scholarly journals Uji Aktivitas Ekstrak Daun Pirdot (Sauraia vulcani Korth.) Terhadap Pertumbuhan Candida albicans Secara In Vitro

2020 ◽  
Vol 11 (1) ◽  
pp. 1
Author(s):  
Romauli Anna Teresia Marbun
Keyword(s):  
Candida Albicans ◽  
Dimethyl Sulfoxide ◽  
Leaf Extract ◽  
Skin Lesions ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Post Test ◽  
True Experiment

(Article History: Received 5 October 2020; Revised 8 October 2020; Accepted 15 October 2020) ABSTRAKJamur Candida albicans merupakan jamur penyebab kandidiasis dan penyebab sariawan, lesi pada kulit, vulvavaginistis, candida pada urin (kandiduria), dan gastrointestinal kandidiasis. Salah satu jenis tanaman yang berkhasiat sebagai obat yaitu pirdot (Sauraia vulcani Korth.) dan bagian yang biasanya digunakan adalah bagian daun. Tujuan penelitian ini adalah untuk mengetahui aktivitas ekstrak daun pirdot terhadap pertumbuhan C. albicans secara in vitro. Penelitian ini merupakan penelitian true experiment dengan rancangan penelitian post-test only control group. Metode yang digunakan adalah difusi agar menggunakan teknik kirby bauer. Penelitian ini menggunakan 4 variasi konsentrasi ekstrak daun pirdot, yaitu 10%, 20%, 40%, dan 80%, kontrol positif (tablet ketokonazol), dan kontrol negatif (Dimethyl Sulfoxide). Data yang diperoleh dianalisa menggunakan statistika secara deskriptif. Hasil penelitian menunjukkan daya hambat mulai dari konsentrasi 10% sebesar 8,96 mm daya hambat tertinggi pada konsentrasi 80% sebesar 18,33 mm. Kesimpulan ekstrak daun pirdot memiliki aktivitas antijamur terhadap C. albicans.Kata kunci: Antijamur; Candida albicans; Metode Difusi; Saurauia vulcani Korth. ABSTRACTCandida albicans is fungus that causes candidiasis and causes thrush, skin lesions, vulvavaginism, candidiuria and gastrointestinal candidiasis. One type of plant that has medicinal properties is pirdot (Sauraia vulcani Korth.) and the part that is usually used is the leaves. The purpose of this study was to determine the activity of pirdot leaf extract on the growth of C. albicans in vitro. This study was a true experiment with a post-test only control group research design. The method used agar diffusion using Kirby Bauer technique. This study used 4 variations concentration namely 10%, 20%, 40%, and 80%, positive control (ketoconazole tablets), and negative control (Dimethyl Sulfoxide). The data obtained were analyzed using descriptive statistical analysis. The results showed that the inhibitory from a concentration of 10% of 8.96 mm, the highest inhibition was at 80% of 18.33 mm. In conclusion, pirdot leaf extract has antifungal activity against C. albicans.Keywords: Antifungal; Candida albicans; Diffusison Method; Saurauia vulcani Korth

scholarly journals EFEKTIVITAS EKSTRAK DAUN JERUK PURUT (Citrus hystrix) SEBAGAI INSEKTISIDA ALAMI TERHADAP KECOAK AMERIKA (Periplaneta americana) DENGAN METODE SEMPROT

2020 ◽  
Vol 8 (1) ◽  
pp. 8-14
Author(s):  
Hanina Hanina ◽  
Sarah Madeleyne Baringbing
Keyword(s):  
Leaf Extract ◽  
Periplaneta Americana ◽  
Positive Control ◽  
Negative Control ◽  
Probit Analysis ◽  
Observation Time ◽  
American Cockroach ◽  
Control Group ◽  
Significant Difference ◽  
Post Test

