Article Per Year (5 Year)
p-Index From 2021 - 2026
16.637
P-Index
This Author published in this journals
All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika Journal of Marine and Aquatic Sciences Jurnal Perikanan dan Kelautan The Journal of Experimental Life Sciences (JELS) Jurnal Sains Dasar Jurnal Sains dan Teknologi LiNGUA: Jurnal Ilmu Bahasa dan Sastra Jurnal Buana Informatika JSI: Jurnal Sistem Informasi (E-Journal) Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Journal of Economics, Business, & Accountancy Ventura Jurnal Ilmiah Mahasiswa FEB AKSIOMA: Jurnal Program Studi Pendidikan Matematika Journal of Innovation and Applied Technology REKAYASA JHP17 (Jurnal Hasil Penelitian) Jurnal Psikologi Perseptual Jurnal Sumberdaya Akuatik Indopasifik JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) BASINDO : jurnal kajian bahasa, sastra Indonesia, dan pembelajarannya JRMSI - Jurnal Riset Manajemen Sains Indonesia JITK (Jurnal Ilmu Pengetahuan dan Komputer) Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA SINTECH (Science and Information Technology) Journal Jurnal Representamen Edukasi Islami: Jurnal Pendidikan Islam Jurnal Teknik Informatika UNIKA Santo Thomas Conference on Innovation and Application of Science and Technology (CIASTECH) Samakia: Jurnal Ilmu Perikanan Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Jurnal Keperawatan Suaka Insan JuSiTik : Jurnal Sistem dan Teknologi Informasi Komunikasi Aquacultura Indonesiana Psikoislamedia : Jurnal Psikologi PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Journal of Aquaculture and Fish Health SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme Surya Medika: Jurnal Ilmiah Ilmu Keperawatan dan Ilmu Kesehatan Masyarakat Journal Of Aquaculture Development and Environment Jurnal Abdi Insani Mandalika Mathematics and Educations Journal Jurnal Perikanan Pantura International Journal of Marine Engineering Innovation and Research JSMARTech : Journal of Smart Bioprospecting and Technology Aiti: Jurnal Teknologi Informasi Jurnal Dinamika Administrasi Bisnis IJPD (International Journal Of Public Devotion) Jurnal Keperawatan Muhammadiyah Bengkulu Jurnal Pengabdian Masyarakat Kebidanan LIBRIA: Library of UIN Ar-Raniry Journal of English Language and Education PSIKODINAMIKA : Jurnal Literasi Psikologi Jurnal Manajemen Mandiri Saburai (JMMS) JURNAL ELEKTRO DAN INFORMATIKA SWADHARMA (JEIS) Jurnal Abdi Masyarakat Indonesia Proceedings Series on Physical & Formal Sciences Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Jurnal Ekonomi dan Bisnis GROWTH (JEBG) Jurnal Aquatik JURNAL BAHARI PAPADAK Indonesian Journal Of Educational Research and Review Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Devotion: Journal Corner of Community Service Jurnal Abdimas Musi Charitas Profit: Jurnal Manajemen, Bisnis dan Akuntansi Journal of Fish Health IT-Explore: Jurnal Penerapan Teknologi Informasi dan Komunikasi Termometer: Jurnal Ilmiah Ilmu Kesehatan Dan Kedokteran Electronic Journal of Education, Social Economics and Technology Community: Jurnal Pengabdian Pada Masyarakat Jurnal Ilmiah Sistem Informasi MDP Student Conference DEDIKASI : Jurnal Pengabdian Kepada Masyarakat Masip: Jurnal Manajemen Administrasi Bisnis dan Publik Terapan Journal Of Informatics And Busisnes GEMAH RIPAH: Jurnal Bisnis Abdimas Terapan: Jurnal Pengabdian Kepada Masyarakat Terapan Jurnal Edukasi Pengabdian Masyarakat: EDUABDIMAS Jurnal Statistika dan Sains Data Jurnal Pengabdian Sosial Jurnal Media Akademik (JMA) Jurnal Kajian dan Terapan Matematika JURNAL RUMPUN MANAJEMEN DAN EKONOMI Jurnal Intelek Dan Cendikiawan Nusantara Al-Fathanah Jurnal Studi Islam dan Pendidikan Agama Islam Jurnal Social Society Jurnal Intelek Insan Cendikia Journal of Fisheries & Marine Hipotenusa: Journal of Mathematical Society International Journal of Studies in International Education Jurnal Perikanan dan Kelautan Critical Review of English-Arabic World Journal Jurnal Perikanan Applied Information Technology and Computer Science (AICOMS) Jurnal Ilmiah Kajian Ilmu Humaniora Advance Sustainable Science, Engineering and Technology (ASSET) Journal of Community Engagement in Health Gayatri : Jurnal Pengabdian Seni dan Budaya Jurnal Pengabdian pada Masyarakat Jurnal Ilmu Informasi, Perpustakaan, dan Kearsipan International Journal of Artificial Intelligence for Digital Marketing Indonesian Journal of Education and Youth Development
Sri Andayani
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 189 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 189 Documents
Search

