Abstract
Wild edible fruits hold great potential for improving human diets, especially in agricultural societies of the developing world. In Africa, a well-known supplier of such fruits is the baobab (Adansonia digitata L., Malvaceae), one of the most remarkable trees of the world. Several studies in different African countries have highlighted this indigenous fruit tree as a priority species for domestication and expanded use. However, internationally available information on baobab in East Africa, particularly in Sudan and Kenya, remains scarce. This review aims to shed light on the ecology, diversity and current level of utilization of baobab in East Africa in order to facilitate domestication and conservation of the species. A list of priority research areas is provided at the end of the review to encourage further studies and investment in this unique plant taxon.
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References
Adam YO, Eisa MA, Ahmed DM (2012) Role of Adansonia digitata L. fruits in development and forest conservation in Rashad Locality, Nuba Mountains, Sudan. Univ Khartoum J Agric Sci 20:314–328
Adam YO, Pretzsch J, Pettenella D (2013) Contribution of non-timber forest products livelihood strategies to rural development in drylands of Sudan: potentials and failures. Agric Syst 117:90–97
Akinnifesi FK, Leakey RRB (2008) Preface. In: Akinnifesi FK, Leakey RRB, Ajayi OC, Sileshi G, Tchoundjeu Z, Matakala P, Kwesiga FR (eds) Indigenous fruit trees in the tropics: domestication, utilization and commercialization. CAB International Publishing, USA
Assogbadjo AE, Loo J (2011) Adansonia digitata, African baobab. Conservation and sustainable use of genetic resources of priority food tree species in sub-Saharan Africa. Bioversity International, Italy
Assogbadjo AE, Sinsin B, Codjia JTC, van Damme P (2005a) Ecological diversity and pulp, seed and kernel production of the baobab (Adansonia digitata) in Benin. Belg J Bot 138:47–56
Assogbadjo AE, Sinsin B, van Damme P (2005b) Caractères morphologiques et production des capsules de baobab (Adansonia digitata L.) au Bénin. Fruits 60:327–340
Assogbadjo AE, Kyndt T, Sinsin B, Gheysen G, Van Damme P (2006) Patterns of genetic and morphometric diversity in baobab (Adansonia digitata) populations across different climatic zones of Benin (West Africa). Ann Bot 97:819–830
Assogbadjo AE, Glèlè Kakaï R, Chadare FJ, Thomson L, Kyndt T, Sinsin B, van Damme P (2008) Folk classification, perception and preferences of baobab products in West Africa: consequences for species conservation and improvement. Econ Bot 62:74–84
Assogbadjo AE, Glèlè Kakaï R, Kyndt T, Sinsin B (2010) Conservation genetics of baobab (Adansonia digitata L.) in the parklands agroforestry systems of Benin (West Africa). Not Bot Hort Agrobot Cluj 38:136–140
Assogbadjo AE, Glèlè Kakaï R, Edon S, Kyndt B, Sinsin B (2011) Natural variation in fruit characteristics, seed germination and seedling growth of Adansonia digitata L. in Benin. New Forest 41:113–125
Barnes RFW (1980) The decline of the baobab tree in Ruaha National Park, Tanzania. Afr J Ecol 18:243–252
Baum DA, Smith SD, Yen A, Alverson WS, Nyffeler R, Whitlock BA, Oldham RL (2004) Phylogenetic relationships of Malvatheca (Bombacoideae and Malvoideae; Malvaceae sensu lato) as inferred from plastid DNA sequences. Am J Bot 91:1863–1871
Becker B (1986) Wild plants for human nutrition in the Sahelian Zone. J Arid Environ 11:61–64
Beentje HJ (1989) Flora of tropical East Africa: Bombacaceae. Balkema, The Nederlands
Beentje HJ (1994) Kenya trees, shrubs and lianas. National Museums of Kenya
Bekele-Tesemma A (2007) Useful trees and shrubs of Ethiopia: identification, propagation and management for 17 agroclimatic zones. World Agroforestry Centre, Kenya
Bella MM, El Tahir BA, Elshiekh A, El-Din Warreg E (2002) Report of Sudan. In: Matig OE, Gaouè OG, Dossou B (eds) Programme de ressources génétiques forestières en Afrique au sud du Sahara. IPGRI, Italy
Bennett B (2006) Natural products: the new engine for African trade growth. Technical report. Regional trade facilitation programme/Natural Resources Institute, Tajikistan
