scholarly journals UJI DAYA HAMBAT ANTIBAKTERI AIR PERASAN DAGING BUAH NANAS (ANANAS COMOSUS (L) MERR VAR. QUEEN) TERHADAP BAKTERI PROPIONIBACTERIUM ACNES

2020 ◽  
Vol 20 (1) ◽  
pp. 87
Author(s):  
Sarwendah Sarwendah ◽  
Yusliana Yusliana ◽  
Heronimus Candra G Laia ◽  
Pieter Julius Daely ◽  
Linda Chiuman
Keyword(s):  
Propionibacterium Acnes ◽  
Antibacterial Effect ◽  
Inhibition Zone ◽  
Positive Control ◽  
Negative Control ◽  
Ananas Comosus ◽  
Pineapple Juice ◽  
Pineapple Fruit ◽  
Strong Antibacterial Effect ◽  
Paper Disc

Abstrak: Buah nanas (Ananas comosus (L) Merr) merupakan salah satu jenis buah-buahan tropis yang banyak diminati masyarakat. Buah nanas biasa dingunakan masyarakat sebagai antibakteri, antiinflamasi, antikoagulan, dan antikanker. Tujuan dari penelitian ini untuk mengetahui uji daya hambat anti bakteri air perasan daging buah nanas (Ananas comosus (L) Merr Var.  Queen) terhadap bakteri Propionibacterium acnes. Penelitian ini merupakan penelitian eksperimental laboratorium dengan menggunakan metode difusi kertas cakram. Hasil dari penelitian menunjukkan bahwa air perasan daging buah nanas (Ananas comosus (L) Merr Var. Queen) pada konsentrasi 25%, 50%, 75%, 100% memiliki efektivitas sedang sebagai antibakteri dalam menghambat pertumbuhan bakteri Propionibacterium acnes, pada kontrol positif yang menggunakan klindamisin dengan rata-rata diameter zona hambat sebesar 25,8 mm memiliki pengaruh antibakteri yang sangat kuat dan untuk kontrol negatif dengan menggunakan aquades tidak menunjukkan zona hambat 0 mm pada bakteri Propionibacterium acnes.Kata kunci: Buah nanas, propionibacterium acnes, daya hambat antibakteri.Abstract: Pineapple (Ananas comosus (L) Merr) is one of the most popular fruit among people, Pineapple is used as antibacterial, anti-inlfammatory, anticoagulant and anticancer. The purpose of this study is to determine the antibacterial inhibitory test of pineapple juice (Ananas comosus (L) Merr Var. Queen) against Propionibacterium acnes. This research is a laboratory experimental using paper disc diffisuion method. The results of this study indicate that pineapple juice at concentration of 25%, 50%, 75%, 100% it has a moderately antibacterial effectiveness in inhibit the growth of Propionibacterium acnes, positive control using clindamycin with an average inhibition zone diameter of 25.8 mm has a very strong antibacterial effect and for negative control using aquades does not show 0 mm inhibition zone in Propionibacterium acnes bacteria.Keywords: Pineapple fruit, propionibacterium acnes, antibacterial inhibition.

scholarly journals Antibacterial Activity Test of Ethanol Extract Pineapple (Ananas comosus (L.) Merr.) Peel against Growth of Propionibacterium acnes

2019 ◽  
Vol 2 (2) ◽  
pp. 108-113
Author(s):  
Fitriyanti Fitriyanti ◽  
Muhammad Nur Rahman Hendrawan ◽  
Karunita Ika Astuti
Keyword(s):  
Antibacterial Activity ◽  
Propionibacterium Acnes ◽  
Ethanol Extract ◽  
Inhibition Zone ◽  
Negative Control ◽  
Ananas Comosus ◽  
Treatment Groups ◽  
Pineapple Peel ◽  
Pineapple Fruit ◽  
Peel Extract

