Review: Profil Fitokimia dan Multipotensi dari Coleus amboinicus (Lour.)

Rahmawati Rahmawati, Puji Astuti, Subagus Wahyuono

Abstract

Coleus amboinicus (Lour.) merupakan tanaman obat tradisional yang banyak digunakan oleh masyarakat dan telah diteliti secara ekstensif serta dilaporkan di beberapa bidang ilmu pengetahuan. Penulisan review artikel ini didasarkan pada studi literatur tahun 1993 hingga tahun 2021, yang diperoleh dari database google scholar, Scopus, Science Direct, PubMed, dan lainnya. Tanaman ini merupakan tanaman semak aromatis, berbunga, namun jarang berbiji dan dapat diperbanyak secara vegetatif. Profil senyawa fitokimianya dapat digolongkan menjadi beberapa kelas yang berbeda seperti terpenoid, fenolik, flavonoid, alkaloid, saponin, steroid dan tanin. Tanaman C. amboinicus (Lour.) kaya akan komponen fenolik seperti asam rosmarinat dan asam kafeat, dengan mayoritas komponen volatil utamanya yaitu karvakrol. Profil fitokimia C. amboinicus (Lour.) dapat bervariasi tergantung pada berbagai faktor, seperti lingkungan, keanekaragaman genetik, bagian tanaman yang digunakan, maupun metode dan proses ekstraksi. Potensi farmakologinya seperti antibakteri, antifungi, antioksidan, antikanker, antiinflamasi, antidiabetes, antihiperlipidemia, antimalaria serta laktagoga telah banyak dilaporkan. Selain itu, tanaman ini juga dimanfaatkan dalam kuliner serta sintesis biogenik senyawa nanopartikel. Eksplorasi dari tanaman C. amboinicus (Lour.) juga merambah kepada mikroorganisme endofitnya, dan dikaitkan dengan kemampuannya untuk menghasilkan senyawa bioaktif yang potensial sebagai antibakteri, agen biokontrol serta produksi enzim selulase. Review artikel ini memberikan informasi terkait botani, fitokimia, farmakologi, sintesis biogenik, pemanfaatan lainnya serta eksplorasi mikroorganisme endofitnya. Artikel ini diharapkan dapat menjadi sumber informasi untuk pengembangan potensi C. amboinicus (Lour.) yang semakin meluas.

Keywords

Coleus amboinicus (Lour.); profil fitokimia; farmakologi; sintesis biogenik; endofit

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References

Agarwal, H.,Nakara, A.,and Shanmugam, V.K. (2019). Anti-inflammatory mechanism of various metal and metal oxide nanoparticles synthesized using plant extracts: A review. Biomedicine and Pharmacotherapy, 109(November 2018): pp.2561–2572. 10.1016/j.biopha.2018.11.116.

Aguiar, J.J.S.,Sousa, C.P.B.,Araruna, M.K.A.,Silva, M.K.N.,Portelo, A.C.,Lopes, J.C.,Carvalho, V.R.A.,Figueredo, F.G.,Bitu, V.C.N.,Coutinho, H.D.M.,Miranda, T.A.S.,and Matias, E.F.F. (2015). Antibacterial and modifying-antibiotic activities of the essential oils of Ocimum gratissimum L. and Plectranthus amboinicus L. European Journal of Integrative Medicine, 7(2): pp.151–156. 10.1016/j.eujim.2014.10.005.

Alurappa, R.,Chowdappa, S.,Radhakrishnan, N.,Sinniah, U.R.,Mohanty, S.K.,and Swamy, M.K. (2018). Endophytic fungi and bioactive metabolites production: An update, 455–482, in: Microbial Biotechnology. 10.1007/978-981-10-7140-9_21.

Amalia, N.R. and Damanik, M.R.M. (2018). Torbangun leaves (Coleus amboinicus Lour) powder capsules supplementation improve lipid profile and blood pressure in men with hypercholesterol. Jurnal Gizi dan Pangan, 13(2): pp.71–78. 10.25182/jgp.2018.13.2.71-78.

Amirita, A.,Sindhu, P.,Swetha, J.,Vasanthi, N.S.,and Kannan, K.P. (2012). Enumeration of endophytic fungi from medicinal plants and screeening of extracellular enzymes. World Journal of Science and Technology, 2(2): pp.13–19.