Bosch CH, Sié K, Asafa BA (2004) Adansonia digitata L. In: Grubben GJH, Denton OA (eds) PROTA, Netherlands. http://www.prota4u.org/downloads/Adansonia+digitata/Adansonia+digitata.pdf. Accessed 29 Nov 2014
Buchmann C, Prehsler S, Hartl A, Vogl CR (2010) The importance of baobab (Adansonia digitata L.) in rural West African subsistence–suggestion of a cautionary approach to international market export of baobab fruits. Ecol Food Nutr 49:145–172
Buthelezi V (2013) Baobab. Xlibris LLC, USA
Bynum H, Bynum W (2014) Remarkable plants that shape our world. Thames and Hudson Ltd in association with Royal Botanic Gardens Kew, UK
Chadare FJ, Linnemann AR, Hounhouigan JD, Nout MJR, Van Boekel MAJS (2009) Baobab food products: a review on their composition and nutritional value. Crit Rev Food Sci 49:254–274
Chappell MJ, La Valle LA (2011) Food security and biodiversity: can we have both? An agroecological analysis. Agric Hum Values 28:3–26
Chaudhary P, Sthapit P (2013) Agricultural biodiversity conservation and food security for small-scale farmers. In: Christinck A, Padmanabhan M (eds) Cultivate diversity! A handbook on transdisciplinary approaches to agrobiodiversity research. Margraf Publishers, Germany
Collins WW, Qualset CQ (1999) Biodiversity in agroecosystems, preface. CRC Press LLC, USA
Cruywagen EM, de Beer ZW, Roux J, Wingfield MJ (2010) Three new Graphium species from baobab trees in South Africa and Madagascar. Persoonia 25:61–71
Cuní Sanchez A (2011) The baobab tree in Malawi. Fruits 66:405–416
Cuní Sanchez A, Haq N, Assogbadjo AE (2010) Variation in baobab (Adansonia digitata L.) leaf morphology and its relation to drought tolerance. Genet Resour Crop Evol 57:17–25
Cuní Sanchez A, De Smedt S, Haq N, Samson R (2011a) Comparative study on baobab fruit morphological variation between western and southeastern Africa: opportunities for domestication. Genet Resour Crop Evol 58:1143–1156
Cuní Sanchez A, De Smedt S, Haq N, Samson R (2011b) Variation in baobab seedling morphology and its implications for selecting superior planting material. Sci Hortic 130:109–117
Cuní Sanchez A, Osborne PE, Haq N (2011c) Climate change and the African baobab (Adansonia digitata L.): the need for better conservation strategies. Afr J Ecol 49:234–245
DAFF (2012) Baobab. Department of Agriculture, Forestry and Fisheries, South Africa
Danthu P, Roussel J, Gaye A, El Mazzoudi EH (1995) Baobab (Adansonia digitata L.) seed pretreatments for germination improvement. SST 23:469–475
De Caluwé E (2011) Market chain analysis of baobab (Adansonia digitata L.) and tamarind (Tamarindus indica L.) products in Mali and Benin. Thesis submitted in fulfilment of the requirements for the degree of Doctor (PhD) in Applied Biological Sciences: Agronomy, University Press, Belgium
De Smedt S, Alaerts K, Kouyaté AM, van Damme P, Potters G, Samson R (2011) Phenotypic variation of baobab (Adansonia digitate L.) fruit traits in Mali. Agroforest Syst 82:87–97
De Smedt S, Cuní Sanchez A, Van den Bilcke N, Simbo D, Potters G, Samson R (2012) Functional responses of baobab (Adansonia digitata L.) seedlings to drought conditions: differences between western and southeastern Africa. Environ Exp Bot 75:181–187
Dharani N (2011) Field guide to common trees and shrubs of East Africa. Struik Nature, South Africa
Dhillion SS, Gustad G (2004) Local management practices influence the viability of the baobab (Adansonia digitata Linn.) in different land use types, Cinzana, Mali. Agric Ecosyst Environ 101:85–103
Dirar HA (1993) The indigenous fermented foods of the Sudan: a study in African food and nutrition. CAB International, UK
Duvall CS (2007) Human settlement and baobab distribution in south-western Mali. J Biogeogr 34:1947–1961
EC (2008) Commission decision: authorizing the placing on the market of baobab dried fruit pulp as a novel food ingredient under regulation (EC) No 258/97 of the European Parliament and of the Council. Off J Eur Union L 183(38):1–2
Edkins MT, Kruger LM, Harris K, Midgley JJ (2007) Baobabs and elephants in the Kruger National Park: nowhere to hide. Afr J Ecol 46:119–129
El Amin HM (1990) Trees and shrubs of the Sudan. Ithaca Press, UK
El Ghazali GEB, El Tohami MS, El Egami AAB, Abdalla WS, Mohammed MG (1997) Medicinal plants of the Sudan, part IV: Northern Kordofan. Khartoum University Press, Sudan
