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Comparison of the phenolic contents, antioxidant activity and volatile compounds of different sorghum varieties during tea processing.

Yun XiongPangzhen ZhangStuart K JohnsonJiaqiang LuoZhongxiang Fang
Published in: Journal of the science of food and agriculture (2019)
Black-coloured sorghum with high phenolic content and antioxidant activity is more suitable for making sorghum tea considering the health benefits. In terms of the aroma intensity and diversity, white-coloured sorghum could be the ideal material. However, future study is needed to determine the key volatile compounds that positively contribute to the aroma. This work provides important insights into the selection of grain materials for sorghum grain tea production. © 2019 Society of Chemical Industry.
Keyphrases
  • healthcare
  • high intensity
  • gas chromatography
  • mass spectrometry
  • current status