 8   9   10   11   12 
LANGUAGE POLITENESS PRINCIPLES USED BY TEACHER TO BUILD STUDENTS CHARACTER IN SMK TAMANSISWA 2 KOTA PROBOLINGGO Laili, Nur; Wafa, Hosnol; Andayani, Sri; Tjahyadi, Indra
JURNAL LITERASI Vol 3 No 2 (2024): Language Phenomena
Publisher : Program Studi Bahasa Inggris, Universitas Panca Marga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51747/literasi.v3i2.2280

Abstract

Language phenomena often occur in schools, especially politeness. Politeness is about the principles that consider whether a speech can be said to be polite or impolite. This research analyzes the types of Bahasa Indonesia used by SMK Tamansiswa Vocational School teachers. This research implements the theory of politeness proposed by Leech which includes six maxims, namely the namely tact maxim, generosity maxim, approbation maxim, modesty maxim, agreement maxim, and sympathy maxim. The aim of this research is to reveal which maxims Bahasa Indonesian teachers use in the daily teaching process of the six maxims. The method used is descriptive qualitative, with data collection techniques through observation, and recording. After the classification process, four maxims were found, namely the generosity maxim, approbation maxim, agreement maxim, and sympathy maxim. The total data found is 49 data. The 49 data consist of generosity maxim 33 data, approbation maxim 4 data, agreement maxim 3 data, and sympathy maxim 3 data. The research results found four maxims which include the generosity maxim, approbation maxim, agreement maxim, and sympathy maxim. Apart from that, two maxims were found that were not used by teachers, namely tact maxim, and modesty maxim. The total data found was 49 data. It can be concluded that Indonesian language teachers, especially at Tamansiswa Vocational School, have succeeded in implementing Leech politeness.
The Grammar of Javanese in The Bawean Madurese Tjahyadi, Indra; Andayani, Sri
Critical Review of English-Arabic World Journal Vol 1 No 2 (2022): Critical Review of English-Arabic World Journal
Publisher : Critical Review of English-Arabic World Journal is an open-access journal published by the Language Development Unit, State Islamic University of Kiai Haji Achmad Siddiq, Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35719/crewjournal.v1i2.1558