El Tahir BA (2004) Status of indigenous fruits in Sudan. In: Chikamai B, Eyog-Matig O, Mbogga M (eds) Review and appraisal on the status of indigenous fruits in Eastern Africa. A report prepared for IPGRI-SAFORGEN in the framework of AFREA/FORNESSA
El Tahir BA, Gebauer J (2004) Non-timber forest products: opportunities and constraints for poverty reduction in the Nuba Mountains, South Kordofan, Sudan. A full paper online publication of the Conference on International Agricultural Research for Development 1–10, http://www.tropentag.de/2004/abstracts/full/93.pdf. Accessed 02 Nov 2014
El-Kamali HH, El-Khalifa KF (1999) Folk medicinal plants of riverside forest of the Southern Blue Nile district, Sudan. Fitoterapia 70:493–497
Erb E (2004) Baobab—living witnesses of history in Botswana and Namibia. Schumannia 4:237–242
Esterhuyse N, von Breitenbach J, Sohnge H (2001) Remarkable trees of South Africa. Briza Publications, South Africa
FAO (1988) Traditional food plants. FAO food and nutrition paper 42, FAO, Italy
FAO (2014) The state of food insecurity in the world (SOFI): strengthening the enabling environment for food security and nutrition. http://www.fao.org/3/a-i4030e.pdf. Accessed 23 Oct 2014
FDA (2009) Agency Response Letter GRAS Notice No. GRN 000273, 25/July/2009. US Food and Drug Administration. http://www.fda.gov/food/ingredientspackaginglabeling/gras/noticeinventory/ucm174945.htm. Accessed 02 Dec 2014
Ford-Lloyd BV, Schmidt M, Armstrong J, Barazani O, Engels J, Hadas R, Hammer K, Kell SP, Kang D, Khoshbakht K, Li Y, Long C, Lu B-R, Ma K, Nguyen V-T, Qui L, Ge S, Wei W, Zhang Z, Maxted N (2011) Crop wild relatives–undervalued, underutilized and under threat? Bioscience 61:559–565
Gebauer J (2005) Plant species diversity of home gardens in El Obeid, Central Sudan. J Agric Rural Dev Trop Subtrop 106:97–103
Gebauer J, Ebert G (2002) Tropische Wildobstarten. Ein Potenzial für die Zukunft? Humboldt-Spektrum 2/3:96–100
Gebauer J, Luedeling E (2013) A note on baobab (Adansonia digitata L.) in Kordofan, Sudan. Genet Resour Crop Evol 60:1587–1596
Gebauer J, Osman OA (2004) Obstbau im Sudan—unter Berücksichtigung von Wildobst [Fruit production in Sudan, including wild fruits]. Erwerbsobstbau 46:110–116
Gebauer J, El-Siddig K, Ebert G (2002a) The potential of underutilized fruit trees in Central Sudan. A full paper online publication of the Conference on International Agricultural Research for Development 1–6. http://www.tropentag.de/2002/abstracts/full/42.pdf. Accessed 22 Nov 2014
Gebauer J, El-Siddig K, Ebert G (2002b) Baobab (Adansonia digitata L.): a review on a multipurpose tree with promising future in the Sudan. Eur J Hortic Sci 67:155–160
Gebauer J, El-Siddig K, Salih AA, Ebert G (2003) Effect of different levels of NaCl-induced salinity on growth, photosynthesis, leaf chlorophyll concentration and ion distribution of Adansonia digitata L. seedlings. J Appl Bot 77:103–107
Gebauer J, El-Siddig K, El Tahir BA, Salih AA, Ebert G, Hammer K (2007) Exploiting the potential of indigenous fruit trees: Grewia tenax in Sudan. Genet Resour Crop Evol 54:1701–1708
Gebauer J, Assem A, Busch E, Hardtmann S, Möckel D, Krebs F, Ziegler T, Wichern F, Wiehle M, Kehlenbeck K (2014) Der Baobab (Adansonia digitata L.): Wildobst aus Afrika für Deutschland und Europa?! [The baobab (Adansonia digitata L.): wild African fruit for Germany and Europe?!]. Erwerbsobstbau 56:9–24
Goenster S, Wiehle M, Kehlenbeck K, Jamnadass R, Gebauer J, Buerkert A (2011) Indigenous fruit trees in homegardens of the Nuba Mountains, Central Sudan: tree diversity and potential for improving nutrition and income of rural communities. Acta Hortic 911:355–364
Gruenwald J, Galizia M (2005) Market brief in the European Union for selected natural ingredients derived from native species. Adansoia digitata L., Baobab. United Nations Conference on Trade and Development, United Nations, Switzerland
Gurashi NA, Kordofani MAY (2014) Morphological variation in fruit shapes of Adansonia digitata L. from Blue Nile and North Kordofan States, Sudan. J Forest Prod Ind 3:106–111
Guy GL (1971) The baobabs: Adansonia spp. (Bombacaceae). J Bot Soc S Afr 57:30–37
