Citation
Ha, Tae Joung, et al. "Identification of Anthocyanin Compositions in Black Seed Coated Korean Adzuki Bean (Vigna Angularis) By NMR and UPLC-Q-Orbitrap-MS/MS and Screening for Their Antioxidant Properties Using Different Solvent Systems." Food Chemistry, vol. 346, 2021, p. 128882.
Ha TJ, Park JE, Lee KS, et al. Identification of anthocyanin compositions in black seed coated Korean adzuki bean (Vigna angularis) by NMR and UPLC-Q-Orbitrap-MS/MS and screening for their antioxidant properties using different solvent systems. Food Chem. 2021;346:128882.
Ha, T. J., Park, J. E., Lee, K. S., Seo, W. D., Song, S. B., Lee, M. H., Kim, S., Kim, J. I., Oh, E., Pae, S. B., Kwak, D. Y., & Lee, J. H. (2021). Identification of anthocyanin compositions in black seed coated Korean adzuki bean (Vigna angularis) by NMR and UPLC-Q-Orbitrap-MS/MS and screening for their antioxidant properties using different solvent systems. Food Chemistry, 346, 128882. https://doi.org/10.1016/j.foodchem.2020.128882
Ha TJ, et al. Identification of Anthocyanin Compositions in Black Seed Coated Korean Adzuki Bean (Vigna Angularis) By NMR and UPLC-Q-Orbitrap-MS/MS and Screening for Their Antioxidant Properties Using Different Solvent Systems. Food Chem. 2021 Jun 1;346:128882. PubMed PMID: 33412486.
TY - JOUR
T1 - Identification of anthocyanin compositions in black seed coated Korean adzuki bean (Vigna angularis) by NMR and UPLC-Q-Orbitrap-MS/MS and screening for their antioxidant properties using different solvent systems.
AU - Ha,Tae Joung,
AU - Park,Jae Eun,
AU - Lee,Kwang-Sik,
AU - Seo,Woo Duck,
AU - Song,Seok-Bo,
AU - Lee,Myoung-Hee,
AU - Kim,Sungup,
AU - Kim,Jung-In,
AU - Oh,Eunyoung,
AU - Pae,Suk-Bok,
AU - Kwak,Do-Yeon,
AU - Lee,Jin Hwan,
Y1 - 2020/12/24/
PY - 2020/06/10/received
PY - 2020/12/08/revised
PY - 2020/12/10/accepted
PY - 2021/1/8/pubmed
PY - 2021/3/2/medline
PY - 2021/1/7/entrez
KW - Anthocyanin
KW - Antioxidant activity
KW - Black adzuki bean
KW - Delphinidin-3-O-glucoside
KW - NMR
KW - Total flavonoid content
KW - Total phenolic content
KW - UPLC-Q-Orbitrap-MS/MS
SP - 128882
EP - 128882
JF - Food chemistry
JO - Food Chem
VL - 346
N2 - The aim of the present research was to investigate the antioxidant properties and anthocyanin profiles in the black seed coated adzuki bean (Vigna angularis, Geomguseul cultivar). The acidic 60% methanol extract (40 μg/mL) contains the highest total phenolic and flavonoid contents (486 ± 3 mg GAE/100 g; 314 ± 10 mg CE/100 g) with potent antioxidant properties (trolox equivalent 1272 ± 26 and 662 ± 24 mg TE/100 g) against ABTS and DPPH radicals compared to other methanol-water ratios (20, 40, 80, and 100%). Ten anthocyanin components were identified in this extract including delphinidin-3,5-O-digalactoside (1), delphinidin-3,5-O-diglucoside (2), delphinidin-3-O-galactoside (3), delphinidin-3-O-glucoside (4), delphinidin-3-O-rutinoside (5), delphinidin-3-O-(p-coumaroyl)glucoside (6), cyanidin-3-O-glucoside (7), petunidin-3-O-galactoside (8), petunidin-3-O-glucoside (9) and petunidin-3-O-(p-coumaroyl)glucoside (10) via NMR spectroscopy and UPLC-Q-Orbitrap-MS/MS analysis. The key anthocyanins 3 and 4 of delphinidin type were isolated by reversed phase C-18 MPLC. Our results indicate that the anthocyanin profiles as well as the high phenolic and flavonoid contents are important factors determining the antioxidant effects of black adzuki bean.
SN - 1873-7072
UR - https://www.unboundmedicine.com/medline/citation/33412486/Identification_of_anthocyanin_compositions_in_black_seed_coated_Korean_adzuki_bean__Vigna_angularis__by_NMR_and_UPLC_Q_Orbitrap_MS/MS_and_screening_for_their_antioxidant_properties_using_different_solvent_systems_
DB - PRIME
DP - Unbound Medicine
ER -
