Lipids as energy stores

  • M. I. Gurr
  • J. L. Harwood

Abstract

All living organisms require a form of energy to sustain life. Whereas the basic mechanisms for powering the life-sustaining anabolic chemical reactions through the high energy bonds of ATP and similar molecules are common to animals and plants, the primary sources of energy are very different. Plants use sunlight as the primary fuel source to enable them to synthesize carbohydrates. They are then able to synthesize fatty acids from the degradation products of carbohydrates as described in section 3.2. Animals do not have the facility directly to use sunlight but must take in their fuel in the diet as lipid or carbohydrate from plants or from other animals that have themselves synthesized their body tissues from plant materials.

Keywords

Hydrolysis High Performance Liquid Chromatography Carbohydrate Caffeine NADPH 

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References

Glycerides

  1. Brindley, D.N. (1985) Metabolism of triacylglycerols, in Biochemistry of Lipids and Membranes (eds D.E. Vance and J.E. Vance), Benjamin/Cummings, Menlo Park, CA, USA.Google Scholar
  2. Brindley, D.N. (1988) Phosphatidate Phosphohydrolase, CRC Press, Florida.Google Scholar
  3. Cryer, A. and Van, R.L.R. (eds) (1985) New Perspectives in Adipose Tissue Structure, Function and Development, Butterworths, London.Google Scholar
  4. Stymne, S. and Stobart, A.K. (1987) Triacylglycerol biosynthesis, in Biochemistry of Plants, Vol. 9 (eds P.K. Stumpf and E.E. Conn), Academic Press, New York, pp.175–214.Google Scholar

Wax esters

  1. Bauermeister, A. and Sargent, J.R. (1979) Wax esters: major metabolites in the marine environment, Trends in Biochemical Sciences, September 1979, pp. 209–211.Google Scholar
  2. Kolattukudy, P.E. (1980) Cutin, suberin and waxes, in The Biochemistry of Plants, Vol. 4, (eds P.K. Stumpf and E.E. Conn), Academic Press, New York, pp.571–645.Google Scholar
  3. Kolattukudy, P.E. (1987) Lipid-derived defensive polymers and waxes and their role in plant-microbe interaction, in Biochemistry of Plants (eds P.K. Stumpf and E.E. Conn), Academic Press, New York, pp. 291–314.Google Scholar
  4. Sargent, J., Henderson, R.J. and Tocher, D.R. (1989) The lipids, in Fish Nutrition, 2nd edn (ed. J.E. Halver), Academic Press, New York.Google Scholar

Copyright information

© M.I. Gurr and J.L. Harwood 1991

Authors and Affiliations

  • M. I. Gurr
    • 1
  • J. L. Harwood
    • 2
  1. 1.University of Reading and Oxford PolytechnicUSA
  2. 2.University of WalesCardiffUK

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