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Resveratrol content in seeds of peanut germplasm quantified by HPLC

  • M. L. Wang (a1) and R. N. Pittman (a1)
Abstract

trans-Resveratrol (trans-3,4′,5-trihydroxystilbene), a polyphenolic compound uniquely identified in plants, is believed to greatly contribute to human health. Peanut (Arachis hypogaea L.) seeds of 20 germplasm accessions were harvested from the same field and used for resveratrol analysis by high-performance liquid chromatography. trans-Resveratrol content in air-dried peanut seeds was on average about 0.5 μg/g and a statistically significant variation (from 0.125 to 1.626 μg/g, at least a ten-fold difference) was detected among the accessions analysed. The average weight for 100 seeds was 52.84 g. A statistically significant variation in seed weight (from 22.30 to 87.94 g, at least a four-fold difference) was observed. There was no significant correlation between trans-resveratrol content and seed weight. The information about the levels of trans-resveratrol in peanut seeds will be useful for peanut cultivar development and peanut product processing. Breeders could use germplasm accessions containing a high amount of resveratrol to develop new nutritionally improved peanut cultivars and food processors could use these new cultivars to manufacture high resveratrol peanut products.

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Corresponding author
*Corresponding author. Email mingli.wang@ars.usda.gov
References
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Baur JA and Sinclair DA (2006) Therapeutic potential of resveratrol: the in vivo evidence. Nature Reviews Drug Discovery 5: 493506.
Ingham JL (1976) 3,5,4′-Trihydroxystilbene as a phytoalexin from groundnuts (Arachis hypogaea). Phytochemistry 15: 17911793.
Jang M, Cai L, Udeani GO, Slowing KV, Thomas CF, Beecher CWW, Fong HH, Farnsworth NR, Kinghorn AD, Metha RG, Moon RC and Pezzuto JM (1997) Cancer chemopreventive activity of resveratrol, a natural product derived from grapes. Science 275: 218220.
Pancholy SK, Despande AS and Krall S (1978) Amino acids, oil and protein content of some selected peanut cultivars. The Proceedings of American Peanut Research and Education Association 10: 3037.
Sanders TH, McMichael RW and Hendrix KW (2000) Occurrence of resveratrol in edible peanuts. Journal of Agricultural and Food Chemistry 48: 12431246.
SAS OnlineDoc® 9.1 .3 (2004) SAS Institute Inc., Cary, NC, USA.
Sobolev VS and Cole RJ (1999) trans-Resveratrol content in commercial peanuts and peanut products. Journal of Agricultural and Food Chemistry 47: 14351439.
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Plant Genetic Resources
  • ISSN: 1479-2621
  • EISSN: 1479-263X
  • URL: /core/journals/plant-genetic-resources
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