Pineapple peel (Ananas comosus (L.) Merr.) is waste from the pineapple fruit. The purpose of this study was to determine the content of pineapple peel extract and to antibacterial activity in various concentrations effective in inhibiting the growth of Propionibacterium acnes. The pineapple peel extract is made by using the extraction method in the form of maceration. The method used in the inhibitory test using the three replication samples in each treatment group. The sample consisted of 10 treatment groups ie pineapple peel extract concentration 12.5%, 25%, 37.5%, 50%, 62.5%, 75%, 87.5%, and 100%, as well as positive and negative control. The results obtained from pineapple peel screening contain flavonoid and saponin compounds. The data analysis shows that pineapple peel extract concentrations of 50%, 62.5%, 75%, 87.5%, and 100% had inhibitory zones with the medium-strong category while clindamycin as the control has a strong inhibition zone. The conclusion of this research proves that pineapple peel extract has antibacterial power to P. acnes with effective concentration is 100% with the strong category.

scholarly journals Uji Daya Hambat Anti Bakteri Air Perasan Daging Buah Nanas (Ananas Comosus (L) Merr Var. Queen) terhadap Bakteri Eschericia Coli

2019 ◽  
Vol 19 (2) ◽  
pp. 239
Author(s):  
Pieter Julius Daely ◽  
Sarwendah Sarwendah ◽  
Heronimus C.G Laia ◽  
Suhartina Damardi
Keyword(s):  
Inhibitory Effect ◽  
Positive Control ◽  
Negative Control ◽  
Laboratory Method ◽  
Ananas Comosus ◽  
Tropical Fruit ◽  
Pineapple Juice ◽  
Anti Cancer ◽  
Experimental Laboratory ◽  
Pineapple Fruit

Pineapple fruit (Ananas comosus (L) Merr) is one type of tropical fruit that is consumed by many people. Pineapple is also commonly used by the community as an antibacterial, anti-inflammatory, anti-coagulant, and anti-cancer. The purpose of this study was to determine the effectiveness of the antibacterial inhibitory effect of pineapple juice (Ananas comosus (L) Merr Var. Queen) on Eschericia coli bacteria. This study used an experimental laboratory method with disc diffusion and using ciprofloxacin disc as a positive control and distilled water as a negative control. Based on the results of research that has been done, it can be concluded that pineapple juice (Ananas comosus (L) Merr Var. Queen) at a concentration of 25%, 50%, 75%, and 100% has the effectiveness as an antibacterial in inhibiting the growth of Eschericia coli bacteria.

scholarly journals Pengaruh Antibakteri Ekstrak Kulit Batang Matoa (Pometia pinnata) terhadap Bakteri Staphylococcus aureus secara In vitro

Jurnal MIPA ◽  
2013 ◽  
Vol 2 (2) ◽  
pp. 128 ◽  
Author(s):  
Mercy Ngajow ◽  
Jemmy Abidjulu ◽  
Vanda S. Kamu
Keyword(s):  
Staphylococcus Aureus ◽  
Secondary Metabolites ◽  
Antibacterial Effect ◽  
Inhibition Zone ◽  
Stem Bark ◽  
Positive Control ◽  
Negative Control ◽  
Bark Extract ◽  
Distilled Water

