Phytochemical analysis and antibacterial activities of Eleutherine bulbosa (Mill.) Urb. extract against Vibrio parahaemolyticus

Munaeni, Waode; Widanarni, Widanarni; Yuhana, Munti; Setiawati, Mia; Wahyudi, Aris Tri

doi:10.4103/2221-1691.267669

Cited by 10 publications

(1 citation statement)

References 33 publications

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“…Bawang dayak (Eleutherine bulbosa) dikenal sebagai salah satu tanaman obat oleh masyarakat Kalimantan. Bawang dayak diketahui memiliki kandungan senyawa bioaktif seperti asam lemak ester, isokuinolin, xanthone, naftalena dan fenolik (Munaeni et al, 2019). Beberapa potensi dari bawang dayak yang sudah dilaporkan yaitu sebagai antifungi (Mohanta & Panda, 2019) dan antibakteri (Padhi & Panda, 2015).…”

Section: Pendahuluanunclassified

ISOLASI BAKTERI ENDOFIT BAWANG DAYAK (Eleutherine bulbosa) DAN UJI ANTAGONISME TERHADAP BAKTERI Escherichia coli DAN Staphylococcus aureus

Naibaho,

Ebrry Dwi Putra,

Neneng

et al. 2023

Bioma

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Antibiotic resistance is one of the main challenges faced by the health world today. Therefore, various efforts are being made to find new alternative antibiotics from various sources. Endophytic bacteria from medicinal plants are thought to have an antibacterial activity that can potentially inhibit pathogenic bacteria growth. This study aimed to isolate and characterize endophytic bacteria from the Dayak onion plant and determine their potential to inhibit the growth of two pathogenic bacteria Escherichia coli and Staphylococcus aureus. Bacterial isolation was carried out using the surface sterilization method and grown on nutrient agar media. The endophytic bacteria isolates obtained were then characterized macroscopically and microscopically. The agar plug diffusion method carried out the antagonism test against pathogenic bacteria. The result showed that 40 isolates of endophytic bacteria were successfully isolated from the Dayak onion plant's leaves, bulbs, and roots. Based on the antagonism test, 3 isolates were able to inhibit E.coli while 8 isolates were able to inhibit S. aureus. Three isolates (CED3, CED4, and CEU6) were able to inhibit both pathogenic bacteria, and the highest activity was shown by CED3 isolates.

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Section: Pendahuluanunclassified