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All Journal Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Buletin Kebun Raya Jurnal Biologi Tropis PENDIPA Journal of Science Education Jurnal Pembangunan Berkelanjutan Jurnal Redoks Riau Journal of Empowerment Bio-Lectura Floribunda Unri Conference Series: Community Engagement Al Jahiz: Journal of Biology Education Research SENTRI: Jurnal Riset Ilmiah Jurnal Pemberdayaan: Publikasi Hasil Pengabdian kepada Masyarakat (JPM ITTC ) Jurnal Pengabdian Masyarakat Pinang Masak Journal of Farming and Agriculture Biodik: Jurnal Ilmiah Pendidikan Biologi Buletin Dharmas Andalas Jurnal Abdimas Kesehatan
Revis Asra
Department Of Biology, Faculty Of Science And Technology, Universitas Jambi, Muara Jambi, 36361, Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Physics Public Health Social Sciences

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Pengaruh Model Pembelajaran Inquiri Terbimbing dan Pemahaman Konsep Terhadap Kemampuan Pemecahan Masalah siswa SMP Negeri 6 Kerinci: (The Influence of Guided Inquiry Learning Model and Concept Understanding on Problem Solving Ability of SMP Negeri 6 Kerinci) Meri Mustika; Revis Asra; Evita Anggereini
BIODIK Vol. 7 No. 4 (2021): Desember 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i4.14206

Abstract

This study aims to determine (1) the effect of the Guided Inquiry learning model on students' problem-solving abilities; (2) the effect of Concept Understanding level on students' Problem Solving Ability; (3) the interaction between the Guided Inquiry learning model and the level of Concept Understanding on students' Problem Solving Ability. This study uses a Quasi Experimental Design with a pretest-posttest Control Group Design model. The population in this study was class VII SMP Negeri 6 Kerinci. The sample uses probability sampling which includes random sampling. To collect the data used is a test of problem solving skills, tests of understanding the concept and documentation. Data analysis used Two-Way Anova.     ABSTRAK Penelitian ini bertujuan untuk mengetahui (1) pengaruh model pembelajaran Inquiri Terbimbing terhadap Kemampuan Pemecahan Masalah siswa; (2) pengaruh tingkat Pemahaman Konsep terhadap Kemampuan Pemecahan Masalah siswa; (3) interaksi antara model pembelajaran Inquiri Terbimbing dengan tingkat Pemahaman Konsep terhadap Kemampuan Pemecahan Masalah siswa. Penelitian ini menggunakan Quasi Eksperimental Design dengan model pretest-posttest Control Group Design. Populasi pada penelitian ini adalah kelas VII SMP Negeri 6 Kerinci. Sampelnya menggunakan probability Sampling yang meliputi Random Sampling. Untuk mengumpulkan data yang digunakan adalah tes kemampuan pemecahan masalah, tes pemahaman konsep serta dokumentasi. Analisis data yang digunakan Anava Dua Arah. Berdasarkan hasil penelitian dapat disimpulkan bahwa: 1) Model pembelajaran Inquiri terbimbing berpengaruh terhadap kemampuan pemecahan masalah siswa kelas VII SMP Negeri 6 Kerinci; 2) Pemahaman konsep tidak berpengaruh terhadap kemampuan pemecahan masalah siswa. kelas VII SMP Negeri 6 Kerinci; serta 3) Terdapat interaksi antara model pembelajaran Inquiri terbimbing dengan pemahaman konsep terhadap kemampuan pemecahan masalah siswa kelas VII SMP Negeri 6 Kerinci.        
Analisis Kemampuan Berpikir Kreatif Siswa Ditinjau dari Gaya Kognitif dalam Pembelajaran Elektronik (E-Learning) Berbasis Masalah Materi Pencemaran Lingkungan di Kelas X MIPA SMA Negeri 1 Kota Sungai Penuh: Analysis of Student’s Creative Thinking Reviewed from Cognitive Style in Problem Based E-Leaning of Environmental Pollution in X MIPA class in Sungai Penuh Public High School One Della Wirsal; Afreni Hamidah; Revis Asra
BIODIK Vol. 8 No. 1 (2022): March 2022
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v8i1.14460