Andrestian, M.D.,Damanik, R.,Anwar, F.,and Yuliana, N.D. (2019). Anti-hyperglycemic effect of Torbangun (Coleus amboinicus Lour) leaves extract through liver and muscle glycogen deposits in Streptozotocin-induced hyperglycmic Sprague-Dawley rats model. Medical Laboratory Technology Journal, 5(2): pp.70–80. 10.31964/mltj.v%vi%i.227.

Arumugam, G.,Swamy, M.K.,and Sinniah, U.R. (2016). Plectranthus amboinicus (Lour.) Spreng: Botanical, Phytochemical, Pharmacological and Nutritional Significance. Molecules, 21(4): pp.396. 10.3390/molecules21040369.

Asiimwe, S.,Borg-Karlsson, A.-K.,Azeem, M.,Maud Mugisha, K.,Namutebi, A.,and James Gakunga, N. (2014). Chemical composition and toxicological evaluation of the aqueous leaf extracts of Plectranthus amboinicus Lour. Spreng. International Journal of Pharmaceutical Science Invention, 3(2): pp.19–27.

Astuti, P.,Rollando, R.,Wahyuono, S.,and Nurrochmad, A. (2020). Antimicrobial activities of isoprene compounds produced by an endophytic fungus isolated from the leaves of Coleus amboinicus Lour. Journal of Pharmacy & Pharmacognosy Research, 8(4): pp.280–289.

Astuti, P.,Sudarsono, S.,Nisak, K.,and Nugroho, G.W. (2014). Endophytic fungi isolated from Coleus amboinicus lour exhibited antimicrobial activity. Advanced Pharmaceutical Bulletin, 4: pp.599–605. 10.5681/apb.2014.088.

Bañuelos-Hernández, A.E.,Azadniya, E.,Ramírez Moreno, E.,and Morlock, G.E. (2020). Bioprofiling of Mexican Plectranthus amboinicus (Lour.) essential oil via planar chromatography–effect-directed analysis combined with direct analysis in real time high-resolution mass spectrometry. Journal of Liquid Chromatography and Related Technologies, 43(9–10): pp.344–350. 10.1080/10826076.2020.1737542.

Bezerra, R. de C. de F.,Silva, F.F.D.M.,Bertini, L.M.,and Alves, L.A. (2017). Seasonal effect in essensial oil composition and antioxidant activity of Plectranthus amboinicus leaves. Bioscience Journal, 33(6): pp.1608–1616. 10.14393/BJ-v33n6a2017-37154.

Bhatt, P.,Joseph, G.S.,Negi, P.S.,and Varadaraj, M.C. (2013). Chemical composition and nutraceutical potential of Indian borage (Plectranthus amboinicus) stem extract. Journal of Chemistry. 10.1155/2013/320329.

Buanasari, B.,Eden, W.T.,and Sholichah, A.I. (2017). Extraction of Phenolic Compounds From Petai Leaves (Parkia Speciosa Hassk.) Using Microwave and Ultrasound Assisted Methods. Jurnal Bahan Alam Terbarukan, 6(1): pp.25–31. 10.15294/jbat.v6i1.7793.

Campos, R.P.C.,Jacob, J.K.S.,Ramos, H.C.,and Temanel, F.B. (2019). Mycopharmacological properties of endophytic fungi isolated from Cuban Oregano (Plectranthus amboinicus Lour.) leaves. Asian Journal of Biological and Life Sciences, 8(3): pp.103–110. 10.5530/ajbls.2019.8.17.

Chemat, F.,Rombaut, N.,Sicaire, A.G.,Meullemiestre, A.,Fabiano-Tixier, A.S.,and Abert-Vian, M. (2017). Ultrasound assisted extraction of food and natural products. Mechanisms, techniques, combinations, protocols and applications. A review. Ultrasonics Sonochemistry, 34: pp.540–560. 10.1016/j.ultsonch.2016.06.035.

Chen, Y.S.,Yu, H.M.,Shie, J.J.,Cheng, T.J.R.,Wu, C.Y.,Fang, J.M.,and Wong, C.H. (2014). Chemical constituents of Plectranthus amboinicus and the synthetic analogs possessing anti-inflammatory activity. Bioorganic and Medicinal Chemistry, 22(5): pp.1766–1772. 10.1016/j.bmc.2014.01.009.

