Effectiveness of red fruit (Pandanus conoideus Lam.) on Candida albicans (ATCC 10231) in the field of prosthodontics: An experimental study

Novianti, Vita; Damayanti, Lisda; Adenan, Aprillia; Malinda, Yuti

doi:10.4103/jioh.jioh_225_19

Cited by 2 publications

(3 citation statements)

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“…Fraksi etil asetat pada konsentrasi 50% yang paling sensitif (rerata 24mm), tetapi lebih rendah dibandingkan dengan uji terhadap Salmonella typhi. 18 Buah merah merupakan tanaman endemik yang tumbuh di wilayah Papua dan memiliki nama ilmiah Pandanus conoideus Lam. Buah ini tergolong dalam genus Pandanus secara taksonomi, 19 dan dikelompokkan sebagai Kelas: Angiospermae; Subkelas: Monokotiledone; Ordo: Pandanales, Divisi: Spermatophyta; Suku: Pandanaceae; Marga: Pandanus; Jenis; Conoideus; Kultivar; Buah merah Panjang.…”

Section: Pendahuluanunclassified

“…Konsentrasi masing-masing fraksi dibuat dengan konsentrasi 100μg/mL; 50μg/mL; 25μg/mL; 12,5μg/mL; 6,25μg/mL; dan 3,125μg/mL. 18 Data yang diperoleh diuji normalitas data dengan uji Liliefors. Jika data berdistribusi normal maka dilakukan uji parametik One Way ANOVA dan bila data tidak berdistribusi normal maka dilakukan uji non parametik Kruskal Wallis.…”

Section: Metode Penelitianunclassified

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Efektivitas Antibakteri Fraksi Buah Merah (Pandanus conoideus Lam) sebagai Pembersih Gigi Tiruan Sebagian Lepasan terhadap Staphylococcus aureus

Purba

Naliani

Sugiaman

2023

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Staphylococcus aureus is a species of bacteria that causes denture stomatitis which is often found in removable denture wearers. Its management is carried out by eliminating pathogenic bacteria and cleaning dentures regularly. One of the natural ingredients that can be used in such condition is red fruit (Pandanus conoideus Lam) which has active compounds such as flavonoids, alkaloids, steroids and triterpenoids. These active compounds are known to have antibacterial activity. This study aimed to determine the effectiveness of red fruit fraction (Pandanus conoideus Lam) with n-Hexane and ethyl acetate as solvent against Staphylococcus aureus. The method used was the Kirby-Bauer disc diffusion method by testing various concentrations (100%, 90%, 80%, 50%, 25%, 12.5%, 6.25%, and 3.125%) and measuring the inhibition zone diameter by using a caliper. The results showed that the red fruit fraction with ethyl acetate solvent at a concentration of 100% had an average inhibition zone diameter of 8.80 mm classified as medium category, followed by 90% and 80% respectively. In conclusion, ethyl acetate fraction of red fruit (Pandanus conoideus Lam) is effective in inhibiting the growth of Staphylococcus aureus. Keywords: Staphylococcus aureus; denture stomatitis; removable partial denture, red fruit fraction; inhibition zone Abstrak: Staphylococcus aureus merupakan salah satu spesies bakteri penyebab denture stomatitis yang sering dijumpai pada pasien pengguna gigi tiruan lepasan. Penatalaksanaan dilakukan dengan mengeliminasi bakteri patogen dan rutin membersihkan gigi tiruan. Salah satu bahan alami yang dapat digunakan ialah buah merah (Pandanus conoideus Lam) yang mengandung senyawa aktif seperti flavonoid, alkaloid, steroid, dan triterpenoid yang diketahui memiliki aktivitas antibakteri. Penelitian ini bertujuan untuk mengetahui efektivitas fraksi buah merah (Pandanus conoideus Lam) dengan pelarut n-Heksana dan etil asetat terhadap Staphylococcus aureus. Metode yang digunakan ialah metode difusi cakram Kirby-Bauer dengan menguji berbagai konsentrasi fraksi buah merah (100%, 90%, 80%, 50%, 25%, 12,5%, 6,25%, dan 3,125%), dan pengukuran diameter zona hambat dilakukan menggunakan jangka sorong. Hasil penelitian menunjukkan bahwa fraksi buah merah dengan pelarut etil asetat pada konsentrasi 100% memiliki rerata diameter zona hambat tertinggi sebesar 8,80 mm yang tergolong kategori sedang diikuti konsentrasi 90% dan 80%. Simpulan penelitian ini ialah fraksi etil asetat buah merah (Pandanus conoideus Lam) efektif dalam menghambat pertumbuhan Staphylococcus aureus. Kata kunci: Staphylococcus aureus; denture stomatitis; gigi tiruan sebagian lepasan; fraksi buah merah; zona hambat

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Section: Pendahuluanunclassified

Section: Metode Penelitianunclassified

Efektivitas Antibakteri Fraksi Buah Merah (Pandanus conoideus Lam) sebagai Pembersih Gigi Tiruan Sebagian Lepasan terhadap Staphylococcus aureus

Purba

Naliani

Sugiaman

2023

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“…C. albicans may be found in a variety of regions throughout the body, notably the throat, mouth, gut, and genital region [35]. However, the immune system regulates C. albicans growth.…”

Section: Introductionmentioning

confidence: 99%

Multiphotonic Ablation and Electro-Capacitive Effects Exhibited by Candida albicans Biofilms

Arano-Martinez,

Hernández-Benítez,

Martines-Arano

et al. 2024

Bioengineering

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This work reports the modification in the homogeneity of ablation effects with the assistance of nonlinear optical phenomena exhibited by C. albicans ATCC 10231, forming a biofilm. Equivalent optical energies with different levels of intensity were irradiated in comparative samples, and significant changes were observed. Nanosecond pulses provided by an Nd:YAG laser system at a 532 nm wavelength in a single-beam experiment were employed to explore the photodamage and the nonlinear optical transmittance. A nonlinear optical absorption coefficient −2 × 10−6 cm/W was measured in the samples studied. It is reported that multiphotonic interactions can promote more symmetric optical damage derived by faster changes in the evolution of fractional photoenergy transference. The electrochemical response of the sample was studied to further investigate the electronic dynamics dependent on electrical frequency, and an electro-capacitive behavior in the sample was identified. Fractional differential calculations were proposed to describe the thermal transport induced by nanosecond pulses in the fungi media. These results highlight the nonlinear optical effects to be considered as a base for developing photothermally activated phototechnology and high-precision photodamage in biological systems.

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Effectiveness of red fruit (Pandanus conoideus Lam.) on Candida albicans (ATCC 10231) in the field of prosthodontics: An experimental study

Cited by 2 publications

References 1 publication

Efektivitas Antibakteri Fraksi Buah Merah (Pandanus conoideus Lam) sebagai Pembersih Gigi Tiruan Sebagian Lepasan terhadap Staphylococcus aureus

Efektivitas Antibakteri Fraksi Buah Merah (Pandanus conoideus Lam) sebagai Pembersih Gigi Tiruan Sebagian Lepasan terhadap Staphylococcus aureus

Multiphotonic Ablation and Electro-Capacitive Effects Exhibited by Candida albicans Biofilms

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