Abstract

This research uses mixed methods with a study design in sequence model aim to analize the ability of creative thinking level and the difference of creative thingking ability for student who has field independent cognitive style and field dependent cognitive style in Problem Based E-Leaning of Environmental Pollution in X MIPA class in Sungai Penuh public high school 1. Sampling of this research is 70 X MIPA students using stratifies random sampling. Quantitative data is analized with descriptive statistical technique and independent sample T-Test, while qualitative data is analized with interactive analysis technique. The analysis result is creative thinking ability of students with the field independent (FI) cognitive style is higher than the student with field dependent (FD) cognitive style in Problem Based E-Leaning of Environmental Pollution. Keyword: Creative Thinking, Cognitive Style, Problem Based E-Learning   Abstrak. Penelitian ini menggunakan metode kombinasi (mixed methods), dengan rancangan penelitian berupa model urutan, yang bertujuan untuk menganalisis tingkat kemampuan berpikir kreatif dan perbedaan kemampuan berpikir kreatif pada siswa yang memiliki gaya kognitif field independent dan gaya kognitif field dependent dalam pembelajaran elektronik (e-learning) berbasis masalah materi pencemaran lingkungan di kelas X MIPA SMA Negeri 1 Kota Sungai Penuh. Sampel dalam penelitian ini terdiri dari 70 orang siswa kelas X MIPA yang diambil dengan menggunakan teknik stratified random sampling. Data kuantitatif dianalisis dengan menggunakan teknik statistik deskriptif dan Independent Sample T-Test, sedangkan data kualitatif di analisis dengan menggunakan teknik model analisis interaktif. Hasil analisis didapatkan bahwa tingkat kemampuan berpikir kreatif siswa dengan gaya kognitif field independent (FI) lebih tinggi dibandingkan siswa dengan gaya kognitif fielddependent (FD), dalam pembelajaran elektronik (e-learning) berbasis masalah materi pencemaran lingkungan. Kata kunci: Berpikir Kreatif, Gaya Kognitif, Pembelajaran Elektronik (E-Learning) Berbasis Masalah
Pengembangan Media Komik Digital Berbasis Faktual pada Materi Pencemaran Lingkungan untuk Siswa Kelas X SMA: (The Development of Factual-Based Digital Comic Media on Environmental Pollution Materials for Class X High School) Desi Wulansari; Asni Johari; Revis Asra
BIODIK Vol. 8 No. 1 (2022): March 2022
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v8i1.15713

Abstract

This study aims to determine the feasibility and effectiveness of digital comic media on environmental pollution material for class X high school students, as well as students' perceptions of the media. This study uses the ADDIE model development design. The data collection technique used a questionnaire sheet and multiple choice questions. The instrument used was a validation questionnaire sheet to determine the feasibility of the media, teacher, and student-response questionnaires to determine the attractiveness of the media and multiple-choice questions to determine the effectiveness of the media. Data analysis techniques used in research and development are qualitative and quantitative. Based on the results of the validation of the development of digital comic media by material experts twice and media experts once the media was declared valid and could be tested, while the teacher response results obtained a percentage of 94% in the very good category, the results of student responses in small group trials obtained a percentage of 93 % in the very good category, the results of student responses in the large group trial obtained a percentage of 87% in the very good category and the results of field trials or effectiveness obtained a score of 54 in the control class and 71 in the experimental class, which means that learning outcomes using digital comic media are more effective. So it can be concluded that digital comics are feasible to be used as teaching materials. Key words: Development, Digital Comics, Environmental Pollution   Abstrak. Penelitian ini bertujuan untuk mengetahui kelayakan dan keefektifan media komik digital pada materi pencemaran lingkungan untuk siswa kelas X SMA, serta persepsi siswa terhadap media tersebut. Penelitian ini menggunakan desain pengembangan model ADDIE. Teknik pengumpulan data menggunakan lembar angket dan soal pilihan ganda. Instrument yang digunakan berupa lembar angket validasi untuk mengetahui kelayakan media, angket respon guru dan siswa untuk mengetahui kemenarikan media dan soal pilihan ganda untuk mengetahui efektifitas media. Teknik analisis data yang digunakan dalam penelitian dan pengembangan yaitu kualitatif dan kuantitatif. Berdasarkan hasil validasi terhadap pengembangan media komik digital oleh ahli materi sebanyak dua kali dan ahli media sebanyak satu kali media dinyatakan valid dan dapat diujicobakan, sedangkan hasil respon guru diperoleh persentase 94% dalam kategori sangat baik, hasil respon siswa dalam ujicoba kelompok kecil diperoleh persentase 93% dalam kategori sangat baik, hasil respon siswa dalam ujicoba kelompok besar diperoleh persentase 87% dalam kategori sangat baik dan hasil ujicoba lapangan atau efektifitas diperoleh skor 54 pada kelas kontrol dan 71 pada kelas eksperimen yang berarti hasil belajar dengan menggunakan media komik digital lebih  efektif. Sehingga dapat disimpulkan bahwa komik digital layak untuk digunakan sebagai bahan ajar. Kata kunci: Pengembangan, Komik digital, Pencemaran lingkungan
Peningkatan Kualitas Perkuliahan Etnobotani Melalui Lesson Study Pada Mahasiswa Prodi Biologi Fakultas Sains dan Teknologi Universitas Jambi: (Improving the Quality of Ethnobotany Lectures Through Lesson Study for Biology Study Program Students, Faculty of Science and Technology Jambi University ) Ade Adriadi; Bambang Hariyadi; Revis Asra; Nanda Rayani
BIODIK Vol. 8 No. 2 (2022): June 2022
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v8i2.15877

