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Fraksi Kloroform Ekstrak Buah Mentimun (Cucumis sativus L.) Sebagai Anti Bakteri terhadap Staphylococcus epidermidis Viogenta, Pratika; Samsuar, Samsuar; Utama, Ahmad Ferry Yeriza
Jurnal Kesehatan Vol 8, No 2 (2017): Jurnal Kesehatan
Publisher : Politeknik Kesehatan Tanjungkarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.086 KB) | DOI: 10.26630/jk.v8i2.410

Abstract

The use of antibiotics in the community massively trigger resistance to bacteria, to that need for research on other alternatives, especially herbal medicine as an antibacterial. One of the medicinal plants are cucumbers that are widely available in Indonesia. The purpose of this study was to scientifically prove the antibacterial activity of chloroform fraction cucumber extract against Staphylococcus epidermidis. Extraction cucumber done by maceration, then extract fractionated with chloroform. The fraction was used the concentration of 5%, 10%, 15%, 20% and 25%. Then tested the antibacterial power and determination of the MIC. Results of test antibacterial of the extract chloroform of cucumber against S. epidermidis showed a zone of inhibition at concentrations of 5%, 10%, 15%, 20%, 25% diameter respectively 5.86 mm, 6.5 mm, 7.05 mm, 7.43 mm, and 9.92 mm, in addition to it tested the determination of minimum inhibitory concentration, minimum inhibitory concentrations of chloroform fraction extract cucumber fruit against S. epidermidis is at a concentration of 3%. The results obtained from the culture media growth on NA which means the fraction of the chloroform extract of cucumber in 3% is bacteriostatic.
The Kualitas Kacang Tanah (Arachis hypogeae L.) Kefir dengan Variasi Konsentrasi Starter Ragi dan Lama Fermentasi Pratika Viogenta; Nani Kartinah; Amalia Khairunnisa; Fathur Rahman
Biota Vol 7 No 2 (2021): Jurnal Biota 2021
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v7i2.8147

Abstract

One of the fermented milk products, namely kefir, is increasingly popular because it has many health benefits. Peanut juice has a high enough protein content that it can be used as a substitute for animal milk. The purpose of this study was to determine the quality of peanut kefir with variations in the concentration of ragi tape inoculum and fermentation time. This research method used 3 variations in the concentration of tape yeast (1, 2 and 4%) and long fermentation time (24, 48 and 72 hours). The results showed that the highest total LAB was in 4% ragi tape inoculum with a fermentation time of 24 hours (4.4x108 cells/mL) and the lowest was in 4% tape yeast inoculum with a fermentation time of 72 hours (9.8x107 cells/mL) and total yeast between 1x104 cells/mL - 3x105 cells/mL) and alcohol produced <1%. Total acid obtained between 6% - 17.6%. The increase in total acid is proportional to the decrease in pH. The pH of the peanut kefir medium was between 3.44 - 4.12. Peanut kefir with tape yeast inoculum meets the standard requirements for fermented milk and can replace milk kefir.
Formulasi Salep Ekstrak Buah Mengkudu (Morinda citrifolia L.) Kombinasi Zeolit Alam Lampung (Zal) Sebagai Penstabil Sediaan Antibakteri Staphylococcus aureus Laila Susanti; Lilik Koernia Wahidah; Pratika Viogenta
Jurnal Pharmascience Vol 7, No 1 (2020): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v7i1.8086

