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Co-fermentation of Lactiplantibacillus plantarum and Saccharomyces cerevisiae enhances the flavor characteristic of mature coconut water: Insights from volatile and non-volatile profiles

文献类型: 外文期刊

作者: Xu, Wen 1 ; Li, Qianqian 2 ; Song, Zeming 1 ; Hu, Xiaoping 1 ; Cai, Kun 1 ; Zhang, Lin 1 ; Lin, Xue 1 ; Liu, Sixin 1 ; Li, Congfa 1 ; Xu, Qingyang 3 ;

作者机构: 1.Hainan Univ, Sch Food Sci & Engn, Haikou 570228, Peoples R China

2.Chinese Acad Agr Sci, Inst Food Sci & Technol, Key Lab Agroprod Qual & Safety Control Storage & T, Minist Agr & Rural Affairs, Beijing 100193, Peoples R China

3.Tianjin Univ Sci & Technol, Key Lab Ind Fermentat Microbiol, Tianjin Key Lab Ind Microbiol, Minist Educ, Tianjin 300457, Peoples R China

关键词: Co-fermentation strategy; Flavor characteristic; Mature coconut water; Saccharomyces cerevisiae; Lactiplantibacillus plantarum

期刊名称:FOOD CHEMISTRY-X ( 影响因子:8.2; 五年影响因子:8.2 )

ISSN: 2590-1575

年卷期: 2025 年 29 卷

页码:

收录情况: SCI

摘要: The mature coconut water (MCW) is rich in nutrients, but its sour and astringent taste makes it unsuitable for direct consumption. In this study, a co-fermentation system employing Saccharomyces cerevisiae and Lactiplantibacillus plantarum was developed to enhance the flavor of MCW, wherein an indigenous S. cerevisiae 1-7-1 was screened for optimal sensory characteristics when co-fermented with L. plantarum A33. Co-fermentation changed odor and taste characteristics of MCW with a broad range of organic compounds and the high richness taste attribute. Compared to fermentation with L. plantarum A33, co-fermentation increased total volatiles content from 81,487 mu g/L to 996,944 mu g/L, with characteristic aroma-active compounds identified as ethyl caprylate (91,032 mu g/L), ethyl caprate (35,160 mu g/L), isoamyl alcohol (136,376 mu g/L), octanoic acid (267,673 mu g/L), and isoamyl acetate (25,336 mu g/L). The amino acid metabolic pathway was the most significantly perturbed pathway during co-fermentation. This study provides an innovative strategy for developing value-added MCW-based beverages.

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