Telah dilakukan penelitian secara kualitatif terhadap pengaruh antibakteri dari ekstrak kulit batang matoa (Pometia pinnata. Spp.) terhadap bakteri Gram positif Staphylococcus aureus . Sebelum dilakukan uji antibakteri, sampel yang telah diekstrak secara maserasi diuji fitokimia terlebih dahulu untuk menentukan kandungan metabolit sekunder yang telah diketahui berperan sebagai agen antibakteri. Setelah dilakukan uji fitokimia, ekstrak diuji aktivitas antibakterinya terhadap bakteri Staphylococcus aureus dengan menggunakan teknik difusi agar dengan cara sumuran. Ekstrak dilarutkan pada aquades steril dengan perbandingan 2 g ekstrak pada 2 mL air. Untuk kontrol positif, digunakan ciprofloxacin dan aquades steril sebagai kontrol negatif. Hasil penelitian ini menunjukkan bahwa ekstrak kulit batang matoa memiliki aktivitas antibakteri setelah diinkubasi selama 24 jam pada 37 OC. Dari 3 kali pengulangan dengan masing – masing 3 sumuran, didapat zona hambat masing – masing 16.84 mm, 12.5 mm dan 14.5 mm dengan kontrol positif 29.67 mm serta kontrol negatif 0 mm. Hasil yang diperoleh didukung oleh keberadaan metabolit sekunder hasil uji fitokimia yaitu tanin, flavonoid, terpenoid dan saponin.A qualitative study has done  of the antibacterial effect of matoa (Pometia pinnata) stem bark extract against Gram-positive bacteria Staphylococcus aureus . Before the antibacterial test , samples were extracted by maceration and then  phytochemical  tested to measuring the content of secondary metabolites  that have been known to act as an antibacterial agent . After being tested of phytochemical , extracts were tested the antibacterial effect  against Staphylococcus aureus using agar diffusion technique. Extract was dissolved in sterile distilled water with a ratio of 2 g of extract in 2 mL of water . For the positive control , use of ciprofloxacin and sterile distilled water as a negative control . Results of this study indicate that matoa bark extract has antibacterial effect after incubation for 24 h at 37OC . Of 3 times with each repetition - each 3 wells, the inhibition zone obtained - each 16.84 mm , 12.5 mm and 14.5 mm with 29.67 mm of positive control and a negative control by 0 mm . The results are supported by the presence of secondary metabolites by phytochemical test such as tannins , flavonoids , terpenoids and saponins.

scholarly journals Antibacterial Activity of Cold Powder Preparation of (Ethanol Extract) Starfruit Leaf (Averrhoa bilimbi Linn.) Against Propionibacterium acnes

2020 ◽  
Vol 6 (2) ◽  
pp. 120-128
Author(s):  
Helen Anjelina Simanjuntak ◽  
Kasta Gurning ◽  
Verawati Br. Sinaga
Keyword(s):  
Antibacterial Activity ◽  
Medicinal Plant ◽  
Research Method ◽  
Propionibacterium Acnes ◽  
Ethanol Extract ◽  
Inhibition Zone ◽  
Positive Control ◽  
Negative Control ◽  
Distilled Water ◽  
Powder Preparation

Acne is a skin disease that occurs due to chronic trade that is triggered by the bacterium Propionibacterium acnes. Starfruit leaf (Averrhoa bilimbi Linn.) as a traditional medicinal plant which has antibacterial activity. The purpose of this study was to determine the antibacterial activity from ethanol extract in the preparations cold powder of starfruit leaf (Averrhoa bilimbi Linn.) againts Propionibacterium acnes. The research method was carried out experimentally, and testing for antibacterial activity was carried out using agar diffusion methods. Cold powder formulation such as F1 (5%), F2 (10%), F3 (15%), F4 (20%), positive control with clindamycin, negative control with distilled water. The results showed that the F3 (15%) and F4 (20%) formulations were more effective in inhibiting the growth of Propionibacterium acnes bacteria with inhibition zone diameters of 13.66 mm and 15.16 mm in the strong category

scholarly journals UJI EFEKTIVITAS ANTIBAKTERI EKSTRAK DAUN SIRSAK (ANNONA MURICATA LINN.) TERHADAP BAKTERI PROPIONIBACTERIUM ACNES

2019 ◽  
Vol 6 (1) ◽  
pp. 65
Author(s):  
Yurlina Zai ◽  
Agnes Yohana Kristino ◽  
Sri Lestari Ramadhani Nasution ◽  
Oliviti Natali
Keyword(s):  
Leaf Extract ◽  
Propionibacterium Acnes ◽  
Inhibition Zone ◽  
Positive Control ◽  
Negative Control ◽  
Diffusion Method ◽  
Annona Muricata ◽  
Research Model ◽  
Negative Controls