Chiu, Y.J.,Huang, T.H.,Chiu, C.S.,Lu, T.C.,Chen, Y.W.,Peng, W.H.,and Chen, C.Y. (2012). Analgesic and antiinflammatory activities of the aqueous extract from Plectranthus amboinicus (Lour.) Spreng. both in vitro and in vivo. Evidence-based Complementary and Alternative Medicine, (508137): pp.1–11. 10.1155/2012/508137.

Damanik, R. (2009). Torbangun (Coleus amboinicus Lour): A bataknese traditional cuisine perceived as lactagogue by bataknese lactating women in Simalungun, North Sumatera, Indonesia. Journal of Human Lactation, 25(1): pp.64–72. 10.1177/0890334408326086.

Dhakshinya, M.,Priya, V.V.,Gayathri, R.,and Sundaram, R. (2019). In vitro α-amylase and α-glucosidase inhibitory activity of isolated fraction one from Plectranthus amboinicus. Drug Invention Today |, 12(4): pp.788–790.

El-Hawary, S.S.,El-Sofany, R.H.,Abdel-Monem, A.R.,Ashour, R.S.,and Sleem, A.A. (2012). Polyphenolics content and biological activity of Plectranthus amboinicus (Lour.) spreng growing in Egypt (Lamiaceae). Pharmacognosy Journal, 4(32): pp.45–54. 10.5530/pj.2012.32.9.

El-Hawary, S.S.,El-Sofany, R.H.,Abdel-Monem, A.R.,Ashour, R.S.,and Sleem, A.A. (2013). Seasonal variation in the composition of Plectranthus amboinicus (Lour.) Spreng essential oil and its biological activities. American Journal of Essential Oils and Natural Products, 1(2): pp.11–18.

Elango, D.,Manikandan, V.,Jayanthi, P.,Velmurugan, P.,Balamuralikrishnan, B.,Veera, A.,and Subramaniam, M. (2020). Current plant biology selection and characterization of extracellular enzyme production by an endophytic fungi Aspergillus sojae and its bio-efficacy analysis against cotton leaf worm, Spodoptera litura. Current Plant Biology, 23: pp.100153. 10.1016/j.cpb.2020.100153.

Gemantari, B.M.,Romadhonsyah, F.,Nurrochmad, A.,Wahyuono, S.,and Astuti, P. (2021). Bioactivity Screening of Endophytic Fungus Eutypa linearis isolated from Coleus amboinicus (Lour.). Indonesian Journal of Pharmacy, 32(1): pp.86–95. 10.22146/ijp.1077.

Gómez, O.C.,Honorata, J.,and Luiz, H. (2018). Endophytic fungi isolated from medicinal plants : future prospects of bioactive natural products from Tabebuia / Handroanthus endophytes. Applied Microbiology and Biotechnology, 102: pp.9105–9119. https://doi.org/10.1007/s00253-018-9344-3.

Gonçalves, T.B.,Braga, M.A.,De Oliveira, F.F.M.,Santiago, G.M.P.,Carvalho, C.B.M.,Cabral, P.B.E.,Santiago, T.D.M.,Sousa, J.S.,Barros, E.B.,Nascimento, R.F. Do,and Nagao-Dias, A.T. (2012). Effect of subinihibitory and inhibitory concentrations of Plectranthus amboinicus (Lour.) Spreng essential oil on Klebsiella pneumoniae. Phytomedicine, 19(11): pp.962–968. 10.1016/j.phymed.2012.05.013.

Govindaraju, S. and Arulselvi, P.I. (2018). Characterization of Coleus aromaticus essential oil and its major constituent carvacrol for in vitro antidiabetic and antiproliferative activities. Journal of Herbs, Spices and Medicinal Plants, 24(1): pp.37–51. 10.1080/10496475.2017.1369483.

Gurgel, A.P.A.D.,da Silva, J.G.,Grangeiro, A.R.S.,Oliveira, D.C.,Lima, C.M.P.,da Silva, A.C.P.,Oliveira, R.A.G.,and Souza, I.A. (2009). In vivo study of the anti-inflammatory and antitumor activities of leaves from Plectranthus amboinicus (Lour.) Spreng (Lamiaceae). Journal of Ethnopharmacology, 125(2): pp.361–363. 10.1016/j.jep.2009.07.006.

