Ombuoside

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

Ombuoside 具有抗真菌活性。 Ombuoside 在 DPPH 和 TEAC 降低功效测定中显示出显着的抗氧化活性。Ombuoside 是从绞股蓝中分离出的糖苷 ombuoside。

Ombuoside has antifungal activity. Ombuoside shows significant antioxidant activity in the DPPH, and TEAC, reducing power assays.Ombuoside is a glycoside ombuoside isolated from Gynostemma pentaphyllum.(In Vitro):Ombuoside and the synthetic derivatives octa-acetylOmbuoside, ombuine and retusine were tested for antimicrobial activity against several strains of Gram-positive and Gram-negative bacteria and the yeast Candida albicans, using the agar diffusion method. The flavonol glycoside Ombuoside and the respective aglycone ombuine, both exhibited moderated activity against Corynebacterium diphtheria, Staphylococcus aureus, Escherichia coli and Candida albicans. To a lesser degree, octaacetylOmbuoside and retusine showed activity against the Gram-positive bacteria C. diphtheria and S. aureus, but proved to be inactive against Gram-negative bacteria and Candida albicans.

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Ombuin-3beta-rutinoside

GPCR/G Protein

Antibacterial

Antibacterial

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20188-85-6

638.575

C29H34O16

>98% (HPLC)

In Vitro:?DMSO : 50 mg/mL (78.30 mM)

COc1cc(O)c2c(c1)oc(-c1ccc(OC)c(O)c1)c(O[C@@H]1O[C@H](CO[C@@H]3O[C@@H](C)[C@H](O)[C@@H](O)[C@H]3O)[C@@H](O)[C@H](O)[C@H]1O)c2=O

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(-20℃)

With Ice Pack

≥ 2 years