Biochemical profiling of antifungal soap activity of betel leaf (Piper betle L.) extract and garlic oil by In vitro method

2020 ◽  
Vol 10 (4) ◽  
pp. 260-262
Author(s):  
Rutuja R Shah ◽  
Poonam J Patil ◽  
Pratibha R Adnaik ◽  
Rahul S Adnaik
Keyword(s):  
Piper Betle ◽  
In Vitro Method ◽  
Betel Leaf ◽  
Garlic Oil

scholarly journals Analisa Aktivitas Antibakteri Rebusan Daun Sirih Dengan Rebusan Daun Kemangi Terhadap Pertumbuhan Bakteri Streptococcus mutans

2020 ◽  
Vol 18 (1) ◽  
pp. 36
Author(s):  
ENNY WILLIANTI ◽  
THEODORA THEODORA ◽  
WAHYUNI DYAH PARMASARI
Keyword(s):  
Antibacterial Activity ◽  
Essential Oils ◽  
Streptococcus Mutans ◽  
Observational Research ◽  
Ocimum Sanctum ◽  
Piper Betle ◽  
Oral Flora ◽  
Betel Leaf ◽  
Growth Of Bacteria

<p><strong>ABSTRACT</strong><strong></strong></p><p><strong> </strong></p><p><strong>Background</strong>: Betel leaf contains essential oils consisting of bethelphenol, kavikol, sesquiterpenes, hydroxycavikol, cavibetol, estragol, eugenol and carvacrol. Essential oils are antibacterial due to the presence of phenol compounds and their derivatives that can denature the bacterial cell proteins. Basil leaves contain compounds from essential oils, namely 1,8-cineole, ß-bisabolene, and methyl eugenol. These three ingredients are soluble to ethanol and can cause damage to the cell membranes of the Streptococcus mutans bacteria, which are members of the normal oral flora but can turn into pathogens if the balance of normal flora is disturbed. The aim of this study was to determine the difference in the activity of the antibacterial  of decoction betel leaf (piper betle L. ) with a decoction of basil leaves (ocimum sanctum) against growth of bacteria <em>Streptococcus mutans</em> (in vitro study).</p><p><strong>M</strong><strong>ethod:</strong> this observational research with disk diffusion techniques. This study observed and measured the diameter of the inhibitory zone in MHA formed by decoction of betel leaf (piper betle L) and basil leaf (ocimum sanctum) in units of millimeters (mm). There were 2 groups with 16 replications.</p><p><strong>R</strong><strong>esults</strong>: the results of the description test showed that the antibacterial activity of the betel leaf decoction and the highest decoction of basil leaf was 17 mm and the lowest was 15 mm, but the average antibacterial value of betel leaf decoction (15,81) greater than the average value of antibacterial activity of basil leaf (15.75). This is because there are chemicals contained in betel leaf similar as contained in basil leaf, namely essential oils.</p><p><strong>Conclusion</strong>: there is no difference in the antibacterial activity of decoction  betel leaf with decoction basil leaf against growth of bacteria <em>Streptococcus mutans</em>.</p><p><strong> </strong></p><p><strong>Keywords</strong>: Betel leaf decoction, basil leaf  decoction, Streptococcus <strong>mutans.      </strong></p><p><strong> </strong></p><p><strong> </strong></p><p><strong>Abstrak</strong><strong></strong></p><p><strong> </strong></p><p><strong>Latar Belakang</strong>: Daun sirih mengandung minyak atsiri yang terdiri dari <em>bethelphenol, kavikol, </em>seskuiterpen, hydroxycavikol,cavibetol, estragol, eugenol dan carvacrol. Minyak atsiri bersifat antibakteri karena adanya senyawa phenol dan turunannya yang dapat mendenaturasi protein sel bakteri. Daun kemangi mengandung senyawa dari minyak atsiri yaitu <em>1,8-cineole</em>, <em>ß-bisabolene</em>, <em>metyl eugenol</em>. Ketiga bahan tersebut memiliki sifat larut terhadap etanol dan dapat menyebabkan kerusakan membran sel bakteri <em>streptococcus mutans</em> yang merupakan anggota flora normal rongga mulut tetapi dapat berubah menjadi patogen jika keseimbangan flora normal terganggu.Tujuan penelitian ini untuk mengetahui perbedaan aktivitas antibakteri rebusan daun sirih (<em>piper betle</em> L) dengan rebusan daun kemangi (<em>ocimum sanctum</em>) terhadap pertumbuhan bakteri <em>Streptococcus mutans</em> (penelitian in vitro).</p><p><strong>Metode</strong>: penelitian observasional ini dengan teknik difusi. Penelitian ini dilakukan dengan mengamati dan mengukur diameter zona hambat pada MHA yang dibentuk oleh rebusan daun sirih (<em>piper betle</em> L) dan daun kemangi (<em>ocimum sanctum</em>) dalam satuan milimeter (mm). Terdapat 2 kelompok dengan replikasi sebanyak 16.</p><p><strong>Hasil</strong> : Hasil uji deskripsi menunjukkan bahwa aktivitas antibakteri pada rebusan daun sirih maupun rebusan daun kemangi yang tertinggi sebesar 17 mm dan yang terendah 15 mm. Tetapi pada nilai rata-rata efektifitas antibakteri rebusan daun sirih (15,81) lebih besar daripada nilai rata-rata efektifitas antibakteri rebusan daun kemangi (15,75). Hal ini dikarenakan ada zat kimia yang terkandung dalam daun sirih mirip dengan yang terkandung dalam daun kemangi, yaitu minyak atsiri.</p><p><strong>Kesimpulan</strong> : tidak ada perbedaan aktivitas antibakteri rebusan daun sirih dengan rebusan daun kemangi terhadap pertumbuhan bakteri <em>Streptococcus </em><em>m</em><em>utans</em>.</p><p><strong> </strong></p><p><strong>Kata kunci</strong>:  rebusan daun sirih, rebusan daun kemangi<em>, Streptococcus mutans</em>.</p><p> </p><p>     </p>

