TY - JOUR
T1 - Chemical characterization of main bioactive constituents in Paeonia ostii seed meal and GC-MS analysis of seed oil
AU - Tian, Xiao
AU - Guo, Sen
AU - Zhang, Shanshan
AU - Li, Peisheng
AU - Wang, Tianyi
AU - Ho, Chi Tang
AU - Pan, Min Hsiung
AU - Bai, Naisheng
N1 - Publisher Copyright:
© 2019 Wiley Periodicals, Inc.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - The seeds of tree peony (Paeonia ostii) are promulgated as emerging edible oil crops. However, biological properties of principal constituents of peony seeds were not well studied. Fifteen main constituents including suffruticosols A and B, trans-ε-viniferin, ampelopsin E, resveratrol, trans-resveratrol-4′-O-β-d-glucopyranoside, paeoniflorin, luteolin, luteolin-4′-O-β-d-glucopyranoside, apigenin, kaempferol, oleanic acid, betulinic acid, hederagenin, and caffeic acid were isolated and identified. Their cytotoxicity against human tumor cell lines (COLO205, HT-29, HepG2, AGS, and HL-60) were evaluated. Among them, trans-ε-viniferin showed the most potent cytotoxicity against HL-60 cells (IC50 5.6 μM); ampelopsin E exhibited the most obvious antiproliferative properties on COLO205 (IC50 78.1 μM) and HT-29 (IC50 4.2 μM) cells, and betulinic acid showed the strongest growth inhibitory effects on HepG2 (IC50 6.6 μM) and AGS (IC50 5.4 μM) cells. Three enzymes (tyronsinase, α-glucosidase, and acetylcholinesterase) inhibitory activities of 12 compounds were also screened. Stilbene compounds, especially suffruticosols A and B, showed a significant inhibitory activity on all three enzymes. Practical applications: The cytotoxicity of 15 main constituents from peony seeds against COLO205, HT-29, HepG2, AGS, and HL-60 cells were evaluated. Among them, trans-ε-viniferin showed the most potent cytotoxicity against HL-60 cells (IC50 5.6 μM); ampelopsin E exhibited the most obvious antiproliferative properties on COLO205 (IC50 78.1 μM) and HT-29 (IC50 4.2 μM) cells, and betulinic acid showed the strongest growth inhibitory effects on HepG2 (IC50 6.6 μM) and AGS (IC50 5.4 μM) cells. Collectively, these results suggested that Paeonia ostii seed (POS) extracts are potential candidates for anticancer agents.
AB - The seeds of tree peony (Paeonia ostii) are promulgated as emerging edible oil crops. However, biological properties of principal constituents of peony seeds were not well studied. Fifteen main constituents including suffruticosols A and B, trans-ε-viniferin, ampelopsin E, resveratrol, trans-resveratrol-4′-O-β-d-glucopyranoside, paeoniflorin, luteolin, luteolin-4′-O-β-d-glucopyranoside, apigenin, kaempferol, oleanic acid, betulinic acid, hederagenin, and caffeic acid were isolated and identified. Their cytotoxicity against human tumor cell lines (COLO205, HT-29, HepG2, AGS, and HL-60) were evaluated. Among them, trans-ε-viniferin showed the most potent cytotoxicity against HL-60 cells (IC50 5.6 μM); ampelopsin E exhibited the most obvious antiproliferative properties on COLO205 (IC50 78.1 μM) and HT-29 (IC50 4.2 μM) cells, and betulinic acid showed the strongest growth inhibitory effects on HepG2 (IC50 6.6 μM) and AGS (IC50 5.4 μM) cells. Three enzymes (tyronsinase, α-glucosidase, and acetylcholinesterase) inhibitory activities of 12 compounds were also screened. Stilbene compounds, especially suffruticosols A and B, showed a significant inhibitory activity on all three enzymes. Practical applications: The cytotoxicity of 15 main constituents from peony seeds against COLO205, HT-29, HepG2, AGS, and HL-60 cells were evaluated. Among them, trans-ε-viniferin showed the most potent cytotoxicity against HL-60 cells (IC50 5.6 μM); ampelopsin E exhibited the most obvious antiproliferative properties on COLO205 (IC50 78.1 μM) and HT-29 (IC50 4.2 μM) cells, and betulinic acid showed the strongest growth inhibitory effects on HepG2 (IC50 6.6 μM) and AGS (IC50 5.4 μM) cells. Collectively, these results suggested that Paeonia ostii seed (POS) extracts are potential candidates for anticancer agents.
KW - Paeonia ostii
KW - cytotoxicity
KW - enzyme inhibitory activities
KW - seed oil fatty acids
UR - https://www.scopus.com/pages/publications/85074614681
UR - https://www.scopus.com/pages/publications/85074614681#tab=citedBy
U2 - 10.1111/jfbc.13088
DO - 10.1111/jfbc.13088
M3 - Article
C2 - 31646682
AN - SCOPUS:85074614681
SN - 0145-8884
VL - 44
JO - Journal of Food Biochemistry
JF - Journal of Food Biochemistry
IS - 1
M1 - e13088
ER -