scholarly journals UJI EFEKTIVITAS EKSTRAK DAUN PEPPERMINT (Mentha piperita) SEBAGAI INSEKTISIDA TERHADAP KECOA AMERIKA (Periplaneta Americana)

2021 ◽  
Vol 1 (2) ◽  
pp. 263-272
Author(s):  
Dwi Restika Puri ◽  
Yessi Harnani ◽  
Hayana Hayana

Kecoa merupakan salah satu vektor, termasuk dalam phylum Arthropoda, kelas Insecta yang mempunyai bentuk tubuh oval dan pipih. Kecoa berperan sebagai vektor penyakit dan dekat kehidupannya dengan manusia. Salah satu tanaman yang berpotensi sebagai insektisida nabati adalah daun peppermint (Mentha piperita) yang merupakan spesies famili Lamiaceae yang daunnya memiliki potensi sumber insektisida nabati. Tujuan penelitian ini adalah Diketahuinya manfaat dari daun peppermint (Mentha piperita) sebagai insektisida terhadap kecoa amerika (Perilaneta americana). Sampel dalam penelitian ini adalah kecoa amerika (Periplaneta americana) dengan jumlah sebanyak 96 sampel kecoa  yang dibutuhkan dengan kriteria kecoa amerika dewasa dan hidup. Pemberian ekstrak daun peppermint dengan 4 konsentrasi yaitu 5%, 10%, 20%, 30% dan 2 kontrol. Kontrol positif (insektisida sintetik) dan control negatif (aquades). Pengamatan dilakukan per 10 menit selama 60 menit. Hasil uji rank spearman didapatkan keereratan hubungan yang paling tinggi terdapat pada konsentrasi 20% dengan 30% dengan derajat keeratan berada pada rentang kuat rho= 0,713. Menunjukkan bahwa semakin tinggi kadar ekstrak daun peppermint semakin efektif pula sebagai insektisida alami terhadap kecoa Amerika. Cockroach is one of the vectors, included in the Arthropod phylum, Insecta class which has an oval and flat body shape. Cockroaches act as vectors of disease and close their lives with humans. One of the plants that have the potential to be plant-based insecticides is peppermint (Mentha piperita) leaves, which is a species of the family Lamiaceae whose leaves have a potential source of plant-based insecticides. The purpose of this study is to find out the benefits of peppermint (Mentha piperita) leaves as an insecticide against American cockroaches (Perilaneta americana). The sample in this study was American cockroach (Periplaneta americana) with 96 samples of cockroaches needed with the criteria of adult and living American cockroaches. Giving peppermint leaf extract with 4 concentrations of 5%, 10%, 20%, 30% and 2 controls. Positive control (synthetic insecticide) and negative control (aquades). Observations were made per 10 minutes for 60 minutes. Spearman rank test results showed the highest closeness of the relationship was found at a concentration of 20% with 30% with the degree of closeness in the strong range rho = 0.713. It shows that the higher levels of peppermint leaf extract, the more effective it is as a natural insecticide against American cockroaches.

2020 ◽  
Vol 8 (1) ◽  
pp. 8-14
Author(s):  
Hanina Hanina ◽  
Sarah Madeleyne Baringbing

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


Author(s):  
Joseph Dave Pregoner ◽  
Li Deve Flores ◽  
Germae Sison ◽  
EJ Tampepe ◽  
Simon Peter Ombing ◽  
...  

This paper aims to determine the insecticidal activity of Panyawan (Tinospora rumphii) leaf extract against American cockroach (Periplaneta americana). A quantitative experimental research design was employed in the study. Cockroach strains were collected through trapping and hand catch methods. Panyawan leaf was collected and extracted to achieve seven different concentrations. The concentrations and controls were tested against the strains through the standard contact glass jar bioassay. Results revealed that the shortest knock-down time was achieved by the positive control at 1.08 minutes while the Extracts of Panyawan leaf reported a 1.42 to 20.25 minutes knock-down time. Probit Regression reported that the lethal concentration 50 of Panyawan leaf extract was 15.836%. One-Way ANOVA revealed that there is a significant difference in the knock-down times of cockroaches when exposed to different Panyawan leaf extract concentrations, negative and positive controls (p<0.01). Homogeneous subsets derived from Post Hoc Test using Tukey’s Honest Significant Difference reported that there is no significant difference between positive control and Extract 100% (p>0.01).