scholarly journals Inhibition of Heme Polymerization Invitro Assay Of Extract of Sirih Leaf (Piper betle Linn.) and Sun Flower Leaves (Helianthus annuus L.)

2020 ◽  
Vol 7 (1) ◽  
pp. 22 ◽  
Author(s):  
Ami Tjitraresmi ◽  
Moelyono Moektiwardoyo ◽  
Yasmiwar Susilawati
Keyword(s):  
Helianthus Annuus ◽  
Antimalarial Activity ◽  
Antimalarial Drugs ◽  
Piper Betle ◽  
Phytochemical Screening ◽  
Helianthus Annuus L ◽  
Betel Leaf ◽  
The People ◽  
Ic50 Values

Malaria is a disease that occurs in tropical countries like Indonesia. The incidence of malaria in the world is still quite high and the occurrence of cases of Plasmodium resistance to antimalarial drugs and the widespread of resistance have prompted researchers to look for new antimalarial drugs, especially from natural materials. Betel leaf (Piper betle Linn.) And sunflower leaf (Helianthus annuus L.) have long been used by the people of Indonesia as an antimalarial drug. The purpose of this study was to determine antimalarial activity through inhibition of heme polymerization and determine secondary metabolite compounds by phytochemical screening from betel leaves and sunflower leaves. The heme polymerization inhibition activity assay was carried out by the in-vitro method using a microplate reader at 415 nm and 630 nm wavelengths. IC50 values of betel leaf extract and sunflower leaf were 178.67 μg/ml and 160.10 μg/ml, respectively. Phytochemical screening results from betel leaf showed the presence of flavonoids, polyphenols, tannins, quinones, saponins, and monoterpenoids-sesquiterpenoids, while sunflower leaves contain alkaloids, polyphenols, flavonoids, steroids and monoterpenoids-sesquiterpenoids.Keywords: Piper betle Linn., Helianthus annuus L., Malaria, Heme Polymerization

scholarly journals IDENTIFICATION OF ANTHRACHNOSE DISEASE ON STRAWBERRY FRUIT (Fragraria vesca L.) AND ITS CONTROL BY BETEL (Piper betle L.) LEAF EXTRACT

2015 ◽  
Vol 2 (1) ◽  
pp. 458
Author(s):  
Rina Sri Kasiamdari ◽  
Umi Sangadah
Keyword(s):  
Disease Severity ◽  
Leaf Extract ◽  
Piper Betle ◽  
Strawberry Fruit ◽  
Pathogen Infection ◽  
Anthracnose Disease ◽  
Betel Leaf ◽  
Colletotrichum Spp