ABSTRACT Cockroach control can be done in various ways one of which is spraying insecticide. Natural insecticides are less dangerous than conventional insecticides. This study aimed to determined the effectiveness of kaffir lime leaf extract (Citrus hystrix) as a natural insecticide against cockroach americana (Periplaneta americana) with spray method. This research was an experimental study with a post-test only control group designed design. The sample in this study was 60 cockroaches, the sample was divided into 6 groups: negative control (aquades), positive control (transflutrin 0.06%) and and 4 test groups with concentrations of kaffir lime leaf extract (20%, 40%, 60% , and 80%) each group consisted of 10 cockroaches. Phytochemical tests were carried out to determine the content of secondary metabolites in extracts of kaffir lime leaves. Positive phytochemical test results containing flavonoids, alkaloids and essential oils. Based on probit analysis, it is known that the LC50 value = 58.5%; LC95 = 85.1%. The time of death of LT50 is fastest at a concentration of 60% (3,036 hours) and LT95 is the fastest at a concentration of 80% (5,960 hours). Anova test analysis results showed that the positive control group had no significant difference with kaffir lime leaf extract concentration of 80% Kaffir lime leaf extract has an insecticide effect, the higher the concentration of kaffir lime leaf extract, the more number of dead cockroaches and the longer the observation time, the number of cockroaches death will also increase. Keywords: American cockroach, kaffir lime leaf extract, cockroach death   ABSTRAK Pengendalian kecoa dapat dilakukan dengan berbagai cara salah satunya penyemprotan insektisida. Insektisida alami kurang berbahaya dibanding insektisida konvensional. Penelitian ini bertujuan untuk mengetahui efektifitas ekstrak daun jeruk purut (Citrus hystrix) sebagai insektisida alami terhadap kecoak americana (Periplaneta americana) dengan metode semprot. Jenis penelitian ini adalah penelitian eksperimental dengan rancangan post-test only control group designed. Sampel dalam penelitian ini adalah 60 ekor kecoak, sampel dibagi menjadi 6 kelompok yaitu kontrol negatif (aquades), kontrol positif (transflutrin 0,06%) dan dan 4 kelompok uji dengan konsentrasi ekstrak daun jeruk purut (20%, 40%, 60%, dan 80%) masing-masing kelompok terdiri dari 10 ekor kecoak. Uji fitokimia dilakukan untuk mengetahui kandungan senyawa metabolit sekunder pada ekstrak daun jeruk purut. Hasil uji fitokimia positif mengandung flavonoid, alkaloid dan minyak atsiri. Berdasarkan analisis probit, diketahui nilai LC50 = 58,5%; LC95 = 85,1%. Waktu kematian LT50 paling cepat pada konsentrasi 60% (3,036 jam) dan LT95 paling cepat pada konsentrasi 80% (5,960 jam). Hasil analisis uji anova menunjukkan bahwa kelompok kontrol positif tidak terdapat perbedaan yang signifikan dengan ekstrak daun jeruk purut konsentrasi 80% Ekstrak daun jeruk purut memiliki efek insektisida, semakin tinggi konsentrasi ekstrak daun jeruk purut maka jumlah kecoak yang mati semakin banyak dan semakin lama waktu pengamatan, maka jumlah kecoak yang mati juga akan semakin banyak. Kata kunci : kecoak amerika, ekstrak daun jeruk purut, kematian kecoak

scholarly journals Efektivitas perasan daun seledri (Apium graveolens Linn.) sebagai pembersih gigi tiruan terhadap pertumbuhan Candida albicans pada basis gigi tiruan nilon termoplastikThe effectiveness of celery leaf juice (Apium graveolens Linn.) as a denture cleaner against the growth of Candida albicans on thermoplastic nylon denture base

2020 ◽  
Vol 32 (3) ◽  
pp. 184
Author(s):  
Dhilan Purna Aji ◽  
Achmad Gunadi ◽  
Tantin Ermawati
Keyword(s):  
Candida Albicans ◽  
Positive Control ◽  
Negative Control ◽  
Apium Graveolens ◽  
Control Group ◽  
Control Group Design ◽  
Denture Base ◽  
Significant Difference ◽  
Post Test ◽  
Leaf Juice