Gurib-Fakim, A.,Sewraj, M.D.,Narod, F.,and Menut, C. (1995). Aromatic plants of mauritius: Volatile constituents of the essential oils of Coleus aromaticus Benth., Triphasia trifolia (Burm.f.) and Eucalyptus kirtoniana F. Muell. Journal of Essential Oil Research, 7(2): pp.215–218. 10.1080/10412905.1995.9698504.

Gurning, K. (2020). Determination antioxidant activities methanol extracts of bangun-bangun (Coleus amboinicus L.) Leaves with DPPH method. Jurnal Pendidikan Kimia, 12(2): pp.62–69. 10.24114/jpkim.v12i2.19397.

Hasibuan, P.A.Z. and Sumaiyah, S. (2019). The anti-proliferative and pro-apoptotic properties of Ethanol Plectranthus amboinicus (Lour.) Spreng. Leaves ethanolic extract nanoparticles on T47D cell lines. Asian Pacific Journal of Cancer Prevention, 20(3): pp.897–901. 10.31557/APJCP.2019.20.3.897.

Hassani, M.S.,Zainati, I.,Zrira, S.,Mahdi, S.,and Oukessou, M. (2012). Chemical composition and antimicrobial activity of plectranthus amboinicus (lour) spring. essential oil from archipelago of comoros. Journal of Essential Oil-Bearing Plants, 15(4): pp.637–644. 10.1080/0972060X.2012.10644098.

Hsu, K.P. and Ho, C.L. (2019). Antimildew effects of plectranthus amboinicus leaf essential oil on paper. Natural Product Communications, 14(7): pp.1–6. 10.1177/1934578X19862903.

Hullatti, K.K. and Bhattacharjee, P. (2011). Pharmacognostical evaluation of different parts of Coleus amboinicus lour., Lamiaceae. Pharmacognosy Journal, 3(24): pp.39–44. 10.5530/pj.2011.24.8.

Iravani, S. (2011). Green synthesis of metal nanoparticles using plants. Green Chemistry, 13(10): pp.2638–2650. 10.1039/c1gc15386b.

Iwansyah, A.C.,Damanik, M.R.M.,Kustiyah, L.,and Hanafi, M. (2017). Potensi fraksi etil asetat daun Torbangun (Coleus amboinicus L.) dalam meningkatkan produksi susu, bobot badan tikus, dan anak tikus. Jurnal Gizi dan Pangan, 12(1): pp.61–68. 10.25182/jgp.2017.12.1.61-68.

Iwansyah, A.C.,Damanik, R.M.,Kustiyah, L.,and Hanafi, M. (2019). The ethyl acetate fraction of Torbangun (Coleus amboinicus L.) leaves increasing milk production with up-regulated genes expression of Prolactin receptor. Journal of Tropical Life Science, 9(2): pp.147–154. 10.11594/jtls.09.02.03.

Januarti, I.B.,Wijayanti, R.,Wahyuningsih, S.,and Nisa, Z. (2019). Potensi Ekstrak Terpurifikasi Daun Sirih Merah (Piper crocatum Ruiz &Pav) Sebagai Antioksidan Dan Antibakteri. JPSCR : Journal of Pharmaceutical Science and Clinical Research, 4(2): pp.60. 10.20961/jpscr.v4i2.27206.

Joshi, R.K.,Badakar, V.,and Kholkute, S. (2011). Carvacrol rich essential oils of Coleus aromaticus (Benth.) from Western Ghats region of North West Karnataka. Advances in Environmental Biology, 5(6): pp.1307–1310.

Kellogg, J.J.,Wallace, E.D.,Graf, T.N.,Oberlies, N.H.,and Cech, N.B. (2017). Conventional and accelerated-solvent extractions of green tea (camellia sinensis) for metabolomics-based chemometrics. Journal of Pharmaceutical and Biomedical Analysis, 145: pp.604–610. 10.1016/j.jpba.2017.07.027.

Khalid, A. and El-Gohary, A. (2014). Effect of seasonal variations on essential oil production and composition of Plectranthus amboinicus (Lour.) grow in Egypt. International Food Research Journal, 21(5): pp.1859–1862.