Abstract

This research was conducted to determine the pattern of lesson study-based learning in ethnobotany subjects so as to improve the quality of lectures for students of the Biology Study Program, FST UNJA. This research is similar to classroom action research. The research that uses the lesson study model consists of 3 stages, namely planning (planning), Do & See (Actions and Observations/Observations), and Reflection (Reflection). Improving the quality of lectures can be seen through student learning outcomes. Student learning outcomes were measured using various instruments. Assessment of student knowledge is carried out using multiple choice test questions, assessment of student skills is carried out through simplicia making project assignments, assessment of student attitudes is carried out using observation sheets, self-assessment sheets, and peer assessment sheets. The results showed that student learning outcomes have increased, namely in the first cycle of lesson study implementation, the percentage of students' classical mastery in the cognitive aspect was 70.37%, increasing to 88.88% in the second cycle. With the number of students 27 people, it is known that the average value of cognitive aspects obtained in the first cycle is 80, which increases in the second cycle to 92. Then the student activity in the first cycle and second cycle has increased at each cycle meeting where the average cycle I meeting 1 and 2 the average student activity increased from 42.19% to 58.61%, in the second cycle of meetings 1 and 2 the average student activity increased significantly from 71.65% to 83.57%. In conclusion, the quality of lectures increased after the implementation of the lesson study model. Key words: Lesson Study, Lecture Quality, Ethnobotany Abstrak Penelitian ini dilakuakn untuk mengetahui pola pembelajaran berbasis lesson study pada matakuliah etnobotani sehingga dapat meningkatkan kualitas perkuliahan bagi mahasiswa Prodi Biologi FST UNJA. Penelitian ini merupakan penelitian yang mirip dengan penelitian tindakan kelas. Pada penelitian yang menggunakan model lesson study ini terdiri dari 3 tahap yaitu planning (perencanaan), Do & See (Tindakan dan Pengamatan/Observasi), dan Reflection (Refleksi). Peningkatan kualitas perkuliahan dapat dilihat melalui hasil belajar mahasiswa. Hasil belajar mahasiswa diukur menggunakan berbagai intrumen. Penilaian pengetahuan mahasiswa dilakukan menggunakan tes soal pilihan ganda, penilaian keterampilan mahasiswa dilakukan melalui tugas proyek pembuatan simplisia, penilaian sikap mahasiswa dilakukan menggunakan lembar observasi, lembar penilaian diri, dan lembar penilaian teman sebaya. Hasil penelitian menunjukkan bahwa hasil belajar mahasiswa mengalami peningkatan yakni pada siklus I pelaksanaan lesson study di dapati persentase ketuntasan klasikal mahasiswa pada aspek kognitif sebesar 70,37% meningkat menjadi 88,88% pada siklus II. Dengan jumlah mahasiswa 27 orang, diketahui nilai rata-rata aspek kognitif yang diperoleh pada siklus I yaitu 80 meningkat pada siklus II menjadi 92. Kemudian aktivitas mahasiswa pada siklus I dan siklus II mengalami peningkatan pada setiap pertemuan persiklusnya yang mana rata-rata siklus I pertemuan 1 dan 2 rata-rata aktivitas mahasiswa 42,19% meningkat menjadi 58,61%, pada siklus II pertemuan 1 dan 2 rata-rata aktivitas mahasiswa meningkat secara signifikan dari 71,65% menjadi 83,57%. Kesimpulannya kualitas perkuliahan meningkat setelah diterapkannya model lesson study. Kata kunci: Pembelajaran daring, pandemi covid-19, biologi
Analisis Habits of Mind (HOM) Mahasiswa Pada Mata Kuliah Fisiologi Tumbuhan Prodi Biologi Fakultas Sains dan Teknologi Universitas Jambi: (Analysis of Student Habits of Mind (HOM) in the Plant Physiology Course in Biology Study Program Students, Faculty of Science and Technology Universitas Jambi) Ade Adriadi Adriadi; Revis Asra; Nanda Rayani
BIODIK Vol. 8 No. 3 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v8i3.15880