Abstract

Bawean language is identified as a hybrid language. Many languages influence the vocabulary of the Bawean language. At least, there are Madurese, Javanese, Malay, Buginese, etc. However, most of Bawean vocabulary are from Madurese. In its distribution to surroundings areas, Madurese is a language that is not easy to change its grammar. Even, it tends to influence the native local language of the people, as the Pandalungan Javanese that is used by the people in the north coast areas of East Java. There, the Grammar of Madurese influences much the Javanese, that is the native language of Javanese people. In other case, it occurs differently in Bawean language. Here, the language that most of the vocabulary comes from Madurese is influenced by the Javanese grammar. It makes the Bawean language different from the Madurese. By doing qualitative descriptive study that compares the significant grammar features of Madurese and Javanese that influence Bawean language, this study is conducted. The data are collected by using observation and interview method. Then, they are analyzed by the identity methods. The study finds that the Madurese Bawean is different from the native Madurese in terms of reduplication and affixation. Although most of the Bawean vocabulary come from Madurese, not all of the Madurese reduplication and affixation Javanese involve the Bawean ones. The Javanese also takes important part in the grammar of Bawean Madurese.
Short Communication: Phytohormone Quantification of Kappaphycus alvarezii at Different Cultivated Ages Cokrowati, Nunik; Risjani, Yenny; Andayani, Sri; Firdaus, Muhammad
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Kappaphycus alvarezii is used in industry as a food ingredient, a source of hydrocolloids, cosmetics, food additives, animal feed, fertilizers, biofuels, and medicinal ingredients. K.alvarezii is cultivated in several areas in Indonesia, including on the island of Lombok. The production of K.alvarezii is related to its growth and it is related to its phytohormones. K.alvarezii cultivated in Lombok is currently not known for its composition and amount of phytohormones. The content of phytohormones at different planting ages is of course different. The purpose of this study was to determine the number of phytohormones in seaweed K. alvarezii at different planting ages. This study was conducted in Ekas Bay, Lombok, Nusa Tenggara Barat from June to December 2020. The study used experimental methods and descriptive data analysis. The results of this study explain that currently cultivated K. alvarezii contains cytokinins, auxins, and gibberellins. Cytokinins obtained on the 9th day of planting were 11.62 ppm and increased on the 18th day to 12.34 ppm. At the next planting age, it continued to decrease on the 27th day to 11.43 ppm and at harvest time, the 45th day of 10.69 ppm. Auxin detected in the seeds used was 644.93 ppm, on the 27th day of 14.27 ppm, on the 36th day of 1078.25 ppm. Giberilin was detected on the 9th day at 0.49 ppm. This study concluded that K. alvarezii at different planting ages had different phytohormones content.
Terapi Bola Karet Meningkatkan Mobilisasi Fisik Pada Pasien Stroke Non Hemoragik Andayani, Sri; Cindi N, Enggar
Surya Medika: Jurnal Ilmiah Ilmu Keperawatan dan Ilmu Kesehatan Masyarakat Vol. 20 No. 1 (2025)
Publisher : STIKes Surya Global Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32504/sm.v20i1.1211

Abstract

Latar Belakang: Stroke Non Hemoragik terjadi karena adanya penurunan fungsi otak yang disebabkan oleh terganggunya suplai darah ke bagian otak yang tidak lancar bahkan terhambat akibat adanya penyumbatan atau penyempitan pembuluh darah. Penyumbatan pembuluh darah pada stroke dapat menyebabkan penurunan fungsi motorik yang dapat mengakibatkan seseorang mengalami gangguan mobilitas fisik sehingga mengakibatkan kelemahan pada ekstremitas dan penurunan kekuatan otot. Penelitian ini bertujuan untuk mengetahui Penerapan Terapi Range of Motion (ROM) dengan Latihan Bola Karet pada Pasien Stroke Non Hemoragik dengan Masalah Keperawatan Gangguan Mobilitas Fisik. Metode: Penulisan Ilmiah dengan desain studi kasus menggunakan pendekatan proses keperawatan. teknik persiapan deskriptif. Sampel yang digunakan dalam karya ilmiah ini adalah pasien stroke non hemoragik yang mengalami masalah keperawatan dengan gangguan mobilitas fisik. Hasil: Hasil pengkajian menunjukkan pasien mengeluhkan kelemahan pada tangan kanan dan kaki kanan. Tindakan keperawatan dilakukan untuk meningkatkan kekuatan otot dengan memberikan (Range Of Motion) ROM dengan bola karet. Setelah diberikan selama 5 hari diperoleh hasil bahwa kekuatan otot meningkat dari 3 menjadi 4 pada tangan kanan, sedangkan pada tungkai kanan dari 2 menjadi 3. Pasien dengan gangguan mobilitas fisik akan memberikan gambaran pada pasien stroke non hemoragik agar dapat meningkatkan kekuatan ototnya. dapat menerapkan ROM (Range of Motion) dengan memegang bola karet secara mandiri untuk meningkatkan kekuatan otot. Kesimpulan: Terapi Range of Motion (ROM) dengan Latihan Bola Karet efektif mengatasi masalah keperawatan gangguan mobilitas fisik pada pasien stroke non hemoragik.
THE USE OF CODE MIXING BY NETIZEN IN THE COMMENTS COLUMN PREWEDDING PHOTO FLARES THAT CAUSED FIRE IN BROMO ON THE “PROBOLINGGOKITA” INSTAGRAM ACCOUNT Nur Aini, Rofii’atul Fajriyah; Wafa, Hosnol; Tjahyadi, Indra; Andayani, Sri
JURNAL LITERASI Vol 3 No 2 (2024): Language Phenomena
Publisher : Program Studi Bahasa Inggris, Universitas Panca Marga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51747/literasi.v3i2.2304

