Food Chemistry: X (Oct 2024)

Effect of Chinese bayberry residue on quality of Chinese quinoa (Chenopodium quinoa Willd.) Rice wine

  • Jian Ma,
  • Wuyang Huang,
  • Yanhong Ma,
  • Jian Li,
  • Naihong Feng,
  • Bo Wen,
  • Feihong Jia,
  • Yu Wang,
  • Zhiqiang Gao

Journal volume & issue
Vol. 23
p. 101584

Abstract

Read online

Chinese bayberry residue (CBR) is a by-product of processing, which can be used as an auxiliary material during the processing of quinoa rice wine. In this study, the effects of CBR on the chemical profile, bioactive function, taste traits, and flavor of Chinese quinoa rice wine (CQRW) were investigated. The results showed that adding CBR increased the total phenolics, the total flavonoids, and antioxidant capacity. Malic acid content was the highest in Chinese rice wine (CRW), while the total content of components detected in HPLC-MS/MS was the highest in 10%CBR + CQRW. The CQRW exhibited the highest amino acid content, followed by 20%CBR + CQRW. E-tongue analysis results showed that 10%CBR + CQRW, 20%CBR + CQRW, and CQRW had the closest taste traits. Moreover, GC–MS analysis identified 72 aroma compounds in 10%CBR + CQRW sample, more than other samples. In summary, adding 10% CBR significantly improved the quality of CQRW.

Keywords