2019 ◽  
Vol 1 (2) ◽  
pp. 11-16
Author(s):  
Yanna Rotua Sihombing ◽  
Debi Dinha Sitepu

Immunomodulator is a compound that can increaase the imuno system. One of the plants that have immunomodulator’s activity is Waru Leaf (Hibiscus tiliaceus). the purpose of this research was to test the effect of immunomodulator by extract of Waru Leaf ethanol on rat male. The activity of immunomodulator was determined by using digital pletysmometer by measuring the differences between the last leg swelling’s volume and the first leg swelling’s volume. The treatment group were divided into 5 groups. Each group consistof 5 rats CMC-Na 0,5% (negative control), Stimuno®  32,5 mg/kgBW (positive control), dose of EEDW 50, 100 and 200 mg/kgBW, and bacteria E.coli as antigen. The results slowed that distribution of EEDW dose 200 mg/kgBW can give the effect of immunostimulant by swelling enthancement compared by CMC-Na 0,5 %. EEDW 200 mg/kgBW that have activity comparable with Stimuno®  32,5 mg/kgBW. Thus, it is concluded that of Waru Leaf extract has immunomodulator effects on delayed-type hypersensitivity response of rat male.


Author(s):  
Endang Sri Purwanti Ningsih ◽  
Noorlaila Noorlaila ◽  
Ikhwan Rizki Muhammad ◽  
Windy Yuliana Budianto

Background: The process of wound healing is influenced by various factors such as age, hormones, and wound care. Wound care is done to accelerate wound healing which can be done by various methods, one of them is traditional care. Traditional wound care can use medicinal plants. Rhodomyrtus tomentosa is a medicinal plant that has an antioxidant, anti-inflammatory, antitumor and antibacterial content. Thus this study aims to evaluate the effectiveness of the antiseptic solution of the Rodhomyrtus tomentosa leaf extract on wound healing in male Wistar rats. Method: this research is pure experimental research with post test only control group design. Thirty male white rats were divided into five groups, namely negative control, positive control, Rhodomyrtus tomentosa leaf extract 15%, 30%, and 60%. Rhodomyrtus tomentosa leaf extraction was carried out by maceration method with 70% ethano solvent. The extraction results are divided into 3 concentrations (15%, 30% and 60%). The wound healing process was evaluated by measuring the length of the wound manually from 0 to 10 days in each group. Meanwhile, the number of fibroblast cells was calculated through hematoxylin eosin (HE) staining and observed using an Olympus CX41 microscope with a 10x magnification and objective lens magnification in 3 fields. Result: There was a significant difference in the reduction in wound length (p =< 0,000) between the five experimental groups (Rhodomyrtus tomentosa leaf extract solution 15%, 30% and 60%, negative control and positive control. Solution of rhodomyrtus tomentosa leaf extract accelerated the increase in the number of fibroblasts compared to the negative control group (p = 0.003), but did not make a difference (p = 0.403) with the positive control group. Rhodomyrtus tomentosa leaf extraction solution had the same microscopic effect on the number of fibroblasts with a positive control group given 0.9% NaCl solution. Conclusion: There was a significant difference in the number of fibroblasts between all groups, but no difference in wound healing length.


Author(s):  
Nur Fitri

Background: Peperomia pellucida L'HBK or known as messengers in the Indonesian plant is a herbaceous plant that belongs to the family Piperaceae. This study aimed to determine the effect of the stem and leaf extract cream messengers to the healing process of burns in rats (Rattus norvegicus. Methods: This was an experimental study using a completely randomized design. Test animals were divided into three groups, each - each group consisted of 3 rats. The first group is the negative control group (distilled water), the second group is a positive control group (Bioplacenton®), the third group is the group treated stem and leaf extract cream errand. The diameter of the wound and fibroblasts observed histopathology and is used as an indicator of the healing process of burns. The burns were treated and observed the healing effect for 20 days. Data were analyzed statistically wound diameter using ANOVA followed by LSD test. Results: The results showed the cream extracts of stems and leaves telling effect on the healing process of burns on rats. Conclusion: The results also showed that the treatment group and the leaf stem extract cream messengers and control groups positively influence the healing process of burns significantly when compared to the negative control group. Meanwhile, the treatment group stem and leaf extract cream messengers have no preformance difference influence the healing process of burns a significant positive control group


2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Ismiranti D.A. Tuna ◽  
Pemsi M. Wowor ◽  
Henoch Awaloei