Abstract

This research analyzes the phenomenon of code mixing in digital interaction in Indonesia, focusing on comments on the "probolinggokita" Instagram account. Code mixing is a common occurrence in social media communication, where users combine various languages in a single message. Social media platforms like Instagram facilitate communication with diverse groups of people, where language use can significantly impact social interactions. This research analyzes the code mixing phenomenon by netizen in the comments column prewedding photo flares that caused fire in Bromo "@probolinggokita" on a post about the Bromo Mountain fire incident. The study focuses on identifying types of code-mixing based on Hoffmann's (1991) theory, which includes intra sentential, intra lexical, and involving change of pronunciation code mixing, and combines from each types. This research aims to provide new insights into sociolinguistic phenomena in Instagram comments and understand the factors influencing code mixing usage in social media contexts. This research aims to describe the forms of code mixing that appear in comments on the "probolinggokita" Instagram account. The method used is descriptive-qualitative, with data collection techniques through observation and recording. The data source consists of all comments containing code mixing on the account. Data were analyzed from 64 comments containing code mixing. The analysis results show that there are six significant code mixing patterns: Intra sentential Code Mixing 49 data, Intra lexical Code Mixing 4 data, Involving Change of Pronunciation 5 data, combination of Intra sentential and Intra lexical 2 data, combination of Intra sentential and Involving Change of Pronunciation 2 data, and combination of Intra lexical and Involving Change of Pronunciation 2 data.
Antibacterial Ability of Rhizophora mucronata Leaf Extract Against Bacterial Infections of Edwardsiella tarda Rizal Rifa'i, Ramanda Ahmad; Andayani, Sri; Fadjar, Mohamad
The Journal of Experimental Life Science Vol. 13 No. 1 (2023)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jels.2023.013.01.02

Abstract

Edwardseilla tarda is a group of gram-negative bacteria with facultative anaerobic properties that can infect both cultivated and wild fish. Edwardseilla tarda infection causes considerable economic losses in the world. Rhizopora mucronata is a plant that is known to have the ability to produce secondary metabolites such as alkaloids and flavonoids. This study aims to determine the ability of R. mucronata to inhibit the growth of E. tarda as indicated by the presence of an inhibition zone and the absorbance value in the tube dilution test. The method used in this study is the disc diffusion test and the tube dilution test. The results of the phytochemical analysis showed the presence of flavonoid and alkaloid compounds in the crude extract of R. mucronata leaves. A concentration of 15.6 mg.L-1 showed a minimal inhibitory response in inhibiting the growth of E. tarda bacteria. In comparison, the concentration of 56 mg.L-1 showed the highest inhibitory response in inhibiting the growth of E. tarda bacteria. It indicates that the compounds contained in R. mucronata can be used as alternative ingredients in medicine to treat E. tarda bacterial infections. Keywords: Alkaloid, Antibacterial, E. tarda, Flavonoid, R. mucronata.
Penurunan Volume Sampah Dan Budidaya Hidroponik Sebagai Sarana Menanam Sayuran Sehat Di Kampung Menur Pumpungan RW 6 Surabaya Melalui Program Kampung Zero Waste Kenza Bisri Hariris; Sri Andayani; Febby Rahmatullah Machrusin
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 1 No. 2 (2023): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v1i2.585

