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All Journal Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Borobudur
Fransiska Dian Ekarini
Balai Konservasi Borobudur
Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Materials Science & Nanotechnology

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MINYAK ATSIRI UNTUK PENGENDALIAN MIKROORGANISME PADA SITUS CANDI SUROWONO Fransiska Dian Ekarini
Borobudur Vol. 15 No. 2 (2021): Jurnal Konservasi Cagar Budaya Borobudur
Publisher : Balai Konservasi Borobudur Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33374/jurnalkonservasicagarbudaya.v15i2.265

Abstract

Situs Candi Surowono yang lokasinya berada di alam terbuka sangat rentan terhadap kerusakan dan pelapukan. Salah satu penyebab kerusakan dan pelapukan batu andesit penyusun Candi Surowono adalah adanya mikroorganisme berupa lumut (moss) dan lumut kerak (lichen), mikroorganisme ini apabila tidak dikendalikan maka lama kelamaan akan menyebabkan degradasi kekuatan batu Candi Surowono. Salah satu upaya untuk pengendalian mikroorganisme ini digunakan bahan alam yaitu minyak atsiri sebagai alternatif pengganti bahan kimia yang selama ini dipakai. Keunggulan penggunaan bahan alam ini adalah selain bahannya yang mudah didapat juga ramah lingkungan dan tidak beracun. Minyak atsiri yang dipakai adalah sereh wangi, pala dan cengkeh. Pemakaiannya dalam bentuk emulsi yaitu dicampurkan dengan surfaktan (tween 80) dan akuades. Konsentrasi masing-masing emulsi minyak atsiri adalah 10%. Pengaplikasian bahan emulsi minyak atsiri dengan cara semprot (spray) pada permukaan batu andesit yang ditumbuhi mikroorganisme. Hasil pengaplikasian menunjukkan bahwa emulsi minyak atsiri sereh wangi dan cengkeh efektif untuk membersihkan lumut (moss), sedangkan untuk membersihkan lumut kerak (lichen) paling efektif menggunakan emulsi minyak atsiri cengkeh.
Study of Large Ruminants Diversity in Java at Eighth Century Based on Borobudur Temple Reliefs Galy Hardyta; Yosephine Laura Raynardia Esti Nugrahini; Fransiska Dian Ekarini; Natalia Dewi Setyowening; Elisa
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 9 No. 2 (2022): November Edition
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v9i2.247

Abstract

Large ruminants, consisting of cattle and buffalo, have played an important role in human life from the past to the present. Information about the utilization of large ruminants was often found in inscriptions in ancient Java. Unfortunately, the diversity of these large ruminants was not described in detail. The reliefs of the temples can be used as a consideration in understanding the diversity of large ruminants based on the morphological characteristics carved in the reliefs. Borobudur Temple, a historical building from the 8th century AD which was rich in reliefs, can be used as a data source to find information about the diversity of the large ruminants in Java. The aims of this study was to find the diversity of the large ruminants in Java in the 8th century based on the reliefs at Borobudur Temple. The research was conducted by observing various large ruminant images contained in the reliefs of Borobudur Temple. The results of the observations were interpreted and clustered based on their morphological characteristics. The results showed that there were ten relief panels containing images of cattle and nine relief panels containing images of buffalo. Based on the observed morphological characteristics, it could be concluded that there was only one breed of cattle and buffalo, respectively zebu (Bos indicus) and wild buffalo (Bubalus arnee).
Co-Authors Elisa Hardyta, G. Natalia Dewi Setyowening Yosephine Laura Raynardia Esti Nugrahini