Economic Botany

, Volume 33, Issue 4, pp 400–412 | Cite as

Kudzu (Pueraria Lobata): Potential agricultural and industrial resource

  • Robert D. Tanner
  • S. Shahid Hussain
  • Lindsey A. Hamilton
  • Frederick T. Wolf


Kudzu was introduced to the southern United States in the 1930s to help restore the soil and reduce erosion. However, since it is a legume with an extensive root structure and without natural enemies in the United States, it has adapted to the land too successfully. States like Georgia, Alabama and Mississippi are now invaded by kudzu which, at the present time, has no commercial outlet. It is suggested in this paper that the plant be considered for several uses: the root starch as a source of carbohydrate and as a medium for yeast and ethanol production; the fiber for use in paper, in grass wallpaper, and in textiles and clothing; and the leaves for a high protein animal fodder. Preliminary experiments indicate that the root provides a vitamin enriched source of starch for ethanol and yeast fermentations. The vine can also be processed to expose the desired high tensile strength fiber for apparel use. A process is also proposed for removing the low concentration ethanol from a fermentation solution, which requires only a small fraction of the external energy required for the conventional distillation process.


Fermentation Starch Manioc Economic Botany Root Starch 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Literature Cited

  1. Atkinson, A., D. C. Ellwood, C. G. T. Evans, and R. G. Yeo. 1975. Production of alcohol byBacillus stearothermophilus. Biotechnol. Bioeng. 17: 1375–1377.PubMedCrossRefGoogle Scholar
  2. Bailey, R. Y., and E. L. Mayton. 1931. Kudzu in Alabama. Circular 57, Agric. Exp. Sta., Alabama Polytechnic Inst., Auburn, Alabama.Google Scholar
  3. Birmingham News. 1977. High grade paper. Finally, the green octopus kudzu can be made into something useful. pp. A-19, December 4, 1977.Google Scholar
  4. Bliss, B. 1973. Chinese Medicinal Herbs (originally compiled by L. Shih-Chen). Georgetown Press, San Francisco. p. 299.Google Scholar
  5. Carter, L. J. 1977. Soil erosion: the problem persists despite the billions spent on it. Science 196:409–411.PubMedCrossRefGoogle Scholar
  6. Crawford, D. L. 1937. Hawaii’s crop parade. Advertiser Publishing, Honolulu, Hawaii. p. 150.Google Scholar
  7. Dabney, J. E. 1974. Mountain Spirits. Charles Scribner’s Sons, New York.Google Scholar
  8. Dirven, J. G. P. 1966. Chemical composition and nutritive value of tropical kudzu (Pueraria phas-eoloides (Roxb. Benth.). Qual. PI. Mater. Veg. 12:185–198.CrossRefGoogle Scholar
  9. Erewhon Natural and Organic Foods Co. 1976. 1976 Food Catalog. Boston, Massachusetts. p. 8.Google Scholar
  10. Gaulier, R. 1968. Composition en acides-aminés des principales légumineuses fourragères de Mad-agascar. Rev. Elev. Méd. Vét. Pays Trop. 21:103–112.PubMedGoogle Scholar
  11. Hill, A. F. 1952. Economie Botany. 2nd edition. McGraw-Hill, New York. pp. 344–345.Google Scholar
  12. McKee, R., and J. L. Stephens. 1943. Kudzu as a farm crop. U.S.D.A. Farmers Bull. No. 1923.Google Scholar
  13. Peters, F. E. 1959. La composition chemique des aliments du pacifique sud. Qual. Pl. Mater. Veg. 5: 313–343.CrossRefGoogle Scholar
  14. Pieters, A. J. 1932. Kudzu, a forage crop for the southeast. Leafl. U.S.D.A. No. 91.Google Scholar
  15. Ramalingham, A., and R. K. Finn. 1977. The vacuferm process: a new approach to fermentation alcohol. Biotechnol. Bioeng. 19: 583–589.CrossRefGoogle Scholar
  16. Schery, R. W. 1972. Plants for Man. 2nd edition. Prentice-Hall, Englewood Cliffs, New Jersey. p. 460.Google Scholar
  17. Shibata, S., T. Murakami, Y. Nishikawa, and W. Budidarmo. 1960. On the constituents of Pueraria root, a Chinese drug “Ko Ken,” and the antispasmodic activity of flavonoids and anthraqui-nones. 19th Congrès des Sciences Pharmaceutiques. Conférences et Communications, Zurich, 1959. 56: 214–222.Google Scholar
  18. —, and M. Haroda. 1959. The constituents of Pueraria root. Chem. Pharm. Bull. (Tokyo). 7: 134–136.Google Scholar
  19. Shurtleff, W., and A. Aoyagi. 1977. The Book of Kudzu. Autumn Press, Brookline, Massachusetts. pp. 8–18, 72–78.Google Scholar
  20. Stevens, L. 1976. King Kong kudzu, menace to the south. Smithsonian Mag. 7: 93–98.Google Scholar
  21. Tanner, R. D., N. T. Souki, and R. M. Russell. 1977. A fermentation process for producing both ethanol and lysine-enriched yeast. Biotechnol. Bioeng. 19: 27–42.PubMedCrossRefGoogle Scholar
  22. —, and S. S. Hussain. 1979. Kudzu (Pueraria lobata) root starch as a substrate for the lysine-enriched baker’s yeast and ethanol fermentation process. J. Agric. Food Chem. 27: 22–27.CrossRefGoogle Scholar
  23. Time. 1976. Ecological exotica, September 27, 1976. p. 71.Google Scholar
  24. Wilke, C. R., and S. Rosenberg. 1977. Analysis and evaluation of potential raw materials: chemical analysis of the kudzu plant. Quart. ERDA Report.Google Scholar
  25. Wolf, F. T. 1969. Photosynthetic and respiratory rates as influenced by temperature and light intensity. J. Tenn. Acad. Sci. 44: 15–17.Google Scholar
  26. Woodhead, H. 1976. Happy birthday, miracle vine. Atlanta Journal and Constitution Magazine. September 19, 1976. p. 2.Google Scholar

Copyright information

© New York Botanical Garden 1980

Authors and Affiliations

  • Robert D. Tanner
    • 1
  • S. Shahid Hussain
    • 1
  • Lindsey A. Hamilton
    • 1
  • Frederick T. Wolf
    • 2
  1. 1.Chemical Engineering DepartmentAll at Vanderbilt UniversityNashville
  2. 2.Department of General BiologyAll at Vanderbilt UniversityNashville

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