Abstract

Vegetables have a nutritional source that is rich in vitamins, minerals, fiber and anti-cocids which really support overall body health. Eating vegetables regularly will have good benefits for the body, one of which is to protect the body from disease and maintain balanced nutritional levels in the body. We can get all the healthy benefits of eating vegetables if we really eat vegetables that do not contain chemicals such as pesticides and herbicides. In this KKN service program, the University of 17 August 1945 Surabaya collaborated with the Surabaya City Environmental Service (DLH). With the contribution of 2 students in one team to help DLH in the MBKM Kampung Zero Waste (KZW) program. Zero Waste, which can be interpreted as 0 waste, is the government's hope that waste in Surabaya can be reduced, although it doesn't have to reach zero. So apart from collecting data on waste reduction in Menur Pumpungan Rw 6, students also created another work program, namely hydroponic cultivation. In Menur Pumpungan village, Rw 6, Surabaya, it is an urban area where there are very few opportunities to eat vegetables that do not contain chemicals. The benefit of this service activity is that the residents of Menur Pumpungan RW 6 can eat fresh vegetables without chemicals which can be planted on a small plot of land using hydroponics as a medium for growing vegetables. Hydroponics is a medium for growing plants without soil, only using water as a substitute for soil. So the work that students carry out in Menur Pumpungan RW 6 village is socializing waste management, reducing existing waste by calculating waste generation and hydroponic cultivation.
Dinamika Kualitas Air pada Kolam Budidaya Udang Vaname (Litopenaeus Vannamei) dengan Media Air Laut Buatan dan Perlakuan Dosis Fermentasi Bekatul yang Berbeda: Dynamics of Water Quality in Cultivating Ponds for Vannamei Shrimp (Litopenaeus Vannamei) Using Artificial Sea Water and Treatment with Different Rice and Fermentation Doses Suryanto Hertika, Asus Maizar; Musa, Muhammad; Arfiati, Diana; Risjani, Yenny; Rahardjo, Seto Sugianto Prabowo; Supriatin, Febriyani Eka; Nurdiani, Rahmi; Andayani, Sri; Utami, Tiwi Nurjannati; Putra, Renanda Baghaz D.S.; Ertikasari, Nuning; Kurnianingsih, Asmiyati; Alfarisi, Muhammad Asnin; Savira, Riza; Aisyah, Jumrotul; Patresna, Laelatul Nisa
JFMR (Journal of Fisheries and Marine Research) Vol. 9 No. 1 (2025): JFMR on March
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2025.009.01.14

Abstract

Udang vaname merupakan biota budidaya yang sangat rentan terhadap lingkungan sekitarnya. Kondisi kualitas air yang tidak ideal dapat mengakibatkan udang mengalami stress dan menghambat pertumbuhannya. Tujuan dari penelitian ini adalah untuk menentukan dosis yang tepat dari pemberian fermentasi bekatul dan EM4 sebagai probiotik berdasarkan dampaknya terhadap perbaikan kualitas air kolam budidaya udang vaname. Penelitian ini dilakukan dengan mengaplikasikan 3 perlakuan berbeda terdiri dari kontrol, perlakuan 1 dengan dosis fermentasi bekatul 25 g dan EM4 10 ml dan perlakuan 2 dengan dosis fermentasi bekatul 50 g dan EM4 20 ml. Parameter kualitas air yang diukur sebanyak tujuh yaitu suhu, oksigen terlarut, pH, nitrat, nitrit, ammonia, dan fosfat. Hasil penelitian menunjukkan bahwa kondisi kualitas air kolam udang cukup ideal dan perlakuan 1 dengan dosis fermentasi bekatul 25 g dan EM4 10 ml secara konsisten lebih unggul dalam memperbaiki kondisi kualitas air dibandingkan dengan perlakuan lainnya.   Vannamei shrimp are cultured biota that are very vulnerable to the surrounding environment. Water quality conditions that are not ideal can cause shrimp to experience stress and inhibit their growth. This study aimed to determine the appropriate dose of fermented rice bran and EM4 as probiotics based on their impact on improving the water quality of vannamei shrimp culture ponds. This study was conducted by applying 3 different treatments consisting of control, treatment 1 with fermented rice bran dose of 25 g and EM4 10 ml and treatment 2 with fermented rice bran dose of 50 g and EM4 20 ml. Seven water quality parameters were measured, temperature, dissolved oxygen, pH, nitrate, nitrite, ammonia, and phosphate. The results showed that the water quality conditions of shrimp ponds were quite ideal and treatment 1 with a fermentation dose of 25 g rice bran and 10 ml EM4 was consistently superior in improving water quality conditions compared to other treatments.
Phytochemical Screening by FTIR Spectroscopic Analysis and Antibacterial Activity of Sesbania grandiflora Ndahawali, Suryaningsih; Andayani, Sri; Hardoko, Hardoko
The Journal of Experimental Life Science Vol. 9 No. 3 (2019)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1057.234 KB) | DOI: 10.21776/ub.jels.2019.009.03.06