Abstract

This study aims to find out what habits of mind profile students form in plant physiology lectures. This type of research is descriptive research with qualitative methods. This research was conducted at the Biology Study Program, FST UNJA. The research subjects are Biology Study Program students who take Plant Physiology courses. Sampling was done by purposive sampling technique. Data were obtained through interview instruments, questionnaires, observations, and documentation using the data triangulation method, namely technical triangulation. The research instruments in the form of questionnaires, interviews and observations were adopted from Costa and Kallick which consisted of 16 categories of habits of mind (hom). Data analysis techniques used are data reduction, data presentation, and data verification. The conclusion of this study is that the overall habit of mind of students in the plant physiology course of the Biology Study Program, FST UNJA is in the very strong category, where 56.25% of the criteria from 16 categories have strong criteria and 43.75% have sufficient criteria. The highest percentage is obtained on 2 indicators, namely: the ability to not lie and think flexible does not mean undisciplined but not rigid at a percentage of 79% and the lowest is in the indicator responding with awe (Responding with wonderment and awe) at a percentage of 48%. Key words: Habits of Mind, Plant Physiology, Student   ABSTRAK Penelitian ini bertujuan untuk mengetahui apa saja profil habits of mind mahasiswa yang terbentuk dalam kegiatan perkuliahan fisiologi tumbuhan. Jenis penelitian ini adalah penelitian deskriptif dengan metode kualitatif. Pedelitian ini dilakukan di Prodi Biologi FST UNJA. Subjek penelitian adalah mahasiswa Prodi Biologi yang mengikuti mata kuliah Fisiologi Tumbuhan. Pengambilan sample dilakukan dengan teknik purposive sampling. Data diperoleh melalui instrumen wawancara, angket, observasi, dan dokumentasi dengan menggunakan metode triangulasi data yaitu triangulasi teknik. Instrument penelitian berupa angket, wawancara dan observasi diadopsi dari Costa dan Kallick yang terdiri dari 16 kategori habits of mind (hom). Teknik analisis data yang digunakan yaitu reduksi data, penyajian data, dan verifikasi data. Kesimpulan dari penelitian ini yaitu secara keseluruhan habit of mind mahasiswa pada mata kuliah fisiologi tumbuhan Prodi Biologi FST UNJA berada pada kategori sangat kuat, di mana 56,25% kriteria dari 16 kategori memiliki kriteria kuat dan 43,75% memiliki kriteria cukup. Persentasi paling tinggi didapat pada 2 indikator yaitu: kemampuan tidak berbohong dan Berfikir fleksibel bukan berarti tidak disiplin melainkan tidak kaku pada persentase 79% dan yang paling rendah terdapat pada indicator menanggapi dengan rasa kekaguman (Responding with wonderment and awe) pada persentase 48%.  Kata kunci: Habits of Mind, Fisiologi Tumbuhan, Mahasiswa
Praktik Pembuatan Hand sanitizer Sebagai Upaya Pencegahan Penyakit yang Diakibatkan oleh Virus Elisma Elisma; Yuliawati Yuliawati; Fitrianingsih Fitrianingsih; Fathnur Sani K; Revis Asra
Jurnal Abdimas Kesehatan (JAK) Vol 4, No 2 (2022): Juni
Publisher : Sekolah Tinggi Ilmu Kesehatan Baiturrahim Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jak.v4i2.318