Guy PR (1982) Baobabs and elephants. Afr J Ecol 20:215–220
Ham C, Akinnifesi FK, Franzel S, Du Jordaan D, Jordaan PS, Hansmann C, Ajayi OC, De Kock C (2008) Opportunities for commercialization and enterprise development of indigenous fruits in Southern Africa. In: Akinnifesi FK, Leakey RRB, Ajayi OC, Sileshi G, Tchoundjeu Z, Matakala P, Kwesiga FR (eds) Indigenous fruit trees in the tropics: domestication, utilization and commercialization. CAB International Publishing, USA
Haq N, Bowe C, Dunsiger Z (2008) Challenges to stimulating the adoption and impact of indigenous fruit trees in tropical agriculture. In: Akinnifesi FK, Leakey RRB, Ajayi OC, Silesh G, Tchoundjeu Z, Matakala P, Kwesiga FR (eds) Indigenous fruit trees in the tropics: domestication, utilization and commercialization. CAB International Publishing, USA
Hartmann HT, Kester DE, Davies FT, Geneve RL (2011) Hartmann and Kesters’s plant propagation: principles and practices. Prentice Hall, USA
Isomäki R (2009) What we can do to prevent the overheating of the planet. In: Ulvila M, Pasanen J (eds) Sustainable futures: replacing growth imperative and hierarchies with sustainable ways. Ministry for Foreign Affairs, Finland
Iwu MM (2014) Handbook of African medicinal plants. CRC Press, USA
Jackson L, Bawa K, Pascual U, Perrings C (2005) agroBIODIVERSITY: a new science agenda for biodiversity in support of sustainable agroecosystems. DIVERSITAS Report N°4, USA
Jama BA, Mohamed AM, Mulatya J, Njui AN (2008) Comparing the ‘‘big five’’: a framework for the sustainable management of indigenous fruit trees in the drylands of east and central Africa. Ecol Indic 8:170–179
Jamnadass RH, Dawson IK, Franzel S, Leakey RRB, Mithöfer D, Akinnifesi FK, Tchoundjeu Z (2011) Improving livelihoods and nutrition in sub-Saharan Africa through the promotion of indigenous and exotic fruit production in smallholders’ agroforestry systems: a review. Int Forest Rev 13:338–354
Jensen JS, Bayala J, Sanou H, Korbo A, Ræbild A, Kambou S, Tougiani A, Bouda H-N, Larsen SA, Parkouda C (2011) A research approach supporting domestication of baobab (Adansonia digitata L.) in West Africa. New Forest 41:317–335
Kaboré D, Sawadogo-Lingani H, Diawara B, Compaoré CS, Dicko MH, Jakobsen M (2011) A review of baobab (Adansonia digitata) products: effect of processing techniques, medicinal properties and uses. Afr J Food Sci 5:833–844
Kabuye CHS (1986) Edible roots from wild plants in arid and semi-arid Kenya. J Arid Environ 11:65–73
Kamatou GPP, Vermaak I, Viljoe AM (2011) An updated review of Adansonia digitata: a commercially important African tree. S Afr J Bot 77:908–919
Karmann M, Lorbach I (1996) Utilization of non-timber tree products in dry land areas: examples from southern and eastern Africa. In: Leakey RRB, Temu AB, Melnyk M, Vantomme P (eds) Domestication and commercialization of non-timber forest products in agroforestry systems. Non-Wood Forest Products, vol 9, pp 65–74, FAO, Italy
Kehlenbeck K, Asaah E, Jamnadas R (2013) Diversity of indigenous fruit trees and their contribution to nutrition and livelihoods in sub-Saharan Africa: examples from Kenya and Cameroon. In: Fanzo J, Hunter D, Borelli T, Mattei F (eds) Diversifying food and diets: using agricultural biodiversity to improve nutrition and health. Routledge, USA
Kehlenbeck K, Padulosi S, Alercia A (2015) Descriptors for baobab (Adansonia digitata L.). Bioversity International, Rome, Italy and World Agroforestry Centre, Nairobi, Kenya
Korbo A, Sanou H, Ræbild A, Jensen JS, Hansen JK, Kjær ED (2012) Comparison of East and West African populations of baobab (Adansonia digitata L.). Agroforest Syst 85:505–518
Kupika OL, Kativu S, Gandiwa E, Gumbie A (2014) Impact of African elephants on baobab (Adansonia digitata L.) population structure in northern Gonarezhou National Park, Zimbabwe. Trop Ecol 55:159–166
Kyndt T, Assogbadjo AE, Hardy OJ, Glèlè Kakaï R, Sinsin B, Van Damme P, Gheysen G (2009) Spatial genetic structuring of baobab (Adansonia digitata, Malvaceae) in the traditional agroforestry systems of West Africa. Am J Bot 96:950–957