Abstract

Sesbania grandiflora is a medicinal plant that has been used by many Indonesian people. They have the ability as antibacterial because they contain bioactive compounds that inhibit bacterial growth. Sesbania grandiflora also contains other active compounds such as tannins, saponins, steroids, flavonoids, and terpenoids. This study aims to determine the antibacterial activity of extracts, n-hexane fraction, ethyl acetate fraction and water fraction of Sesbania grandiflora against Edwardsiella tarda using the well diffusion method in different concentration (75 ppm, 150 ppm dan 225 ppm), and knowing the active compounds of FTIR absorption bands. MIC (minimum inhibitory concentration) value of extract, n-hexane, ethyl acetate, and water fractions respectively was 0.51 %, 1.11 %, 0.97 %, dan 0.79 %. InIibitory zone diameter of the n-hexane fraction is most active against Edwardsiella tarda bacteria. The results of FTIR identification showed that n-hexane fraction contained flavonoids and terpenoids, as seen from absorption bands that function as antibacterial compounds.Keywords: antibacterial, Edwardsiella tarda, FTIR, Phytochemical Sesbania grandiflora.
Phytochemical Screening and Antibacterial Activity of Kratom Leaf (Mitragyna speciosa Korth.) Against Aeromonas hydrophilla Juanda, Eki; Andayani, Sri; Maftuch, Maftuch
The Journal of Experimental Life Science Vol. 9 No. 3 (2019)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1030.866 KB) | DOI: 10.21776/ub.jels.2019.009.03.02

