TY - JOUR
T1 - Influence of Hibiscus tilliaceus Extract and Suspension on Echerichia coli and Staphylococcus aureus Growth
AU - Kartika Putri, Oktavina
AU - Oktavia Rahayu, Lina
AU - Febri Hadiwibowo, Gardiani
AU - Kusumawati, Yuly
AU - Nisar, Asma
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences, 2023.
PY - 2023/3/21
Y1 - 2023/3/21
N2 - This research aims to know the influence of suspension compared to its crude extract on antibacterial activity, especially for Escherichia coli and Staphylococcus aureus. An independent t-test was used as statistical analysis. The yield of the thick extract obtained was 11.153 % ± 1.032 % and it gave an inhibition zone of 7.878 mm ± 0.301 mm for Escherichia coli and 7.484 mm ± 0.636 mm for Staphylococcus aureus. While the suspensions gave an inhibitory zone of 6.293 mm ± 0.754 mm and 5.140 mm ± 0.121 mm for Escherichia coli and Staphylococcus aureus in sequence. The extract's particle size followed by suspension was 951.167 mm ± 113.662 nm and 474.000 mm ± 38.500 nm. The independent t-test results showed that the extract and suspension significantly influenced the growth of Staphylococcus aureus and Escherichia coli with sig values of 0.012 and 0.028. In conclusion, the extract had a greater effect than the suspension on the growth of Staphylococcus aureus and Escherichia coli.
AB - This research aims to know the influence of suspension compared to its crude extract on antibacterial activity, especially for Escherichia coli and Staphylococcus aureus. An independent t-test was used as statistical analysis. The yield of the thick extract obtained was 11.153 % ± 1.032 % and it gave an inhibition zone of 7.878 mm ± 0.301 mm for Escherichia coli and 7.484 mm ± 0.636 mm for Staphylococcus aureus. While the suspensions gave an inhibitory zone of 6.293 mm ± 0.754 mm and 5.140 mm ± 0.121 mm for Escherichia coli and Staphylococcus aureus in sequence. The extract's particle size followed by suspension was 951.167 mm ± 113.662 nm and 474.000 mm ± 38.500 nm. The independent t-test results showed that the extract and suspension significantly influenced the growth of Staphylococcus aureus and Escherichia coli with sig values of 0.012 and 0.028. In conclusion, the extract had a greater effect than the suspension on the growth of Staphylococcus aureus and Escherichia coli.
KW - Antibacterial effect
KW - Effectiveness extract
KW - Optimal extract activity
KW - Particle size
KW - Suspension
UR - http://www.scopus.com/inward/record.url?scp=85151432033&partnerID=8YFLogxK
U2 - 10.1051/e3sconf/202337400025
DO - 10.1051/e3sconf/202337400025
M3 - Conference article
AN - SCOPUS:85151432033
SN - 2267-1242
VL - 374
JO - E3S Web of Conferences
JF - E3S Web of Conferences
M1 - 00025
T2 - 3rd International Conference on Natural Resources and Life Sciences, NRLS 2020
Y2 - 23 September 2020 through 24 September 2020
ER -