Leakey RRB (2003) The domestication of indigenous trees as the basis of sustainable land use in Africa. In: Lemons J, Victor R, Schaffer D (eds) Conserving biodiversity in arid regions: best practices in developing nations. Kluwer Academic Publishers, USA
Leakey RRB (2012) Living with the trees of life: towards the transformation of tropical agriculture. CABI International, UK
Leakey RRB, Tomich TP (1999) Domestication of tropical trees; from biology to economics and policy. In: Buck LE, Lassoie J, Fernandes ECM (eds) Agroforestry in sustainable agriculture systems. CRC Press/Lewis Publishers, USA
Leuthold W (1977) Changes in tree populations of Tsavo East National Park, Kenya. E Afr Wildl J 15:61–69
Lewington A, Parker E (2013) Ancient trees: trees that live for thousand years. Batsford, UK
Lim TK (2012) Edible medicinal and non-medicinal plants: volume 1, fruits. Springer, Netherlands
Mabberley DJ (2008) Mabberley’s plant-book: a portable dictionary of plants, their classification and use. Cambridge University Press, UK
Maduka SM (2004) Status of indigenous fruits in Tanzania. In: Chikamai B, Eyog-Matig O, Mbogga M (eds) Review and appraisal on the status of indigenous fruits in Eastern Africa. A report prepared for IPGRI-SAFORGEN in the framework of AFREA/FORNESSA
Maranz S, Niang A, Kalinganire A, Konate D, Kaya B (2008) Potential to harness superior nutritional qualities of exotic baobabs if local adaptation can be conferred through grafting. Agroforest Syst 72:231–239
Maundu PM, Ngugi GW, Kabuye CHS (1999) Traditional food plants of Kenya. National Museums of Kenya. http://www.fastonline.org/CD3WD_40/CD3WD/AGRIC/H1093E/EN/B567_7.HTM#B567_7_9. Accessed 23 Nov 2014
Mbabu P, Wekesa L (2004) Status of indigenous fruits in Kenya. In: Chikamai B, Eyog-Matig O, Mbogga M (eds) Review and appraisal on the status of indigenous fruits in Eastern Africa. A report prepared for IPGRI-SAFORGEN in the framework of AFREA/FORNESSA
McMullin S, Kehlenbeck K (2015) Untapped potential of baobab. Miti 26:16–17
Mithöfer D, Waibel H (2003) Income and labour productivity of collection and use of indigenous fruit tree products in Zimbabwe. Agroforest Syst 59:295–305
Mithöfer D, Waibel H (2008) Economics of on-farm production of indigenous fruits. In: Akinnifesi FK, Leakey RRB, Ajayi OC, Sileshi G, Tchoundjeu Z, Matakala P, Kwesiga FR (eds) Indigenous fruit trees in the tropics: domestication, utilization and commercialization. CAB International Publishing, USA
Modiba E, Osifo P, Rutto H (2014) Biodiesel production from baobab (Adansonia digitata L.) seed kernel oil and its fuel properties. Ind Crops Prod 59:50–54
Mpofu E, Gandiwa E, Zisadza-Gandiwa P, Zinhiva H (2012) Abundance, distribution and status of African baobab (Adansonia digitata L.) in dry savanna woodlands in southern Gonarezhou National Park, southeast Zimbabwe. Trop Ecol 53:119–124
Mshigenro KE, Paull RE (2008) Adansonia digitata, baobab. In: Janick J, Paull RE (eds) The encyclopedia of fruits and nuts. Cambridge University Press, USA
Muchiri MN, Chikamai BN (2003) Testing techniques to assess fruit yield: the case of baobab (Adansonia digitata) from the drylands of Kenya. In: Wong J, Ndeckere-Ziangba F, Pouakouyou D (eds) Summary of six case study reports as a contribution to development of practical techniques to assess non-wood forest product resources. Non-wood forest products program, working paper, FOPW/03/6
Mueller MS, Mechler E (2005) Medicinal plants in tropical countries. Traditional use–experience–facts. Georg Thieme Verlag, Stuttgart, Germany
Munthali CRY, Chirwa PW, Akinnifesi FK (2012) Phenotypic variation in fruit and seed morphology of Adansonia digitata L. (baobab) in five selected wild populations in Malawi. Agroforest Syst 85:279–290
Muok B (2005) Indigenous fruit tree species in drylands of Kenya. In: Simitu P (ed) Utilization and commercialization of dryland indigenous fruit tree species to improve livelihoods in East and Central Africa. ECA Working paper No. 7, World Agroforestry Centre—Eastern and Central Africa Regional Programme (ICRAF ECA), Kenya
Muok BO, Owuor B, Dawson I, Were J (2000) The potential of indigenous fruit trees: results of a survey in Kitui District, Kenya. Agroforest Today 12:13–16
Muthoni J, Nyamongo DO (2010) Traditional food crops and their role in food and nutritional security in Kenya. J Agric Food Inform 11:36–50
