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Identifying feeding plants for trigona sp. species in royal honey sakah, gianyar regency, bali Ni Ketut Ayu Juliasih; I Nyoman Arsana; Ni Nyoman Sri Puspa Adi
Journal Basic Science and Technology Vol 11 No 3 (2022): October: Basic Science and Technology
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jbst.v11i3.3479

Abstract

Plants are one of the sources of feed for honey bees to carry out their lives. Currently, the identification of honey-producing plants still needs to be carried out. This research examines the types of plant species used as a source of food for Trigona sp. bees at Royal Honey Sakah in Gianyar, Bali. Qualitative descriptive research uses observation, documentation, and direct interviews with agro-tourism owners. Royal Honey Sakah's investigation will continue until May 2022. As a result, Royal Honey Sakah provides several types of plants as a feed source for Trigona spp. bees. Red Santos (Xanthostemon novoguineensis), which has the largest population, is followed by santos lemon (Xanthostemon chrysanthus), Bidarasari (Porana volubilis), red Kaliandra (Calliandra calothyrsus), bridal tears (Antigonon leptopus), Batavia (Jatropha intergerrima), and princess's palm (Veitchia merillii). The plant produces nectar that is much needed by bees. The number of honey bees depends heavily on the availability of nectar from plants.
GC‒MS Analysis of Bioactive Compounds in Lime Leaf Ethanol Extract (Citrus amblycarpa (Hassk.) Ochse), and Its Potential as a Traditional Medicine Agents I Nyoman Arsana; Ni Ketut Ayu Juliasih; A.A.A. Sauca Sunia Widyantari
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.3735

Abstract

Lime (Citrus amblycarpa (Hassk.) Ochse) has been widely used in traditional medicine. However, only some studies have comprehensively revealed the content of leaves, including their use as candidate medicinal ingredients. This study aimed to analyze the active compounds of lime leaves through GC‒MS analysis and their benefits in traditional medicine. Experimental research with a laboratory approach is used. The implementation of research by analyzing the bioactive content of lime leaf ethanol extract using GC‒MS along with a comprehensive analysis related to its benefits as a traditional medicine agent. Data analysis using the Willey 7 Library database and descriptive analysis.  Using GC-MS showed that lime leaf ethanol extract contains 75 compound components dominated by 11 principal components, including citronellol, caryophyllene, hexadecanoic acid, ethyl ester, 1-heptatriacotanol, Phytol, ethyl 9,12,15-oate; methyl glycocholate, 3TMS derivative; 3,7-dimethyloct-6-en-1-yl stearate; ethyl iso-allocate; Rhopin; and tricyclo [20.8.0.0 (7,16)] triacontane, 1(22),7(16)-diepoxy-. Based on the findings of the content evaluation, the compound constituents of lime leaves have the potential to be developed as traditional remedies for both degenerative and infectious diseases. However, further research is needed precisely to identify the therapeutic effects exerted by using compounds on lime leaves.