Pendahuluan: Basis gigi tiruan nilon termoplastik merupakan alternatif pengganti basis gigi tiruan resin akrilik. Pembersihan gigi tiruan diperlukan untuk menjaga basis gigi tiruan agar tetap bersih dari kontaminasi mikroorganisme. Daun seledri merupakan bahan alam yang memiliki kandungan flavonoid, saponin, tanin, dan minyak atsiri yang sudah terbukti bersifat antijamur. Penelitian sebelumnya hanya melihat zona hambat saja. Tujuan penelitian adalah menganalisis efektivitas perasan daun seledri sebagai pembersih gigi tiruan terhadap pertumbuhan Candida albicans pada basis gigi tiruan nilon termoplastik. Metode: Eksperimental laboratoris dengan rancangan penelitian post-test only control group design. Sampel nilon termoplastik berbentuk cakram dengan diameter 10 mm dan tebal 2 mm  sebanyak 25 dibagi menjadi 5 kelompok. Sampel dikontaminasi dengan C. albicans setelah direndam dalam kontrol negatif (akuades) selama 6 jam, kontrol positif (tablet effervescent) selama 15 menit, dan perasan daun seledri konsentrasi 25, 50, dan 100% selama 6 jam. Sampel selanjutnya diletakkan dalam media sabouraud dextrose broth (SDB). Pengujian efektivitas perasan daun seledri dilakukan dengan menentukan nilai absorbansi kekeruhan media SDB menggunakan spektrofotometer. Data dianalisis menggunakan one-way ANOVA dan Least Significant Difference (LSD). Hasil: Nilai konsentrasi C. albicans pada kelompok kontrol negatif mendapatkan hasil 0,380 x 108 CFU/mL, kontrol positif mendapatkan hasil 0,310 x 108 CFU/mL, perasan daun seledri konsentrasi 25% mendapatkan hasil 0,243 x 108 CFU/mL, konsentrasi 50% mendapatkan hasil 0,160 x 108 CFU/mL, dan konsentrasi 100% mendapatkan hasil 0,236 x 108 CFU/mL. Simpulan: Perasan daun seledri efektif sebagai pembersih gigi tiruan untuk menghambat  pertumbuhan C. albicans, dengan konsentrasi yang efektif sebesar 50%.Kata kunci: Nilon termoplastik, perasan daun seledri, Candida albicans. ABSTRACTIntroduction: Thermoplastic nylon denture base is an alternative to the acrylic resin denture base. Denture cleaning is needed to keep the denture base clean from contamination by microorganisms. Celery leaves are natural ingredients that contain flavonoids, saponins, tannins, and essential oils that have been proven to have antifungal properties. Previous research only observed the inhibitory zone. This research was aimed to analyse the effectiveness of celery leaf juice as a denture cleaner against the growth of Candida albicans on thermoplastic nylon denture base. Methods: Experimental laboratory with a post-test only control group design was conducted towards 25 disc-shaped thermoplastic nylon samples with a diameter of 10 mm and a thickness of 2 mm, and divided into five groups. Samples were contaminated with C. albicans after immersion in the negative control (aquadest) for 6 hours, positive control (effervescent tablets) for 15 minutes, and celery leaf juice with the concentrations of 25, 50, and 100% for 6 hours. The sample was then placed in the Sabouraud-dextrose broth (SDB) medium. The effectiveness of celery leaf juice was tested by determining the absorbance value of SDB media turbidity using a spectrophotometer. Data were analysed using one-way ANOVA and Least Significant Difference (LSD). Results: The concentration value of C. albicans in the negative control group was 0.380 x 108 CFU / mL, the positive control was 0.310 x 108 CFU / mL, the juice of celery leaves with the concentration of 25% was 0.243 x 108 CFU / mL, the concentration of 50% was 0.160 x 108 CFU / mL, and the concentration of 100% was 0.236 x 108 CFU / mL. Conclusion: Celery leaf juice is effective as a denture cleaner to inhibit the growth of C. albicans, with an effective concentration of 50%.Keywords: Thermoplastic nylon, celery leaf juice, Candida albicans.

scholarly journals In vitro study of potential antibacterial pometia pinnata leaf extract in Neisseria gonorrhoeae

MEDISAINS ◽  
2021 ◽  
Vol 19 (3) ◽  
pp. 72
Author(s):  
Gandi Ari Savitri Widayani ◽  
Muhammad Choiroel Anwar ◽  
Sudirman Sudirman
Keyword(s):  
Antibiotic Resistance ◽  
Neisseria Gonorrhoeae ◽  
Leaf Extract ◽  
In Vitro Study ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Leaf Extracts ◽  
Extract Concentration

