Jurnal Biologi Tropis
Vol. 22 No. 3 (2022): July - September

Isolation, Identification and Antibacterial Testing, Indigenous Bacteria from Apis Mellifera's Honeycomb North Sumatra Origin

Esibrena Br Kemit (Universitas Negeri Manado)
Yermia S. Mokosuli (Universitas Negeri Manado)
Helen J Lawalata (Universitas Negeri Manado)



Article Info

Publish Date
30 Sep 2022

Abstract

Honeycomb can be used as a source of antibacterial, this is due to the content of secondary metabolites in the form of flavonoids in the honeycomb which serves as a protective determinant of honey quality. This study aims to isolate, identify and test antibacterial isolates of Indigenous bacteria from Apis mellifera nests against gram-positive bacteria S. aureus and gram-negative bacteria E. coli. This research used descriptive method and the research data were obtained through laboratory experiments. The results of the isolation stage of indigenous bacteria obtained seven (7) isolates AM1, AM2, AM3, AM4, AM5, AM6, AM7 Indigenous bacteria from Apis mellifera bee hives. AM1 and AM4 isolates were similar to the Enterobacter genus, AM2 isolates to Corynebacterium genus, AM3 and AM6 isolates to Paracoccus genus, and AM5 and AM7 isolates to Azotobacter Sp. The seven isolates of Indigenous bacteria have potential as antibacterial and the diameter of the inhibition zone against E. coli bacteria is AM1 (8.88 mm), AM2 (8.65 mm), AM3 (8.03 mm), AM4 (6.41 mm) , AM5 (9.07 mm), AM6 (9.53 mm) and AM7 (9.44 mm) while against S. aureus AM1 (9.08 mm), AM2 (9.23 mm), AM3 (9.15 mm), AM4 (8.70 mm), AM5 (10.44 mm), AM6 (11.56 mm) and AM7 (9.0 mm).

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Journal Info

Abbrev

JBT

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

Description

Jurnal Biologi Tropis (ISSN Cetak 1411-9587 dan ISSN Online 2549-7863) diterbitkan mulai tahun 2000 dengan frekuensi 2 kali setahun oleh Program Studi Pendidikan Biologi PMIPA FKIP Universitas Mataram, berisi hasil penelitian dan ulasan Ilmiah dalam bidang Biologi ...