1. Molecular techniques reveal more secrets of fermented foods
- Author
-
Aly Farag El Sheikha and Dian-Ming Hu
- Subjects
0303 health sciences ,education.field_of_study ,030309 nutrition & dietetics ,business.industry ,digestive, oral, and skin physiology ,Population ,food and beverages ,04 agricultural and veterinary sciences ,General Medicine ,040401 food science ,Industrial and Manufacturing Engineering ,Biotechnology ,carbohydrates (lipids) ,03 medical and health sciences ,0404 agricultural biotechnology ,Functional Food ,Fermentation ,Food Microbiology ,Food processing ,Fermented Foods ,business ,education ,Molecular Biology ,Fermentation in food processing ,Food Science - Abstract
Fermented foods were likely to have been the first among all types of processed foods consumed by human beings. The role that fermented food plays is not only related to the development of civilizations and cultural relationships between countries but also related to the nutritional importance of its population. Of course, the early manufacturers of fermented foods didn't take into account the advantages of modern sciences, because enzymes and microorganisms were discovered just 150-200 years ago. For that reason, we can conclude why the ancient fermentation techniques were known to philosophers and alchemists, but not to biologists. It demonstrated that the fermentation mechanisms involved many secrets still undiscovered. Recently, applications of molecular techniques for analyzing and study the fermented foods have been explored. In this review, we provide answers with a critical vision to many questions for understanding the role of molecular techniques to discover the secrets of fermented foods such as how to evaluate the traditional fermented foods? Why using molecular techniques to study the fermented foods not else? Is the future will carry to us a boom in molecular technologies contribute to the detection of more secrets of the fermented food?
- Published
- 2018