Mwema CM, Mutai BK, Lagat JK, Kibet LK, Maina MC (2012) Contribution of selected indigenous fruits on household income and food security in Mwingi, Kenya. Curr Res J Soc Sci 4:425–430
Ndabikunze BK, Masambu BN, Tiisekwa BPM, Issa-Zacharia A (2011) The production of jam from indigenous fruits using baobab (Adansonia digitata L.) powder as a substitute for commercial pectin. Afr J Food Sci 5:168–175
North R, Darr D, Gebauer J, Mithöfer D, Owino WO, Rimberia FK, Kehlenbeck K, Siddig ME, Mahmoud TE, Taha ME, Triebel A, Johnson H, Maina A, Ahmed MF, Adam YO, Chimuleke M, Elwasila EM, Habte T-Y, Krawinkel MB, Mbugua NJ, Muendo KM, Sanjak EA, Schüring M (2014) Promoting the use of Baobab (Adansonia digitata L.) in rural communities in Eastern Africa. A full paper online publication of the Conference on International Agricultural Research for Development 1–4. http://www.tropentag.de/2014/abstracts/full/241.pdf. Accessed 14 Nov 2014
NRC (2006) Lost crops of Africa, vol II. National Research Council, The National Academies Press, USA
NRC (2008) Lost crops of Africa, volume III: fruits. National Research Council, The National Academies Press, USA
Nussinovitch A (2010) Plant gum exudates of the world: sources, distribution, properties, and application. CRC Press, USA
Okafor JC (1980) Trees for food and fodder in the savanna areas of Nigeria. For Tree Livelihood 1:131–141
Orwa C, Mutua A, Kindt R, Jamnadass R, Simons A (2009) Agroforestree Database: a tree reference and selection guide. Version 4.0. http://www.worldagroforestry.org/af/treedb/. Accessed 08 Aug 2014
Osman MA (2004) Chemical and nutrient analysis of baobab (Adansonia digitata) fruit and seed protein solubility. Plant Foods Hum Nutr 59:29–33
Pakenham T (2002) Remarkable trees of the world. Printer Trento S.r.l, Italy
Pakenham T (2004) The remarkable baobab. W W Norton & Co, USA
Parkouda C, Sanou H, Tougiani A, Korbo A, Nielsen DS, Tano-Debrah K, Ræbild A, Diawara B, Jensen JS (2012) Variability of Baobab (Adansonia digitata L.) fruits’ physical characteristics and nutrient content in the West African Sahel. Agroforest Syst 85:455–463
Patrut A, von Reden KF, Lowy DA, Alberts AH, Pohlman JW, Wittmann R, Gerlach D, Xu L, Mitchell CS (2007) Radiocarbon dating of a very large African baobab. Tree Physiol 27:1569–1574
Patrut A, von Reden KF, Van Pelt R, Mayne DH, Lowy DA, Margineanu D (2011) Age determination of large live trees with inner cavities: radiocarbon dating of Platland tree, a giant African baobab. Ann Forest Sci 68:993–1003
Patrut A, von Reden KF, Mayne DH, Lowy DA, Patrut RT (2013) AMS radiocarbon investigation of the African baobab: searching for the oldest tree. Nucl Instr Meth B 294:622–626
Paull RE, Duarte O (2011) Introduction. In: Paull RE, Duarte O (eds) Tropical fruits. CAB International, UK
Pettigrew FRSJD, Bell KL, Bhagwandin A, Grinan E, Jillani N, Meyer J, Wabuyele E, Vickers CE (2012) Morphology, ploidy and molecular phylogenetics reveal a new diploid species from Africa in the baobab genus Adansonia (Malvaceae: Bombacoideae). Taxon 61:1240–1250
Pock Tsy J-ML, Lumaret R, Mayne D, Vall AOM, Abutaba YIM, Sagna M, Raoseta SOR, Danthu P (2009) Chloroplast DNA phylogeography suggests a West African centre of origin for the baobab, Adansonia digitata L. (Bombacoideae, Malvaceae). Mol Ecol 18:1707–1715
Pye-Smith C (2010) The fruits of success: a programme to domesticate West and Central Africa’s wild fruit trees is raising incomes, improving health and stimulating the rural economy. ICRAF trees for change no. 4. Nairobi: World Agroforestry Centre, Kenya
Ræbild A, Larsen AS, Jensen JS, Ouedraogo M, De Groote S, van Damme P, Bayala J, Diallo BO, Sanou H, Kalinganire A, Kjaer ED (2011) Advances in domestication of indigenous fruit trees in the West African Sahel. New Forest 41:297–315
Razanameharizaka J, Grouzis M, Ravelomanana D, Danthu P (2006) Seed storage behaviour and seed germination in African and Malagasy baobabs (Adansonia species). Seed Sci Res 16:83–88
Roberts M (1990) Indigenous healing plants. Southern Book Publishers, South Africa
Robinson J (2004) After the conflict: plant genetic resources of southern Sudan. Plant Genet Resour 2:85–97
