Acknowledgement
The authors would like to thank the following institutions and laboratories: CENAREST/ IPHAMÉTRA, CENAREST/IRT, ENEF, LaReVaBois, ENS and ENSET in Libreville, Gabon.
References
- Akinjogunla, O.J., Yah, C.S., Eghafona, N.O., Ogbemudia, F.O. 2010. Antibacterial activity of leave extracts of Nymphaea lotus (Nymphaeaceae) on Methicillin resistant Staphylococcus aureus (MRSA) and Vancomycin resistant Staphylococcus aureus (VRSA) isolated from clinical samples. Annals of Biological Research 1(2): 174-184.
- Andrea, L.B.D.S., Maranhao, A.C., Santos, J.C., Cunha, F.M., Conceicao, G.M., Bieber, L.W., Nascimento, M.S. 2010. Antitermitic activity of extractives from three Brazilian hardwoods against Nasutitermes corniger. International Biodeterioration & Biodegradation 64(1): 7-12. https://doi.org/10.1016/j.ibiod.2009.07.009
- Arsyad, W.O.M., Basri, E., Hendra, D., Trisatya, D.R. 2019. Termite resistance of impregnated Jabon wood (Anthocephalus cadamba Miq.) with combined impregnant agents. Journal of the Korean Wood Science and Technology 47(4): 451-458. https://doi.org/10.5658/WOOD.2019.47.4.451
- Arsyad, W.O.M., Efiyanti, L., Trisatya, D.R. 2020. Termiticidal activity and chemical components of bamboo vinegar against subterranean termites under different pyrolysis temperatures. Journal of the Korean Wood Science and Technology 48(5): 641-650. https://doi.org/10.5658/WOOD.2020.48.5.641
- Ayres, M.P., Clausen, T.P., MacLean S.F. Jr., Redman, A.M., Reichardt, P.B. 1997. Diversity of structure and antiherbivore activity in condensed tannins. Ecology 78(6): 1696-1712. https://doi.org/10.1890/0012-9658(1997)078[1696:DOSAAA]2.0.CO;2
- Badiaga, M. 2011. Ethnobotanical, phytochemical and biological study of Nauclea latifolia Smith, an African medicinal plant collected in Mali. Ph.D. Thesis, University of Bamako, Mali. pp. 30-32.
- Becker, H., Scher, J.M., Speakman, J.B., Zapp, J. 2005. Bio-activity guided isolation of antimicrobial compounds from Lythrum salicaria. Fitoterapia, 76(6): 580-584. https://doi.org/10.1016/j.fitote.2005.04.011
- Bedounguindzi, W.F., Candelier, K., Edou Engonga, P., Dumarcay, S., Thevenon, M.F., Gerardin, P. 2020. Anti-termite and anti-fungal bio-sourced wood preservation ingredients from Dacryodes edulis (G. Don) H.J. Lam resin. Holzforschung 74(8): 745-753. https://doi.org/10.1515/hf-2019-0106
- Bentabet, L.N. 2015. Phytochemical study and evaluation of the activities of two plants Fredolia aretioides and Echium vulgare from western Algeria. Ph.D. Thesis, Aboubekr Belkaid Tlemcen University, Algeria, p. 22.