Abstract

ABSTRAK Sediaan salep esktrak buah mengkudu telah terbukti sebagai antibakteri, namun esktrak tanaman pada umumnya sangat mudah terdegradasi oleh pH, cahaya dan suhu, oleh karena itu pemanfaatan Zeolit Alam Lampung (ZAL) dengan keistimewaan struktur morfologinya diharapkan mampu mempertahankan kestabilan sediaan salep hingga suhu tinggi. Penelitian ini bertujuan untuk mengetahui potensi ZAL sebagai penstabil sediaan salep dengan menghitung perubahan prosentase zona hambat bakteri pada sediaan salep sebelum dan sesudah dilakukan penyimpanan pada suhu 40oC. Penelitian ini meliputi tiga tahap utama yakni pertama formulasi salep ekstrak buah mengkudu kombinasi Zeolit Alam Lampung (ZAL) dengan variasi konsentrasi ekstrak 10%+ZAL, 15%+ZAL, 30%+ZAL, KZ (Kontrol Zeolit tanpa esktrak) dan KE (Kontrol Ekstrak tanpa zeolit) yang kemudian dilakukan evaluasi sediaan salep. Tahap kedua seluruh sampel dilakukan uji aktivitas antibakteri terhadap bakteri Staphylococcus aureus pada sediaan salep, dan tahap ketiga seluruh sampel disimpan pada suhu 40oC selama 24 jam, kemudian diuji aktivitas antibakteri kembali terhadap bakteri Staphylococcus aureus. Hasil penelitian menunjukkan bahwa seluruh sampel sebelum dilakukan penyimpanan pada suhu 40oC menunjukkan respon zona hambat bakteri yang kuat kecuali KZ. Setelah dilakukan penyimpanan pada suhu 40oC, terjadi penurunan zona hambat pada KE dan Ekstrak 10%+ZAL sebesar 100% dan 36,81%. Hal yang menarik terjadi pada Esktrak 15%+ZAL dan 30%+ZAL, yakni terjadi kenaikan zona hambat sebesar 35,20 % dan 31,32%. Hasil uji statistik menunjukkan nilai Asymp. Sig (0,016) <  nilai p (0,01) maka H0 ditolak sehingga dilakukan uji lanjut Tukey yang menunjukkan terjadi perbedaan yang signifikan antar kelompok uji. Dari penjelasan tersebut maka dapat disimpulkan bahwa ZAL mampu meningkatkan kinerja sediaan salep ekstrak buah mengkudu terutama pada konsentrasi 15% dan 30% dalam menghambat bakteri Staphylococcus aureus sehingga sediaan salep esktrak buah mengkudu kombinasi ZAL dapat digunakan sebagai alternatif obat pengganti obat sintetik kimiawi.  Kata kunci : Zeolit, Salep, M.citrifolia L, Staphylococcus aureus ABSTRACT             Noni extract ointment has been proven to be antibacterial, but plant extracts are generally very easily degraded by pH, light and temperature, therefore the use of Lampung Natural Zeolite (ZAL) with its special morphological structure is expected to be able to maintain the stability of ointment preparations to high temperatures. This study aims to determine the potential of ZAL as a stabilizer for ointment preparations by calculating the change in the percentage of bacterial inhibition zones in ointment preparations before and after storage at 40oC. This study includes three main stages, namely the first formulation of noni extracts from Lampung Natural Zeolite extract (ZAL) with variations in extract concentration of 10% + ZAL, 15% + ZAL, 30% + ZAL, KZ (Zeolite control without extract) and KE (Control Extract without zeolite) which then evaluated the ointment preparation. The second stage of all samples was tested for antibacterial activity against Staphylococcus aureus bacteria in ointment preparations, and the third stage all samples were stored at 40oC for 24 hours, then tested for antibacterial activity against Staphylococcus aureus. The results showed that all samples before storage at 40oC showed a strong inhibitory zone response except KZ. After storage at 40oC, there was a decrease in inhibition zones at KE and Extract 10% + ZAL by 100% and 36.81%. An interesting thing happened at the Extract 15% + ZAL and 30% + ZAL, namely an increase in inhibition zones of 35.20% and 31.32%. Statistical test results indicate the Asymp value. Sig (0.016) >p value (0.01) then H0 is accepted, so Tukey's further tests show that there are significant differences between the test groups. From this explanation it can be concluded that ZAL can improve the performance of noni fruit extract ointment especially at concentrations of 15% and 30% in inhibiting Staphylococcus aureus bacteria so that the ZAL noni extract extract can be used as an alternative drug for chemical synthetic drugs. Keywords : Zeolite, Ointment, M.citrifolia L, Staphylococcus aureus
Isolasi Jamur Endofitik Rumput Mutiara (Hedyotis corymbosa (L.) Lamk.) dan Analisis Potensi Sebagai Antimikroba Pratika Viogenta; Siti Nurjanah; Yuli Wahyu Tri Mulyani
Jurnal Pharmascience Vol 7, No 1 (2020): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v7i1.8076

