Cited by 53Fermentation and Sensory AnalysisFood Quality and Safety StudiesProbiotics and Fermented Foods

Wheat Qu and Its Production Technology, Microbiota, Flavor, and Metabolites

Open access
Zhang, Kaizheng, Li, Qiong, Wu, Wenchi, Yang, Jiangang, Zou, Wei·2019·Journal of Food Science

Abstract

Chinese rice wine (CRW) is an ancient wine with a moderate alcohol content; it has been prized in China for its color, sweet flavor profile, and is a national beverage typically used in banquets. Wheat Qu is the starter used to make CRW, and plays a vital role in the quality and flavor profile. This review details the raw materials and the wheat Qu manufacturing process, and recent information on wheat Qu microbiotas. The volatile compounds in wheat Qus and its flavor are also reviewed. Finally, the enzymes, and metabolites contained in wheat Qu, such as biogenic amines, are also discussed.

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Crossref · 10.1111/1750-3841.14768

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74 of 74 references verified0 citation errors · 0 not checkable

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  • Wheat is used as a fermentation raw material in traditional Chinese liquor brewing and supplies enzymes and organic substances for fermentation.

    “Wheat is used as a kind of fermentation raw material in traditional Chinese liquor brewing and supplies enzymes and organic substances for fermentation [26].”

    From Optimization of Fermentation Conditions for 2,3,5-Trimethylpyrazine Produced by Bacillus amyloliquefaciens from Daqu (2024) · cites this paper as [26]

    The Introduction (page unavailable) says wheat Qu is made from raw wheat and supplies enzymes and flavor compounds during traditional Chinese rice-wine fermentation. It supports the general role of a wheat-based starter, but does not establish the claim for Chinese liquor brewing generally or say that wheat itself supplies the enzymes and organic substances. (LLM, conf=0.85)

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Research works printed but not linked: 5

  1. Grosch, W. (1982). Lipid degradation products and flavour. In I. D. Morton & A. J. Macleod (Eds.), Food flavors. Part A. Introduction (pp. 325-385). Amsterdam: Elsevier.
  2. Gu, G. X. (1996). Brewing technology for wine (2nd ed.). Beijing: China Light Industry Press.
  3. Lu, J., Cao, Y., Fang, H., Xie, G. F., Zou, H. J., & Hu, Z. M. (2008). Fungal community of wheat Qu of Shaoxing rice wine. Journal of Food Science and Biotechnology, 27, 78-83.
  4. Schofield, J. D., & Greenwell, P. (1987). Wheat starch granule proteins and their technological significance. In: L. Murray (Ed.), Proceedings of the 37th Australian Cereal Chemistry Conference (pp.100-103). Melbourne, Australia: Royal Australian Chemical Institute.
  5. Zhao, W., Xie, H., Qin, J., Wang, X., Lai, P., & Wu, L. (1992). Studies on the Maillard browing phenomenons and forming of soysauce-like aroma during making Qu with thermophilic bacteria strains of bacillu. Journal of Guizhou Agriculture College, 21, 83-89.

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Authors
Zhang, K., Li, Q., Wu, W., Yang, J., & Zou, W.
Affiliations
  • Sichuan University of Science and Engineering (CN)
  • Sichuan Univ. of Science & Engineering No. 180, Xueyuan St., Huixing Rd. Zigong 643000 Sichuan China
Corresponding author
Zhang, Kaizheng
Venue
Journal of Food Science
Publisher
Wiley
Published
2019-08-26
Volume
84
Issue
9
Pages
2373-2386
ISSN
  • 0022-1147 (ISSN-L)
  • 1750-3841
OpenAlex
W2970523706
Cited by
53
References
74
Citations by year
2026: 4 · 2025: 6 · 2024: 11 · 2023: 13 · 2022: 7 · 2021: 8 · 2020: 3 · 2019: 1
FWCI
0.43
Type
journal article
Language
en
Open access
Locations
  • Journal of Food Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Fermentation and Sensory Analysis
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Food Quality and Safety Studies
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
Keywords
Chinese rice wine, starter cultures, microbial communities, volatile compounds, flavor profile, biogenic amines, enzymes, metabolites, raw materials
MeSH terms
Bacteria, China, Flavoring Agents, Humans, Oryza, Wine, Microbiota

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