Abstract

Kratom (Mitragyna speciosa) is an indigenous tropical herbal plant to the Northern Malay Peninsula and Thailand. Empirically kratom leaves have several properties as herbal medicines. Currently, the treatment of diseases caused by bacteria that are resistant to antibiotics requires new compounds that have high potential. The material studied was kratom leaf extract. The solvent used for extraction is methanol. Phytochemical screening carried out includes the examination of alkaloids, flavonoids, steroids/terpenoids, phenols, tannins, and saponins. The test bacteria used was Aeromonas hydrophilla. The medium used is Nutrient Agar (NA). NaCl 0.9% as a bacterial suspension. Testing the antibacterial activity carried out with 10 (ten) variations of concentration namely 3%, 6%, 9%, 12%, 15%, 18%, 21%, 24%, 27% and 30 %. Fresh kratom leaf is collected and then wet sorted. The extraction process was using the method of maceration. This study aims to analyze the antibacterial activity of kratom leaf, measure the secondary compounds of kratom leaf extract, and measure the best concentration to kill Aeromonas hydrophilla. The extraction process obtained blackish-brown extract with 62.27 grams of extract (31.14%). Secondary metabolites of kratom leaf extract show positive results of alkaloid, saponins, tannins, phenolics, steroids, and triterpenoids. Antibacterial activity against Aeromonas hydrophila which is characterized by a kill zone around the paper disc with the best concentration that shows a wide killing zone was 24% of the extract.Keywords: Antibacterial, Extract, Kratom, Mitragynine, Phytochemical Screening.
Co-Authors ., Suleman A'yunin, Qurrota A'yunin, Qurrota Abdul Rahem Faqih Adi Sutrisno Aditya, Ardi Dwi Agung Pujianto Agus Maman Abadi Agus Suyanto Agustin, Martalia Susantiana Ahmad Nizar Rangkuti Ahmaludin, Ahmaludin Aini, Fitriana Aisyah, Jumrotul Aldy Eka Wahyudi Alfarisi, Muhammad Asnin Ali Usman, Ali Ambya, Ambya Amini, Rizki Fadila Aminin, Aminin Ana Muliyana Andari, An An Andi Masriah Andi Warisno Andri Wijaya Andriyanto, Septyan Ansori, Afif Apdha Triwulan Hafsarini Aprilia Ekawati Aprilyanti, Salsabila Ardian, Asep Aan Arief Wardhany, Vivien Arief, Arassy Vitri Arif Darmawan Arifin, Nasrullah Bai Arliansyah, Adinda Amirah Asiyah, Ai Aas Siti Asroful Anam Asti Asti Astuti, Aryani Puji Astutik, Lidia Asus Maizar Suryanto H Ating Yuniarti Attabik M. Amrillah Attabik Mukhammad Amrillah Aulia Rahman Aulia Rahmawati, Aulia Ayun Maduwinarti Badriyah , Umi Nurul Baiti Lailatul Maghfiroh Bambang Sumarno Hadi Marwoto Batubara, Olivia Angelina Budianto Budianto Cendyta, Gloria Patri Cindi N, Enggar Damayanti, Inka Dana, Titis Semara Dedi Saputra Dewi Susylowati Diana Aisyah Diana Arfiati Dinata, endric Sayogo Djamilah Bondan Widjajanti Dominikus Bancin, Hardi Dwi Candra Pratiwi Dwi Lestari Dwi Retno Andriani Edy Syafril Hayat Edy Syafril Hayat Effendy, Ellena Efriana, Sinta Ekwan, Deflimai Elfa Afiani Ellana Sanoesi Ellyta Ellyta Endang Yuli Herawati Epi Parela Erdalaila, Erdalaila Erni Puspanantasari Putri, Erni Puspanantasari Ertikasari, Nuning Eva, Nur Evellin Dewi Lusiana, Evellin Dewi Fadhillah, Islah Fadjar, M. Fais, Farida Farah Farida Tantiani, Farah Farida Fatahillah, KGS Muhammad Rizky Fauziah, Asyifa Febby Rahmatullah Machrusin Ferry Prasetya Fetty Rosyadia Wachdin Filikano, Thomas Fitri Handayani Fitriyani, Liza Fuad Al Haris, Muhammad Gde Raka Angga Kartika Gracia, Yudith Gunawan, Andronikus Hadi Prayitno Hadi, Arron Mosses Jhon harahap, Lidra Ety Syahfitri Hardoko Hardoko Harianti, Tuti Harun Sujadi Hasibuan, Yusnah Hayat, Edy Syarfril Hayun Manudyaning Susilo Heny Suprastyani, Heny Herman Yuliandoko, Herman Hery Ernawati Hifni, Iskandar Z. Hosnol Wafa, Hosnol Hudalil, Ahmad Ida Ayu Suci Idrus, Abdul Wahid Ihza Farras Faadhilah Ilham, Mochammad Feryrul Indah Wahyuni Abida Indra Tjahyadi Irawan, Rondi Islamia, Hikmatul Ismail Astar Joko Sungkono Juanda, Eki Kanserina, Sesa Firty Kartikaningsih, Hartati Kenza