This research aims to determine the effectiveness of the antibacterial soursop leaf extract (Annona muricata L.). The method used is the agar diffusion method. The leaves were extracted by maceration method, using ethanol as a solvent. The soursop leaf extract obtained was then diluted using ethanol 96% at a concentration of 20%, 40%,60%, 80%. Positive control using clindamycin and negative controls using sterile aquadest. The research model used in this study is an experimental research model In Vitro of type. The results showed that soursop leaf extract had antibacterial effectiveness against Propionibacterium acnes with an average inhibition zone diameter of 9,7 mm; 13,7 mm; 15,7 mm; 16,3 mm; positive control (clindamysin) 21,0 mm; and negative control (aquadest) have no value tobe able to inhibit bacterial growth.

scholarly journals Analysis of SGPT and SGOT on Rats Induced By Isoniazid to Determine Dose and Hepatoprotective Characteristic of Unripe Pineapple Juice (Ananas comosus L. Merr)

2018 ◽  
Vol 16 (1) ◽  
pp. 100
Author(s):  
Lestari Rahayu ◽  
Novi Yantih ◽  
Yoana Supomo
Keyword(s):  
Negative Control Group ◽  
Hepatoprotective Activity ◽  
Positive Control ◽  
Negative Control ◽  
Ananas Comosus ◽  
Optimum Dose ◽  
Control Group ◽  
Rat Blood ◽  
Pineapple Juice ◽  
High Level

As a consequence of Isoniazid (INH) consumption in longterm is the damage on the liver cells which is detected in high level of SGPT and SGOT in blood. Unripe pineapple fruits contained higher level of phenolic acid and flavonoids compounds than the ripe pineapple fruits, and as a result the unripe pineapple fruits juice has higher hepatoprotective potency  than ripe pineapple fruits juice. The hepatoprotective activity of  unripe pineapple fruits juice was determined by measuring the SGPT and SGOT level on rat blood. There were prepared 24 rats, divided into 6 groups, i.e. normal control group, positive control group, negative control group, and 3 test goups that were induced  by INH and each was given the unripe pineapple fruits juice at 1 hour before and 1 hour after INH induction, with the dose of 2 mL and 4 mL. Treatment was conducted in 14 days, consecutively. To each of the rat groups, blood was taken out through the eye orbital sinus, i.e. on the first day, on the hour-0 and hour-3, and then the SGPT and SGOT level were measured. Later on, blood were taken out on the day-4, day-7, and day-14. On the rat blood that were taken out, were analyzed descriptively and statistically to determined the optimum dose and the time of the unripe pineapple fruits juice feeding in related with a hepatoprotective potency. Result showed that feeding of the unripe pineapple fruit juice 1 hour after INH induction with the dose of 2 mL during 14 days has the best hepatoprotective activity.

scholarly journals Inhibitory Activity of Pineapple fruit (Ananas comosus (L.) Merr.) Meat Extract On Bacteria Streptococcus pyogenes and Proteus mirabilis)

2020 ◽  
Vol 1 (2) ◽  
pp. 70-77
Author(s):  
Venny Patricia Syaiful ◽  
Wawan Sofwan Z ◽  
Ahmad Yani ◽  
Puji Hidayati
Keyword(s):  
Streptococcus Pyogenes ◽  
Proteus Mirabilis ◽  
Clinical Laboratory ◽  
Positive Control ◽  
Negative Control ◽  
Ananas Comosus ◽  
Dilution Method ◽  
Meat Extract ◽  
The Public ◽  
Pineapple Fruit

Pineapple (Ananas comosus (L.) Merr.) is a fruit that is much in demand by the public. Pineapple contains bromelain enzyme which is believed to kill bacteria. The purpose of this study was to determine the effectiveness of pineapple fruit extracts (Ananas comosus (L.) Merr.) in inhibiting the growth of Streptococcus pyogenes and Proteus mirabilis bacteria. Extraction was carried out using the maceration method using 96% ethanol solvent. This research is an experimental research laboratory. Antimicrobial activity testing is done by the liquid dilution method. The concentration of pineapple (Ananas comosus (L.) Merr.) Extract used was 25 mg/ml, 50 mg/ml, 100 mg/ml, and 200 mg/ml with 10% DMSO as negative control and Chloramphenicol as positive control. The results of this study indicate that the pineapple (Ananas comosus (L.) Merr.) extract can optimally inhibit the growth of Streptococcus pyogenes at a concentration of 50 mg/ml and Proteus mirabilis bacteria at a concentration of 100 mg/mL and 200 mg/mL. Data analysis using the Kruskal-Wallis test showed that there were significant differences (p<0.05) between the concentrations of pineapple (Ananas comosus (L.) Merr.) meat extract in inhibiting the growth of Streptococcus pyogenes and Proteus mirabilis bacteria. Based on the Clinical Laboratory Standards Institute (CLSI, 2018), it can be concluded that the extract of pineapple (Ananas comosus (L.) Merr.) has an antibacterial effect on the bacteria Streptococcus pyogenes and Proteus mirabilis.    