Background: Gonorrhea cases experiencing antibiotic resistance are increasing due to inadequate treatment or failure to contribute to an increase in antibiotic resistance cases; WHO suggests adding herbal therapy treatment methods is expected to minimize the occurrence of drug resistance as much as possible. Previous studies that have been carried out using other herbal plants have not shown any potential to inhibit the growth of Neisseria gonorrhoeae bacteria, seen from the amount of extract concentration and the dosage and content of the compounds in the contents monitoring the time.Objective: To analyze the difference in the effect of various concentrations of Matoa Leafs Extract (Pometia Pinnata) compared to 500mg Levofloxacin on the increase in the growth inhibition of Neisseria gonorrhoeae.Methods: This is true-experimental research with a post-test-only control group with a randomized design. The sample in this study was the microorganism Neisseria gonorrhoeae obtained through vaginal swabs in 2 females (FSW) positive for Gonorrhea by gram staining and microscopic examination and culture on Chocolate Agar Plant (CAP) media. The culture was then suspended in CAP media. Matoa Leaf extract concentration of 100%, 80%, 60%, 40%, 20%, positive control with Levofloxacin 500 mg and negative control with distilled water with four replications and monitoring in 24 hours, 48 hours, 72 hours, and 96 hours. Data analysis used Kruskal-Wallis, Mann-Whitney, and cohen's test. Result: Levofloxacin 500mg in inhibiting Neisseria Gonorrhoeae bacteria is very effective, and Matoa Leaf extracts 60% and 40% P=0,026 have a strong enough potential to inhibit the growth of Neisseria gonorrhoeae bacteria with the same potential strength. The cohen's test 1.4 effect the levofloxacin 500mg provides a significant influence inhibiting Neisseria Gonorrhoeae.Conclusion: Matoa Leaf extract 60%, and 40% have solid antibacterial potential, although not as strong as Levofloxacin 500mg.

scholarly journals Uji daya hambat ekstrak daun bayam petik (Amaranthus hybridus L.) terhadap pertumbuhan bakteri Staphylococcus aureus

e-GIGI ◽  
2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Oktovianus Pormes ◽  
Damajanty H.C. Pangemanan ◽  
Michael A. Leman
Keyword(s):  
Staphylococcus Aureus ◽  
Leaf Extract ◽  
Inhibitory Effect ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Control Group Design ◽  
Amaranthus Hybridus ◽  
Group Design ◽  
Post Test

Abstract: Synthetic antibiotics have certain side effects, therefore, it is necessary to find alternative natural antibacterial materials which is easily available and to be cultivated, inter alia Amaranthus hybridus L. Its leaves contain active compounds, so they might have antibacterial potential. This study was aimed to determine the inhibitory effect of Amaranthus hybridus leaf extract on the growth of Staphylococcus aureus. This was a true experimental study using post test only control group design. This study was conducted at the Microbiology Laboratory of Faculty of Medicine and the Natural Phytochemical Laboratory of Faculty of Mathematics at Sam Ratulangi University. The modified Kirby-Bauer method was used with three wells, containing Amaranthus hybridus leaf extract, the positive control, and the negative control; and with 5 repetitions. The results showed that the average diameters of the inhibition zone of Amaranthus hybridus leaf extract and of the negative control were 0 mm meanwhile of erythromycin as the positive control was 38.8 mm. Conclusion: Amaranthus hybridus leaf extract had no inhibitory effect on Staphylococcus aureus. Keywords: inhibitory zone, Amaranthus hybridus L, Staphylococcus aureus Abstrak: Bahan antibiotik sintetik memiliki efek samping, sehingga perlu dicari bahan alternatif yaitu bahan alami yang mudah didapat dan dibudidayakan, salah satunya ialah bayam petik (Amaranthus hybridus L.). Daun bayam petik memiliki potensi antibakteri karena memiliki kandungan senyawa aktif. Penelitian ini bertujuan untuk mengetahui daya hambat ekstrak daun bayam petik terhadap pertumbuhan bakteri Staphylococcus aureus. Jenis penelitian ialah eksperimental murni dengan post test only control group design. Penelitian dilakukan di Laboratorium Mikrobiologi Fakultas Kedokteran dan Labaratorium Fitokimia Fakultas MIPA Unsrat. Metode pengujian yang digunakan ialah modifikasi Kirby-Bauer dengan menggunakan tiga buah sumuran yang diberi ekstrak daun bayam petik, kontrol positif, dan kontrol negatif, sebanyak 5 kali pengulangan. Hasil penelitian menunjukan diameter rerata dari zona hambat yang terbentuk pada sumur dengan ekstrak daun bayam petik dan pada sumur dengan kontrol negatif ialah 0 mm, sedangkan pada sumur yang diberi kontrol positif amoksisilin terjadi resistensi sehingga diganti dengan eritromisin dan didapatkan rerata zona hambat ialah 38,8 mm. Simpulan: Ekstrak daun bayam petik (Amaranthus hybridus L.) tidak memiliki daya hambat terhadap pertumbuhan bakteri Staphylococcus aureus.Kata kunci: daya hambat, Amaranthus hybridus L, Staphylococcus aureus

scholarly journals Potential of Cocoa Ethanol Extract Toward Nematocyst Tubul Firing Inhibition of Physalia Utriculus Toxin In Vitro

