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Tian Y, Zheng S, He L, Li C, Qiao S, Tao H, Wang X, Zeng X. The effects of Trametes versicolor fermented Rosa roxburghii tratt and coix seed quild on the nutrition, sensory characteristics and physical and chemical parameters of yogurt. Food Chem X 2023; 20:100969. [PMID: 38144807 PMCID: PMC10740016 DOI: 10.1016/j.fochx.2023.100969] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/26/2023] Open
Abstract
Trametes versicolor can produce aromatic flavor in growth and development, widely used in food fermentation. This study used a One-Factor-at-a-Time (OFAT) test and response surface analysis to study the optimum fermentation parameters of Rosa roxburghii tratt and coix seed yogurt by Trametes versicolor. The best fermentation process is as follows: skim milk powder 17 %, sucrose content 4 %, Rosa roxburghii tratt and coix seed liquid 36 %, fermentation temperature 39 °C, inoculum 2 %, strain ratio 2:1:1(LB12: BLH1: Q-1), fermentation time 9.5 h. Under this fermentation process, the sensory score was 82.11, the contents of vitamin C, GABA, and total live bacteria in this yogurt were 13.89, 2.58, and 1.02 times higher than in common yogurt. Correlation analyses showed a significant contribution of the leavening agent to the GABA content of yogurt. This study provides a foundation for producing Rosa roxburghii tratt and coix seed yogurt with high sensory and nutritional value.
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Affiliation(s)
- Yue Tian
- Key Laboratory of Agricultural and Animal Products Store & Processing of Guizhou Province, Guizhou University, Guiyang 550025, PR China
- College of Liquor and Food Engineering, Guizhou University, Guiyang 550025, PR China
| | - Shasha Zheng
- Key Laboratory of Agricultural and Animal Products Store & Processing of Guizhou Province, Guizhou University, Guiyang 550025, PR China
- College of Liquor and Food Engineering, Guizhou University, Guiyang 550025, PR China
| | - Laping He
- Key Laboratory of Agricultural and Animal Products Store & Processing of Guizhou Province, Guizhou University, Guiyang 550025, PR China
- College of Liquor and Food Engineering, Guizhou University, Guiyang 550025, PR China
| | - Cuiqin Li
- Key Laboratory of Agricultural and Animal Products Store & Processing of Guizhou Province, Guizhou University, Guiyang 550025, PR China
- School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, PR China
| | - Shunbin Qiao
- Guizhou Industry Polytechnic College, Guiyang 550025, PR China
| | - Han Tao
- Key Laboratory of Agricultural and Animal Products Store & Processing of Guizhou Province, Guizhou University, Guiyang 550025, PR China
- College of Liquor and Food Engineering, Guizhou University, Guiyang 550025, PR China
| | - Xiao Wang
- Key Laboratory of Agricultural and Animal Products Store & Processing of Guizhou Province, Guizhou University, Guiyang 550025, PR China
- College of Liquor and Food Engineering, Guizhou University, Guiyang 550025, PR China
| | - Xuefeng Zeng
- Key Laboratory of Agricultural and Animal Products Store & Processing of Guizhou Province, Guizhou University, Guiyang 550025, PR China
- College of Liquor and Food Engineering, Guizhou University, Guiyang 550025, PR China
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