scholarly journals Uji Efek Antibakteri Chromodoris annae terhadap Bakteri Staphylococcus aureus dan Escherichia coli

2020 ◽  
Vol 1 (2) ◽  
Author(s):  
Aqueline N. Faidiban ◽  
Jimmy Posangi ◽  
Pemsi M. Wowor ◽  
Robert A. Bara
Keyword(s):  
Escherichia Coli ◽  
Staphylococcus Aureus ◽  
Antibacterial Effect ◽  
Inhibition Zone ◽  
Positive Control ◽  
Negative Control ◽  
Inhibition Zone Diameter ◽  
Zone Diameter ◽  
The Mean ◽  
Escherichia Coli Bacteria

Abstract: This study was aimed to evaluate the antibacterial effect of Chromodoris annae taken from Bunaken waters. This was an experimental study. The antibacterial effect was tested by using the Kirby-Bauer method. Chromodoris annae extract was made by maceration using 95% ethanol and was tested to Staphylococcus aureus and Escherichia coli bacteria. Ciprofloxacin was used as the positive control and aquadest as the negative control. The results showed that the mean inhibition zone diameter of Chromodoris annae extract to Staphylococcus aureus was 22.3 mm meanwhile of ciprofloxacin was 34.7 mm. The mean inhibition zone diameter of Chromodoris annae extract to Escherichia coli was 23.0 mm meanwhile of ciprofloxacin was 40.3 mm. Moreover, aquadest showed no inhibition zone. In conclusion, Chromodoris annae had very strong antibacterial effect to the growths of Staphylococcus aureus and Escherichia coli.Keywords: Chromodoris annae, Staphlococcus aureus, Escherichia coli Abstrak: Penelitian ini bertujuan untuk mengevaluasi efek antibakteri dari Chromodoris annae yang diambil dari perairan Bunaken. Jenis penelitian ialah eksperimental. Pengujian aktivitas antibakteri menggunakan metode Kirby-Bauer. Ekstrak Chromodoris annae dibuat dengan cara maserasi menggunakan pelarut etanol 95% dan diujikan aktivitas antibakteri terhadap bakteri Staphylococcus aureus dan Escherichia coli. Sebagai kontrol positif digunakan antibiotik ciprofloxacin dan sebagai kontrol negatif digunakan akuades. Hasil penelitian memperlihatkan rerata zona hambat ekstrak Chromodoris annae terhadap Staphylococcus aureus sebesar 22,3 mm sedangkan zona hambat ciprofloxacin sebesar 34,7 mm. Rerata zona hambat ekstrak Chromodoris annae terhadap Escherichia coli sebesar 23,0 mm sedangkan zona hambat ciprofloxacin sebesar 40,3 mm. Akuades tidak memperlihatkan adanya zona hambat. Simpulan penelitian ini ialah Chromodoris annae memiliki efek antibakteri kategori sangat kuat terhadap pertumbuhan bakteri Staphylococcus aureus dan Escherichia coli.Kata kunci: Chromodoris annae, Staphylococcus aureus, Escherichia coli

UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN MEKAI (Pycnarrhena cauliflora DIELS.) TERHADAP Staphylococcus aureus