2019 ◽  
Vol 5 (2) ◽  
pp. 30
Author(s):  
Sarwendah Siswi Winasis ◽  
Al Munawir ◽  
Adelia Handoko
Keyword(s):  
Normal Control ◽  
Ethanol Extract ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Control Group Design ◽  
Average Percentage ◽  
Post Test

There was estimated 150 million envenomation cases due to jellyfish stings occur globally every year. 100 from 10,000 jellyfish species in the world known to be dangerous, one them is Physalia utriculus. The aim of this study was to determine the potential of cocoa (Theobroma cacao L.) ethanol extract toward nematocyst tubul firing inhibition of jellyfish (Physalia utriculus) toxin in vitro. The method was true experimental design with post test only control group design. The study divided into 8 groups: 1 normal control, 1 positive control, 1 negative control, and 5 treatments grups by giving cocoa ethanol extract with concentration 20%, 2%, 0.2%, 0.02%, 0.002%. The observation was made by calculating the percentage number of firing nematocysts. The result showed average percentage of firing nematocyst in the normal control group was 42.50 ± 3.18, positive control group was 37.97 ± 5.57, negative control group was 52.44 ± 2.98, and treatment group which given with cocoa ethanol extract 20%, 2%, 0.2%, 0.02%, 0.002% were 48.24 ± 5.37; 40.62 ± 7.10; 29.45 ± 5.39; 37.60 ± 9.78; 41.11 ± 3.92, respectively. The One Way Annova statistical results test show significance value 0.001 (p≤0.05). The conclusion of this study was the cocoa ethanol extract with concentration 0.2% has most potential to inhibit the jellyfish (P. utriculus) nematocyst tubule firing in vitro. Keywords: Physalia utriculus, cocoa, toxin, jellyfish

scholarly journals Pengaruh Perendaman Ekstrak Bunga Sepatu (Hibiscus rosa sinensis L.) terhadap Pertumbuhan Candida albicans pada Plat Resin Akrilik

e-GIGI ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 159
Author(s):  
Yuhi Syaula ◽  
Arlita L. Antari ◽  
Diah A. Purbaningrum
Keyword(s):  
Candida Albicans ◽  
Acrylic Resin ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Control Group Design ◽  
Treatment Groups ◽  
Hibiscus Rosa Sinensis ◽  
Post Test ◽  
Post Hoc