- Blaske, V.U., Hertel, H., Forschler, B.T. 2003. Repellent effects of isoborneol on subterranean termites (Isoptera: Rhinotermitidae) in soils of different composition. Journal of Economic Entomology 96(4): 1267-1274. https://doi.org/10.1093/jee/96.4.1267
- Bopenga Bopenga, C.S.A., Dumarcay, S., Edou Engonga, P., Gerardin, P. 2020a. Relationships between chemical composition and decay durability of Coula edulis Baill as an alternative wood species in Gabon. Wood Science and Technology 54(2): 329-348. https://doi.org/10.1007/s00226-020-01158-5
- Bopenga Bopenga, C.S.A., Meyo Degboevi, H., Candelier, K., Edou Engonga, P., Dumarcay, S., Thevenon, M.F., Gerardin Charbonnier, C., Gerardin, P. 2020b. Characterization of extracts from the bark of the Gabon hazel tree (Coula edulis Baill) for antioxidant, antifungal and anti-termite products. Journal of Renewable Materials 9(1): 17-33. https://doi.org/10.32604/jrm.2021.013366
- Boue, S.M., Raina, A.K. 2003. Effects of plant flavonoids on fecundity, survival, and feeding of the Formosan subterranean termite. Journal of Chemical Ecology 29(11): 2575-2584. https://doi.org/10.1023/A:1026318203775
- Caron, A., Altaner, C.M., Gardiner, B., Jarvis, M.C. 2013. Distribution of extractives in Sitka spruce (Picea sitchensis) grown in the northern UK. European Journal of Wood and Wood Products 71(6): 697-704. https://doi.org/10.1007/s00107-013-0728-x
- Chen, K., Ohmura, W., Doi, S., Aoyama, M. 2004. Termite feeding deterrent from Japanese larch wood. Bioresource Technology 95(2): 129-134. https://doi.org/10.1016/j.biortech.2004.02.014
- Cheumani, Y.A.M. 2009. Etude de la microstructure des composites bois/ciment par relaxometrie RMN du proton. Ph.D. Thesis, Universite de Bordeaux 1, France.
- Escalante, A.M., Santecchia, C.B., Lopez, S.N., Gattuso, M.A., Ravelo, A.G., Monache, F.D., Sierra, M.G., Zacchino, S.A. 2002. Isolation of antifungal saponins from Phytolacca tetramera, an Argentinean species in critic risk. Journal of Ethnopharmacology 82(1): 29-34. https://doi.org/10.1016/S0378-8741(02)00145-9
- Hadi, Y.S., Massijaya, M.Y., Abdillah, I.B., Pari, G., Wa Arsyad, W.O.M. 2020. Color change and resistance to subterranean termite attack of Mangium (Acacia mangium) and Sengon (Falcataria moluccana) smoked wood. Journal of the Korean Wood Science and Technology 48(1): 1-11. https://doi.org/10.5658/WOOD.2020.48.1.1
- Hadi, Y.S., Massijaya, M.Y., Zaini, L.H., Abdillah, I.B., Arsyad, W.O.M. 2018. Resistance of methyl methacrylate-impregnated wood to subterranean termite attack. Journal of the Korean Wood Science and Technology 46(6): 748-755. https://doi.org/10.5658/WOOD.2018.46.6.748
- Harborne, J.B., Williams, C.A. 2000. Advances in flavonoid research since 1992. Phytochemistry 55(6): 481-504. https://doi.org/10.1016/S0031-9422(00)00235-1
- Houghton, P.J., Raman, A. 1998. Laboratory Handbook for the Fractionation of Natural Extracts. Springer, London, UK.
- Huang, Z., Hashida, K., Makino, R., Kawamura, F., Shimizu, K., Kondo, R., Ohara, S. 2009. Evaluation of biological activities of extracts from 22 African tropical wood species. Journal of Wood Science 55(3): 225-229. https://doi.org/10.1007/s10086-008-1024-y
- Iacobellis, N.S., Lo Cantore, P., Capasso, F., Senatore, F. 2005. Antibacterial activity of Cuminum cyminumL. and Carum carvi L. essential oils. Journal of Agricultural and Food Chemistry 53(1): 57-61. https://doi.org/10.1021/jf0487351
- Isman, M.B., Machial, C.M. 2006. Pesticides based on Plant Essential Oils: From Traditional Practice to Commercialization. In: Naturally Occurring Bioactive Compounds, Ed. by Rai, M. and Carpinella, M.C., Elsevier, Amsterdam, Netherland.
