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All Journal Buletin Peternakan Biotropika Biology, Medicine, & Natural Product Chemistry Journal of Tropical Biodiversity and Biotechnology BIOMA : Jurnal Biologi Makassar Jurnal Biodjati Jurnal Penelitian Pendidikan IPA (JPPIPA) BIOEDUSCIENCE Jurnal Biologi Tropis Justek : Jurnal Sains Dan Teknologi Biosel: Biologi Science and Education Jurnal Pengabdian Magister Pendidikan IPA Biota BIO-EDU: Jurnal Pendidikan Biologi Jurnal Abdidas Koordinat : Jurnal Pembelajaran Matematika dan Sains Bioscientist : Jurnal Ilmiah Biologi Media Eksakta Journal Evaluation in Education (JEE) AGRI-TEK : Jurnal Penelitian Ilmu-ilmu Eksakta Interdisciplinary International Journal of Conservation and Culture Otus Education Jurnal Biologi dan Pendidikan Biologi Journal of Biology Science and Education
Manap Trianto
Universitas Tadulako
Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Pengaruh Ekstrak Tembuluk Kelapa Merah (Cocos nucifera var. rubescens) Terhadap Penurunan Kadar Glukosa Darah Pada Mencit (Mus musculus) Novi, Winda Cinthia; Sutrisnawati, Sutrisnawati; Ramadhan, Achmad; Trianto, Manap; Masrianih, Masrianih; Kundera, I Negah
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i2.16418

Abstract

This study aims to determine the effect of red coconut embryo extract (Cocos nucifera var. rubescens) on reducing blood glucose levels in mice (Mus musculus). The research employed a true experimental method using a completely randomized design (CRD). A total of 24 mice were used, divided into 6 groups with 5 replications each. The normal control group (KN) was given food and water ad libitum, while the positive control (K+), negative control (K−), and treatment groups (PI, PII, PIII) were induced with alloxan for 7 days. The positive control group (K+) was administered 1.3 mg of synthetic metformin per 20 grams of body weight. Both the normal control (KN) and negative control (K−) groups were given food and water ad libitum. The treatment groups PI, PII, and PIII were administered red coconut embryo extract at varying concentrations. Treatment group 1 (PI) received 40% extract, group 2 (PII) received 60%, and group 3 (PIII) received 80%. Observation data were analyzed using ANOVA. The results showed that the red coconut embryo extract had a significant effect on reducing blood glucose levels in alloxan-induced mice. The most effective concentration was 40% (PI), with an average blood glucose level of 98.6 mg/dL.
Pengaruh Ekstrak Bunga Rosella (Hibiscus sabdariffa L.) Terhadap Kadar Asam Urat Pada Tikus Putih (Rattus norvegicus) Yang Diinduksi LDL Fariza, Ifat; Ramadhan, Achmad; Sutrisnawati, Sutrisnawati; Mawaddah, Hayyatun; Rauf, Abd; Trianto, Manap
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i2.16594

Abstract

This study aims to determine the effect of Rosella flower extract (Hibiscus sabdariffa L.) on uric acid levels in White Rats (Rattus norvegicus) induced by LDL. The research method used is the Laboratory experiment method with a Completely Randomized Design (CRD) pattern. The number of samples used was 21 White Rats consisting of 7 treatment groups and 3 replications. The normal control group (KN) is a group that is only given food and drink, the negative control group (K-) is given LDL induction for 30 days, the positive control group (K+) is given LDL induction for 30 days and allopurinol, and the group given LDL induction for 30 days and Rosella flower extract, namely concentrations of 25% (PI), 50% (PII), 75% (PIII), and 100% (PIV) for 14 days. The data obtained were tabulated and analyzed using one-way ANOVA statistical test using SPSS version-30. The results showed that Rosella flower extract had a significant effect (p <0.05) on reducing uric acid levels. The effective concentration for reducing uric acid levels is a concentration of 50% (PII) compared to concentrations of 75% and 100% because there are chemical compounds that are antagonistic to the active compound, thus reducing the extract's ability to reduce blood uric acid levels. The results of the Rosella flower study can reduce uric acid levels so that it can be used as an alternative natural treatment.
Identifikasi Bacillus sp. pada Fermentasi Tapai Singkong Saridewi, Uut; Kundera, I Nengah; Budiarsa, I Made; Nurdin, Musdalifah; Trianto, Manap; Windarsih, Yulia
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.16707

