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Journal : Chemistry Indonesian Journal of Chemical Research

 1 
Profile Analysis of Fatty Acids of Tengkawang (Shorea Sumatrana) Oil Using GC-MS and Antibacterial Activity Riski, Diah Gusti; Maulana, Rico Gewana Resdy; Permana, Edwin; Lestari, Intan; Tarigan, Indra Lasmana
Indonesian Journal of Chemical Research Vol 8 No 2 (2020): Edition for September
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2020.8-dgr

Abstract

The Shorea sumatrana (tengkawang) plant is endemic to Indonesia, especially in Kalimantan and Sumatera regions, which produces chemical diversity especially as a natural drugs. Specific aims to investigate both the profile analysis of fatty acid and antibacterial potential of tengkawang oil. The extract of tengkawang oil was carried out using the soxhlet extraction method. The profile analysis of fatty acid was verified by GC-MS and the antibacterial activity was evaluated using disc-diffusion method. The profile analysis of fatty acid of tengkawang oil indicated the presence of palmitic acid (17.26%), stearic acid (60.68%), oleic acid (11.98%), oleic acid chloride (1.80%), stearic acid chloride (1.86%), glycidyl stearate (1.92%), diethyl phthalate (4%), and 2-monopalmitin (0.5%). We determined the antibacterial activity by the diameter of inhibition of growth zone against Salmonella enteritidis, Escherichia coli, Staphylococcus aureus, and Bacillus cereus at a concentration of 12.5%, 25%, 50%. These were compared with standard tetracycline as positive control and DMSO was assigned negative control. It was found that the highest percentage of fatty acid in tengkawang oil is stearic acid, at 60.68%, and that tengkawang oil is an antibacterial agent with a concentration optimum at 25% with more susceptibility to Gram-positive than Gram-negative bacteria.
Co-Authors -, Rahmi - Abdillah Abdillah Ade Adriadi Adinda, Ladiva Agrina Lisma Agrina, Agrina Agustina, Elsi Alben Ambarita Alfernando, Oki Alkatiri, Jufri Amin, Sahrul Anna Rakhmawati Ariana, Febi Arif, M. Ridwan Asep Rohman Asti Rahayu, Martina Azira, Ayu Azril Damris Muhammad Denny Prabawa, Aditya Desy Kurniawati Dhian Eka Wijaya Diah Riski Gusti DIAN LESTARI Edwin Permana Eko Prasetyo Elisma Elisma Erda, Erda Faizar Farid Febriana - Sabrian Fina Audilla, Yessiska Grasella, Lucintania Gunawan, Anjelli Putri Gusti, Diah Rizki Hery Widijanto Hidayat, Dara Shalsa Billah Hidayat, Vikri Idat Muqodas Indra Lasmana Tarigan Indra Lesmana Indriyani Indriyani Iqbal, Anwar Jalius Jalius Kartiko, Frananda Rizki Kastera, Viven Khatoha, Trisqa Laila Lasmana Tarigan, Indra Lenny Marlinda Mahraja, Mahra Manulang, Ermita Meisa Mastutik, Diah Maulana, Rico Gewana Resdy Maya Lestari, Maya Mia Aina Muhaimin, . Muhammad Damris Munifilia Ekasari Naswir, Muhammad Natadiwijaya, Ismail Fikri Natalia, Desfaur Nelson, Nelson Nilasari, Aprillia Niswah, Coirun Nuralam, Deni Nurjamil, Dimas Setya Nurkholik , Dedeng Nurul, Ramdan Ocktavia, Tyzeka Dwi Oktarise Dwina, Dila Pernadi, Niza Lian Pradina, Armitha Dea Prasetio, Muhamad Reza Prasetyo, Widy Puji Rahayu Putra, Adrisma Juanda Qisthi, Zummul Rahayu, Martina Asti Rahmi Rahmi Rajagukguk, Yuli Evrianti Br Riski, Diah Gusti Rizalzi, Dewa Rustikah, Ika Sani K, Fathnur Sari, Avellyn Shintya Satria, Rinaldi Siti Rachmah Sofiani solihah, Nabilatus Sukor, Mohd Zaki Susanto, Nindita Clourisa A Sutrisno, Sutrisno Syahid, Alwi Syauqi, Rif’at Tarmizi, Fadhilah tekmauk, Jitro valerius Tita Rohita Uce Lestari Wahyudi, Abdi Walidatur Rofiah, Yuliana Wardhana, Alexander Tantra Wawan Setiawan Wibowo, Yudha Gusti Yohana, Agnes Vionita Zahar, Wahyudi