- Allen, O.N. and Allen, E.K., 1981. The Leguminosae: A source book of characteristics, uses and nodulation. Macmillan Co., London, 812p.
- Brossi, C., 1985. The Alkaloids: Chemistry and Pharmacology (Vol. 26). New York, NY: Wilely-Interscience, 401p.
- Cho, S., Jang, S., Chae, S., Chang, K.M., Moon, Y.H., An, G. and Jang S.K., 1999. Analysis of the C-terminal region of Arabidopsis thaliana APETALA1 as a transcription activation domain Plant Molecular Biology, 40: 419-429.
- Clarkson, C., Maharaj, V.J. and Crouch, N.R., 2004. In vitro antiplasmodial activity of medicinal plants native to or naturalised in South Africa. Journal of Ethnopharmacology, 92: 177-191.
- Esmaeili, A., Rashidi, B. and Rezazadeh, Sh., 2011. Biological activities of various extracts and chemical composition of Trigonella monantha C. A. Mey. subsp. monantha grown in Iran. Iranian Journal of Pharmaceutical Research, 11(4): 1127-1136.
- Fabricant, D.S. and Farnsworth, N.R., 2001. The value of plants used in traditional medicine for drug discovery. Environmental Health Perspective, 109(1): 69-75.
- Hutchinson, J., 1964. The Genera of Flowering Plants (Vol. I). Clarendon Press, Oxford, 659p.
- Jain, R., Udipi, S. and Ghugre, P., 2009. Mineral content of complementary foods. The Indian Journal of Pediatrics, 1: 37-44.
- Joshi, J.G. and Handler, P., 1960. Biosynthesis of trigonelline. Journal of Biological Chemistry. 235: 2981-2983.
- Liang, N. and Kitts, D.D., 2014. Antioxidant property of coffee components: assessment of methods that define mechanisms of action. Molecules, 19(11): 19180–19208.
- Martin, E., Akan, H., Ekici, M. and Aytac, Z., 2011. New chromosome numbers in the genus Trigonella L. (Fabaceae) from Turkey. African Journal of Biotechnology, 10(2): 116-125.
- Mehra, P., Yadar, R. and Kamal, R., 1996. Influence of nicotinic acid on production of trigonelline from Trigonella polycerata tissue culture. Indian Journal of Experimental Biology, 34(11): 1147-1149.
- Mehrafarin, A., Qaderi, A., Rezazadeh, Sh., Naghdi Badi, H., Noormohammadi, Gh. and Zand, E., 2010. Bioengineering of important secondary metabolites and metabolic pathways in fenugreek (Trigonella foenum-graecum L.). Journal of Medicinal Plant, 9(35): 1-18.
- Minorsky, P.V., 2002. Global warming-- effects on plants. Plant Physiology, 129(4): 1421-1422.
- Pavarini, D.P., Pavarini, S.P., Niehues, M. and Lopes, N.P., 2012. Exogenous influences on plant secondary metabolite levels. Animal Feed Science and Technology, 176: 5-16.
- Petropoulos, G.A., 2002. Fenugreek, The Genus Trigonella. Taylor & Francis e-Library, 226p.
- Prasad, R., 2011. Identification of high seed yielding and stable fenugreek mutants. M.Sc. Thesis. Lethbridg Univ., Alberta, Cananda.
- Rajasekaran, L.R., Jones, G.P., Aspinall, D. and Paleg, L.G., 2001. Stress Metabolism: IX. Effect of salt stress on trigonelline accumulation in tomato. Canadian Journal of Plant Science. 81:487-498.
- Reasat, M., Jafari, A.A., Bahmanzadegan, A., Hatami, A. and Zareiyan, F., 2017. The constituents of essential oil in leaves of Karaj accession of Trigonella foenum graecum. Natural Product Research, 31(14):1709-1712.
- Reasat, M., Karapetyam, J. and Nasirzadeh, A., 2002. Karyotypic analysis of Trigonella genus of Fars Province. Iranian Journal of Rangelands Forests Plant Breeding Genetic Research, 11(1): 127-145.
- Rechinger, K.H., 1989. Flora Iranica, Fasc, 111-162.
- Rongjie, Z., Li, W., Longxing, W., Hongbin, X. and Shaoqing, C., 2010. Determination of trigonelline in Trigonella foenume graecum L. by hydrophilic interaction chromatography. Chinese Journal of Chromatography, 28: 379-382.
- Sampaio, B.L., Edrada-Ebel, R. and Costa, F.B.D., 2016. Effect of the environment on the secondary metabolic profile of Tithonia diversifolia: a model for environmental metabolomics of plants. Scientific Reports, 6: 29265.
- Selma, U.G.S. and Gamze, K., 2018. Tocopherol, sterol and amino acid compositions of Trigonella strangulata Boiss. seeds. International Research Journal of Pharmacy and Medical Sciences (IRJPMS), 2(1): 36-39.
- Ueda, M. and Yamamura, S., 2000. Chemistry and Biology of Plant Leaf Movements. Angewandte Chemie International Edition, 39: 1400-1414.
- Zhou, J., Chan, L. and Zhou, S., 2012. Trigonelline: a plant alkaloid with therapeutic potential for diabetes and central nervous system disease. Current Medicinal Chemistry, 19: 3523-3531.
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