Abstract: Denture plate materials such as acrylic resin can induce adhesion of Candida albicans. Therefore, acrylic resin needs to be immersed in disinfectant. However, disinfectant can change its physical and mechanical properties, hence an alternative material is needed, such as hibiscus flower (Hibiscus rosa sinensis L.) due to its antifungal activity. This study was aimed to identify the effects of hibiscus flower extract and its concentrations towards the growth of C. albicans on acrylic resin plates. This was an experimental and laboratory study using the post-test only with control group design.  Acrylic resins were immersed in suspension of C. albicans, then were divided into four groups, as follows: 62.5% and 75% hibiscus flower extract (group I and II), positive control (sodium hypochlorite), and negative control (sterile aquadest). Acrylic resins were cultured and incubated on SDA media for 24 hours then the number of colonies were calculated. The results showed that C. albicans colonies in the treatment groups I, II, negative control, and positive control were 495 CFU/ml, 571.25 CFU/mL, 1175 CFU/mL, 23.125 CFU/mL respective-ly. The Kruskal-Wallis test showed significant differences in number of colonies of C. albicans (p<0.05) among all groups The post hoc Mann-Whitney test showed that all groups were significantly different, except for treatment groups I towards II. In conclusion, extract of hibiscus flower (H. rosa sinensis L.) affected the growth of C. albicans on acrylic resin plates.Keywords: hibiscus flower; Hibiscus rosa sinensis L.; Candida albicans; acrylic resin  Abstrak: Adanya bahan plat basis gigi tiruan seperti resin akrilik dapat memicu perlekatan C. albicans; oleh karena itu, resin akrilik perlu direndam dalam larutan desinfektan. Namun, larutan desinfektan dapat mengubah sifat fisik dan mekanik dari akrilik sehingga diperlukan adanya bahan alternatif, antara lain bunga sepatu (Hibiscus rosa sinensis L.) yang memiliki aktivitas antifungal. Penelitian ini bertujuan untuk mengetahui pengaruh perendaman ekstrak dan konsentrasi bunga sepatu terhadap pertumbuhan C. albicans pada plat resin akrilik. Jenis penelitian ialah eksperimental laboratorik dengan post-test only with control group design. Resin akrilik direndam dalam suspensi C. albicans, Terdapat empat kelompok perlakuan yaitu ekstrak bunga sepatu 62,5% dan 75%, kontrol positif (sodium hipoklorit), dan kontrol negatif (akuades steril). Resin akrilik dikultur dan diinkubasi pada media SDA selama 24 jam, kemudian jumlah koloni C. albicans dihitung. Hasil penelitian ini menunjukkan jumlah koloni C. albicans kelompok perlakuan I, II, kontrol negatif, dan positif sebanyak 495 CFU/ml, 571.25 CFU/mL, 1175 CFU/mL, 23.125 CFU/mL secara berurut. Uji Kruskal-Wallis menunjukkan perbedaan jumlah koloni C. albicans yang bermakna (p<0.05) antar semua kelompok. Uji post hoc Mann-Whitney menunjukkan semua kelompok berbeda bermakna, kecuali kelompok perlakuan I dengan II. Simpulan penelitian ini ialah ekstrak bunga sepatu (H. rosa sinensis L.) berpengaruh terhadap pertumbuhan C. albicans pada plat resin akrilik.Kata kunci: bunga sepatu; Hibiscus rosa sinensis L.; Candida albicans; resin akrilik

scholarly journals Lemongrass (Cymbopogon Citratus) Essential Oil Inhibits Candida Albicans Growth in Vitro

Biomedika ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 142-147
Author(s):  
Yoga Mulia Pratama ◽  
Bryan Pandu Permana
Keyword(s):  
Candida Albicans ◽  
Essential Oil ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
High Morbidity ◽  
Cymbopogon Citratus ◽  
Group I ◽  
Inhibition Zones

Candidiasis is an important nosocomial infection with high morbidity value, high mortality rate, and expensive clinical cost. However, public access to well-developed treatment is not acquired. Current medicines mostly used like -azol drugs had been showing the resistant effects because of the long period use of the same medicines. Alternative medicines like herb medicine are discussed to reduce multi-resist infections, such as lemongrass Cymbopogon citratus essential oil. This study aims to know the effect of lemongrass essential oil on the growth of Candida albicans in vitro. Laboratory experimental (in vitro) was conducted in this research. Candida albicans strains were being used as the objects, which were picked by random sampling. Candida albicans were divided into 12 groups of treatment, the group I was treated with ethanol 96% as the negative control, group II with fluconazole 25μg as the positive control, and group III-XII with Cymbopogon citratus essential oil with 10%, 20% to 100% concentrated. The diameter of inhibition zones was measured after 2x24 hours incubation. The data was analyzed by post-hoc Mann Whitney test with SPSS 18.0 (p<0.05 considered as significant). Cymbopogon citratus essential oil showed antifungal activity to the Candida albicans began in the 10% to 100% concentration (p<0.05). Inhibition zones with the 50% to 100% concentration had similar results to the positive control (p>0.05). The Cymbopogon citratus essential oil has an antifungi effect toward Candida albicans in vitro significantly by the negative control.

scholarly journals POTENSI EKSTRAK KULIT BUAH DELIMA TERHADAP PERTUMBUHAN Candida albicans SECARA IN VITRO

2018 ◽  
Vol 5 (2) ◽  
Author(s):  
Jirna Inyoman
Keyword(s):  
Candida Albicans ◽  
Positive Control ◽  
Negative Control ◽  
Fungal Resistance ◽  
Diffusion Method ◽  
Skin Extract ◽  
Disc Diffusion ◽  
Post Test ◽  
Inhibitory Power

