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All Journal REINWARDTIA BIOEDUKASI Journal of Natural Science and Integration Makara Journal of Science Journal of Tropical Biodiversity
Sri Endarti Rahayu, Sri Endarti
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Education Environmental Science Immunology & microbiology Library & Information Science

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Morphology vs. taxonomy in the family Pandanaceae: a case study in the Javanese species Rahayu, Sri Endarti; Chikmawati, Tatik; Kartawinata, Kuswata; Hartana, Alex
REINWARDTIA Vol 13, No 4 (2012): Vol. 13 no. 4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1652.189 KB) | DOI: 10.14203/reinwardtia.v13i4.435

Abstract

Since a large number of characters are now known for Freycinetia Gaudich. and Pandanus Parkinson species, it appears useful to consider their use in identifying plants from Java. Fieldwork carried out for this study has provided stronger foundation for understanding morphological variation within the species. This study was undertaken to have a better understanding on the morphology of the family in order to make a better species delimitation. Characters of habit, stem, leaves, auricles, bracts, peduncle and pedicel, inflorescence, staminate flowers (male), pistillate flowers (female), cephalia and berries were found useful in delimitation and identification of Javanese Freycinetia, while characters of habit, stem, prop root, marginal spine, leaves, bracts, inflorescentia, peduncle, staminate flowers (male), pistillate flowers (female), cephalia, drupes were found to be useful for distinguishing among species of Javanese Pandanus. 
Leaf anatomy of Pandanus species (Pandanaceae) from Java Rahayu, Sri Endarti; Kartawinata, Kuswata; Chikmawati, Tatiek; Hartana, Alex
REINWARDTIA Vol 13, No 3 (2012): Vol. 13 No. 3
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (677.866 KB) | DOI: 10.14203/reinwardtia.v13i3.449

Abstract

The leaf epidermis and mesophyll of fifteen species of Pandanus from Java were investigated to assess the value of anatomical features in species identification and classification. Characters of diagnostic importance are epidermal cell shape, differentiation of the abaxial epidermis into costa and intercosta, adaxial anticlinal cell wall outline, occurrence of raphides in the mesophyll, distribution of cubical crystals, pallisade cell shape, papillae on epidermal cells, and the stomatal complex. Leaf epidermal anatomy was found to be useful in the identification at species level.
KERAGAMAN GENETIK PANDAN ASAL JAWA BARAT BERDASARKAN PENANDA INTER SIMPLE SEQUENCE REPEAT Rahayu, Sri Endarti; Handayani, Sri
Makara Journal of Science Vol. 14, No. 2
Publisher : UI Scholars Hub

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Abstract

Genetic Diversity of Pandanus from West Java based on ISSR Markers. The genetic diversity of 10 species of Pandanus from West Java was examined using inter simple sequence repeat (ISSR) technique. Samples were collected from different localities in West Java. Two primers (ISSR2 and ISSR7) were selected as reliable amplifying ISSR markers. The two primers amplified 19 band position, with amplification size ranged from 200 to 1500 bp. Genetic distance for samples ranged from 0.267 to 0.957. Genetic distance was high (0.957) between P. pseudolais and P. spinistigmaticus, and between P. kurzii and P. pseudolais, where as genetic distance was low (0.267) between P. scabrifolius and P. bidur.
Ethnobotanical Study and Inventory of Medicinal Plants of Betawi Tribal Community in Kelurahan Ciracas, East Jakarta Hadi, Achmad Syaiful; Rahayu, Sri Endarti; Saputro, Budiyono
BIOEDUKASI Vol 22 No. 2 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i2.47028

Abstract

Research on ethnobotanical studies and inventories of medicinal plants in the Betawi tribal community in Kelurahan Ciracas, Kecamatan Ciracas, East Jakarta that has been carried out has the aim of obtaining information related to knowledge of medicinal plants, which include various types of medicinal plants, along with parts of medicinal plant organs used, and how to process them by the Betawi tribal community. The research method used is descriptive, with data collection techniques through observation, interviews, documentation, and identification. The data from the study were then analyzed descriptively and tabulated to show a description of the morphological characteristics of each type of medicinal plant found. The results showed that in Kelurahan Ciracas, there were 30 types of plants from 24 families that were used by the Betawi tribal community in the area as medicinal materials. Parts of medicinal plant organs utilized include roots, stems, leaves, tubers, and rhizomes. Meanwhile, the processing is carried out by boiling, pounding, mashing, and kneading. How to use it is done by drinking, pasting, smearing, and dripping on the body part that is sick or to be treated.
Validity and Practicality: Development of an Interactive Flipbook to Enhance Students Knowledge and Digital Literacy Hadi, Achmad Syaiful; Rahayu, Sri Endarti; Saputro, Budiyono
Journal of Natural Science and Integration Vol 8, No 1 (2025): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v8i1.34901

