ACTA AGRICULTURAE BOREALI-SINICA ›› 2017, Vol. 32 ›› Issue (3): 155-160. doi: 10.7668/hbnxb.2017.03.024

Special Issue: Oil crops

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Ecologic Difference of Flavonoid and Polyphenol Content in Peanut Seeds

HOU Mingyu, CUI Shunli, MU Guojun, YANG Xinlei, LIU Lifeng   

  1. North China Key Laboratory for Crop Germplasm Resources Laboratory of Education Ministry, Key Laboratory of Crop Germplasm Resources Laboratory of Hebei, College of Agronomy, Hebei Agricultural University, Baoding 071001, China
  • Received:2017-01-06 Published:2017-06-28

Abstract: In order to explore the ecological environment impact on peanut seed flavonoids and polyphenols,and the correlation between their changes with changes of fat and total sugar content,16 widely cultivated peanut varieties which were significantly different in flavonoid and polyphenol content,were planted in several test locations for two years. Total flavonoids content,total polyphenols content,fat content and total sugar content of peanut seeds were evaluated. The results showed that the genotype effect significantly affected the content of flavonoids and polyphenols in peanut seeds.Puhua 23 is a high TFC variety and Yuhua 9327 is a high TPC variety. the effects of ecological environment on the content of flavonoids and polyphenols were significant,and Hefei was the most suitable planting areas for forming flavonoid and polyphenol. The effect of temperature and precipitation was also significant. In addition,the corresponding trend between the secondary metabolites (flavonoids and polyphenols)and primary metabolites (fat, soluble protein and total sugar) among the locations were differentbetween two years.

Key words: Peanut, Flavonoid, Polyphenol, Ecological difference

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Cite this article

HOU Mingyu, CUI Shunli, MU Guojun, YANG Xinlei, LIU Lifeng. Ecologic Difference of Flavonoid and Polyphenol Content in Peanut Seeds[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2017, 32(3): 155-160. doi: 10.7668/hbnxb.2017.03.024.

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