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All Journal Jurnal Biologi Udayana AL KAUNIYAH Indonesian Journal of Biotechnology Biology, Medicine, & Natural Product Chemistry Journal of Tropical Biodiversity and Biotechnology REINWARDTIA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA Floribunda Reinwardtia
Ratna Susandarini
Faculty Of Biology, Universitas Gadjah Mada. Jl. Teknika Selatan, Sekip Utara, Yogyakarta 55281, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Public Health

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SIDA PENAMBANGENSIS (MALVACEAE), A NEW SIDA SPECIES FROM EAST JAVA, INDONESIA FELAYATI, THEMAS; RUSTIAMI, HIMMAH; SUSANDARINI, RATNA
REINWARDTIA Vol 23, No 1 (2024): Volume 23, No 1 (2024): Reinwardtia
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2024.4761

Abstract

A new species of Sida from Penambangan Village, Sidoarjo, East Java related to Sida acuta is described as Sida penambangensis Felayati, Rustiami & Susandarini. It is distinguished from Sida acuta Burm.f. with at least six characters such as stem covered with obvious long trichomes, reddish-purple at upper leaf margin, stipule subulate-falcate, pedicels not articulated, mericarps 9–11 with pair linear awns 0.8 mm long with simple and stellate pubescence. It is described and illustrated here as a species new to science.
Species Diversity and Secondary Metabolite Compounds of Orchids in Menoreh Ecotourism Areas, Kulon Progo, Special Region of Yogyakarta Haq, Muhammad Fityatul; Susandarini, Ratna
Al-Kauniyah: Jurnal Biologi Vol. 18 No. 2 (2025): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v18i2.39999

Abstract

Menoreh Hills is an area with high flora diversity. One of the plants reported as having high species diversity in Menoreh Hills is orchid. Most orchids species are known to be rich in  secondary metabolites. This study aims to explore orchids diversity in Menoreh and to identify their secondary metabolites. Orchid data collection was carried out in Sidoharjo Waterfall and Mudal River, Kulon Progo. Inventory survey was carried out by explorative method without plot, and sample collection was done manually. Secondary metabolite identification was carried out by qualitatively on methanolic extract, and detected using thin layer chromatography (TLC). Identification of orchid species was done by comparing morphological characters with literature. Analysis of TLC was carried out by determining the Rf of sample extract spots. The result showed that there are 12 orchid species in Sidoharjo Waterfall and 11 orchid species in Mudal River Ecotourism. A total of 17 orchid species was found in this study, consisted of Liparis condylobulbon, Peristylus goodyeroides, Nervilia plicata, Dendrobium crumenatum, Cymbidium sp., Acriopsis liliifolia, Eulophia cernua, Crepidium kobi, Spathoglottis plicata, Taeniophyllum sp., Liparis parviflora, Bryobium retusum, Zeuxine, Vanilla planifolia, Malaxis sp., Dienia ophrydis, and Phaius sp. Results of secondary metabolite identification showed that most orchids species contain phenolic, flavonoid, and alkaloid compounds. TLC results indicated that the methanolic extract of orchid samples has high abundance of various secondary metabolites, including flavonoid, phenolic, and alkaloid compounds.
Co-Authors Abdul Razaq Chasani Afni Atika Marpaung Damayanti, Elok Fatimatuz Zuhro, Fatimatuz Felayati, Themas Haq, Muhammad Fityatul HIMMAH RUSTIAMI Himmah Rustiami, Himmah Inggit Pudji Astuti Inggit Puji Astuti Inggit Puji Astuti Inggit Puji Astuti Inggit Puji Astuti Inggit Puji Astuti Irwan Makmur Lestari, Tiffany Hanik Maruzy, Anshary Miftahul Huda Muhammad Daffa Irvani Mutiara Fauziana Purnomo Purnomo Putri Tiyara Junjung Buih Reinatawas Febri Santika Rina Arifati Rismita Sari Rismita Sari Rismita Sari Rismita Sari, Rismita Rugayah Rugayah Siiti Subandiyah THEMAS FELAYATI