2020 ◽  
Vol 6 (2) ◽  
pp. 246
Author(s):  
Yayuk Bulam Sarifati ◽  
Sjarif Ismail ◽  
Khemasili Kosala
Keyword(s):  
Staphylococcus Aureus ◽  
Antibacterial Activity ◽  
Antimicrobial Agents ◽  
Statistical Tests ◽  
Ethanol Extract ◽  
Inhibition Zone ◽  
Positive Control ◽  
Negative Control ◽  
Control Measurement ◽  
Eye Pain

Mekai leaves (Pycnarrhena cauliflora Diels.) (P. cauliflora). Are known to contain flavonoid compounds, tannins and phenolics that act as antibacterial agents and are used in the treatment of eye pain. Staphylococcus aureus (S. aureus) is one of the examples of bacterial diseases of eye pain and also a major cause of many infections in communities and health facilities with cases of resistance to various antimicrobial agents. The purpose of this study was to prove the antibacterial activity of mekai leaves ethanol extract against S. aureus bacteria. This research is an experimental research. The stages of this research began by extracting mekai leaves using maceration method with 96% ethanol solvent. Antibacterial activity was tested by the disc method (Kirby-Bauer) using ethanol extract concentrations of mekai leaves (EPC) 20%, 30%, 40%, 50%, 60%, 70%, and 80%, positive control using 25 μg amoxicillin and negative control using DMSO 10%. The measurement results of inhibition zones of mekai leaf ethanol extract 20%, 30%, 40%, 50%, 60%, 70% and 80% respectively were 8.32 mm, 8.32 mm, 8.32 mm, 8.67 mm, 9.00 mm, 8.67 mm, and 8.33 mm. While the positive control measurement of 25 μg amoxicillin against S. aureus is 28.67 mm and the measurement of 10% negative DMSO control does not produce inhibitory zones, so it can be concluded that the ethanol extract of mekai leaves has antibacterial activity, but the area of ​​inhibition zone produced is smaller than amoxicillin 25 µg. The results of statistical tests using Mann Whitney between negative controls with all EPC concentrations obtained significant differences with p values ​​<0.05, it can be concluded that there is antibacterial activity produced at all EPC concentrations.

scholarly journals Pengaruh Pemberian Ekstrak Teripang Pasir terhadap Hambatan Pertumbuhan Shigella Dysentriae Secara In Vitro

2020 ◽  
Vol 18 (1) ◽  
pp. 47
Author(s):  
FERIZAL NEGERI SAMUDRA ◽  
RETNO BUDIARTI ◽  
IRMAWATI IRMAWATI
Keyword(s):  
Sea Cucumber ◽  
Antibacterial Effect ◽  
Positive Control ◽  
Negative Control ◽  
Shigella Dysenteriae ◽  
Control Group ◽  
Control Groups ◽  
Shigella Spp ◽  
Diarrhea Disease

<p><strong>ABSTRACT</strong></p><p><strong>Background</strong>; In Indonesia, most diarrhea disease in 1995 to 2001 are caused by Shigella spp. Shigella spp infection can cause various symptom dan complication. Generally, the treatment by using antibiotic can cause antibiotic resistance. Sea cucumber (Holoturia scabra) is an herb that known, available, and easy to consume by society and has an antibacterial effect. Therefore, further research to study the effect of Holoturia Scabra on <em>Shigella Dysentriae</em> growth in vitro is needed.</p><p><strong>Objectives</strong>: The goal of this research is demonstrate the effect of sea cucumber (Holoturia scabra) to the growth of the <em>Shigella dysentriae</em> bacteria in vitro.</p><p><strong>Method</strong>: The method in this research is Posttest Only Control Group. There are 6 groups, 4 types of and 2 control groups. The concentration of the treatment group is 100%,50%, 25%, and, 12.5% while for positive control tests using chloramphenicol and aquadest as a negative control.</p><p><strong>Result</strong>: The result showed there is an influence on the intake of sand cucumber to the growth of the Shigella dysenteriae.</p><p><strong>Conclusion</strong>: Sea cucumber (<em>Holoturia scabra</em>) inhibit the growth of <em>Shigella dysenteriae</em>.</p><p><strong>Key words</strong>: <em>Shigella dysenteriae</em>, sea cucumber (<em>Holoturia scabra</em>), antibacterial</p>

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