- Jeong, M.J., Yang, J., Choi, W.S., Kim, J.W., Kim, S.J., Park, M.J. 2017. Chemical compositions and antioxidant activities of essential oil extracted from Neolitsea aciculata (Blume) Koidz leaves. Journal of the Korean Wood Science and Technology 45(1): 96-106. https://doi.org/10.5658/WOOD.2017.45.1.96
- Jung, J.Y., Ha, S.Y., Yang, J.K. 2017. Response surface optimization of phenolic compounds extraction from steam exploded oak wood (Quercus mongolica). Journal of the Korean Wood Science and Technology 45(6): 809-827. https://doi.org/10.5658/WOOD.2017.45.6.809
- Kilic, A., Niemz, P. 2012. Extractives in some tropical woods. European Journal of Wood and Wood Products 70(1-3): 79-83. https://doi.org/10.1007/s00107-010-0489-8
- Kim, J.W., Um, M., Lee, J.W. 2018. Antioxidant activities of hot water extracts from different parts of rugosa rose (Rosa rugosa Thunb.). Journal of the Korean Wood Science and Technology 46(1): 38-47. https://doi.org/10.5658/WOOD.2018.46.1.38
- Lajide, L., Escoubas, P., Mizutani, J. 1995. Termite antifeedant activity in Xylopia aethiopica. Phytochemistry 40(4): 1105-1112. https://doi.org/10.1016/0031-9422(95)92653-P
- Lee, M., Jeong, S.H., Mun, S.P. 2020. Conditions for the extraction of polyphenols from radiata pine (Pinus radiata) bark for bio-foam preparation. Journal of the Korean Wood Science and Technology 48(6): 861-868. https://doi.org/10.5658/WOOD.2020.48.6.861
- Leyva, A., Dimmel, D.R., Pullman, G.S. 1998. Teak extract as a catalyst for the pulping of loblolly pine. Tappi Journal 81(5): 237-240.
- Manurung, H., Sari, R.K., Syafii, W., Cahyaningsih, U., Ekasari, W. 2019. Antimalarial activity and phytochemical profile of ethanolic and aqueous extracts of bidara laut (Strychnos ligustrina Blum) wood. Journal of the Korean Wood Science and Technology 47(5): 587-596. https://doi.org/10.5658/wood.2019.47.5.587
- Masendra, Ashitani, T., Takahashi, K., Susanto, M., Lukmandaru, G. 2019. Hydrophilic extracts of the bark from six Pinus species. Journal of the Korean Wood Science and Technology 47(1): 80-89. https://doi.org/10.5658/WOOD.2019.47.1.80
- Mburu, F., Dumarcay, S., Gerardin, P. 2007. Evidence of fungicidal and termicidal properties of Prunus africana heartwood extractives. Holzforschung 61(3): 323-325. https://doi.org/10.1515/HF.2007.043
- Min, H.J., Kim, E.J., Shinn, S., Bae, YS. 2019. Antidiabetic activities of Korean red pine (Pinus densiflora) inner bark extracts. Journal of the Korean Wood Science and Technology 47(4): 498-508. https://doi.org/10.5658/WOOD.2019.47.4.498
- Min, H.J., Kim, Y.K., Bae, Y.S. 2017. Evaluation of biological activity on hawthorn tree (Crataegus pinnatifida) extracts. Journal of the Korean Wood Science and Technology 45(3): 317-326. https://doi.org/10.5658/WOOD.2017.45.3.317
- Monteiro, J.M., Lins Neto, E.M.F., Amorim, E.L.C., Araujo, E.L., Albuquerque, U.P. 2005. Tannins: From chemistry to ecology. Quimica Nova 28: 892-896. https://doi.org/10.1590/S0100-40422005000500029
- Morimoto, M., Fukumoto, H., Hiratani, M., Chavasiri, W., Komai, K. 2006. Insect antifeedants, pterocarpans and pterocarpol, in heartwood of Pterocarpus macrocarpus Kruz. Bioscience Biotechnology and Biochemistry 70(8): 1864-1868. https://doi.org/10.1271/bbb.60017
- Morina, A.D.F.A., Romayasa, A., Kusnanda, A.J., Avidlyandi, A., Yudha, S.S., Banon, C., Gustian, I. 2020. Chemical components, antitermite and antifungal activities of Cinnamomum parthenoxylon wood vinegar. Journal of the Korean Wood Science and Technology 48(1): 107-116. https://doi.org/10.5658/WOOD.2020.48.1.107
- Mounguengui, S., Saha Tchinda, J.B., Kor Ndikontar, M., Dumarcay, S., Atteke, C., Perrin, D., Gelhaye, E., Gerardin, P. 2016. Total phenolic and lignin contents, phytochemical screening, antioxidant and fungal inhibition properties of the heartwood extractives of ten Congo Basin tree species. Annals of Forest Science 73(2): 287-296. https://doi.org/10.1007/s13595-015-0514-5
- Mun S.P., Darrel, D.N. 2017. Effect of proanthocyanidin-rich extracts from Pinus radiata bark on termite feeding deterrence. Journal of the Korean Wood Science and Technology 45(6): 720-727. https://doi.org/10.5658/WOOD.2017.45.6.720
- Nam, J.B., Oh, G.H., Yang, S.M., Lee, S.E., Kang, S.G. 2018. Evaluation of antioxidant activities of water extract from microwave torrefied oak wood. Journal of the Korean Wood Science and Technology 46(2): 178-188. https://doi.org/10.5658/WOOD.2018.46.2.178
- N'guessan, J.D., Zirihi, G.N., Kra, A.K.M., Kouakou, K., Djaman, A.J., Guede-guina, F. 2007. Free radical scavenging activity, flavonoid and phenolic contents of selected Ivoirian plants. International Journal of Natural and Applied Sciences 3(4): 425-429.
