Technologies for enhancement of bioactive components and potential health benefits of cereal and cereal-based foods: Research advances and application challenges.
Level 5 - mechanism / opinion, no new human data
Narrative review of food science technologies without new clinical data or systematic search
PubMed 28846456 · doi:10.1080/10408398.2017.1363711
What was done
The authors reviewed research advances in food processing and preparation technologies aimed at enhancing the content, bioavailability, and biological activity of bioactive compounds, micronutrients, and dietary fiber in cereal and cereal-based foods, along with challenges in industrial adoption.
What was found
The abstract reports no quantitative measurements or numerical results. It qualitatively notes that conventional milling strips nutrient-rich bran and germ, subsequent preparation methods (baking, cooking, extrusion, puffing) alter bioactive contents, and specialized processing technologies can enhance nutritional quality.
Why it matters
This review outlines technical strategies to retain or restore health-promoting phytochemicals and dietary fiber that are typically lost during commercial grain refining.
Limits
As a narrative review, it lacks systematic search criteria, quality appraisal of included studies, and quantitative meta-analysis. No direct human clinical outcomes or effect sizes are provided in the abstract.
Cited by
- supports Refining flour by removing the outer layers and germ removes substantial amounts of the grain's protein and fiber.