Abstract: Awar-awar (Ficus septica Burm.F) is one of the plants that used by comunities. Based from the empiric data, this plant is believed have efficacy as a drug and could treat diseases. Staphylococcus aureus dan Eschericia coli are the most frequent causal organism in human bacterial infection. This study aimed to determine whether there is inhibition of leaf extract awar-awar against Staphylococcus aureus and Eschericia coli. This was a laboratory experimental with Kirby-Bauer pitting modification at Phytochemistry and Microbiology Laboratory of Sam Ratulangi University Faculty of Mathematics and natural Science. Awar-awar leaf extract was obtained from maceration process with 96% ethanol. Consentration of thick extract that was used were 100 mg/ml, 50 mg/ml, 25 mg/ml, 12,5 mg/ml. ciprofloxacin was used as positive control,and aquades was used as negative control. The result showed that the average of inhibition diemeters by awar-awar leaves were 100 mg/ml, 50 mg/ml, 25 mg/ml, 12,5 mg/ml respectively are 27,5 mm, 24,3 mm, 22,3 mm, 21,8 in Staphylococcus aureus, whereas in Eschericia coli were 24,8 mm, 21 mm, 18,3 mm, 17 mm. Conclusion: Awar-awar leaf extract has a potential inhibion effect on the growth of Staphylococcus aureus and Eschericia coli.Keywords: awar-awar leaves extract, staphylococcus aureus, eschericia coli, inhibition test. Abstrak: Tanaman awar-awar merupakan salah satu tanaman yang digunakan masyarakat untuk pengobatan. Berdasarkan data empiris, tanaman ini dipercaya memiliki khasiat sebagai obat dan bisa mengobati penyakit. Bakteri Staphylococcus aureus dan Eschericia coli merupakan penyebab infeksi utama pada manusia. Penelitian ini bertujuan untuk mengetahui ada tidaknya daya hambat ekstrak daun awar-awar terhadap bakteri Staphylococcus aureus dan Eschericia coli. Jenis penelitian ini ialah eksperimental laboratorium dengan modifikasi Kirby-Bauer sumuran di Laboratorium Fitokimia dan Mikrobiologi Fakultas MIPA Universitas sam Ratulangi. Ekstrak daun awar-awar diperoleh dari proses maserasi dengan etanol 96%. Konsentrasi ekstrak kental yang digunakan dalam penelitian ini ialah 100 mg/ml, 50 mg/ml, 25 mg/ml, 12,5 mg/ml. Siprofloksasin sebagai kontrol positif, dan akuades sebagai kontrol negatif. Hasil penelitian mendapatkan rata-rata diameter zona hambat ekstrak daun awar-awar konsentrasi 100 mg/ml, 50 mg/ml, 25 mg/ml, 12,5 mg/ml berturut-turut ialah 27,5 mm, 24,3 mm, 22,3 mm, 21,8 mm pada bakteri Staphylococcus aureus, sedangkan pada bakteri Eschericia coli ialah 24,8 mm, 21 mm, 18,3 mm, 17 mm. Simpulan: Ekstrak daun awar-awar berpotensi memiliki daya hambat terhadap pertumbuhan bakteri Staphylococcus aureus dan Eschericia coli. Kata kunci: ekstrak daun awar-awar, staphylococcus aureus, eschericia coli, uji daya hambat.


2021 ◽  
Vol 4 (1) ◽  
pp. 44-53
Author(s):  
Andri Priyoherianto ◽  
◽  
Panji Ratih Suci ◽  
Putri Rizki Cahya Fatimah ◽  
Atik Nur Wijayanti

Diabetes mellitus is a chronic metabolic disorder that occurs due to destruction of pancreatic ? cells characterized by blood glucose levels that exceed normal limits. The purpose of this study was to determine the therapeutic effect of the combination of water hyacinth leaf extract and Sintrong leaf in reducing blood glucose levels in alloxan-induced experimental animals. Water hyacinth leaf powder and Sintrong leaves were extracted using the maceration method with 70% ethanol as a solvent. A total of 25 mice were divided into 5 groups, namely negative control CMC-Na 0.5%, positive control glibenclamide 0.00065 mg / g BW, water hyacinth leaf extract 17.5 mg / kg BW, Sintrong leaf extract 10.5 mg/ kg BW and a combination of water hyacinth leaf extract 17.5 mg / kg BW and sintrong leaf 10.5 mg / kg BW. The results showed that a single extract of water hyacinth and Sintrong leaves was able to reduce blood sugar levels for 7 days. The combination dose was effective in reducing blood sugar levels with a combination dose of 17.5 mg/ kg water hyacinth leaf extract in combination for 7 days.