- Neya, B., Hakkou, M., Petrissans, M., Gerardin, P. 2004. On the durability of Burkea africana heartwood: Evidence of biocidal and hydrophobic properties responsible for durability. Annals of Forest Science 61(3): 277-282. https://doi.org/10.1051/forest:2004020
- Niamke, F.B., Amusant, N., Stien, D., Chaix, G., Lozano, Y., Kadio, A.A., Lemenager, N., Goh, D., Adima, A.A., Kati-Coulibaly, S., Jay-Allemand, C. 2012. 4',5'-Dihydroxy-epiisocatalponol, a new naphthoquinone from Tectona grandis L. f. heartwood, and fungicidal activity. International Biodeterioration & Biodegradation 74: 93-98. https://doi.org/10.1016/j.ibiod.2012.03.010
- Nze Nguema, S. 2009. Presentation of the forestry sector in Gabon. https://www.euflegt.efi.int/documents/10180/23275/Pr%c3%a9sentation+du+Secteur+Forestier+au+Gabon/eb4427e5-f61c-4b09-83c3-6ab5bcfa14b4?version=1.0
- Obeng, E.A. 2011. Guibourtia tessmannii (Harms) J. Leonard. In: PROTA: Plant Resources of Tropical Africa, Ed. by Lemmens, R.H.M.J., Louppe, D. and Oteng-Amoako, A.A. PROTA Foundation, Wageningen, Netherlands.
- Oberdorster, E., Clay, M.A., Cottam, D.M., Wilmot, F.A., McLachlan, J.A., Milner, M.J. 2001. Common phytochemicals are ecdysteroid agonists and antagonists: A possible evolutionary link between vertebrate and invertebrate steroid hormones. The Journal of Steroid Biochemistry and Molecular Biology 77(4-5): 229-238. https://doi.org/10.1016/S0960-0760(01)00067-X
- Ohmura, W., Doi, S., Aoyama, M., Ohara, S. 2000. Antifeedant activity of flavonoids and related compounds against the subterranean termite Coptotermes formosanus Shiraki. Journal of Wood Science 46(2): 149-153. https://doi.org/10.1007/BF00777362
- Oliveira, L.S., Santana, A.L.B.D., Maranhao, C.A., de Miranda, R.C.M., Galvao de Lima, V.L.A. 2010. Natural resistance of five woods to Phanerochaete chrysosporium degradation. International Biodeterioration & Biodegradation 64(8): 711-715. https://doi.org/10.1016/j.ibiod.2010.08.001
- Oloyede, O.I. 2005. Chemical profile of unripe pulp of Carica papaya. Pakistan Journal of Nutrition 4(6): 379-381. https://doi.org/10.3923/pjn.2005.379.381
- Park, I.K., Shin, S.C. 2005. Fumigant activity of plant essential oils and components from garlic (Allium sativum) and clove bud (Eugenia caryophyllata) oils against the Japanese termite (Reticulitermes speratus Kolbe). Journal of Agricultural and Food Chemistry 53(11): 4388-4392. https://doi.org/10.1021/jf050393r
- Ragon, K.W., Nicholas, D.D., Schultz, T.P. 2008. Termite-resistant heartwood: The effect of the nonbiocidal antioxidant properties of the extractives (Isoptera: Rhinotermitidae). Sociobiology 52(1): 47-54.