Abstract

Using of hand sanitizers is an important step in preventing the spread of the virus, but the proliferation of new hand sanitizers that do not meet standards demands that people choose wisely. The existence of a policy that the community may make their own hand sanitizers also needs to be balanced with an increase in people's understanding of how to make them correctly. Activity starting with coordination, preparation, implementation and evaluation through question and answer. This service was preceded by counseling about infectious diseases how to prevent them. One way to prevent it is washing hands properly. Firstly, choose soap, but if difficult to get water, a hand sanitizer is a solution. Furthermore, counseling about hand sanitizers in the form of selecting hand sanitizers according to standards, making hand sanitizers through video presentation and proper hand washing methods. Team makes hand sanitizers at the Biotechnology and Engineering Laboratory for the implementation of sterilization to labeling. The video shows the preparation stages in the form of sterilizing the equipment, measuring, mixing, filling, packaging and labeling. The community is given hand sanitizer samples as well so that people can see examples of hand sanitizer labels and important components that should be there. During the question and answer session, most of them answered correctly, were able to choose and understand hand sanitizer formulas meet standards requirement and knew how to wash their hands properly so that it was hoped that they could prevent diseases caused by viruses.
Pelatihan Batik Ecoprint Untuk Meningkatkan Jiwa Wirausaha serta Dapat Dijadikan Khas Batik Ecoprint Jambi dengan Jernang Desa Nyogan Kabupaten Muaro Jambi Anis Tatik Maryani; Revis Asra; Sarman S; Budiyati Ichwan; Eliyanti
Buletin Dharmas Andalas Vol. 2 No. 1 (2025): Buletin Dharmas Andalas
Publisher : Departemen Budidaya Tanaman Perkebunan, Fakultas Pertanian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bda.v2i1.22

Abstract

Provinsi Jambi memiliki banyak sumber daya alam yang dapat dimanfaatkan sebagai bahan pewarna tekstil, misalnya daun, akar, kulit buah, dan kulit pohon. Pemanfaatan kekayaan alam tersebut dapat sebagai alternatif pewarna tekstil alami yang diproduksi melalui teknik ecoprint. Akan tetapi, penggunaan pewarna alami telah jarang digunakan. Oleh sebab itu dilakukan pengabdian ini yang bertujuan untuk meningkatkan minat dan pengetahuan masyarakat pengenai salah sau pewarna alami dengan jernang. Pelaksanaan kegiatan dilakukan dengan pendekatan partisipatif, sehingga khalayak sasaran dapat berperan aktif dalam setiap kegiatan dan pemecahan masalah. Cara penyampaiannya melalui pendekatan andragogi sehingga diharapkan terjadi interaksi yang bersifat insentif antara peserta dan tim pelaksana. Kegiatan diawali dengan tahap persiapan, sosialisasi, dan diskusi dua arah. Selama penyampaian materi, ibu-ibu PKK dan masyarakat Desan Nyogan tampak antusias mendengarkan dan memahami penjelasan mengenai teknik batik ecoprint. Selain itu, masyarakat terlihat termotivasi untuk menciptakan kreasi batik baru agar menjadi anggota masyarakat yang berwawasan lingkungan dengan memanfaatkan bahan tumbuhan dari pekarangan secara produktif melalui usaha batik ecoprint. Kedepannya pengetahuan ini dapat menjadi sumber acuan dalam pengembangan usaha batik di Desa Nyogan yang mampu meningkatkan keterampilan dan kesejateraan masyarakat setempat.
The Meaning and Utilization of Plants in Wedding Ceremonies: An Ethnobotanical Study of the Community in Sungai Deras Village, East Air Hangat District, Kerinci Alpita Juliarna; Damris M; Revis Asra; Ilham Falani
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 12 (2025): SENTRI : Jurnal Riset Ilmiah, Desember 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i12.5110

Abstract

This study is qualitative research with a descriptive design focusing on ethnobotanical analysis within the traditional wedding ceremonies of the Kerinci community, particularly in Sungai Deras Village. The primary objective of this study is to classify and inventory the diversity and types of flora utilized in wedding rituals at the research site. It aims to document the plant species involved in traditional wedding practices in Sungai Deras Village and to thoroughly analyze the philosophical semantics of their use as representations of local wisdom. The research methodology employs purposive sampling to select key informants, consisting of traditional leaders, religious figures, and community representatives. Data were collected through direct observation of the rituals, in-depth interviews, and documentation. The findings reveal five main plant components (betel leaf, areca nut, gambier, lime, and tobacco) that collectively shape the ethical pillars of the ceremony. Betel leaf (Piper betle) represents purity of intention and communication; areca nut (Areca catechu L.) symbolizes dignity and hopes for prosperity; gambier (Uncaria gambir) reflects kinship solidarity; lime (calcium/lime, functioning as a component supporting D. aromatica) signifies customary foundations and noble values; and tobacco (Nicotiana tabacum L.) conveys social approval from cultural authorities. The use of these plants does not contradict Islamic teachings the predominant religion of the community and its traditional leaders because it aligns with the principle “adat basandi syara’, syara’ basandi kitabullah”
Pemberdayaan Masyarakat Dalam Rangka Peningkatan Ketahanan Pangan Di RT 14 Puri Masurai 1, MENDALO INDAH, KABUPATEN MUARO JAMBI Revis Asra; Dawam Suprayogi; Edwin Permana; Intan Lestari; Muhammad Razi A
Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2025): Juli-Desember
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jpmittc.v4i2.3848