Abstract

The 21st century increases competitiveness by requiring students to have various skills. Technology and learning media are very important to support the learning process. However, without new innovations in the use of this learning media, students will not achieve learning goals and master the skills needed. The purpose of this study is to design and develop interactive learning media in the form of flipbooks to improve students understanding and digital literacy on the classification of living things, Plantae sub-material, Angiosperm sub-division, especially about the types of medicinal plants used by the Betawi Ciracas people. It also aims to provide new knowledge with interactive digital learning media, so that it can be used while learning. The results of this research are in the form of an interactive flipbook named "Intobamaskutaras" (Intervarisasi tanaman obat masyarakat suku Betawi Ciracas). The methodology of this research is research and development using the ADDIE model, among others; Analyze, design, develop, implement, and evaluate. Data collection techniques are in the form of observations, interviews and questionnaires. The subjects in this study involved 10 students as the initial trial subject, and 36 students as the subject of the use trial. Based on the results of the validation of material experts, 90.83%, and media experts, of 91.36%, are included in the very good or very valid category. In terms of usability, it obtained an assessment percentage of 97.75% from the results of the response of teachers and students to the practicality of flipbooks. This shows that the beneficial aspect of this flipbook is very practical.Keywords: ethnobotany, flipbook, medicinal plants, research and development.
Ethnobotanical Study of Medicinal Plants for Diabetes Mellitus in the Sanggabuana Area, Karawang, West Java Putra, Adhiya Nabhan Kusuma; Qotrunnada, Ananda; Wahyudin, Ichsan; Friscilla, Sulastri; Rahayu, Sri Endarti; Putri, Adelia Hasna Trisna
Journal of Tropical Biodiversity Vol 4 No 1 (2023): December 2023
Publisher : Universitas Nasional Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59689/bio.v4i1.201

Abstract

Indonesia is the second richest country in terms of biodiversity, particularly in plant species. Generally, the community utilizes plants for traditional medicinal purposes, which is the essence of the field of Ethnobotany. This research aims to identify plants with the highest Use Value (UV) and Fidelity Level (FL) in the local community for treating Diabetes Mellitus (DM). The study was conducted in the Sanggabuana Conservation Foundation area, Karawang, West Java. The methodology involved field observation, interviews, plant identification, and documentation of medicinal plants and residents during interviews. The research revealed that plants with the highest Use Value (UV) were Solanum torvum (tekokak) and Physalis angulata (ciplukan) at 5.26%. The plant with the highest Fidelity Level (FL) for treating Diabetes mellitus was Moringa oleifera (kelor) with a value of 10.53%. Moringa oleifera can be used as a medicinal plant for Diabetes mellitus due to its phytochemical content, such as flavonoids that function as antidiabetics. The parts of the moringa plant used are the leaves, and the processing method involves boiling.
Ethnobotanical Study of Medicinal Plants in Bangbayang Village, Sumedang, West Java. Riany, Adelia; Permatasari, Alissa Putri; Salsabila, Nazhifah; Nurlena, Nurlena; Rahayu, Sri Endarti; Marcelina, Meggie
Journal of Tropical Biodiversity Vol 4 No 2 (2024): April 2024
Publisher : Universitas Nasional Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59689/bio.v4i2.213

Abstract

Ethnobotany can be defined as the study of the utilization of plants in a community, one of which is medicinal plants. The purpose of this research is to understand and identify the types of plants used in medicine and their processing methods by the community in Bangbayang Village, Sumedang, West Java. This study was conducted using qualitative and quantitative data analysis through five stages: observation, interviews, field observations, identification, and documentation. Based on interviews with 35 respondents, the diversity of medicinal plants obtained in the forest area of Bangbayang Village is 65 species from 38 families. These medicinal plants are utilized as traditional remedies, serving as alternatives and initial steps for treatment and care, which can be obtained directly from home gardens, community cultivation, or the forest. In this study, the most utilized plants as medicine belong to the Zingiberaceae family, with 6 species. The most commonly used plant parts are leaves, and the most common processing method is boiling. Using the Use Value (UV) calculation, Javanese tamarind, guava, and green betel show the highest UV values at 0.20. Meanwhile, in the calculation of Fidelity Level (FL), turmeric shows the highest FL value at 100%.
Ethnobotanical Study of Hypertension (High Blood Pressure) Medicinal Plants in Mekarsari Village, Pasir Jambu District, Bandung, West Java Qotrunnada, Ananda; Widyati, Agustin; Friscilla, Sulastri; Rahayu, Sri Endarti
Journal of Tropical Biodiversity Vol 5 No 1 (2024): December 2024
Publisher : Universitas Nasional Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59689/bio.v5i1.248

Abstract

Indonesia is the second richest country in terms of biodiversity, with 35,000 plant species, 3,500 of which are medicinal plants. Generally, people use these plants as traditional medicine passed down through generations, which is the concept studied in the field of Ethnobotany . This study was conducted to obtain information on the use of medicinal plants for treating hypertension and the traditional processing of these plants by the community around Mekarsari Village, Pasir Jambu District, Bandung, West Java. According to data from the West Bandung City Health Office, the most common disease affecting the people of Mekarsari Village is hypertension. The methods used in this study include observation, interviews, field observations, identification, and documentation of medicinal plants as well as residents during interviews. Based on the research, 38 plant species from 25 different families were found to be used as hypertension medicine. The plants with the highest Fidelity Level (FL) values in treating hypertension are three species: Soursop leaves (Annona muricata) at 30%, Bay leaves (Syzygium polyantum) at 25%, and Sintrong leaves (Crassocephalum erepidioides) at 22.5%.
Co-Authors ALEX HARTANA budiyono saputro, budiyono Friscilla, Sulastri Hadi, Achmad Syaiful Kuswata Kartawinata Marcelina, Meggie Nurlena, Nurlena Permatasari, Alissa Putri Putra, Adhiya Nabhan Kusuma Putri, Adelia Hasna Trisna Qotrunnada, Ananda Riany, Adelia Salsabila, Nazhifah Sri Handayani Tatiek Chikmawati, Tatiek TATIK CHIKMAWATI Wahyudin, Ichsan Widyati, Agustin