2018 ◽  
Vol 8 (2) ◽  
pp. 3-7
Author(s):  
Khamida Khamida ◽  
Abdul Muhith ◽  
Rizkya Dewi Safitri

Some families who treat people with mental disorders have fully support their family member, but people with mental disorders do not care about it. ODGJ (People with Mental Disorder) prefer to do what they want to do unless there is an award from the family. The aim of the study is to find out the relationship between family support and the level of independence of ODGJ in Posyandu Jiwa, Wonokromo Village, Surabaya. The design of this study is analytical with a cross sectional approach. The population is all ODGJ families. The sample is 35 respondents with Purposive Sampling techniques. The independent variable is family support and the dependent variable is the level of independence of ODGJ. The research instrument used a questionnaire. Data analysis using Rank Spearman test. The results showed that of the 35 respondents most (62.9%) had good family support and most (65.7%) were independent. The test results of Rank Spearman statistics p = 0.000 <α = 0.05 indicate that there is a family support relationship with the level of independence of ODGJ. The independence of ODGJ can be achieved to the maximum with good support from the family. It is expected that families can maintain good family support for ODGJ to be more independent and maintain ODGJ's independence, so as not to depend on family


2021 ◽  
Vol 24 (1) ◽  
pp. 1-5
Author(s):  
Olivia Avriyanti Hanafiah ◽  
Denny Satria ◽  
Avi Syafitri

Tooth extraction is a process of removing teeth from the alveolar bone. In wound healing, fibroblast are very important cells. The main purpose of this study was to determine the effect of mobe leaf 1% and 3% extract gel (Artocarpus lakoocha) on fibroblast proliferation in post extraction tooth socket wound healing. This research used 16 samples of wistar rats, divided into 4 groups, a positive control group, a negative control group and a 1% and 3% mobe leaf extract gel group. The left mandibular incisors were extracted, then 1% and 3% gels of mobe leaf extract were applied on day 1 to day 7. Data analysis was calculated using the Kruskal-Wallis test on clinical data and one way ANOVA test for microscopic. The result of the socket wound healing activity test for a good concentration of mobe leaf extract gel was 3%. This research shows significant resultith p-value of 0.018 (< 0.05) on the closure of the socket wound clinically which means the closure of the wound accelerates because of the mobe leaf 3% extract gel treatment. The distance of fibroblast on microscopically shows significant resultith a p-value of 0.002 (< 0.05), which means that there was an enlargement of the distance fibroblast at the socket wound closure with application of mobe leaf 3% extract gel. From the results of the study it can be concluded that mobe leaf 3% extract gel has the best ability to show acceleration the closure of the socket wound either clinically or microscopically.


2019 ◽  
Vol 2 (1) ◽  
pp. 82-87
Author(s):  
O. S Salami

Ascariasis is a neglected tropical disease prevalent in areas with poor hygiene and low standard of living in tropical countries. Hyptis suaveolens is been used traditionally around the world for various ailments. The aim of the study was to evaluate the anthelminthic activity of the methanolic leaf extract of the plant on the three life cycle stages of Ascaris suum synonymous to Ascaris lumbricoides. The phytochemical analysis of the extract was evaluated. The in-vitro anthelminthic activity of the methanolic leaf extract of Hyptis suaveolens on the egg hatchability and larva inhibition of Ascaris suum were assessed using Bizimenyara inhibition method, where 100 eggs were counted and incubated in 5 different plate-wells containing positive control, negative control and 3 concentrations (50, 70 and 100 mg/ml) of extract. The plate wells were brought out after incubation and content examined under the microscope. The effect of the methanolic leaf extract and pyrantel pamoate on cuticle peeling, motility and mortality were evaluated using adult worms. The egg hatchability and larval development after incubation for 48 h and 21 days significantly (p<0.05 for both) inhibited with 98% unhatched eggs and 95% undeveloped larva of A. suum respectively. There was significant (p<0.05) visible peeling of cuticles, reduced motility and mortality of the adult worms after 30, 12 and 80 minutes respectively. It can be concluded that H. suaveolens has anthelminthic activity on A. suum which may be attributed to some of the phytochemical constituents.


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