Abstract

This study aims to identify Bacillus sp. in cassava tapai fermentation that has potential as a probiotic ingredient. The type of research used is descriptive exploratory using the Standard Plate Count (SPC) method, Gram staining, and biochemical testing with the Microbant System 12B. Cassava tapai samples were obtained by fermenting them for 5 days. Fermentation of cassava tapai was carried out in the Biology Education Laboratory. The results of the study showed that (1) The Standard Plate Count test yielded the highest value on the 4th day of observation at 231x10-2 CFU/ml, while the lowest value was observed on the 1st day at 162x10-2 CFU/ml. (2) Gram staining of the bacterial isolates revealed Gram-positive rod-shaped morphology. (3) Biochemical testing using the Microbant System 12B showed the ability to ferment several types of carbohydrates such as sorbitol, sucrose, lactose, arabinose, adonitol, and salicin, but it cannot ferment inositol, malonate, rhamnose, raffinose, and arginine. Thus, it can be concluded that the bacteria identified from cassava tapai fermentation can ferment in accordance with the physiological capabilities of Bacillus sp.
Diversity and Abundance of Soil Arthropods in Terrestrial Area of Situ Lengkong Panjalu, West Java, Indonesia Adnan, Bahana Aditya; Kurniawati, Tiktiek; Trianto, Manap
Jurnal Biodjati Vol 9 No 1 (2024): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v9i1.33980

Abstract

Soil arthropods play an important role in nutrient cycling and maintenance of soil structure. Thus, their abundance and diver­sity can indicate the biological quality of the soil. Due to different soil management practices, arthropods are also very sensitive to en­vironmental changes. This study aims to analyze the abundance and diversity of soil arthropods and the environmental factors that sup­port the abundance of soil arthropods in terrestrial of Situ Lengkong Panjalu, West Java, Indonesia. The methods used to obtain samples of soil arthropods are pitfall trap. Soil arthropod data were analyzed to determine the Shannon diversity index (H'), Margalef richness index (R), and Evenness index (E). The effect of abiotic environmental fac­tors was analyzed using Principal Component Analysis (PCA). A total of 1263 arthropods were found in Situ Lengkong Panjalu, belonging to 11 orders, 24 families, and 32 morphospecies. The current work determined the scores of H'= 2.08, R = 3,08, and E = 0.72 of soil arthropods in Situ Lengkong Panjalu, West Java, Indonesia. Results revealed that humidity is one such environmental parameter affecting the presence of soil arthropods in Situ Lengkong Panjalu, West Java, Indonesia. This research can be used as a guide in validating and conservation of the habitat of soil arthropod species on West Java
Kajian situasi perlebahan, tingkat pengetahuan peternak lebah tentang lebah madu lokal, karakteristik produksi dan perilakunya di Desa Namo Kecamatan Kulawi Kabupaten Sigi Sabran, Moh; Trianto, Manap; Suleman, Samsurizal M.; Kasim, Amiruddin
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 4 (2023): Oktober-Desember 2023
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i4.3700