Abstract

ABSTRAK Jamur endofit merupakan jamur yang hidup di dalam jaringan atau organ tanaman yang tidak bersifat patogen. Jamur ini dapat menghasilkan beberapa zat yang sama seperti tanamannya.  Rumput mutiara (Hedyotis corymbosa (L.) Lamk)  merupakan jenis rumput liar yang biasa hidup di tanah lembab. Tujuan penelitian ini adalah untuk mengetahui keanekaragaman mikroba endofit rumput mutiara. Metode dari penelitian ini meliputi isolasi jamur endofit dari batang, daun, akar, bunga rumput mutiara,  identifikasi jamur yang berhasil diisolasi, pengukuran diameter laju pertumbuhan jamur endofit dan uji daya hambat antimikroba dari jamur endofit. Hasil penelitian didapatkan tujuh jenis jamur endofit yang berhasil diisolasi dari rumput mutiara (batang, daun, akar dan bunga). Setelah diindentifikasi ketujuh jenis kapang, yaitu 2 jenis dari genus Aspergillus yaitu A. niger dan A. parasiticus yang berhasil diisolasi dari akar, batang, daun rumput mutiara, Penicillium berasal dari akar rumput mutiara, Geotrchihum dari batang, Chrysosporium dari daun, Rhizoctonia  dan Phytophthora dari bunga. Pada ketujuh jamur endofit ini fase lag terjadi hari pertama dan fase eksponensial terlihat pada hari kedua sampai hari ketujuh. Aspergillus niger memiliki daya hambat terhadap E.coli, St. aureus, Sh. disentriae,dan P.aeruginosa masing-masing 9.95mm, 8.96mm, 10.51mm,  dan 9.26mm. Chrysosporium dan Phytophthora mengahambat C. albicans sebesar 11.3mm dan 3.63mm.  Kata Kunci: Rumput mutiara, jamur endofit, antimikroba. ABSTRACT Endophytic fungi are fungi that live in plant tissues or organs that are not pathogenic. This fungus can produce some of the same substances as the plant. Pearl grass (Hedyotis corymbosa (L.) Lamk) is a type of weed that normally lives in moist soil. The purpose of this study was to determine the diversity of endophytic pearl grass microbes. The methods of this study include the isolation of endophytic fungi from stems, leaves, roots, and flowers  of pearl grass, identification, measurement of the diameter of endophytic fungi growth rate and antimicrobial inhibition test of endophytic fungi. The results showed seven types of endophytic fungi that were isolated from pearl grass. After identifying the seven types of molds, namely 2 types of the genus Aspergillus namely A.niger and A.parasiticus which were successfully isolated from roots, stems, pearl grass leaves, Penicillium derived from pearl grass roots, Geotrchihum from the stems, Chrysosporium from leaves, Rhizoctonia and Phytophthora from flowers. In these seven endophytic fungi the lag phase occurs the first day and the exponential phase is seen on the second day to the seventh day. Aspergillus niger has inhibitory properties against E.coli, St.aureus, Sh.disentriae, and P.aeruginosa 9.95mm, 8.96mm, 10.51mm and 9.26mm, respectively. Chrysosporium and Phytophthora inhibit C. albicans by 11.3mm and 3.63mm. Keywords: Pearl grass, endophytic fungus, antimicrobial
Fraksi Kloroform Ekstrak Buah Mentimun (Cucumis sativusL.) Sebagai Anti Bakteri Terhadap Staphylococcus epidermidis Samsuar User; Pratika Viogenta; Ahmad Ferry Yeriza Utama
Inovasi Pembangunan : Jurnal Kelitbangan Vol 5 No 02 (2017): August 2017
Publisher : Balitbangda Provinsi Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.317 KB)

Abstract

The use of antibiotics massively in the community triggered resistance to bacteria insoas to need researchforother alternatives, especially herbal medicine as an antibacterial. One of the medicinal plants was cucumber fruit that was widely available in Indonesia. The purpose of this study was to scientifically prove the antibacterial activity of chloroform fraction of cucumber fruit extract against Staphylococcus epidermidis. The extraction of the cucumber fruit was done through maceration with ethanol 70 % followed with the extract was fractionated with chloroform. The fraction was performed in the chloroform at the concentration of 5, 10, 15, 20 and 25 %. The fraction was tested for the antibacterial strength and determined the Minimum Inhibitory Concentration (MIS). The results of antibacterial strength of the extract chloroform of cucumber fruit againstS.epidermidisshowed a zone of inhibition at concentration of 5, 10, 15, 20, 25 %each having diameter of 5.86, 6.5, 7.05, 7.43, and 9.92 mm, respectively. In addition to calculate the concentration, the research also determined the MIS. The MIS of chloroform fraction extract cucumber fruit against S. epidermidis wasattheconcentration of 3 %. The result obtained from the growth on the Nutrient Agar culture media indicated that the fraction of the chloroform extract of cucumber in 3% is bacteriostatic.
Aktivitas Antibakteri Ekstrak Akar Ceplukan (Physalis angulata L.) Terhadap Staphylococcus epidermidis dan Pseudomonas aeruginosa Pratika Viogenta; Lilik Koernia Wahidah; Ika Harum Saputri
JFL : Jurnal Farmasi Lampung Vol. 6 No. 2 (2017): JFL: Jurnal Farmasi Lampung
Publisher : Fakultas MIPA Universitas Tulang Bawang Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.225 KB) | DOI: 10.37090/jfl.v6i2.20

