTIDE MARKERS FOR AUTHENTICATION OF EDIBLE BIRD'S NEST AND RELATED PRODUCTS
(FR) MARQUEURS PEPTIDIQUES POUR L'AUTHENTIFICATION DE NID D'OISEAU COMESTIBLE ET PRODUITS APPARENTÉS
Abstract
(EN) Provided herein is a method of authenticating using peptide markers found in edible bird's nest hydrolysate. The method can be used to authenticate edible bird's nest and related products and/or distinguish between white edible bird's nest and grass edible bird's nest.
(FR) L'invention concerne un procédé d'authentification à l'aide de marqueurs peptidiques trouvés dans un hydrolysat de nid d'oiseau comestible. Le procédé peut être utilisé pour authentifier les nids d'oiseaux comestibles et les produits connexes et/ou pour distinguer les nids d'oiseaux comestibles blancs des nids d'oiseaux comestibles d'herbe.
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