Khan, M.C.P.I. (2013). Current Trends in Coleus Aromaticus: An Important Medicinal Plant. Bloomington: Booktango.

Kuncoro, H. (2016). Mini Review Jamur endofit, biodiversitas, potensi dan prospek. Tropical Pharmacy and Chemistry, 1(3): pp.250–265.

Laila, F.,Fardiaz, D.,Yuliana, N.D.,Damanik, M.R.M.,and Dewi, F.N.A. (2020a). Methanol extract of Coleus amboinicus (Lour) exhibited antiproliferative activity and induced programmed cell death in colon cancer cell WiDr. International Journal of Food Science, 9068326. 10.1155/2020/9068326.

Laila, F.,Fardiaz, D.,Yuliana, N.D.,Damanik, M.R.M.,and Dewi, F.N.A. (2020b). Phytochemical contents of Torbangun (Coleus amboinicus Lour) from fractionation of Pressurized Liquid Extraction. Jurnal Ilmu Pertanian Indonesia, 25(2): pp.224–230. 10.18343/jipi.25.2.224.

Lukhoba, C.W.,Simmonds, M.S.J.,and Paton, A.J. (2006). Plectranthus: A review of ethnobotanical uses. Journal of Ethnopharmacology, 103(1): pp.1–24. 10.1016/j.jep.2005.09.011.

Ma, D.,Hu, Y.,Yang, C.,Liu, B.,Fang, L.,Wan, Q.,Liang, W.,Mei, G.,Wang, L.,Wang, H.,Ding, L.,Dong, C.,Pan, M.,Chen, J.,Wang, S.,Chen, S.,Cai, C.,Zhu, X.,Guan, X.,Zhou, B.,Zhu, S.,Wang, J.,Guo, W.,Chen, X.,and Zhang, T. (2016). Genetic basis for glandular trichome formation in cotton. Nature Communications, 7(10456): pp.1–9. 10.1038/ncomms10456.

Manjamalai, A.,Alexander, T.,and Berlin Grace, V.M. (2012). Bioactive evaluation of the essential oil of plectranthus amboinicus by GC-MS analysis and its role as a drug for microbial infections and inflammation. International Journal of Pharmacy and Pharmaceutical Sciences, 4(SUPPL.3): pp.205–211.

Mathalaimuthu, B.,Shanmugam, D.,Kalimuthu, K.,Kadarkarai, M.,Jayapal, G.,and Giovanni, B. (2017). Coleus aromaticus leaf extract fractions: A source of novel ovicides, larvicides and repellents against Anopheles, Aedes and Culex mosquito vectors? Process Safety and Environmental Protection, 106: pp.23–33. 10.1016/j.psep.2016.12.003.

Maulana, I.A.,Triatmoko, B.,and Nugraha, A.S. (2020). Skrining Fitokimia dan Uji Aktivitas Antibakteri Ekstrak dan Fraksi Tanaman Senggugu (Rotheca serrata (L.) Steane & Mabb.) terhadap Pseudomonas aeruginosa. JPSCR: Journal of Pharmaceutical Science and Clinical Research, 5(1): pp.01. 10.20961/jpscr.v5i1.32200.

Medina-Torres, N.,Ayora-Talavera, T.,Espinosa-Andrews, H.,Sánchez-Contreras, A.,and Pacheco, N. (2017). Ultrasound assisted extraction for the recovery of phenolic compounds from vegetable sources. Agronomy, 7(3). 10.3390/agronomy7030047.

Michel, J.,Abd Rani, N.Z.,and Husain, K. (2020). A review on the potential use of medicinal plants from Asteraceae and Lamiaceae plant family in cardiovascular diseases. Frontiers in Pharmacology, 11(852): pp.1–26. 10.3389/fphar.2020.00852.

Monzote, L.,Setzer, W.N.,Scherbakov, A.M.,Scull, R.,Gutiérrez, Y.I.,Satyal, P.,Cos, P.,Shchekotikhin, A.E.,and Gille, L. (2020). Pharmacological assessment of the carvacrol chemotype essential oil from Plectranthus amboinicus growing in Cuba. Chemical Compositions and Biological Activities of Essential Oils-Natural Product Communications, 15(10): pp.1–12. https://doi.org/10.1177/1934578X20962233.

