Innovative processing techniques for altering the physicochemical properties of wholegrain brown rice (Oryza sativa L.) - opportunities for enhancing food quality and health attributes.

Crit Rev Food Sci Nutr 2018 Oct 2:1-22. Epub 2018 Oct 2.

g Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine Department, Faculty of Pharmacy , Universitat de València , Avda. Vicent Andrés Estellés, s/n , Burjassot , València , 46100 , Spain.

Rice is a globally important staple consumed by billions of people, and recently there has been considerable interest in promoting the consumption of wholegrain brown rice (WBR) due to its obvious advantages over polished rice in metabolically protective activities. This work highlights the effects of innovative processing technologies on the quality and functional properties of WBR in comparison with traditional approaches; and it is aimed at establishing a quantitative and/or qualitative link between physicochemical changes and high-efficient processing methods. Compared with thermal treatments, applications of innovative nonthermal techniques, such as high hydrostatic pressure (HHP), pulsed electric fields (PEF), ultrasound and cold plasma, are not limited to modifying physicochemical properties of WBR grains, since improvements in nutritional and functional components as well as a reduction in anti-nutritional factors can also be achieved through inducing related biochemical transformation. Much information about processing methods and parameters which influence WBR quality changes has been obtained, but simultaneously achieving the product stabilization and functionality of processed WBR grains requires a comprehensive evaluation of all the quality changes induced by different processing procedures as well as quantitative insights into the relationship between the changes and processing variables.

Download full-text PDF

Source
https://www.tandfonline.com/doi/full/10.1080/10408398.2018.1
Publisher Site
http://dx.doi.org/10.1080/10408398.2018.1491829DOI Listing
October 2018
16 Reads

Publication Analysis

Top Keywords

brown rice
8
wholegrain brown
8
properties wbr
8
wbr grains
8
quality changes
8
physicochemical properties
8
processing methods
8
innovative processing
8
processing
5
wbr
5
changes
4
physicochemical changes
4
link physicochemical
4
qualitative link
4
changes high-efficient
4
wbr quality
4
influence wbr
4
thermal treatments
4
compared thermal
4
altering physicochemical
4

References

(Supplied by CrossRef)

Similar Publications