ethanolic

The content of iridoid glycosides was up to 70% in the dried fraction of 80% ethanolic elution determined by UV-Vis.

The supersonic assistant extraction optimization technics parameters of Se-enriched green tea ethanolic extracts were studied.

The result indicates that ethanolic extract has stronger antioxidative property and bacteriostatic action.

Both the common buckwheat and the tartary buckwheat ethanolic extracts can scavenge free radical.

The antioxidant activity of Se-enriched green tea ethanolic extracts was evaluated.

RESULTS: The purity of total arasaponin was up to 83. 3% after d ring the part of 70% ethanolic elution.

Objective: To investigate the effect of ethanolic extracts of propolis (EEP) on thymosin synthesis of ageing mouse.

Objective: To observe the effect of ethanolic dried ginger extract (EDGE)on gastric emptying and to explore its mechanism.

Aim To optimize ethanolic technology of sunshangfuyuan granules.

ConclusionThe ethanolic extract of L. lucidus can prevent the ethanol-induced gastric ulcer in mice through its antioxidation.

The result indicates that ethanolic extract has stronger antioxidant- tive property.

In addition, the active ingredient analysis of ethanolic extract showed that they were mainly flavonoids and free amino acids and so on.

some differences existed among ethanolic extracts of different samples;