Abstract

Budidaya lebah madu merupakan kegiatan yang ramah lingkungan untuk menunjang kebutuhan hidup bahkan mendukung konservasi dan pelestarian keanekaragaman hayati. Usaha tersebut dapat dilakukan oleh kaum perempuan, dengan tekonologi tepat guna yang mudah diakses oleh masyarakat baik yang berkemampuan ekonomi rendah maupun memiliki pengetahuan dan ketrampilan yang rendah. Usaha budidaya lebah madu di Desa Namo berpotensi sebagai obyek wisata edukatif di Sigi. Demikian pula, produk dari lebah madu, dapat ditonjolkan sebagai produk oleh-oleh yang khas. Pengusul dan Tim dari Program Studi Pendidikan Biologi FKIP UNTAD telah berinteraksi dengan Kelompok Tani Lebah Madu dengan ketua Bapak Anwar Pelobo. Bersama tim, pengusul telah melakukan survey yang ditindaklanjuti dengan pelatihan singkat mengenai budidaya lebah madu. Pengusul secara berkala juga melakukan kunjungan untuk berdiskusi dengan para peternak lebah madu. Melalui kegiatan pengabdian kepada masyarakat diharapkan terwujudnya Kampung Madu sebagai desa wisata edukasi dan pusat pelatihan dengan konsep Education for Sustainable yang meliputi keseimbangan ekonomi (produk madu asli), pelestarian potensi lokal (hutan rakyat, pekarangan dan lebah madu lokal) dan sosial (pemberdayaan masyarakat dengan melibatkan Kelompok Tani utamanya pada kelompok pemuda dan perempuan). Kegiatan ini telah terlaksana sesuai dengan usulan dan berhasil meningkatkan kapasitas kelembagaan utamanya dengan meningkatkan jumlah anggota kelompok tani serta meningkatkan pengetahuan dan keterampilan budi daya lebah madu para anggota. Kegiatan pelatihan secara tidak langsung juga membuka peluang untuk warga masyarakat menyampaikan penilaian mereka terhadap jalannya kelompok dan meningkatkan rasa memiliki di antara warga. Kegiatan pengabdian juga mencoba mengenalkan penggunaan beberapa peralatan standar budi daya. Diharapkan alat-alat tersebut akan mendorong efisiensi dan keamanan budi daya lebah madu di Desa Namo. Untuk terwujudnya Desa Namo sebagai pusat wisata edukatif dan sumber madu, sebaiknya dibentuk jaringan kerja antara masyarakat (peternak lebah), LSM, dan CSR BUMN yang diharapkan dapat bersinergi mengembangkan perlebahan dan wisata edukatif di Desa Namo, Kecamatan Kulawi, Kabupaten Sigi, sesuai harapan para pemegang kepentingan di Desa Namo.
Kelimpahan Kepiting Scylla sp. di Kawasan Hutan Mangrove Desa Lalombi Kecamatan Banawa Selatan Kabupaten Donggala dan Pemanfaatannya Sebagai Media Pembelajaran Khaerunnisa; Bustamin; Rauf, Abd.; Ramadhan, Achmad; Sabran, Moh.; Trianto, Manap
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.18623

Abstract

This study aims to determine the abundance of Scylla sp. crabs in the mangrove forest area of ​​Lalombi Village, South Banawa District, Donggala Regency. The type of research used is descriptive quantitative. The technique for determining the location for sampling is using the purposive sampling method. Sampling of Scylla sp. crabs was carried out directly by hand collection method at low tide. The population and samples in this study were all types of Scylla sp. crabs found in the research location. Data analysis was carried out by calculating the abundance index, to determine the level of abundance of the crab species found. The Scylla sp. crab samples obtained amounted to 4 species, namely Scylla tranquebarica with an abundance index of 46%, Scylla paramamosain with an abundance index of 36%, Scylla olivacea with an abundance index of 43%, and Scylla serrata crabs are the most abundant crab species with an abundance index of 49%. The abundance index value of Scylla sp. crabs obtained in the mangrove forest area of ​​Lalombi Village, South Banawa District, Donggala Regency shows a moderate level of abundance.
Keanekaragaman Jenis Serangga di Perkebunan Kakao Desa Sejahtera Kecamatan Palolo Kabupaten Sigi Abia, Hikma; Dhafir, Fatma; Masrianih; Febriani, Vita Indri; Bustamin; Trianto, Manap
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.19026

Abstract

This research aims to determine the level of insect species diversity in the cocoa plantations of Sejahtera village, Palolo subdistrict, Sigi regency. The study was conducted on November 25–26 2025, using a quantitative descriptive method. Insect sampling was carried out using pitfall traps, light traps, sweeping nets, and hand collection techniques at three observation stations: areas around settlements, areas around rivers, and highland areas. The data obtained were analyzed using the Shannon–Wiener diversity index (H’). The results showed that a total of 223 insects were found consisting of 17 species, 12 families, and 8 orders. Insect species found include Oberea atropunctata, Amata prepuncta, Leptosia nina, Valanga nigricornis, Ischnura hastata, Dorcus parallelipipedus, Utetheisa pulchella, Amphiareus obscuriceps, Nyctemera baulus, Xysticus sp., Leptogenys diminuta, Oecophylla smaragdina, Diceroprocta vitripennis, Melanitis phedima, Calobatina geometra, Eurema sp., and Solenopsis sp. The overall insect species diversity index value is H’ = 2.37 which is classified as moderate. The results of this study are expected to provide basic information for communities and farmers in understanding the existence and role of insects, so that they can support more effective and sustainable cocoa plantation management.
The Impact of Problem Based Learning with Mind Mapping on Learning Outcomes in Ecosystem Lesson Mohammad Jamhari; Yulia Windarsih; Manap Trianto
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11284