Abstract

The RT 12 and RT 14 areas of Puri Masurai 1 are mostly occupied by boarding students and residents with neglected yards and low environmental awareness. However, these areas hold great potential for local food security through urban farming. This program aims to increase community awareness and participation in utilizing home yards, support family food security through fast-growing crops, create a clean and green environment, and promote a planting culture among residents and students. Main issues include unproductive yards, poor waste management, and lack of training. The solutions include providing horticultural seeds, verticulture training, and collective community activities. Implemented from June to October 2025, the program involved surveys, preparation of learning media, socialization, and field practice. The results show improved cooperation among residents, successful cultivation of vegetables and fruits, enhanced farming skills, and a cleaner, greener, and more productive environment that helps reduce household expenses.
Immunomodulatory Potential of Starfruit (Averrhoa bilimbi L.) Extract on Neutrophil-to-Lymphocyte Ratio (NLR) Values in Mice Induced by Salmonella enterica Serovar Typhimurium Yessy Sabna Sari Manalu; Revis Asra; Fitra Wahyuni
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.12391

Abstract

Infectious illnesses continue to be a significant health issue around the globe, especially in underdeveloped nations like Indonesia. Salmonella is a type of bacteria that leads to widespread infections. According to the World Health Organization (WHO), there were 9 million instances of typhoid fever in 2019, causing about 110,000 fatalities each year. Starfruit (Averrhoa bilimbi L.) is a type of plant that has secondary metabolites capable of affecting the immune system. The purpose of this study was to determine the effect of starfruit (Averrhoa bilimbi L.) fruit extract on the Neutrophil-Lymphocyte Ratio (NLR) value in mice infected with Salmonella typhimurium bacteria. The method used in this study was a true experimental study with a Completely Randomized Design (CRD). The collected data were evaluated using the Statistical Package for the Social Sciences (SPSS) software, which included tests for homogeneity and normality, followed by additional analysis with the Duncan Multiple Range Test (DMRT). The findings of the research revealed that the extract from starfruit (Averrhoa bilimbi L.) consists of secondary metabolites, including alkaloids, flavonoids, tannins, saponins, and triterpenoids. These secondary metabolites serve as immunomodulators and may influence Neutrophil-lymphocyte Reactivity (NLR), as shown by a statistical analysis (p<0.05) in mice infected with Salmonella typhimurium at doses of 700mg per kg of body weight.
Co-Authors A Puji Lestari Ade Adriadi Ade Octavia Afreni Hamidah Ahmad Gustio Ahmad Syarief Ramadhani Akrom, Akrom Alpita Juliarna Anis Tatik Maryani Anis Tatik Maryani Arikah Febrianti Asni Johari Baehaqi Bambang Hariyadi Bambang Haryadi Budiyati Ichwan Damris Muhammad Dawam Suprayogi Della Wirsal Desi Wulansari Edwin Permana Elisma Elisma Eliyanti Evita Anggereini Evita Enggereini Faizar Farid Febriyanti Munthe Fira Idayesti Fitra Wahyuni Fitrianingsih Fitrianingsih Ihsan, Mahya Ilham Falani Indah Kencanawati Intan Lestari Joko Ridho Witono Joko Ridho Witono Karlena Karlena Lisna, Lisna Luthfi Wahyudi Mansyurdin Mardesta Fazania Meri Mustika Muazza Muazza Muhammad Ikrar Lagowa Muhammad Naswir Muhammad Razi A Nanda Rayani Nanda Rayani Nazaruddin Nazaruddin Nugraha, A. Prima Nuraini Nuraini Nurfadilah Nurfadilah Reni Julianti Risma Mahdalia Sabrina Rahayu Sani K, Fathnur Sarman S Silvia Wahyuni Siti Nurjana Sopnita Bestari Syaiful Syaiful Syaiful Syaiful Syamsuardi Syamsuardi Uce Lestari Ummi Kalsum Upik Yelianti Wahyudi Zahar Wenny Nureflia Yessy Sabna Sari Manalu Yogi Irawan Pandiangan Yosa Megasukma Yuliawati Yuliawati Yusnelti Zaharah Zaharah