Isolasi, Identifikasi dan Uji Anti Bakteri Dari Bakteri Endofit Pada Cincau Hijau Perdu (Premna Oblongifolia Merr)

Abstract

Endophytic bacteria are microorganisms that are all or part of their lives in plant tissues (stems, branches or branches of plants), in which between them there is a mutually beneficial relationship. Several types of endloid bacteria are known to produce active compounds that are antibacterial. The purpose of this study was to isolate endophytic bacteria from the shoots and roots of green shrubs (Premna oblongifolia Merr) which have antibacterial activity against Escherichia coli bacteria and identify the bacteria using the identification book of Bergey's Manual Determinative Bacteriology. Isolate endophytic bacteria with potential AB1 code inhibited test bacteria having 9 mm inhibition while AC1 isolates had potential in inhibiting test bacteria with an inhibitory power of 11 mm compared to AC2 isolates having 8 mm inhibition of the test bacteria