- Raponda-Walker, A., Sillans, R. 1961. The Useful Plants of Gabon: Inventory and Concordance Test of the Vernacular and Scientific Names of Spontaneous and Introduced Plants. In: Description of species, properties, uses, Ed. by Lechevalier, P., Raponda Walker Foundation, Paris, France.
- Rather, S.A., Sharma, K.R., Nabi, S., Heena, G. 2017. Effect of sampling height and spacing on wood extractives in Eucalyptus tereticornis Smith. Asian Journal of Multidisciplinary Studies 5(4).
- Saha Tchinda, J.B. 2015. Characterization and valuation of extractable substances from five major cameroonian species in the wood industry: Ayous, Moabi, Movingui, Padouk and Tali. Ph.D. Thesis, University of Yaounde I, Cameroon.
- Sima Obiang, C., Ngoua Meye Misso, R.L., Ndong Atome, G.R., Obame, R.B.M., Ondo, J.P., Engonga, L.C.O., Emvo, E.N. 2021. Antimicrobial, antioxidant, anti-inflammatory and cytotoxic study of extracts of Guibourtia tessmanii (harms) J. Leonard from Gabon. Clinical Phytoscience: International Journal of Phytomedicine and Phytotherapy 7(1): 45.
- Sima Obiang, C., Ondo, J.P., Ndong Atome, G.R., Obame Engonga, L.C., Djoba Siawaya, J.F., Nsi Emvo, E. 2016. Phytochemical screening, antioxidant and antimicrobial potential of stem barks of Coula edulis Baill. Pseudospondias longifolia Engl. and Carapa klaineana Pierre. from Gabon. Asian Pacific Journal of Tropical Disease 6(7): 557-563. https://doi.org/10.1016/S2222-1808(16)61086-1
- Simmonds, M.S.J. 2001. Importance of flavonoids in insect-plant interactions: Feeding and oviposition. Phytochemistry 56(3): 245-252. https://doi.org/10.1016/S0031-9422(00)00453-2
- Sirmah, P., Dumarcay, S., Masson, E., Gerardin, P. 2009. Unusual amount of (-)-mesquitol from the heartwood of Prosopis juliflora. Natural Product Research 23: 183-189. https://doi.org/10.1080/14786410801940968
- Thevenon, M.F., Roussel, C., Haluk, J.P. 2001. Possible durability transfer from durable to non durable wood species: The case study of teak wood. In: Stockholm, Sweden, The International Research Group on Wood Preservation, 32nd Annual Meeting, IRG/WP 01-10392.
- Verma, M., Sharma, S., Prasad, R. 2009. Biological alternatives for termite control: A review. International Biodeterioration & Biodegradation 63(8): 959-972. https://doi.org/10.1016/j.ibiod.2009.05.009
- Viegas C. Jr., 2003. Terpenos com atividade inseticida: Uma alternativa para o controle quimico de insetos. Quimica Nova 26(3): 390-400. https://doi.org/10.1590/S0100-40422003000300017
- Watanabe, Y., Mihara, R., Mitsunaga, T., Yoshimura, T. 2005. Termite repellent sesquiterpenoids from Callitris glaucophylla heartwood. Journal of Wood Science 51(5): 514-519. https://doi.org/10.1007/s10086-004-0683-6
- Wu, T.S., Lin, F.W. 2001. Alkaloids of the wood of Cryptocarya chinensis. Journal of Natural Products 64(11): 1404-1407. https://doi.org/10.1021/np010258i
- Yam, M.F., Ang, L.F., Ameer, O.Z., Salman, I.M., Aziz, H.A., Asmawi, M.Z. 2009. Anti-inflammatory and analgesic effects of Elephantopus tomentosus ethanolic extract. Journal of Acupuncture and Meridian Studies 2(4): 280-287. https://doi.org/10.1016/S2005-2901(09)60069-8
- Zaremski, A., Fouquet, D., Louppe, D. 2009. Les Termites Dans le Monde. Quae: Versailles, France.