Abstract

Education plays a critical role in shaping the cognitive, affective, and psychomotor development of students. In the 21st century, students are expected not only to acquire knowledge but also to develop the ability to think critically, solve problems, and apply concepts in real-life situations. For this reason, this study aims to determine the effect of applying the problem-based learning model assisted by mind mapping on student learning outcomes in ecosystem lesson. This research employed a quasi-experimental approach using the Pretest-Posttest Non-Equivalent Control Group Design, involving both control and experimental classes. The study population included all tenth-grade students at SMA Negeri 1 Biau. Through purposive sampling, four classes were selected, totaling 121 students. Learning outcomes data were collected using a test instrument comprising 30 multiple-choice questions. The data were analyzed using the Mann-Whitney statistical test at a significance level of 0.05. The analysis results revealed that the use of the problem-based learning model combined with mind mapping had a statistically significant impact on student learning outcomes, with a p-value less than 0.05 (0.000 < 0.05). Therefore, it can be concluded that the integration of mind mapping within the problem-based learning model has a positive influence on learning achievement. These findings suggest that this instructional approach is effective and can be implemented in lessons focused on ecosystem.
The Effect of Seaweed Soy Tempe Extract on the Reduction of Blood Sugar Levels in Alloxan Induced Rats (Mus musculus) Abdul Hakim Laenggeng; Asriani Hasanuddin; Sitti Nuryanti; Manap Trianto
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11307

Abstract

Diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia due to impaired insulin secretion or action. This study aimed to examine the antihyperglycemic effect of seaweed soybean tempeh extract in alloxan-induced diabetic mice. A Completely Randomized Design (CRD) was used with 20 healthy male mice (2–3 months old, 25–30 g), divided into five groups: negative control, positive control (metformin), and three treatment groups receiving extract doses of 25, 75, and 125 mg/kg BW. Prior to treatment, mice underwent acclimatization to ensure uniform baseline conditions. Blood glucose levels were measured to assess the effects of the extract. Data were analyzed using ANOVA followed by the Least Significant Difference (LSD) test. The results showed that alloxan effectively induced hyperglycemia by damaging pancreatic beta cells. Administration of seaweed soybean tempeh extract significantly reduced blood glucose levels (p < 0.05). The highest dose (125 mg/kg BW) produced the most notable effect, comparable to metformin, while the 75 mg/kg BW dose also demonstrated significant efficacy. Both were significantly more effective than the lowest dose. In conclusion, seaweed soybean tempeh extract has potential as an alternative antihyperglycemic agent, especially at higher doses.
Diversity of Insect Visitors to Oil Palm Flowers in Smallholder Plantations as a Potential Resource for Environment Based Learning in Education Samsurizal M Suleman; Manap Trianto; Syech Zainal
Journal Evaluation in Education (JEE) Vol 6 No 3 (2025): July
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/jee.v6i3.1737