<p>In Indonesia, strawberry is one of fruits which has high economic values. The growth of strawberry has increased significantly, but its productivity is still low because of disease attack. Disease that attacks strawberry started from nursery to post harvest is anthracnose that can be caused by Colletotrichum spp. Control efforts of anthracnose disease up to now has been done with application of synthetic chemicals which are known to be hazardous to the environment and human health. Betel leaf (Piper betle L.) is natural plant that potentially used as phytofungicide. Essential oils on betel leaf extract is reported can decrease the growth of pathogenic fungi. The objectives of the research were to identify Colletotrichum spp. in strawberry fruit that showed anthracnose symptoms, to test the potency of betel leaf extract as phytofungicide, and to evaluate the effect of betel leaf extract in inhibiting infection and disease severity of Colletotrichum in strawberry. Samples were taken from strawberry nursery in Magelang, Indonesia. The disease symptoms were isolated on Potato Dextrose Agar, followed by identification of fungal colony and morphology by semi permanent slide preparation. Betel leaves were extracted with water to get a concentration of 20, 40, 60, 80 and 100%, respectively. An in vitro experiment was done to evaluate the inhibition rate of betel leaf extract to the growth of Colletotrichum spp. colony. An in vivo experiment was done by submersion of strawberry to betel leaf extract before (preventive method) and after antrachnose attack (curative method), then disease infection and disease severity were measured after 7 days. The result of the research showed that anthracnose disease in strawberry was caused by C. gloeosporioides (Penz.). Twenty percent of betel leaf extract in an in vitro test had potential as phytofungicide and concentration of 100% betel leaf extract was the best concentration to inhibit the growth of C. gloeosporioides (Penz.) colony by 70.26±0,61%. In an in vivo experiment, submersion of strawberry before pathogen infection (preventive) with 100% betel leaf extract decreased disease infection by 40% and disease severity by 16%, respectively. While treatment of submersion of strawberry after pathogen infection (curative) decreased disease infection by 33,4% and disease severity by 17%. </p><p>Keywords: strawberry, anthrachnose, disease, betel leaf</p>

scholarly journals Uji Aktivitas Antifungi Ekstrak Daun Sirih (Piper betle L) Terhadap Saprolegnia sp. Secara In Vitro [Antifungal Activities Test Of Betel Leaf Extract (Piper betle L) On Saprolegnia sp. By In Vitro]

2019 ◽  
Vol 5 (1) ◽  
pp. 15
Author(s):  
Rahayu Kusdarwati, Pustika Murtinintias, Dewa Ketut Meles
Keyword(s):  
Minimum Inhibitory Concentration ◽  
Leaf Extract ◽  
Inhibitory Concentration ◽  
Piper Betle ◽  
Minimum Concentration ◽  
Minimum Fungicidal Concentration ◽  
Betel Leaf ◽  
Concentration Test ◽  
Fungal Suspension

Abstract Saprolegniasis is a mycotic disease caused by Saprolegnia sp. that usually attacking wild fish and farming fish. Saprolegnia sp. cause a lot of harm in process of the fish cultivation. Prevention and treatment of the common practice is use chemical drugs, but the use of these chemicals tend to be environmentally unfriendly and there are has karsinogenik effect. Therefore, the use of traditional medicines is one of alternative to control Saprolegnia sp. safer than chemical drugs. Green betel leaf contains phenolic compounds and tannins are efficacious as antifungal agent. This study aims to prove the antifungal activity of extracts of betel leaf (Piper betle L) for Saprolegnia sp., and to know the minimum concentration of betel leaf extract (Piper betle L) as antifungal for Saprolegnia sp. The design of this experiment is used completely randomized design (CRD) with 11 treatments and 3 replications. This study used the dilution method through the Minimum Inhibitory Concentration determination (MIC) and Minimum Fungicidal Concentration (MFC). The concentration of the extract used was 50% (0.5 g/ml), 25% (0.25 g/ml), 12.5% (0.125 g/ml), 6.25% (0.0625 g/ml), 3.13% (0.0313 g/ml), 1.56% (0.0156 g/ml), 0.78% (0.0078 g/ml), 0.39% (0.0039 g/ml), 0.2% (0.002 g/ml) of betel leaf extract. A positive control containing 2 ml of 3% hydrogen peroxide were added fungal suspension until 4 ml Negative control containing 2 ml of 10% DMSO were added fungal suspension until 4 ml. The main parameters in this study is the value of optical density (OD) for MIC (Minimum Inhibitory Concentration) test and the absence of Saprolegnia sp. growing on SDA media for MFC (Minimum Fungicidal Concentration) test. 0.20% (0.002g/ml) concentration of of betel leaf extract is the minimum concentration that can inhibit the growth of Saprolegnia sp. MFC test results showed concentrations of 0.78% (0.0078 g/ml) betel leaf extract is the minimum concentration that can kill Saprolegnia sp.

