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Market Research Report. (2020). Almond ingredients market size, share & industry analysis (2022-2029). Available online: https://www.fortunebusinessinsights.com/almond-ingredients-market-102252 accessed on 8 February 2022.

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Article

A Mini-Review on Almonds and Cashew Nuts: Processing Impact, Phytochemical and Microbiological Properties, and Implications on Human Health

1Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil

2Postgraduate Program in Design, Federal University of Santa Catarina, Center for Communication and Expression, Florianópolis, SC, Brazil


American Journal of Food Science and Technology. 2022, Vol. 10 No. 5, 233-238
DOI: 10.12691/ajfst-10-5-4
Copyright © 2022 Science and Education Publishing

Cite this paper:
Adriana Dantas, Diogo Pontes Costa. A Mini-Review on Almonds and Cashew Nuts: Processing Impact, Phytochemical and Microbiological Properties, and Implications on Human Health. American Journal of Food Science and Technology. 2022; 10(5):233-238. doi: 10.12691/ajfst-10-5-4.

Correspondence to: Adriana  Dantas, Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil. Email: adriana.d@ufsc.br

Abstract

Consumers are becoming vegan, vegetarian, or flexitarian due to the factors such as a healthy lifestyle, and growing environmental concerns. Circumstances like this have cumulatively driven the global nuts and dried fruits market. Thereby, this study aims to review two nuts (almond and cashew nut) in terms of processing effect on their quality attributes, nutritional value, phytochemical composition, and significant health advantages. Almonds are rich in phenolic extract, which is useful in preventing or slowing down the processes of various oxidative stress-related diseases. Additionally, studies have indicated that the regular consumption of this nut may modulate intestinal microbiota. Its nutritional properties can also facilitate contamination by pathogens and their growth (for instance, E. coli O157:H7, Salmonella enterica, and L. monocytogenes) during production steps or storage. In turn, the cashew nut is a food that promotes the reduction of LDL cholesterol, improvement in the cardiovascular system, and control of diabetes. Allergenic proteins are found in both nuts, although some studies demonstrated a considerable decrease in allergenicity after submitting samples to high-pressure treatments at high temperatures. Finally, we consider that there are still several research opportunities in the field, mainly related to microbiology, allergenicity, and sustainable production. Thus, the consumption of these nuts in the world could be consolidated, taking into account that in various regions of the globe, they are expensive foods and therefore not accessible to several populations.

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