Abstract

Root ceplukan (Physalis angulata L.) is one of the medicinal plants that contain several active compounds that are antibacterial. This study aims to prove the antibacterial activity of root ceplukan extract againsts Staphylococcus epidermidis bacteria and Pseudomonas aeruginosa bacteria. Root ceplukan was extracted by maceration with ethanol 70%. Root root extracts of phytochemical screening include flavonoids, alkaloids and saponins. The ceplukan root extract was then tested against S. epidermidis and P. aeruginosa bacteria using wells method with concentrations of 20%, 40%, 60%, 80%, 100%, aquades as a negative control and amikacin as a positive control. Inhibitory zone diameter with each concentration for P. aeruginosa bacteria, among others, negative control = 0 mm, positive control = 21,623 mm, 100% = 16.9 mm, 80% = 15.05 mm, 60% = 13.703 mm, 40% = 12.02 mm, 20% = 12.02 mm and S. epidermidis bacteria have inhibitory zone at positive control of 21,623 mm. The results of this study showed that root extract ceplukan proved to have inhibition zone against bacteria P. aeruginosa at all concentrations but has no inhibition zone against S. epidermidis bacteria. Root ceplukan extract has a minimum inhibitory concentration of 14% and a minimum bacterisid concentration of 20%, against P. aeruginosa bacteria. The results of phytochemical analysis showed that root ceplukan positively contain flavonoids, alkaloids and saponins are suspected as antibacterial compounds. Keywords : Antibacterial, Staphylococcus epidermidis, Pseudomonas aeruginosa, Ceplukan root extract
Optimasi Zeolit Alam Lampung (ZAL) Sebagai Penstabil Sediaan Antibakteri Esktrak Buah Mengkudu (Morinda citrifolia L.) Laila Susanti; Lilik Koernia Wahidah; Pratika Viogenta
JFL : Jurnal Farmasi Lampung Vol. 7 No. 2 (2018): JFL: Jurnal Farmasi Lampung
Publisher : Fakultas MIPA Universitas Tulang Bawang Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.262 KB) | DOI: 10.37090/jfl.v7i2.54

Abstract

Noni fruit extract has been widely known as an antibacterial, but plant extracts are easily degraded by light, pH and temperature, thus reducing the antibacterial activity, zeolite is added to maintain the stability of the noni extract. This study uses an experimental method that is by comparing the inhibition zones that occur between noni fruit extract and noni + ZAL fruit extract and to test the stability of the preparation, the sample is heated at 40oC and then tested for antibacterial activity again. The statistical test results show the value of Asymp. Sig (0.003)
FRAKSI ETANOL RIMPANG JERINGAU (Acorus calamus L.) SEBAGAI ANTIBAKTERI RERHADAP Staphylococcus aureus DAN Escherichia coli Pratika Viogenta; Nopiyansyah Nopiyansyah; Fitri Fitri
JFL : Jurnal Farmasi Lampung Vol. 7 No. 2 (2018): JFL: Jurnal Farmasi Lampung
Publisher : Fakultas MIPA Universitas Tulang Bawang Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (219.026 KB) | DOI: 10.37090/jfl.v7i2.60

Abstract

Acorus calamus L. (jeringau) rhizomes are one of the medicinal plants used as traditional medicine in Indonesia. This plant were used as an antibacterial. The purpose of this research were to prove the inhibition jeringau rhizome on the selected microorganisme including two bacterial trains Staphylococcus aureus and Escherichia coli. The rhizomes of jeringau were extracted with maceration method using ethanol 70 % and fractionation process using solvent v/v (ethanol, n-hexane and chloroform). The antibacterial activity used the cup plate method with the concentration 20%, 40%, 60%, 80%, and 100%, positive control using ampicillin and negative control using aquades. The test were continved by determining the minimum inhibitor concentration (MIC). Research was obtained zone diameters of 0 mm (negative control), 35.37 mm (positive control), 23.33 mm (concentration 20%), 25.52 mm (40%), 27.11 mm (60%), 30.09 mm (80%), and 33.16 mm (100%) against Staphylococcus aureus. Inhibitory zone diameters 0 mm negative control, 36.68 mm positive control, 22.53 mm (concentration 20%), 25.85 mm (40%), 28.08 mm (60%), 29.73 mm (80%), and 32.21 mm (100%) against Escherichia coli. The minimum inhibitory concentration (MIC) value in both bacterial were 2%. The results showed that all fraction concentrations could inhibit the growth of Staphylococcus aureus and Escherichia coli. Keywords : Rhizome Jeringau, Staphylococcus aureus, Escherichia coli.
PENGOLAHAN LIMBAH CAIR TAHU MENJADI Nata de Soya DI KABUPATEN BANJAR, KALIMANATAN SELATAN Pratika Viogenta; Amalia Khairunnisa; Samsul Hadi
Jurnal Bakti untuk Negeri Vol 2 No 1 (2022): JBN
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.902 KB)