DISCOLORATION OF TOOTH ENAMEL DUE TO BETEL LEAF EXTRACT (Piper betle Linn)

2018 ◽  
Vol 21 (01) ◽  
pp. 10-14
Author(s):  
Dewi Nurul Mustaqimah ◽  
Harliansyah ◽  
Muthia Hannisa
Keyword(s):  
Tooth Enamel ◽  
Good Condition ◽  
In Vitro Study ◽  
Negative Control ◽  
Piper Betle ◽  
Tooth Decay ◽  
Oral Diseases ◽  
Betel Leaf ◽  
Mouth Wash

The tooth enamel colour play an important role in esthetics. The discoloured teeth could be due to the using of boild Piper betle extract as a mouth wash. Up to now many people in Indonesia using the boiling Piper betle extract to manage oral diseases and to prevent tooth decay. The aim of this in vitro study are to know the effective concentration and application time of this agent to change the enamel colour. Fresh Piper betle leaves were processed to get 4 differents concentration (50, 33, 25, and 5%). Aquabidest was used as negative control. Every concentration was studyed using 2 maxillae premolar teeth in 24, 48, and 72 hours application times. 30 good condition teeth were used in this research.    The results showed that every concentration gaves discoloured changes. The optimal concentration and duration are 25% and 48 hours. It is concluded that using of this gargling agent must be intermittent. It can be suggested to use this agent only once or twice daily, each for 2 until 3 minutes gargling.

scholarly journals Aktivitas antibakteri salep ekstrak etanol daun sirih hijau (Piper betleL.) Terhadap infeksi bakteri Staphylococcus aureus

2018 ◽  
Vol 5 (2) ◽  
pp. 56
Author(s):  
Rissa Laila Vifta ◽  
Muhammad Andri Wansyah ◽  
Anita Kumala Hati
Keyword(s):  
Staphylococcus Aureus ◽  
Leaf Extract ◽  
Ethanol Extract ◽  
Positive Control ◽  
Piper Betle ◽  
In Vitro Test ◽  
In Vivo Test ◽  
Betel Leaf

<p align="center"><strong>Abstrak </strong></p><p align="center"><strong> </strong></p><p>Sirih hijau (<em>Piper betle L</em>.) adalah tanaman yang mudah dijumpai di Indonesia. Secara empiris, sirih hijau  digunakan sebagai antibakteri pada luka. Penelitian ini bertujuan untuk mengetahui aktivitas salep ekstrak etanol daun sirih hijau sebagai antibakteri. Pengujian efek antibakteri dilakukan secara <em>in vitro </em>dan <em>in vivo</em>. Ekstrak etanol daun sirih hijau dibuat dengan cara maserasi. Pengujian secara <em>in vitro</em> dilakukan menggunakan metode mikrodilusi terhadap <em>Staphylococcus aureus</em>  untuk mengetahui nilai konsentrasi hambat minimum ekstrak daun sirih hijau pada konsentrasi 3, 4, dan 5%.  Kemudian ekstrak dibuat salep dan diuji secara <em>in vivo</em> menggunakan hewan uji tikus yang terdiri dari kelompok kontrol negatif, kelompok ekstrak (konsentrasi 3,4, dan 5%), serata pembanding kontrol positif gentamisin 0,1%. Hasil uji dianalisis menggunakan <em>Sapiro-Wilk</em> dan dilanjutkan dengan uji ANAVA serta uji LSD untuk mengetahui perbandingan hasil kelima kelompok perlakuan. Hasil uji <em>in vitro</em> menunjukkan bahwa konsentrasi hambat minimum ekstrak daun sirih yang optimal adalah 5%. Hasil uji <em>in vivo</em> menunjukkan lama kesembuhan luka meningkat seiring dengan bertambahnya konsentrasi ekstrak daun sirih hijau. Hasil uji normalitas, Anava, dan uji LSD pada uji <em>in vivo</em> memberikan hasil yang sejalan. Konsentrasi 4 dan 5% merupakan konsentrasi efektif dengan aktivitas waktu kesembuhan luka tidak berbeda bermakna dengan kontrol positif (gentamisin 0,1%) dengan rerata waktu berturut-turut 6,20±0,80 dan 6,00±0,71 hari. Dapat disimpulkan bahwa hasil uji antibakteri pada salep sejalan dengan uji secara <em>in-vitro</em> ekstrak daun Sirih Hijau yang memiliki potensi sebagai antibakteri.</p><p><strong>Kata kunci:</strong>     Daun sirih hijau, Antibakteri, Salep, Luka</p><p> </p><p align="center"><strong><em>Antibacterial activity from ointment contains extract of green betle leaves (Piper betle l.) to Staphylococcus aureus bacterial infection</em></strong></p><p align="center"><strong> </strong></p><p align="center"><strong><em>Abstract </em></strong></p><p align="center"><strong><em> </em></strong></p><p><em>Green betel (Piper betle L.) is a plant that is easy to find in Indonesia. Empirically, green betel is used as an antibacterial to the wound. This study aims to determine the activity of ointment </em><em>of </em><em>ethanol extract of green </em><em>betel</em><em> leaves as antibacterial. Tests of antibacterial effects were performed in vitro and in vivo. Ethanol extract of green betel leaf is made by maceration. In vitro testing was done using micro dilution method to Staphylococcus aureus to determine the minimum inhibitory concentration of green leaf extract at concentrations of 3, 4, and 5%. Then the extract was made ointment and tested in vivo using rat consisting of the negative control group, the extract group (concentrations 3,4, and 5%), the positive control of gentamicin 0.1%. The test results were analyzed using Sapiro-Wilk and continued with ANAVA test and LSD test to find out the comparison of the results of the five treatment groups. The results of in vitro test showed that the minimum inhibit concentration of </em><em>green </em><em>betel leaf extract was 5%. The results of in vivo test showed the duration of wound healing increased with increasing concentration of green betel leaf extract. The result of normality test, Anava, and LSD test on in vivo test give the same result. Concentrations of 4 and 5% were effective concentrations with wound healing time activity were not significantly different with positive control (gentamicin 0.1%) with mean time of 6.20 ± 0.80 and 6.00 ± 0.71 days respectively. It can be concluded that the antibacterial test results in ointment are in line with in vitro test of leaf </em><em>green betel </em><em>extract which has potential as antibacterial.</em><strong><em></em></strong></p><p><strong><em>Key words</em></strong><em>:      Green betel, Antibacterial, Ointment, Wound</em></p>

