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Jurnal Pendidikan Kimia, Fisika dan Biologi
Published by Asosiasi Riset Ilmu Pendidikan Indonesia
ISSN : 30892872     EISSN : 30892171     DOI : 10.61132
Core Subject : Education,
Education
Jurnal Pendidikan Kimia, Fisika dan Biologi, adalah jurnal yang diterbitkan oleh Asosiasi Riset Ilmu Pendidikan Indonesia, Jurnal ini merupakan platform akademis yang menitikberatkan pada integrasi antara pendidikan dengan ilmu-ilmu alam seperti kimia, fisika, dan biologi. Fokus utamanya adalah membahas inovasi-inovasi dalam pendidikan sains, metode-metode pengajaran yang efektif, serta hasil penelitian terkini dalam bidang kimia, fisika, dan biologi yang relevan dengan konteks pendidikan. Artikel-artikel yang dipublikasikan di jurnal ini mencakup berbagai aspek, mulai dari pembelajaran praktis di laboratorium, pemanfaatan teknologi dalam pendidikan, hingga penelitian teoritis yang mendorong perkembangan pendidikan sains secara global. Jurnal ini menjadi sumber informasi penting bagi para pendidik, peneliti, dan praktisi pendidikan yang tertarik untuk mengembangkan pendekatan baru dan meningkatkan pemahaman dalam ilmu-ilmu alam melalui pendidikan. Jurnal ini terbit 1 tahun 6 kali (Januari, Maret, Mei, Juli, September, dan November).
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 83 Documents
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Identifikasi Cendawan pada Buah Jeruk (Citrus Sp.) Impor dengan Metode Blotter Test Angel Dwi Cahyani Hasibuan; Anaiya Putri Adira; Kurnia Della Santri; Fitra Wahyuni; Putri Dwi Mulyani; Anggari Linda Destiana; Lidya Lidya
Jurnal Pendidikan Kimia, Fisika dan Biologi Vol. 2 No. 5 (2026): September: Jurnal Pendidikan Kimia, Fisika dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupenkifb.v2i5.1238

Abstract

The increase in the volume of citrus fruit imports in Indonesia continues to increase every year, but this condition also carries the risk of pathogenic fungi that can reduce the quality and shelf life of the fruit. This study aims to detect and identify fungi in imported citrus fruit using the blotter test method. Samples of the Sunkist type (Citrus sp) originating from the United States and Wogan oranges (Citrus sp) originating from China were obtained from imported fruit markets and supermarkets in Jambi City. Samples of symptomatic fruit skin were surface sterilized, placed on moist filter paper in a sterile pertei dish and incubated at 21°C for 5-7 days. Fungal colonies were observed macroscopically using a stereo microscope (Olympus SZX2-ILLT) and microscopically using a compound microscope (Olympus BX 51 TF). Identification was carried out based on the morphological characteristics of the colonies and reproductive structures. The results showed three types of fungi in Sunkist oranges, namely Aspergillus sp., Penicillium sp., and Fusarium sp. Meanwhile, Colletotrichum sp., Fusarium sp., and Penicillium sp. were found in Wogan oranges. Thus, four fungal genera were successfully identified from both samples, with Penicillium sp. and Fusarium sp. as the most dominant genera, which are thought to have the ability to adapt to humid storage conditions. These results indicate that the blotter test method is proven effective in detecting and identifying fungi in imported citrus fruit based on their morphological characteristics. This blotter test procedure is very simple, relatively low cost, and short observation time.
Identifikasi Sesajen Sedekah Laut di Desa Glondong Gede Tuban sebagai Media Pembelajaran E-Kalatog Zanik Riza Noviyanti; Ospa Pea Yuanita Meishanti
Jurnal Pendidikan Kimia, Fisika dan Biologi Vol. 2 No. 5 (2026): September: Jurnal Pendidikan Kimia, Fisika dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupenkifb.v2i5.1247

Abstract

The sea alms tradition is one of the local wisdoms of coastal communities that contains religious, social, cultural, and environmental values. One important component of this tradition is offerings, which consist of various plants with symbolic meanings and functions in the ritual. This study aims identify the types of offerings and plants used in the sea alms tradition in Glondong Gede Village, Tuban Regency, as well as integrate the identification results into an e-catalog learning medium. This research used descriptive qualitative approach. The primary informant for this study was a fisherman who also participates in the *sedekah laut* (sea offering) tradition in Glondong Gede Village. Data analysis employed the Miles and Huberman model, comprising data collection, data condensation, data display, and conclusion drawing. The identification process revealed 17 plant species belonging various families, including Solanaceae, Cucurbitaceae, Asteraceae, Brassicaceae, Arecaceae, Musaceae, Oleaceae, Annonaceae, Rosaceae, Convolvulaceae, Fabaceae, Amaryllidaceae, and Pandanaceae. These plants include chili peppers, cucumbers, lettuce, carrots, tomatoes, cabbage, coconuts, banana leaves, eggplants, jasmine, ylang-ylang, roses, sweet potatoes, peanuts, shallots, garlic, and pandan leaves. Each plant holds symbolic significance, representing—among other things—protection against misfortune, purity, fertility, prosperity, gratitude, tranquility, and the hope for abundant fortune. The identified data were subsequently integrated into an e-catalog containing local names, scientific names, taxonomic classifications, morphological descriptions, and the symbolic meanings of the plants. This e-catalog has the potential to serve as a contextual, local wisdom-based learning resource for biology, particularly regarding topics such as plant diversity and the classification of living organisms.
Optimasi Protokol Isolasi DNA untuk Analisis Kekerabatan Cantigi Ungu (Vaccinium varingifolium (Blume)Miq.) Asal Dataran Tinggi Jawa Barat Berdasarkan Gen Internal Transcribed Spacer (ITS) Muhammad Haidar Amrullah
Jurnal Pendidikan Kimia, Fisika dan Biologi Vol. 2 No. 3 (2026): Mei : Jurnal Pendidikan Kimia, Fisika dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupenkifb.v2i3.1259

Abstract

Purple Cantigi (Vaccinium varingifolium (Blume) Miq.) is an endemic plant of Indonesia that has the potential as a source of food and medicine. This plant grows in highland areas with an altitude of 1,800–3,340 meters above sea level. DNA extraction of woody plants with high secondary metabolites such as Purple Cantigi often faces obstacles due to interfering compounds. This study aims to analyze the morphological and genetic characteristics of Purple Cantigi from West Java (Mount Gede, Mount Tangkuban Parahu, and Kawah Putih Ciwidey) and optimize the DNA isolation protocol based on the Viogene Plant Mini Kit. Total DNA isolation was carried out by comparing the commercial standard protocol and the protocol with modified incubation and elution. Amplification of the Internal Transcribed Spacer (ITS) gene using universal primers ITS_u1 (forward) and ITS_u4 (reverse) produced a DNA band fragment of ±750 bp. Phylogenetic tree reconstruction using the Maximum Likelihood (ML), Neighbor-Joining (NJ), Minimum Evolution (ME), and Maximum Parsimony (MP) methods showed that the West Java purple Cantigi samples formed a monophyletic group (99–100% bootstrap probability) with the reference V. varingifolium in the NCBI database. Intraspecific genetic distances showed a similarity index of 98–100%.

Page 9 of 9 | Total Record : 83

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