Muniroh, L.,Martini, S.,Nindya, T.S.,and Solfaine, R. (2013). Efek anti radang dan toksisitas akut ekstrak daun Jintan ( Plectranthus amboinicus ) pada tikus yang diinduksi arthritis. Makara Seri Kesehatan, 17(1): pp.33–40. 10.7454/msk.v17i1.xxxx.

Murugappan, R.M.,Benazir, S.,Usha, C.,and Lok, S. (2017). Growth Promoting and Probiotic Potential of the Endophytic Bacterium Rhodococcus globerulus colonizing the Medicinal Plant Plectranthus amboinicus (Lour.) Spreng. International Journal of Current Research and Review, 9(14): pp.7–13. 10.7324/ijcrr.2017.9143.

Nisa, H.,Kamili, A.N.,Nawchoo, I.A.,Shafi, S.,Shameem, N.,and Bandh, S.A. (2015). Fungal endophytes as prolific source of phytochemicals and other bioactive natural products: A review. Microbial Pathogenesis, 82: pp.50–59. 10.1016/j.micpath.2015.04.001.

Norazsida, R.,Pakeer, O.,and Taher, M. (2017). The antimalarial properties of essential oils of the leaves of Malaysian Plectranthus amboinicus (Lour) Spreng in mice infected with Plasmodium berghei. International Medical Journal Malaysia, 16(1): pp.67–73.

Palem, P.P.C.,Kuriakose, G.C.,and Jayabaskaran, C. (2015). An endophytic fungus, Talaromyces radicus, isolated from Catharanthus roseus, produces Vincristine and Vinblastine, which induce apoptotic cell death. PLoS ONE, 10(12): pp.e0144476. 10.1371/journal.pone.0144476.

Pane, Y.S.,Sufitni, S.,Lumongga, F.,Alrasyid, N.,Sari, D.P.,Wati, R.,and Basyuni, M. (2018). The effectiveness of coleus amboinicus leaf extracts as an analgetic activity on mice exposured to acetic acid. Asian Journal of Pharmaceutical and Clinical Research, 11(9): pp.301–304. 10.22159/ajpcr.2018.v11i9.26538.

Prudent, D.,Perineau, F.,Bessiere, J.M.,Michel, G.M.,and Baccou, J.C. (1995). Analysis of the essential oil of wild oregano from martinique (Coleus aromaticus Benth.)—evaluation of its bacteriostatic and fungistatic properties. Journal of Essential Oil Research, 7(2): pp.165–173. 10.1080/10412905.1995.9698492.

Pyne, M.E.,Narcross, L.,and Martin, V.J.J. (2019). Engineering plant secondary metabolism in microbial systems. Plant Physiology, 179(3): pp.844–861. 10.1104/pp.18.01291.

Radji, M. (2005). Peranan bioteknologi dan mikroba endofit dalam pengembangan obat herbal. Majalah Ilmu Kefarmasian, 2(3): pp.113–126.

Rahmawati,Eltivitasari, A.,Romadonsyah, F.,Gemantari, B.M.,Nurrochmad, A.,Wahyuono, S.,and Astuti, P. (2021). Effect of Light Exposure on Secondary Metabolite Production and Bioactivities of. Tropical Journal of Natural Product Research, 5(February): pp.312–318.

Rai, V.,Pai, V.R.,and Kedilaya, P. (2016). A preliminary evaluation of anticancer and antioxidant potential of two traditional medicinal plants from lamiaceae-pogostemon heyneanus and plectranthus amboinicus. Journal of Applied Pharmaceutical Science, 6(8): pp.73–78. 10.7324/JAPS.2016.60811.

Rajendran, L.,Rajagopal, K.,and Subbarayan, K. (2013). Efficiency of fungal taxol on human liver carcinoma cell lines. American Journal of Research Communication, 1(6): pp.112–121.

Rajesh, V. and Gayathri, K. (2015). Angiogenesis modulation by Plectranthus amboinicus leaf extract and its fractions on chorioallantoic membrane and tumor induced angiogenesis. Oriental Pharmacy and Experimental Medicine, 15(4): pp.257–276. 10.1007/s13596-015-0198-2.

Ramesh, R.,Yamini, V.,Rajkumar, D.,John Sundaram, S.,Lakshmi, D.,and Khan, F.L.A. (2020). Biogenic synthesis of α-Fe2O3 nanoparticles using Plectranthus amboinicus leaf extract. Materials Today: Proceedings. 10.1016/j.matpr.2020.05.095.

