Rizal F, Arbi (2018) Pengaruh Perubahan Kadar Flavonoid pada Penyimpanan Ekstark Etanol 70% Daun Mint (Mintha Spacata) Potensinya sebagai insektisida terhadap nyamuk Aedes aegypti dengan Metode Semprot. Sarjana thesis, Universitas Brawijaya.
Abstract
Nyamuk merupakan salah satu jenis serangga yang merupakan vektor penyakit di dunia, tak terkecuali di Indonesia yang merupakan negara beriklim tropis. Nyamuk dapat menyebarkan penyakit pada manusia salah satunya Demam Berdarah Dengue (DBD) oleh nyamuk Aedes aegypti yang berperan sebagai vektor. Pengendalian vektor nyamuk dilakukan untuk mengurangi kejadian penyakit DBD. Daun Mentha spicata atau daun spearmint memiliki kandungan Flavanoid, Saponin dan Tanin, dimana kandungannya diketahui memiliki manfaat dalam mematikan nyamuk Aedes aegypti. Pada penelitian kali ini dilakukan pencarian pengaruh perubahan kadar flavonoid pada penyimpanan ekstrak etanol 70% daun mint potensinya sebagai insektisida terhadap nyamuk Aedes aegypti. Metode penelitian ini adalah true experimental posttest control group design. Objek penelitian ini adalah nyamuk Aedes aegypti yang dibagi dalam 7 kelompok, dengan 2 kelompok kontrol, dan 5 kelompok perlakuan. Hasil penelitian menunjukkan bahwa : (1) Hasil uji One-Way Anova didapatkan p = 0.000 terdapat perbedaan signifikan pada lama penyimpanan ekstrak etanol daun mint selama lima hari dengan penurunan kadar quercetin. (2) Hasil dari uji Korelasi Spearman R = -0.398 dengan p = 0.000 terdapat hubungan yang signifikan antara waktu penyimpanan ektrak etanol daun mint dengan potensinya sebagai insektisida tehadap nyamuk Aedes aegypti. (3) Hasil dari uji Korelasi Pearson R = 0.802 dengan p = 0.000 menunjukkan bahwa semakin menurunnya kadar flavonoid maka jumlah kematian nyamuk semakin menurun. Kesimpulan penelitian ini adalah ekstrak etanol daun speppermint memiliki potensi sebagai insektisida terhadap nyamuk Aedes aegypti dengan efektivitas yang signifikan pada lama penyimpanan ekstrak etanol selama 5 hari.
English Abstract
Mosquitoes are one type of insect which is a vector of diseases in the world, including in Indonesia, which is a tropical country. Mosquitoes spread diseases in humans, one of them is Dengue Hemorrhagic Fever (DHF) by Aedes aegypti mosquito which acts as a vector. Control on the mosquito vector is conducted to reduce the incidence of DHF. Mentha spicata leaves or spearmint leaves contain flavonoids, saponins, and tannins, which are known to have benefits in killing Aedes aegypti mosquitoes. This research tries to find the effect of changes in flavonoid levels of 70% ethanol extract of mint leaves on its potential as an insecticide against the Aedes aegypti mosquitoes. The research method was a true experimental posttest control group design. The object of this research was Aedes aegypti mosquito which was divided into 7 groups consisting of 2 control groups and 5 treatment groups. The results showed that (1) One-way ANOVA test obtained p = 0.000 with significant differences in the storage time of mint leave ethanol extract for five days with a decrease in the level of quercetin. (2) The results of Spearman Correlation test R = -0.398 with p = 0.000 showed that there was a significant relationship between the storage time of mint ethanol extract with its potential as an insecticide against Aedes aegypti mosquitoes. (3) The results of the Pearson Correlation test R = 0.802 with p = 0.000 indicated that the lower the level of flavonoids, the lower the number of mosquito deaths. This study concludes that the ethanol extract of spearmint leaves has potential as an insecticide against Aedes aegypti mosquitoes with significant effectiveness in the storage time of ethanol extract for 5 days.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FK/2018/633/051902105 |
| Uncontrolled Keywords: | Daun Mint, Mentha Spicata, Aedes aegypti, insektisida-Mint Leaves, Mentha spicata, Aedes aegypti, insecticide |
| Subjects: | 600 Technology (Applied sciences) > 616 Diseases > 616.9 Other disease > 616.91 Virus diseases > 616.918 RNA virus infections > 616.918 5 Flavivirus infections > 616.918 52 Dengue |
| Divisions: | Fakultas Kedokteran > Pendidikan Dokter |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 23 May 2020 06:17 |
| Last Modified: | 23 May 2020 06:17 |
| URI: | http://repository.ub.ac.id/id/eprint/168357 |
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