The complexity of metabolic pathways and enzymatic

The gap

Evidence profile

Sourced from the abstract and stated research gap and future-work section and stated challenges of the source papers, classified as general, spanning 3 journals.

Supporting evidence — 6 representative gaps

• Sustainable flavor engineering in fermented foods: biochemical routes and technological applications of lactic acid bacteria (2026) · Frontiers in Industrial Microbiology · doi

  Unlike previous reviews, this study uniquely integrates biochemical pathways, strain-specific enzymatic diversity, and technological determinants of LAB-driven flavor formation while highlighting current gaps in understanding microbial interactions and the largely unexplored aroma-forming potential of LAB from traditional fermented foods.

  generalabstractevidence 5/5
  Keywords: unlike previous reviews uniquely integrates biochemical pathways strain specific enzymatic diversity technological determinants driven flavor
• Co-fermentation of Saccharomyces cerevisiae and Pichia fermentans enhances the flavor of bread (2026) · Food Science and Biotechnology · doi

  The limitations of using a single S. cerevisiae strain in bread fermentation. The need for alternative fermentation strategies to enhance aroma diversity. The potential of co-fermentation with non-Saccharomyces yeasts to improve bread flavor.

  generalstated research gapevidence 5/5
  Keywords: limitations using single cerevisiae strain bread fermentation need
• Sustainable flavor engineering in fermented foods: biochemical routes and technological applications of lactic acid bacteria (2026) · Frontiers in Industrial Microbiology · doi

  The need for a comprehensive understanding of the biochemical pathways and technological factors governing flavor generation by LAB, - The importance of understanding LAB-mediated flavor biosynthesis for sustainable flavor enhancement

  generalstated research gapevidence 5/5
  Keywords: need comprehensive understanding biochemical pathways technological factors governing
• Sustainable flavor engineering in fermented foods: biochemical routes and technological applications of lactic acid bacteria (2026) · Frontiers in Industrial Microbiology · doi

  Further studies on the metabolic pathways and enzymatic mechanisms of LAB, - The application of omics and meta-omics technologies to understand microbial ecology and strain-level diversity, - The development of optimized starter cultures and the utilization of microbial diversity for sustainable flavor enhancement

  generalfuture-work sectionevidence 5/5
  Keywords: further studies metabolic pathways enzymatic mechanisms lab application
• Sustainable flavor engineering in fermented foods: biochemical routes and technological applications of lactic acid bacteria (2026) · Frontiers in Industrial Microbiology · doi

  The complexity of metabolic pathways and enzymatic mechanisms of LAB, - The influence of microbial interactions and environmental factors on flavor biosynthesis, - The need for sustainable flavor enhancement in fermented foods

  generalstated challengesevidence 5/5
  Keywords: complexity metabolic pathways enzymatic mechanisms lab influence microbial
• The Quality Characteristics of Black Soybean Compound Fermented Milk Using Lactiplantibacillus plantarum IMAU40001: A Physicochemical and Metabolomics Analysis (2026) · Microorganisms · doi

  Reduced flavor and texture of plant-based fermented milks. Limited understanding of the effects of co-fermentation on the properties of plant-based fermented milks. Technical challenges in metabolomics analysis, including data interpretation and annotation of metabolites.

  generalstated challengesevidence 5/5
  Keywords: reduced flavor texture plant-based fermented milks limited understanding

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