scholarly journals Uji Kemampuan Ekstrak Daun Beberapa Jenis Sirih (Piper sp.) Untuk Mengendalikan Jamur Aspergillus sp. Pada Benih Kacang Tanah Secara In Vitro

2020 ◽  
Vol 16 (1) ◽  
pp. 30-38
Author(s):  
Nela Zahara ◽  
Muhammad Ali ◽  
Fifi Puspita
Keyword(s):  
Seed Treatment ◽  
Leaf Extract ◽  
Piper Betle ◽  
Alternative Control ◽  
Research Results ◽  
Betel Leaf ◽  
Efficient Alternative ◽  
Aspergillus Sp ◽  
Piper Aduncum

Vegetable fungicides are fungicides made from natural ingredients that are widely available in nature. One of the plants that can be used as a vegetable fungicide include several species of betel plants such as forest betel (Piper aduncum L.), red betel (Piper crocatum L.) and green betel (Piper betle L.). The use of several betel extracts can be used as an effective and efficient alternative control. This study aims to obtain the type of betel extract which has the potential as a vegetable fungicide that is able to control the fungus Aspergillus sp. The stages of this study consisted of the isolation of Aspergillus sp., Extraction and inhibition test of several betel extracts against the fungus Aspergillus sp., Seed treatment test with extracts of several types of betel. Based on research results giving green betel leaf extract, forest betel and red betel can inhibit the growth of the fungus Aspergillus sp. With the percentage of inhibition of 32.08%, 37.53% and 33.03% respectively. Giving betel leaf extract green, betel forest and red betel also can reduce the percentage of Aspergillus sp. amounted to 19.60%, 19.20% and 18.80% when compared to controls without administration of betel leaf extract. Application of several types of betel leaf extract and without betel leaf extract both produce a high percentage of normal sprouts (> 80%).

scholarly journals Aktivitas antibakteri salep ekstrak etanol daun sirih hijau (Piper betleL.) Terhadap infeksi bakteri Staphylococcus aureus

2017 ◽  
Vol 5 (2) ◽  
pp. 56
Author(s):  
Rissa Laila Vifta ◽  
Muhammad Andri Wansyah ◽  
Anita Kumala Hati
Keyword(s):  
Staphylococcus Aureus ◽  
Leaf Extract ◽  
Ethanol Extract ◽  
Positive Control ◽  
Piper Betle ◽  
In Vitro Test ◽  
In Vivo Test ◽  
Betel Leaf

