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Diastereoisomeric saponins from Albizia julibrissin.
The structures of four new diastereoisomeric triterpenoidal saponins Julibroside J5, J8, J12 and J13 (1-4) isolated from Albizia julibrissin Durazz. (Leguminosae) have been determined on the basis ofExpand
An antitumor compound julibroside J28 from Albizia julibrissin.
A new triterpenoid saponin, julibroside J(28) (1), was isolated from the stem bark of Albizia julibrissin Durazz by using chromatographic method and displayed significant antitumor activity in vitro against PC-3M-1E8, Bel-7402, and HeLa cancer cell lines at 10 microM assayed by SRB method. Expand
Antioxidant properties and involved compounds of daylily flowers in relation to maturity.
Abstract The antioxidant properties of methanol extracts from daylily flowers during maturation were determined with antioxidant assays, including antioxidant activity, DPPHExpand
Characterization of flavonoids in Millettia nitida var. hirsutissima by HPLC/DAD/ESI-MSn
An HPLC/DAD/ESI-MSn method was established for the rapid separation and characterization of bioactive flavonoids in M. nitida var. Expand
Effects of drying processes on the antioxidant properties in sweet potatoes.
The effects of different drying methods (hot-air drying, microwave drying and vacuum-freeze drying) on the antioxidant activity and antioxidants in sweet potato (Ipomoea batatas L. Lam.) tubers wereExpand
[Isolation and identification of the ligustilide compounds from the root of Angelica sinensis].
11-angeloylsenkyunolide F was obtained from Angelica sinensis for the first time and was identified as substance basis of pharmacological activities of Angelica Sinensis. Expand
Hypnotic effect of jujubosides from Semen Ziziphi Spinosae.
The results suggested that the hypnotic effect of jujubosides on normal rats may be influenced by circadian rhythm and the serotonergic system may involve in the hypnotIC effect ofJujuboides. Expand
Reduction of Chilling Injury and Ultrastructural Damage in Cherry Tomato Fruits After Hot Water Treatment
The results suggest that chilling injury is related with the damage of cell structure under chilling stress, and chloroplast was the most severely impacted organelle by chilling stress. Expand
Simultaneous determination and pharmacokinetic studies of dihydromyricetin and myricetin in rat plasma by HPLC-DAD after oral administration of Ampelopsis grossedentata decoction.
This validated method has been successfully applied in the pharmacokinetics study of dihydromyricetin and myricet in vivo after orally administrating the decoction of Ampelopsis grossedentata to rats. Expand
A cytotoxic saponin from Albizia julibrissin.
A new triterpenoidal saponin (1: Julibroside J(21)) with a xylopyranosyl moiety located at its C-21 side chain was isolated from Albizia julibrissin DURAZZ. (Leguminosae), and its structure wasExpand