UJI TOTAL FLAVONOID DAN UJI AKTIVITAS EKSTRAK METANOL DAUN JERUJU (Acanthus ilicifolius.L) TERHADAP BAKTERI STREPTOCOCCUS MUTANS

Dewi Fitriani Puspitasari

doi:10.30591/pjif.v11i2.3366

UJI TOTAL FLAVONOID DAN UJI AKTIVITAS EKSTRAK METANOL DAUN JERUJU (Acanthus ilicifolius.L) TERHADAP BAKTERI STREPTOCOCCUS MUTANS

Dewi Fitriani Puspitasari

Abstract

Abstract

This study aims to determine the antibacterial activity, effective concentration and the effect of increasing the concentration of methanol extract of Jeruju leaves (Acanthus ilicifolius) on the growth inhibition of Streptococcus Mutans bacteria. Extraction was carried out by maceration using methanol as a solvent. Testing of antibacterial activity using agar diffusion method (modified Kirby and Bauer diffusion) by means of wells. The results of the antibacterial activity were analyzed using the One way ANOVA method. Anova data showed that extract concentrations of 8%, 10%, 20%, 30% had given activity inhibiting the growth of the test bacteria, namely 15.74 mm; 20.50 mm; 21.11mm and 21.66mm. The increase in the concentration of jeruju leaf extract showed the larger the diameter of the inhibition zone for bacterial growth. The increase in the diameter of the inhibition zone showed a significant difference in p<0.05 at each concentration.

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References

Pustaka

Vibrio T, Vitro IN, Mikrobiologi L, Fakultas P, Kelautan I, Mulawarman U. POTENSI ANTIBAKTERI EKSTRAK DAUN JERUJU ( Acanthus ilicifolius ) POTENSI ANTIBAKTERI EKSTRAK DAUN JERUJU ( Acanthus ilicifolius ) TERHADAP Vibrio harveyi SECARA IN VITRO Antibacteria Potential of Jeruju ( Acanthus ilicifolius ) Leaf Extracts on the in Vit. 2013;(March).

Aktivitas UJI, Daun A, Acanthus D. No Title. 2020;12:110–8.

Gustiani H, Lestari U, Leaves K, Antidandruff S. FORMULATION AND TEST ACTIVITIES OF ANTIDANDRUFF SAMPLE OF LEAVES ETHANOL EXTRACT ( Acanthus ilicifolius ) OF Pityrosporum ovale Abstract Dandruff is an anomaly condition on the scalp and one of the causal factor is Pityrosporum ovale . Acanthus ilicifoliu. 2019;(June).

Pradiptama Y, Purwanta M, Notopuro H. Antibacterial Effects of Fluoride in Streptococcus mutans Growth in Vitro. Biomol Heal Sci J. 2019;2(1):1.

Mpila D., Fatimawali, Wiyono WI. Uji Aktivitas Antibakteri Daun Mayana (Coleus atropurpureus [L] Benth) Terhadap Staphylococcus aureus, Escherichia coli dan Pseudomonas aeruginosa secara in-vitro. Uji Akt Antibakteri Daun Mayana (Coleus atropurpureus [L] Benth) Terhadap Staphylococcus aureus, Escherichia coli dan Pseudomonas aeruginosa secara in-vitro. :13.

Davis WW, Stout TR. Disc plate method of microbiological antibiotic assay. II. Novel procedure offering improved accuracy. Appl Microbiol. 1971;22(4):666–70.

DOI: https://doi.org/10.30591/pjif.v11i2.3366