Abstract

Purpose of the study: Insect visitors to oil palm flowers, an important component in the pollination process and ecosystem services, are evaluated for their diversity in this study. The research explores their potential as a resource for environment-based learning rooted in local contexts within smallholder plantations, aiming to raise awareness and support sustainable education practices in the community. Methodology: Insects were collected using sweep nets, yellow pan traps, and direct observation. Identification was conducted using a Nikon SMZ445 stereo microscope and reference to entomological keys. Data analysis was carried out descriptively, focusing on species composition and abundance. An e-pocket book was developed as a learning resource. Main Findings: The results showed a total of 50 morphospecies of insect visitors on both male and female oil palm flowers. The number of insect species visiting male flowers was higher, consisting of 38 morphospecies belonging to 21 families and 10 orders. The results of the study were developed into a local wisdom-based pocket book focused on the diversity of insect visitors to oil palm flowers in smallholder plantations. The learning resource was validated by content experts, design experts, media experts, and students, with an average score of 81.7%, indicating it is highly suitable for use in environment-based education. Novelty/Originality of this study: This study highlights insect diversity in smallholder oil palm plantations, which is rarely documented. It also links ecological data with educational applications, providing a model for utilizing local biodiversity as a teaching resource in environmental and biology education.
Co-Authors Abd Rauf Abd. Rauf Abdul Ashari Abdul Hakim Laenggeng Abia, Hikma Achmad Ramadhan Achmad Ramadhan Adnan, Bahana Aditya Agung Dwi Kurniawan Ahmad Ramadhan Akram Akram Akram, Akram Alimudin, Sukmawati Amalia Buntu Amiruddin Kasim Anisa Anisa Aprilya, Dinda Ari Pratama Artha, Fandy Ashari, Abdul Asmara, Dudun Candra Asriani Hasanuddin Astija Bahana Aditya Adnan Baharuddin Hamzah Biung, Yelsan Kanan Burhanuddin, Alga Patricia Bustamin Bustamin Bustamin Bustamin Bustamin Carolus Noprianto Carolus Noprianto Daratul Maulydiia Delima, Nur Dirham Dirham Dirham Dirham Dirham Dirham Dirham Dirham Dirham Dirham Dirham, Dirham EFENDI Efendi Efendi Efendi Fajri Marisa Fajri Marisa Fajri Marisa Fajri Marisa Faried, Dirham Fariza, Ifat Fatma Dhafir Fatmah Dhafir Febriani, Vita Indri Febriawan, Aan Hamsa, Hamsa Hari Purwanto Hari Purwanto Hartina, Siti Hayyatun Mawaddah Herjayanti, Nur Herlangga Adiputra Hidyanisa, Dhea Hj. Musdalifah Nurdin I Ketut Suada I Made Budiarsa I Nengah Kundera Idham Cholik Ramadhan Isninar, Isnainar Ivan Permana Putra Kaini, Kaini Kaltisa, Kaltisa Khaerunnisa Kusumaningati, Lilis Tri Laksono Trisnantoro Lembah, Rocky Reviko T. Lestari M.P Alibasyah M. Abimanyu Marisa, Fajri Masriani . Masrianih Moh Dahri Kisman Moh Dahri Kisman Moh Dahri Kisman Moh Dahri Kisman Moh. Dahri Kisman Mohammad Jamhari Mursito S. Bialangi Musdalifah Nurdin Ni Gusti Ayu Galuh Candra Kirana Ni Putu Siswandari Ningsi, Ririn Apriani Noprianto, Carolus Novalina Serdiati Novi, Winda Cinthia NOVITASARI Nur Alam Nur Herjayanti Nur Herjayanti Nur Hikmah Nur'aini Nur'aini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Trianto Nurfadila A, Nurfadila A Nurfadilah Rahma Pratama, Rizaldy Pratama, Sandi Fransisco Puspitasari, Amira Putri, Regina Triana RAFIQA RAFIQA, RAFIQA Rahayu, Irma Septi Raya Agni Ritman Ishak Paudi Rizaldy Pratama Rocky Reviko T. Lembah Rocky RT Lembah Rosichon Ubaidillah Sabran , Moh. Saliyem, Saliyem Samsurizal M Suleman Samsurizal, M. Sulaeman Saridewi, Uut Sitti Nur Fadhilah Sitti Nuryanti Sri Hardianti sukmawati Sukmawati Sukmawati Sukmawati Sukmawati Sukmawati Suprianto Sutrisnawati Mardin Syech Zainal Syech Zainal Tiktiek Kurniawati Trianto, Nuraini Tuty Arisuryanti Varsha Salsabillah Wahyudi Wahyudi Warsih, Eko Winarsih Winarsih Windarsih, Yulia Yulia Windarsih Zasmita, Eka Zulaikhah Dwi Jayanti