Abstract
There are approximately 450,000 plant species exist on earth, and one third of these plants are under the risk of extinction (Pimm and Joppa 2015). The current estimated total number of plant-produced metabolites within a given plant species are greater than 10,000, however, at present, it has been projected that with currently available metabolome techniques, only less than 20% of these metabolites can be analyzed (Lei et al. 2011; Abdelrahman et al. 2018). During life span, human has frequently used plant derived natural products as traditional medicines for millennia. However, the full potential of these plant derived natural products remains to be exploited, because they are difficult to synthesis in vitro, exist in very low amounts in a given plant species and/or produced by rare plant species and thus cannot be utilized for the large scale production. Generally speaking plants synthesize a diverse array of primary and secondary metabolites, which have different structures and vary greatly in their richness (Arbona et al. 2013; Hong et al. 2016). For instance, primary metabolites are crucial for plant growth and development, whereas secondary metabolites have more explicit functions; and both types of metabolites have major roles for plant responses to a specific stress (Fujii et al. 2015; Abdelrahman et al. 2019).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Abdelrahman M, Hirata S, Ito S, Yamauchi N, Shigyo M (2014) Compartmentation and localization of bioactive metabolites in different organs of Allium roylei. Biosci Biotechnol Biochem 78:1112–1122
Abdelrahman M et al (2017) RNA-sequencing-based transcriptome and biochemical analyses of steroidal saponin pathway in a complete set of Allium fistulosum—A. cepa monosomic addition lines. PLoS One, 12:e0181784
Abdelrahman M, Burritt DJ, Tran LP (2018) The use of metabolomic quantitative trait locus mapping and osmotic adjustment traits for the improvement of crop yields under environmental stresses. Semin Cell Dev Biol 83:86–94
Abdelrahman M, Hirata S, Sawada Y, Hirai MY, Sato S, Hirakawa H, Mine Y, Tanaka K, Shigyo M (2019) Widely targeted metabolome and transcriptome landscapes of Allium fistulosum–A. cepa chromosome addition lines revealed a flavonoid hot spot on chromosome 5A. Sci Rep 9:3541
Abe I, Rohmer M, Prestwich GC (1993) Enzymatic cyclization of squalene and oxidosqualene to sterols and triterpenes. Chem Rev 93:2189–2206
Arbona V, Manzi M, de Ollas C, Gómez-Cadenas A (2013) Metabolomics as a tool to investigate abiotic stress tolerance in plants. Int J Mol Sci 14:4885–4911
Connolly JD, Hill RA (1991) Dictionary of Terpenoids, vol I, xliii–xlvii, II. Chapman & Hall, New York, pp 1121–1415
Connolly JD, Hill RA (2000) Triterpenoids. Nat Prod Rep 17:463–482
Fujii T, Matsuda S, Tejedor ML, Esaki T, Sakane I, Mizuno H, Tsuyama N, Masujima T (2015) Direct metabolomics for plant cells by live single-cell mass spectrometry. Nat Protoc 10:1445–1456
Heng L, Vincken JP, van Koningsveld GA, Legger L, Gruppen H, van Boekel MAJS, Roozen JP, Voragen AGJ (2006) Bitterness of saponins and their content in dry peas. J Sci Food Agric 86:1225–1231
Hong J, Yang L, Zhang D, Shi J (2016) Plant metabolomics: an indispensable systembiology tool for plant science. Int J Mol Sci 17:E767
Hostettmann K, Marston A (1995) Saponins. Cambridge University Press, Cambridge. https://doi.org/10.1017/CBO9780511565113
Kitagawa I (2002) Licorice root. A natural sweetener and an important ingredient in Chinese medicine. Pure Appl Chem 74:1189–1198
Lei Z, Huhman DV, Sumner LW (2011) Mass spectrometry strategies in metabolomics. J Biol Chem 286(29)
Mostafa A, Sudisha J, El-Sayed M, Ito S-I, Ikeda T, Yamauchi N, Shigyo M (2013) Aginoside saponin, a potent antifungal compound, and secondary metabolite analyses from Allium nigrum L. Phytochem Lett 6:274–280
Oda K, Matsuda H, Murakami T, Katayama S, Ohgitani T, Yoshikawa M (2000) Adjuvant and haemolytic activities of 47 saponins derived from medicinal and food plants. Biol Chem 381:67–74
Osbourn AE (1996) Preformed antimicrobial compounds and plant defense against funga1 attack. Plant Cell 8:1821–1831
Petit PR, Sauvaire YD, Hillaire-Buys DM, Leconte OM, Baissac YG, Posin GR, Ribes GR (1995) Steroid saponins from fenugreek seeds: extraction, purification, and pharmacological investigation on feeding behaviour and plasma cholesterol. Steroids 60:674–680
Pimm SL, Joppa LN (2015) How many plant species are there, where are they, and at what rate are they going extinct? Ann Mo Bot Gard 100:170–176
Price KR, Johnson IT, Fenwick GR (1987) The chemistry and biological significance of saponins in foods and feedstuffs. Crit Rev Food Sci Nutr 26:127–135
Sparg SG, Light ME, van Staden J (2004) Biological activities and distribution of plant saponins. J Ethnopharmacol 94:219–243
Tan N, Zhou J, Zhao S (1999) Advances in structural elucidation of glucuronide oleanane-type triterpene carboxylic acid 3,28-O-bisdesmosides (1962–1997). Phytochemistry 52:153–192
Uematsu Y, Hirata K, Saito K (2000) Spectrophotometric determination of saponin in Yucca extract used as food additive. J AOAC Int 83:1451–1454
Vincken J-P, Heng L, Groot A, Gruppen H (2007) Saponins, classification and occurrence in the plant kingdom. Phytochemistry 68:275–297
Xu R, Fazio GC, Matsuda PT (2004) On the origins of triterpenoid skeletal diversity. Phytochemistry 65:261–291
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Abdelrahman, M., Jogaiah, S. (2020). Introduction. In: Bioactive Molecules in Plant Defense. Springer, Cham. https://doi.org/10.1007/978-3-030-61149-1_1
Download citation
DOI: https://doi.org/10.1007/978-3-030-61149-1_1
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-61148-4
Online ISBN: 978-3-030-61149-1
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)