Systematic Review of the Agro-Ecological, Nutritional, and Medicinal Properties of the Neglected and Underutilized Plant Species Tylosema fassoglense

Sussy Munialo (), Alexandros Gasparatos, Ndiko Ludidi, Ali Elnaeim Elbasheir Ali, Eden Keyster, Musa Oyebowale Akanbi and Mohammad Naushad Emmambux
Additional contact information
Sussy Munialo: African Research Universities Alliance Centre of Excellence in Sustainable Food Systems, Future Africa, University of Pretoria, Pretoria 0028, South Africa
Alexandros Gasparatos: Institute for Future Initiatives (IFI), University of Tokyo, Tokyo 113-8654, Japan
Ndiko Ludidi: Faculty of Agriculture and Natural Sciences, University of Mpumalanga, Mbombela 1200, South Africa
Ali Elnaeim Elbasheir Ali: Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville 7530, South Africa
Eden Keyster: Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville 7530, South Africa
Musa Oyebowale Akanbi: Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville 7530, South Africa
Mohammad Naushad Emmambux: Department of Consumer and Food Sciences, Faculty of Natural and Agricultural Sciences, University of Pretoria, Pretoria 0028, South Africa

Sustainability, 2024, vol. 16, issue 14, 1-29

Abstract: Neglected and Under-utilized plant Species (NUS) can contribute to food system transformation in Sub-Saharan Africa, but many are understudied. Here, we conducted a systematic review of 37 empirical studies to synthesize the evidence from Sub-Saharan Africa about the agro-ecological characteristics, nutritional properties, and medicinal properties of the NUS Tylosema fassoglense . Overall, the evidence is highly fragmented and lacks a comprehensive description of the species characteristics, properties, and benefits. Most reviewed studies focus on the eastern part of Africa and a few on the southern part, suggesting its limited geographic distribution. Studies on agro-ecological properties, and especially on morphological characteristics, indicate that the species’ long tuberous roots and large vegetative systems help it adapt to harsh climatic conditions. The species is also utilized for medicinal and nutrition purposes by different communities across its range due to its phytochemical, macro-, and micronutrient content, along with its favorable physico-chemical properties. In particular, the seeds contain many different amino acids, while their calcium, magnesium, phosphorus, zinc, and carbohydrate content is comparable to Tylosema esculuntum , the better studied species in the Tylosema genus. These demonstrate the species’ potential to contribute to nutrition and food security. Furthermore, parts of the plant contain many phytochemicals, such as phenolics, alkaloids, flavonoid, terpenoids, and tannins (mainly in the roots), and for this reason local communities use it to treat various conditions. Overall, our systematic review suggests that although Tylosema fassoglense has some potential to contribute towards food security, nutrition, health, and livelihoods, there are many remaining knowledge gaps that constrain its effective integration into agricultural production systems and possible contribution to food system transformation in the region.

Keywords: Neglected and Under-utilized plant species; orphan crops; nutrition; food security; medicinal properties; agro-ecological characteristics; Sub-Saharan Africa (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/2071-1050/16/14/6046/pdf (application/pdf)
https://www.mdpi.com/2071-1050/16/14/6046/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jsusta:v:16:y:2024:i:14:p:6046-:d:1435710

Access Statistics for this article

Sustainability is currently edited by Ms. Alexandra Wu

More articles in Sustainability from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().