AbstractBackground: Infection by the Candida albicans has increased globally and reported fungal resistance to synthetic antifungal. It is, therefore, necessary to develop effective antifungal medicines for the treatment of infection by Candida albicans. This study aims to determine the content of phytochemical and inhibitory power of pomegranate skin extract on Candida albicans growth. Methode: This research type is the true experiment with post test only control design. The method used for the phytochemical test is qualitative tube method. Pomegranate skin resistivity test on Candida albicans growth was done by disc diffusion method. The pomegranate skin is tested at concentrations of 100%, 75%, 50%, 25% and 10%. Negative control with 96% alcohol and positive control using ketocenazole 2%. Result: The results of phytochemical tests showed pomegranate skin extract containing saponins, tannins, and flavonoids. Pomegranate skin extracts are not able to inhibit the growth of Candida albicans by disc diffusion method.Conclusion:The conclusion of this study is pomegranate skin extracts can not inhibit Candida albicans growth, For other researchers which use jatropha curcas twigs, are suggested to do a phytochemical test quantitatively and to test the antifungal potential with liquid DMSO 10%, kloroform and petroleum eter..Keywords:Potential antifungal, pomegranate skin extract, Candida albicans

scholarly journals EFIKASI EKSTRAK DAUN ZODIA (Evodia suaveolens) PELARUT HEKSANA DALAM MEMATIKAN LARVA INSTAR III Aedes aegypti

2020 ◽  
Vol 8 (2) ◽  
pp. 195
Author(s):  
Didi Setiyadi ◽  
Martini Martini ◽  
Mochamad Hadi
Keyword(s):  
Aedes Aegypti ◽  
Leaf Extract ◽  
Larval Mortality ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Environmental Damage ◽  
P Value ◽  
Control Group Design ◽  
Post Test

DHF is a disease caused by a virus which is transmitted through the bite of the Aedes aegypti mosquito and is one of the health problems in Indonesia. Efforts to decide the transmission of DHF by controlling the population of Aedes aegypti at the larval stage using larvaside temepos. Long-term use of temephos causes Aedes aegypti resistance and environmental damage. One of the plants that has the potential as botanical larvaside is the leaves of zodia (Evodia suaveolens). The purpose of this study was to prove the efficacy of zodia leaves of hexane solvent for killing A. aegypti larvae. This type of research is a pure experiment with the post test only control group design. The research sample is A. aegypti stage III susceptible strain. There are 7 groups consisting of 1 negative control (aquades), positive control (1 ppm temepos) and 5 treatment groups (zodia leaf extract). Data on larval mortality were counted 24 hours after treatment. The results of the one way ANOVA test showed that there were differences in mortality between test groups with a p value: 0.001 α (0.05). Zodia leaf extract probit test results showed LC50-24 hour and LC90-24 hour values of 0,443 ppm and 0,788 ppm. Zodia leaf extract with hexane solvent has efficacy as Aedes aegypti larvicide.

scholarly journals Role Of Moringa Oleifera Leaf Extract In Increasing Hemoglobin Levels In Pregnant Rats With Anemia

2021 ◽  
Vol 14 (1) ◽  
pp. 8-13
Author(s):  
Reny Retnaningsih ◽  
Rani Safitri
Keyword(s):  
Leaf Extract ◽  
Moringa Oleifera ◽  
Positive Control ◽  
Negative Control ◽  
Female Rats ◽  
Control Group ◽  
Control Group Design ◽  
Pregnant Rats ◽  
Nutritional Problem ◽  
Post Test

Anemia is one of the epidemic health problems in society and the most common nutritional problem. The Moringa oleifera is rich in excellent dietary content and can complement the body's needs. This study aims to determine Moringa oilefera leaf extract's effectiveness in increasing hemoglobin levels in pregnant rats (Ratus norvegicus) with anemia. This paper used a true experimental research design with a pre-post test randomized control group design. This study utilized female rats (Ratus norvegicus), pregnant 8-12 weeks, weighing 200 grams. Experimental procedures were four treatments with three repetitions. Types of treatment were negative control and positive control (administration of Moringa oilefera leaf extract) at a dose of 0.18 g / head, 0.36 g / head, and 0.72 g/head. Analysis using one way ANOVA with an error rate of 0.05. The results showed p<0.005, which means a significant increase in hemoglobin levels in the group given the treatment of moringa leaf extract at a dose of 0.72 g/head/day. The conclusion and suggestion from this research are public could get information about using natural materials as economically valuable drugs (back to nature)

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