期刊论文

中文

食品研究与开发

1005-6521

2018

39

7

23-28

10.3969/j.issn.1005-6521.2018.07.004

本校为第一机构

This study evaluated the interaction of Chysanthremum indicum flavonoids(luteolin,acacetin and buddleoside)with starch by surface plasmon resonance(SPR).Their equilibrium dissociation constant(KD)were(4.822 4依0.06),(3.441 3依0.06)and(2.367 6依0.25)mmol/L,respectively.On this basis,it was found that three flavonoids had inhibitory effect on the digestion of starch.when the concentration was 100滋mol/L,the inhibition rate was 10.92%,16.02%and 26.71%,respectively.Moreover,the antioxidant activity of Chysanthremum indicum flavonoids was inhibited ...

This study evaluated the interaction of Chysanthremum indicum flavonoids(luteolin,acacetin and buddleoside)with starch by surface plasmon resonance(SPR).Their equilibrium dissociation constant(KD) were(4.822 4 ± 0.06),(3.441 3 ± 0.06)and(2.367 6 ± 0.25)mmol/L,respectively.On this basis,it was found that three flavonoids had inhibitory effect on the digestion of starch.when the concentration was 100 μmol/L, the inhibition rate was 10.92 %, 16.02 % and 26.71 %, respectively. Moreover, the antioxidant activity of Chysanthremum indicum flavonoi...