Abstract

One of the home industries located in Martapura, Banjar Regency, is a tofu factory. The raw material for making tofu is soybean seeds which are processed so that the main product is tofu. In addition to producing tofu, the factory also produces by-products in the form of liquid waste and solid waste. So far, liquid waste is not used, but solid waste is used as animal feed. For this reason, in the application of science and technology, skills are given in the form of training to utilize liquid waste from the tofu industry into a new product, namely Nata de Soya. Nata de Soya is a highly nutritious food product, especially in the content of carbohydrates, protein and crude fiber. The methods used in this training are lectures and demonstrations. The purpose of this program is to add insight and skills to tofu industry players and the community, especially around the factory in processing liquid waste into Nata de Soya products. The results of this study increased public knowledge about the consequences of improper waste disposal and processing as well as increased knowledge of fermentation technology products and even succeeded in utilizing the tofu industrial liquid waste into processed fermented food in the form of Nata de Soya.
Profil FTIR dan GC/MS Ekstrak Jamur Endofit dari Akar Seluang Belum (Luvunga sarmentosa (Blume) Kurz.) Asal Kabupaten Tabalong Kalimantan Selatan Pratika Viogenta; Nashrul Wathan; Sunardi Sunardi; Jehan Azizah
Jurnal Pharmascience Vol 9, No 2 (2022): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v9i2.14221

Abstract

Akar seluang belum (Luvunga sarmentosa (Blume) Kurz.) merupakan tumbuhan asal Kalimantan yang biasa dipercaya oleh masyarakat sekitar sebagai afrodisiaka karena memiliki metabolit sekunder yang bervariasi. Endofit adalah mikroba yang hidup didalam jaringan tumbuhan dan mampu menghasilkan metabolit sekunder yang serupa dengan inangnya. Tujuan dari penelitian ini adalah untuk mengetahui jenis jamur endofit yang dapat diisolasi dari akar seluang belum asal Kabupaten Tabalong, Kalimantan Selatan dan menentukan profil senyawa metabolit sekunder dari jamur endofit akar seluang belum. Identifikasi isolate jamur endofit dilakukan secara mikroskopik dan makroskopik dan isolate jamur endofit dibiakkan selama 14 hari. Profil senyawa sekunder dianalisis dengan GC-MS dan FTIR. Hasil isolasi jamur endofit akar seluang belum didapat 6 isolat yang berbeda. Hasil identifikasi tiga isolate jamur endofit dari 6 spesies jamur endofit yaitu Rhizoctonia solani, Arthrobotrys oligospora Fresenius, dan Phytophthora capsici. Profil GC-MS ekstrak jamur endofit Corynespora citrocola diperoleh 10 senyawa yang berhasil diidentifikasi dan memiliki 15 panjang gelombang dengan 9 macam gugus fungsi yang berbeda. Berdasarkan penelitian ini dapat disimpulkan bahwa terdapat beragam jenis jamur endofit yang tumbuh pada akar seluang belum yang memiliki potensi sebagai bahan obat. Kata Kunci: Seluang Belum, Isolasi, Identifikasi, Jamur Endofit, Kromatografi, FTIR, GCMS Luvunga sarmentosa (Blume) Kurz. is a plant from Kalimantan which is commonly believed by local people as an aphrodisiac because it has various secondary metabolites. Endophytes are microbes that live in plant tissues and are able to produce secondary metabolites similar to their host. The purpose of this study was to determine the type of endophytic fungi that could be isolated from the roots of seluang belum yet from Tabalong Regency, South Kalimantan and to determine the profile of secondary metabolites from seluang root endophytic fungi. Identification of endophytic fungal isolates was carried out microscopically and macroscopically and endophytic fungal isolates were cultured for 14 days. Secondary compound profiles were analyzed by GC-MS and FTIR. The results of the identification of three isolates of endophytic fungi from 6 species of endophytic fungi, namely Rhizoctonia solani, Arthrobotrys oligospora Fresenius, and Phytophthora capsici. The GC-MS profile of the endophytic fungus Corynespora citrocola extract obtained 10 compounds that were identified and had 15 peaks with 9 different functional groups. Based on this research, it can be concluded that there are various types of endophytic fungi that grow on seluang belum root which have potential as medicinal ingredients.