Sesame-sourced low-bitterness ACE inhibitory peptide as well as preparation method and application thereof

The invention belongs to the technical field of deep processing of agricultural and sideline products, and particularly relates to a low-bitterness sesame ACE (angiotensin converting enzyme) inhibitory peptide which consists of four amino acids and has the sequence of Trp-Leu-Tyr-Arg (WLYR). The low...

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Bibliographic Details
Main Authors HUANG JINIAN, JIA CONG, LU XIN, SUN QIANG
Format Patent
LanguageChinese
English
Published 11.01.2022
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PEPTIDES
SPIRITS
VINEGAR
WINE
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Summary:The invention belongs to the technical field of deep processing of agricultural and sideline products, and particularly relates to a low-bitterness sesame ACE (angiotensin converting enzyme) inhibitory peptide which consists of four amino acids and has the sequence of Trp-Leu-Tyr-Arg (WLYR). The low-bitterness sesame polypeptide can be obtained through proteolysis of degreased sesame powder, debitterizing, separation and purification, and can also be artificially synthesized through adoption of a chemical solid-phase synthesis method. Sensory evaluation, electronic tongue analysis and ACE inhibition capability determination show that the polypeptide basically has no bitter taste, has strong antihypertensive activity, belongs to food-borne antihypertensive peptides, has small molecular weight, is easy to absorb, can be used as a functional active component for preparing antihypertensive drugs, and can be used as active drugs in the fields of health care products, food, medicines and the like, snd the market pr
Bibliography:Application Number: CN202111319951