Bisri Hariris Kholisna, Titin Khumairoh, An Nisa Klasmanto, Andreas Krisnawati, Silla Kumala, Dana Kurnianingsih, Asmiyati Kurniawan, Yudo Kusneti, Leni Kusuma, Dedy Hidayat Kuswari Hernawati Lail Rosyidatul Mu'ammaroh, Nurul Latius Hermawan Lawang, Eugenia Natalia Leoni, Yalen Leyana, Mira Lila Gardenia Linasari, Festi Lusi Marleni, Lusi Luthfie, Afrizky Karlina Lutviati, Carmelia M Firdaus M Raka Nurhabibi M. Farid Rahman M. Firdaus M. Firdaus Machmuda, Dita Aulia Madi Hartono Maftuch Maftuch Maghfiroh, Ismi Ainul Maharani, Fadilla Riska Mahariawan, I Made Dedi Maharrani Pratiwi Maheno Sri Widodo, Maheno Sri Mandonsa, Fernando Bryan Baki Manudyaning S, Hayun manullang, Marisa Lina Maria Bellaniar Ismiati Marsigit Marsigit Maruta, IGN Anom Maruto, Anom Masfiah, Ifatul Masrul Masrul MOHAMAD FADJAR Mr. I Gede Eko Putra Sri Sentanu Muarifah, Indah Muarrif, Muhammad Riza Mubarok, Muhammad Nasim Muchamad Loby Lukman Muh. Sulaiman Dadiono Muhammad Dailami, Muhammad Muhammad Firdaus Muhammad Musa Muhammad Musa Muhammad Musa Muhammad Nursid Mukhtiar, Fariskika Aulia Mulyadi Mulyadi Mulyati, Awin Mulyati, Diana Juni Mulyono, Sugeng Edy Mursalin, Adi Mustakim, ' Mutia Maharani Muzdalipah, Ipah Nada, Qatrunnada Azkia Nadiro, Vina Nur Nafiqoh, Nunak Nandini, Sifatul Putri Nasution, Ute Chairus Nasution, Ute Chairuz M. Nasution, Uthe Nawangsari, Nur Ainy Fardana Niken Ayu Larasati, Niken Ayu Ningsih, Hartati Kartika Ningsih, Sisca Novaldi, Alexander Novaria, Rachmawati Noviastuti, Ega Novita, Hessy Novita, Rusma Nunik Cokrowati Nur Aini, Rofii’atul Fajriyah Nur Alifa, Putri Maharani Nur Alvi Nur Eva Nur Hadi Waryanto Nur Laili Nur Shodiq, Moh. Nurfitria, Rima NURIL HIDAYATI Nursaid Nurul Qomariah Nuskha Rahmah, Awaly Oktarianti, Sherly Oktarina, Theresia Oktaviani Setya Oktaviani, Hilda Izza P, Adi Wibowo Patresna, Laelatul Nisa Perwita, Santi Indah Pietoyo, Atiek Polisoa, Mila Utary Pradana, M. Rafieq Adi Pratiwi Restu Murti, Pratiwi Restu Pratiwi, Friska Dian Pratiwi, Maharrani pratiwi, maharrani rahayu Pratiwi, Ni Made Ida Prihatini, Nur Dini Pudjianto, Agung Pujianto, Agung Purwanto, Muhamad Dendi Putra Nuryadin, Nikon Andalas Putra, Andreas Alessandro Fernando Putra, Renanda Baghaz D.S. Putra, Renanda Baghaz Dzulhamdani Surya Putra, Renanda Baghaz Dzulhamdhani Surya Putri Puspita sari Putri, Nadyah Amelia Putri, Rani Budianawati Putri, Rika Putri, Rinata Entonnia Putri, Siska Adelia Rahardjo, Seto Sugianto Prabowo Rahman, M. Tata Aulia Rahmandwika, Arfian Rizky Rahmawati, Etika Dwi Rahmi Nurdiani Ramadhan, Farizal Rantau, Aga Shanada Ratnasari, Gamarina Isti Retno Dwi Ambarwari Rini Suryani Rini Suryani, Rini Rizal Rifa'i, Ramanda Ahmad Rizka Fibria Nugrahani Rohimah, Afifatur Romadhona, Ihda Rozfania Rosnidarwati, Rosnidarwati Rusdiana, Novita Ryansyah, Ady Ryansyah, Ady S Charles Selvianto Sa'adati, Feni Tri Sahid Sahid Said, Ardi Saputra, Rizky Surya Saputra, Vony sari, Alia Putri Savira, Riza Sa’adati, Feni Tri Selamat, Selamat Septian, Andhika Rully Setiawan Setiawan Setiawan, Mei Shinta seto sugianto prabowo rahardjo Sianturi, Ayu Elisya Natama Silvia Anggaita Simanjuntak, Bima Aprianto Simanjuntak, Sapta Lamsihar Sisca Ningsih Siti Khomariyah, Siti Siti Mujanah Soelistyowati Soelistyowati Solihin Solihin Sri Astutik SRI RAHAYU Sri Widarti, Sri Sri, Dewi Sri, Dewi Stefanus Ronie Kristiawan, Stefanus Ronie Stefany Bangun Sudaryanto, Edy Suhermanto, Achmad Suleman Suleman sulfan sulfan Sulistyawati, Maria Fransiska Sri Sulistyorinie, Dwi Ratih Sumarah, Noorshanti Supriatin, Febriyani Eka Suprijanto, Agoes Suryaningsih Ndahawali Susantik, Susantik Syafrianengsih, Syafrianengsih Syahbuddin, Denna TIWI NURJANNATI UTAMI Tjahjono, Endro Torang Siregar Tri Ferga Prasetyo Tri Ratnawati Tutik Purwani Irianti, Agnes Tutut Chusniyah Wardani, Lailatul Munawaroh Dewi Kusuma Wicaksono, Garda Arif Widianti, Ayun Yanuhar, Uun Yenita, Resi Yenny Risjani Yuliana Ayen, Rosalina Yunita Maimunah Yusri, Thesa Adi Saputra ZK Abdurahman Baizal Zuhroh, Luthfiatus