Robinson J (2005) Desertification and disarray: the threats to plant genetic resources of southern Darfur, western Sudan. Plant Genet Resour 3:3–11
Ruffo CK, Birnie A, Tengnäs B (2002) Edible wild plants of Tanzania. Regional Land Management Unit (RELMA). English Press, Kenya
Sacande M, Rønne C, Sanon M, Jøker D (2006) Adansonia digitata L. Forest and Landscape Denmark, Seed Leaflet 109:1–2. http://curis.ku.dk/portallife/files/20497189/adansonia_109.pdf. Accessed 01 Jan 2015
Sahni KC (1968) Important trees of the northern Sudan. United Nations Development Programme, FAO and Forestry Research and Education Center, Khartoum University Press, Khartoum
Saied AS, Gebauer J, Hammer K, Buerkert A (2008) Ziziphus spina-christi (L.) Willd.: a multipurpose fruit tree. Genet Resour Crop Evol 55:929–937
Saka JDK, Kadzere I, Ndabikunze BK, Akinnifesi FK, Tiisekwa BPM (2008) Product development: nutritional value, processing and utilization of indigenous fruits from the Miombo ecosystem. In: Akinnifesi FK, Leakey RRB, Ajayi OC, Sileshi G, Tchoundjeu Z, Matakala P, Kwesiga FR (eds) Indigenous fruit trees in the tropics: domestication, utilization and commercialization. CAB International Publishing, USA
Schumann K, Wittig R, Thiombiano A, Becker U, Hahn K (2010) Impact of land-use type and bark- and leaf-harvesting on population structure and fruit production of the baobab tree (Adansonia digitata L.) in a semi-arid savanna, West Africa. For Ecol Manag 260:2035–2044
Schumann K, Wittig R, Thiombiano A, Becker U, Hahn K (2012) Uses, management, and population status of the baobab in eastern Burkina Faso. Agroforest Syst 260:2035–2044
Schütt P, Wolf H (2004) Adansonia digitata. In: Schütt P, Weisgerber H, Schuck HJ, Lang U, Stimm B, Roloff A (eds) Bäume der Tropen. Nicol Verlagsgesellschaft, Germany
Sidibé M, Williams JT (2002) Baobab Adansonia digitata. International Centre for Under-utilised Crops, UK
Sidibé M, Scheuring JF, Koné M, Schierle EJ, Frigg M (1998) A (and C) for Africa: the baobab tree as a source of vitamins. Agrofor Today 10:7–9
Simitu P, Oginosako Z (2005) Socio-economic survey of Adansonia digitata and Tamarindus indica in Kitui. In: Simitu P (ed) Utilization and commercialization of dryland indigenous fruit tree species to improve livelihoods in East and Central Africa. ECA Working paper No. 7, World Agroforestry Centre—Eastern and Central Africa Regional Programme (ICRAF ECA), Kenya
Simitu P, Jamnadass R, Kindt R, Kungu J, Kimiywe J (2009) Consumption of dryland indigenous fruits to improve livelihoods in Kenya. The case of Mwingi District. Acta Hortic 806:93–98
Soloviev P, Niang TD, Gaye A, Totte A (2004) Variabilité des caractères physico-chimiques des fruits de trois espèces ligneuses de cueillette, récoltés au Sénégal: Adansonia digitata, Balanites aegyptiaca et Tamarindus indica. Fruits 59:109–119
Stadlmayr B, Charrondière UR, Eisenwagen S, Jamnadassb R, Kehlenbeck K (2013) Nutrient composition of selected indigenous fruits from sub-Saharan Africa. J Sci Food Agric 93:2627–2636
Swanepoel CM (1993) Baobab damage in Mana Pools National Park, Zimbabwe. Afr J Ecol 3:220–225
Teel W, Hirst T (1990) A pocket directory of trees and seeds in Kenya. Kengo, Kenya
Toutain B (1980) The role of browse plants in animal production in the Sudanian zone of West Africa. In: Le Houérou HN (ed) Browse in Africa. International Livestock Center for Africa, Ethiopia
UNICEF (2013) Improving child nutrition: the achievable imperative for global progress. http://www.unicef.org/gambia/Improving_Child_Nutrition_-_the_achievable_imperative_for_global_progress.pdf. Accessed 9 May 2015
UNICEF (2014) 25 years of the convention on the rights of the child: is the world a better place for children? http://www.unicef.org/publications/index_76027.html. Accessed 23 Oct 2014
Van Wyk B-E (2006) Food plants of the world: an illustrated guide. Timber Press, USA
Venter F, Venter J-A (1996) Marking the most of indigenous trees. Briza Publications, Singapore
Venter SM, Witkowski ETF (2010) Baobab (Adansonia digitata L.) density, size-class distribution and population trends between four land-use types in northern Venda, South Africa. Forest Ecol Manag 259:294–300
