Summary
The sapogenin content of the seed and the epicarp/mesocarp ofBalanites aegyptiaca from Egypt, India, Tanzania and Nigeria has been estimated by i.r. spectrophotometric analysis. Experiments applicable on an industrial scale are described showing how the soft fruit wall, as well as the seed, could be used as commercial sources of steroidal sapogenin to assist in meeting the estimated world demand of 1,000,000 Kg of diosgenin by 1973. A procedure whereby the nuts are sawn into two halves to release the seeds is presented as one solution to the problem of decorticating the nuts.
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Blunden, G. and R. Hardman 1964. Thinlayer chromatography ofDioscorea sapogenins. J. Chromatog.15: 273–276.
Brain, K. R., Y. R. Fazh, R. Hardman and A. B. Wood 1968. The rapid quantitative determination of C25 epimeric steroidal sapogenins in plants. Phytochem.7: 1815–1823.
Dhekne, V. V. and B. V. Bhide 1951. Chemical investigation of the seeds ofBalanites roxburghii, Planch. (Hingora seeds). Part 1: Saponin. J. Indian Chem. Soc.28: 588–590.
Dutta, N. L. 1954. Über die saponine ausBalanites roxburghii Planch. Pharm. Acta. Helv.,29: 260–264.
Hardman, R. 1969. Recent Work on Plant Products of Therapeutic Interest. Phytochem.8: 1319–1322.
Sofowora, E. A. 1967. The Zygophyllaceae and related families as sources of steroids. Ph.D. Thesis, University of Nottingham.
Tropical Products Institute (London) 1961.Balanites as a source of diosgenin. Tropical Science3: 132.
UNESCO report 1960. Arid Zone Research: XIII. Medicinal Plants of the Arid zone. pg. 69. Paris.
Varshney, I. P. and K. M. Shamsuddin 1962. Saponins and Sapogenins (XIII). Isolation of balanitesin, a steroid saponin, from the seed kernels ofBalanites roxburghii, Arch. Pharm.295: 401.
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Hardman, R., Sofowora, E.A. A reinvestigation ofBalanites aegyptiaca as a source of steroidal sapogenins. Econ Bot 26, 169–173 (1972). https://doi.org/10.1007/BF02860779
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DOI: https://doi.org/10.1007/BF02860779