<p align="center"><strong>Abstrak </strong></p><p align="center"><strong> </strong></p><p>Sirih hijau (<em>Piper betle L</em>.) adalah tanaman yang mudah dijumpai di Indonesia. Secara empiris, sirih hijau  digunakan sebagai antibakteri pada luka. Penelitian ini bertujuan untuk mengetahui aktivitas salep ekstrak etanol daun sirih hijau sebagai antibakteri. Pengujian efek antibakteri dilakukan secara <em>in vitro </em>dan <em>in vivo</em>. Ekstrak etanol daun sirih hijau dibuat dengan cara maserasi. Pengujian secara <em>in vitro</em> dilakukan menggunakan metode mikrodilusi terhadap <em>Staphylococcus aureus</em>  untuk mengetahui nilai konsentrasi hambat minimum ekstrak daun sirih hijau pada konsentrasi 3, 4, dan 5%.  Kemudian ekstrak dibuat salep dan diuji secara <em>in vivo</em> menggunakan hewan uji tikus yang terdiri dari kelompok kontrol negatif, kelompok ekstrak (konsentrasi 3,4, dan 5%), serata pembanding kontrol positif gentamisin 0,1%. Hasil uji dianalisis menggunakan <em>Sapiro-Wilk</em> dan dilanjutkan dengan uji ANAVA serta uji LSD untuk mengetahui perbandingan hasil kelima kelompok perlakuan. Hasil uji <em>in vitro</em> menunjukkan bahwa konsentrasi hambat minimum ekstrak daun sirih yang optimal adalah 5%. Hasil uji <em>in vivo</em> menunjukkan lama kesembuhan luka meningkat seiring dengan bertambahnya konsentrasi ekstrak daun sirih hijau. Hasil uji normalitas, Anava, dan uji LSD pada uji <em>in vivo</em> memberikan hasil yang sejalan. Konsentrasi 4 dan 5% merupakan konsentrasi efektif dengan aktivitas waktu kesembuhan luka tidak berbeda bermakna dengan kontrol positif (gentamisin 0,1%) dengan rerata waktu berturut-turut 6,20±0,80 dan 6,00±0,71 hari. Dapat disimpulkan bahwa hasil uji antibakteri pada salep sejalan dengan uji secara <em>in-vitro</em> ekstrak daun Sirih Hijau yang memiliki potensi sebagai antibakteri.</p><p><strong>Kata kunci:</strong>     Daun sirih hijau, Antibakteri, Salep, Luka</p><p> </p><p align="center"><strong><em>Antibacterial activity from ointment contains extract of green betle leaves (Piper betle l.) to Staphylococcus aureus bacterial infection</em></strong></p><p align="center"><strong> </strong></p><p align="center"><strong><em>Abstract </em></strong></p><p align="center"><strong><em> </em></strong></p><p><em>Green betel (Piper betle L.) is a plant that is easy to find in Indonesia. Empirically, green betel is used as an antibacterial to the wound. This study aims to determine the activity of ointment </em><em>of </em><em>ethanol extract of green </em><em>betel</em><em> leaves as antibacterial. Tests of antibacterial effects were performed in vitro and in vivo. Ethanol extract of green betel leaf is made by maceration. In vitro testing was done using micro dilution method to Staphylococcus aureus to determine the minimum inhibitory concentration of green leaf extract at concentrations of 3, 4, and 5%. Then the extract was made ointment and tested in vivo using rat consisting of the negative control group, the extract group (concentrations 3,4, and 5%), the positive control of gentamicin 0.1%. The test results were analyzed using Sapiro-Wilk and continued with ANAVA test and LSD test to find out the comparison of the results of the five treatment groups. The results of in vitro test showed that the minimum inhibit concentration of </em><em>green </em><em>betel leaf extract was 5%. The results of in vivo test showed the duration of wound healing increased with increasing concentration of green betel leaf extract. The result of normality test, Anava, and LSD test on in vivo test give the same result. Concentrations of 4 and 5% were effective concentrations with wound healing time activity were not significantly different with positive control (gentamicin 0.1%) with mean time of 6.20 ± 0.80 and 6.00 ± 0.71 days respectively. It can be concluded that the antibacterial test results in ointment are in line with in vitro test of leaf </em><em>green betel </em><em>extract which has potential as antibacterial.</em><strong><em></em></strong></p><strong><em>Key words</em></strong><em>:      Green betel, Antibacterial, Ointment, Wound</em>

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