Venter SM, Witkowski ETF (2011) Baobab (Adansonia digitata L.) fruit production in communal and conservation land-use types in Southern Africa. Forest Ecol Manag 261:630–639
Venter SM, Witkowski ETF (2013a) Using a deterministic population model to evaluate population stability and the effects of fruit harvesting and livestock on baobab (Adansonia digitata L.) populations in five land-use types. Forest Ecol Manag 303:113–120
Venter SM, Witkowski ETF (2013b) Where are the young baobabs? Factors affecting regeneration of Adansonia digitata L. in a communally managed region of southern Africa. J Arid Environ 92:1–13
Venter SM, Witkowski ETF (2013c) Fruits of our labour: contribution of commercial baobab (Adansonia digitata L.) fruit harvesting to the livelihoods of marginalized people in northern Venda, South Africa. Agrofor Syst 187:159–172
Vieilledent G, Cornu C, Cuní Sanchez A, Pock Tsy J-ML, Danthu P (2013) Vulnerability of baobab species to climate change and effectiveness of the protected area network in Madagascar: towards new conservation priorities. Biol Conserv 166:11–22
Vinceti B, Ickowitz A, Powell B, Kehlenbeck K, Termote C, Cogill B, Hunter D (2013) The contributions of forest foods to sustainable diets. Unasilva 241:54–64
Vogt K (1995) A field worker’s guide to the identification, propagation and uses of common trees and shrubs of dryland Sudan. SOS Sahel International, UK
Vollesen K (1995) Bombacaceae. In: Edwards S, Tadesse M, Hedberg I (eds) Flora of Ethiopia and Eritrea, vol 2, part 2. Canellaceae to Euphorbiaceae, The National Herbarium, Ethiopia
Von Maydell H-J (1990) Trees and shrubs of the Sahel: their characteristics and uses. Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ) GmbH, Verlag Josef Margraf, Germany
Walsh RPD (1991) Climate, hydrology, and water resources. In: Craig GM (ed) The agriculture of the Sudan. Oxford University Press, USA
Watson R (2007) The African baobab. Struik, South Africa
Wenkel A (2014) Im Schatten des Baobabs. Jaja Verlag, Germany
Weyerhaeuser FJ (1985) Survey of elephant damage to baobabs in Tanzania’s Lake Manyara National Park. Afr J Ecol 23:235–243
Whyte IJ, van Aarde R, Pimm SL (2003) Kruger’s elephant populations: its size and consequences for ecosystem heterogeneity. In: du Toit JT, Rogers KH, Biggs HC (eds) The Kruger experience: ecology and management of savanna heterogeneity. Island Press, USA
Wickens GE (1966) The practical application of aerial photography for ecological surveys in the savannah regions of Africa. Photogrammetria 21:33–41
Wickens GE (1980) The uses of the baobab (Adansonia digitata L.) in Africa. In: Le Houérou HN (ed) Browse in Africa: the current state of knowledge. International Livestock Centre for Africa, Ethiopia
Wickens GE (1982) The baobab—Africa’s upside-down tree. Kew Bull 37:173–209
Wickens GE, Lowe P (2008) The baobabs: pachycauls of Africa. Madagascar and Australia, Springer
Wiehle M, Prinz K, Kehlenbeck K, Goenster S, Mohamed SA, Finkeldey R, Buerkert A, Gebauer J (2014a) The African baobab (Adansonia digitata L.)—genetic resources in neglected populations of the Nuba Mountains, Sudan. Am J Bot 101:1489–1507
Wiehle M, Goenster S, Gebauer J, Mohamed SA, Buerkert A, Kehlenbeck K (2014b) Effects of transformation processes on plant species diversity in homegardens of the Nuba Mountains, Sudan. Agroforest Syst 88:539–562
Wilson RT (1988) Vital statistics of the baobab (Adansonia digitata). Afr J Ecol 26:197–206
Acknowledgments
This review is an output of the project “BAOFRUIT-Partnership for developing the use of Baobab in the African and European food industry to improve sustainable resource utilisation and livelihoods of poor farmers in the drylands of Sub-Saharan Africa” (01DG13015) funded by the German Federal Ministry of Education and Research (BMBF).
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Gebauer, J., Adam, Y.O., Sanchez, A.C. et al. Africa’s wooden elephant: the baobab tree (Adansonia digitata L.) in Sudan and Kenya: a review. Genet Resour Crop Evol 63, 377–399 (2016). https://doi.org/10.1007/s10722-015-0360-1
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DOI: https://doi.org/10.1007/s10722-015-0360-1