Mucilaginibacter ginsenosidivorax sp. nov., with ginsenoside converting activity isolated from sediment.

A Gram-reaction-negative, strictly aerobic, non-motile, non-spore-forming, and rod-shaped bacterial strain designated KHI28(T) was isolated from sediment in Gapcheon (river) and its taxonomic position was investigated using a polyphasic approach. Strain KHI28(T) grew at 10-42°C and at pH 5.5-8.

Mucilaginibacter composti sp. nov., with ginsenoside converting activity, isolated from compost.

The Gram-negative, strictly aerobic, non-motile, non-spore-forming, rod shaped bacterial strain designated TR6-03(T) was isolated from compost, and its taxonomic position was investigated by using a polyphasic approach. Strain TR6-03(T) grew at 4-42°C and at pH 6.0-8.

Sphingomonas ginsenosidimutans sp. nov., with ginsenoside converting activity.

The Gram-reaction-negative, strictly aerobic, non-motile, non-spore-forming, and rod-shaped bacterial strain designated Gsoil 1429(T) was isolated from the soil of ginseng cultivating field of Pocheon province in South Korea. This bacterium was characterized in order to determine its taxonomic position by using the polyphasic approach. Strain Gsoil 1429(T) grew well at 25-37°C and at pH 7.