Sweet potato: an untapped food resource

Acknowledgements Abbreviations for organizations Introduction 1. Sweet potato - past and present 2. Chemical composition 3. The nutritional value of sweet potato roots and leaves 4. Toxic and anti-nutritional factors 5. Post-harvest procedures: I. Storage and cooking 6. Post-harvest procedures: II. Processing 7. Livestock feeding with sweet potato roots and vines 8. Consumption and utilization patterns and trends Appendix: a selection of sweet potato dishes from around the world Index.