3 Acinetobacter sp. KTB3 and Method for Production of anti-viral material Acivirin thereof

摘要

The present invention relates to a method for isolating asylvirin, which is a substance inhibiting plant virus infection from a culture, that is, a culture filtrate, a culture filtrate or a fungus, by cultivating a strain of KTB3 in a bacterium Ashinotobacter isolated from soil, And as an effective ingredient of an inhibitor.;The culture filtrate obtained from the strain KTB3 of the present invention of the present invention, and the cells and the asyvirin purified therefrom were applied to representative plant viruses TMV, CMV and PVY, And the cultured filtrate obtained from the strain KTB3 in Asinitobacterium, as well as the cells and the ascorbic acid purified therefrom are safe, effective and can be mass-produced at low cost.