Ramesh, R.,Yamini, V.,Sundaram, S.J.,Khan, F.L.A.,and Kaviyarasu, K. (2020). Investigation of structural and optical properties of NiO nanoparticles mediated by Plectranthus amboinicus leaf extract. Materials Today: Proceedings. 10.1016/j.matpr.2020.03.581.

Ramli, N.,Ahamed, P.O.,Elhady, H.M.,and Taher, M. (2014). Antimalarial activity of Malaysian Plectranthus amboinicus against Plasmodium berghei. Pharmacognosy Research, 6(4): pp.280–284. 10.4103/0974-8490.138248.

Raveendran, P.,Fu, J.,and Wallen, S.L. (2003). Completely ‘Green’ Synthesis and Stabilization of Metal Nanoparticles. Journal of the American Chemical Society, 125(46): pp.13940–13941. 10.1021/ja029267j.

Rosidah and Hasibuan, P.A.Z. (2014). Cytotoxic effect of n-hexane, ethylacetate and ethanol extracts of Plectranthus amboinicus, (Lour.) Spreng.) on HeLa and Vero cells lines. International Journal of PharmTech Research, 6(6): pp.1806–1809.

Seetharaman, P. and Gnanasekar, S. (2017). Isolation and characterization of anticancer flavone chrysin from Passiflora incarnata L . leaves. : pp.321–331. 10.1007/s13213-017-1263-5.

Sharma, M.,Kansal, R.,and Singh, D. (2018). Endophytic microorganisms: Their role in plant growth and crop improvement, 391–413, in: New and Future Developments in Microbial Biotechnology and Bioengineering: Crop Improvement through Microbial Biotechnology. Elsevier B.V. 10.1016/B978-0-444-63987-5.00020-7.

Shubha, J.R. and Bhatt, P. (2015). Plectranthus amboinicus leaves stimulate growth of probiotic L. plantarum: Evidence for ethnobotanical use in diarrhea. Journal of Ethnopharmacology, 166: pp.220–227. 10.1016/j.jep.2015.02.055.

Stierle A, Strobel G, S.D. (1993). Taxol and Taxane Production by Taxomyces Andreanae , Endophytic Fungus of Pacific Yew. https://doi.org/10.1126/science.8097061.

Sujamol, M.,Roy, J.,and James, K.M. (2020). Phytochemical screening and antimicrobial activity of Coleus aromaticus leaf extract, , in: Materials Today: Proceedings. Elsevier BV. 10.1016/j.matpr.2020.05.255.

Sulaiman, C.T.,Deepak, M.,and Balachandran, I. (2018). Spectrophotometric and tandem mass spectroscopic analysis of Indian borage (Plectranthus amboinicus (Lour.) Spreng.) for its polyphenolics characterization. Beni-Suef University Journal of Basic and Applied Sciences, 7(4): pp.471–473. 10.1016/j.bjbas.2018.04.004.

Sulistyowati,Yuliani,and Bashri, A. (2018). Identifikasi strukur sekretori yang berpotensi menghasilkan minyak atsiri pada genus Coleus. LenteraBio, 7(2): pp.168–175.

Suryowati, T. and Gultom, M. (2019). Effect of torbangun (Coleus amboinicus Lour) on blood pressure in women with hypercholesterolemia, , in: Journal of Physics: Conference Series. Institute of Physics Publishing. 10.1088/1742-6596/1146/1/012002.

Suryowati, T.,Rimbawan,Damanik, R.,Bintang, M.,and Handharyani, E. (2015). Antihyperlipidemic activity of Torbangun extract (Coleus amboinicus Lour) on diabetic rats induced by Streptozotocin. IOSR Journal Of Pharmacy, 5(5): pp.50–54.

Swamy, M.K.,Arumugam, G.,Kaur, R.,Ghasemzadeh, A.,Yusoff, M.M.,and Sinniah, U.R. (2017). GC-MS based metabolite profiling, antioxidant and antimicrobial properties of different solvent extracts of Malaysian Plectranthus amboinicus leaves. Evidence-based Complementary and Alternative Medicine, 1517683: pp.1–12. 10.1155/2017/1517683.

