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Antioxidant peptides from Cicer arietinum of Xinjiang, China
Yili A.; Ma Q. L.; Lv Q. Y.; Gao Y. H.; Zhao B.; Veshkurova O. N.; Salikhov Sh I.; Aisa H. A.

Four peptides of molecular weights 1.148, 4.68, 5.41, and 9.086 kDa with antioxidant activity were isolated from chickpea sprout using two-step ion-exchange chromatographic and HPLC techniques for the first time. The partial N-terminal amino acid sequences of the peptide named YZDBCM-1 (9.086 kDa) was determined as H2N1-15-H2N-Ala-Ile-Thr-Cys-Gly-Arg-Val-Ser-Ala-Ala-Leu-Ala-Pro-Pro-Leu using the Edman automated sequencing apparatus, which was a new peptide rich in alanine. It was shown that the antioxidant activity of the peptide YZDBCM-1 was IC50 156.2 mu g/mL (17.2 mu mol/L) to the free radical of ABTS.

KeywordCicer Arietinum (Chick Pea Sprout) Antioxidant Peptides N-terminal Sequences
Subject AreaPharmacology & Pharmacy ; Chemistry
Indexed BySCI
WOS IDWOS:000309471600031
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorYili A.
AffiliationAcad Sci Peoples Republ China, Xinjiang Tech Inst Phys & Chem, Key Lab Plant Resources & Chem Arid Reg, Urumqi 830011, Xinjiang, Peoples R China;Acad Sci Uzbek, AS Sadykov Inst Bioorgan Chem, Tashkent 700125, Uzbekistan
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GB/T 7714
Yili A.,Ma Q. L.,Lv Q. Y.,et al. Antioxidant peptides from Cicer arietinum of Xinjiang, China[J]. CHEMISTRY OF NATURAL COMPOUNDS,2012,48(4):643-645.
APA Yili A..,Ma Q. L..,Lv Q. Y..,Gao Y. H..,Zhao B..,...&Aisa H. A..(2012).Antioxidant peptides from Cicer arietinum of Xinjiang, China.CHEMISTRY OF NATURAL COMPOUNDS,48(4),643-645.
MLA Yili A.,et al."Antioxidant peptides from Cicer arietinum of Xinjiang, China".CHEMISTRY OF NATURAL COMPOUNDS 48.4(2012):643-645.
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