Tafzi, F.,Andarwulan, N.,Giriwonob, P.E.,Nur, F.,and Dewid, A. (2017). Uji efikasi ekstrak metanol saun Torbangun (Plectranthus amboinicus) pada sel epitel kelenjar susu manusia MCF-12A. Jurnal Ilmu Kefarmasian Indonesia, 15(1): pp.17–24.

Tan, R.X. and Zou, W.X. (2001). Endophytes: A rich source of functional metabolites. Natural Product Reports, 18(4): pp.448–459. 10.1039/b100918o.

Thirugnanasampandan, R.,Ramya, G.,Gogulramnath, M.,Jayakumar, R.,and Kanthimathi, M.S. (2015). Evaluation of cytotoxic, DNA protecting and LPS induced MMP-9 down regulation activities of Plectranthus amboinicus (Lour) Spreng. essential oil. Pharmacognosy Journal, 7(1): pp.32–36. 10.5530/pj.2015.7.3.

Vasconcelos, S.E.C.B.,Melo, H.M.,Cavalcante, T.T.A.,Júnior, F.E.A.C.,de Carvalho, M.G.,Menezes, F.G.R.,de Sousa, O.V.,and Costa, R.A. (2017). Plectranthus amboinicus essential oil and carvacrol bioactive against planktonic and biofilm of oxacillin- and vancomycin-resistant Staphylococcus aureus. BMC Complementary and Alternative Medicine, 17(1): pp.1–9. 10.1186/s12906-017-1968-9.

Velasco, J.,Rojas, L.B.,Díaz, T.,and Usubillaga, A. (2009). Chemical composition and antibacterial activity of the essential oil of coleus amboinicus lour., against enteric pathogens. Journal of Essential Oil-Bearing Plants, 12(4): pp.453–461. 10.1080/0972060X.2009.10643744.

Velsankar, K.,Vinothini, V.,Sudhahar, S.,Kumar, M.K.,and Mohandoss, S. (2020). Green Synthesis of CuO nanoparticles via Plectranthus amboinicus leaves extract with its characterization on structural, morphological, and biological properties. Applied Nanoscience (Switzerland), 10(10): pp.3953–3971. 10.1007/s13204-020-01504-w.

Verma, R.S.,Padalia, R.C.,and Chauhan, A. (2012). Essential oil composition of coleus aromaticus benth. from uttarakhand. Journal of Essential Oil-Bearing Plants, 15(2): pp.174–179. 10.1080/0972060X.2012.10644033.

Wadikar, D.D. and Patki, P.E. (2016). Coleus aromaticus: a therapeutic herb with multiple potentials. Journal of Food Science and Technology, 53(7): pp.2895–2901. 10.1007/s13197-016-2292-y.

Wang, X.,Ouyang, Y.Y.,Liu, J.,and Zhao, G. (2014). Flavonoid intake and risk of CVD: A systematic review and meta-analysis of prospective cohort studies. British Journal of Nutrition, 111(1): pp.1–11. 10.1017/S000711451300278X.

Yang, L.,Wen, K.S.,Ruan, X.,Zhao, Y.X.,Wei, F.,and Wang, Q. (2018). Response of plant secondary metabolites to environmental factors. Molecules, 23(4): pp.1–26. 10.3390/molecules23040762.

Yuliana, N.D.,Sugiharto, M.A.,Lioe, H.N.,Goto, M.,and Ishikawa, Y.T. (2018). NMR metabolomics revealed metabolites and bioactivity variation in Torbangun leaves Plectranthus amboinicus L. With different origins. Indonesian Journal of Biotechnology, 23(2): pp.91–101. 10.22146/ijbiotech.38659.

Zhang, Q.W.,Lin, L.G.,and Ye, W.C. (2018). Techniques for extraction and isolation of natural products : a comprehensive review. Chinese Medicine, 13(20): pp.1–26. 10.1186/s13020-018-0177-x.

Zheng, Y.,Huang, Y.,Shi, H.,and Fu, L. (2019). Green biosynthesis of ZnO nanoparticles by plectranthus amboinicus leaf extract and their application for electrochemical determination of norfloxacin. Inorganic and Nano-Metal Chemistry, 49(9): pp.277–282. 10.1080/24701556.2019.1661441.

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