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The purpose of this conceptual paper was to introduce the risk–benefit approach to bakery products in relation to their acrylamide content. Acrylamide is a compound which gives rise to risks of cancer, and several mitigating procedures have been in place for various products and processes. This paper concentrated on bakery products and took a risk–benefit approach in relation to acrylamide.

Papers published in peer-reviewed journals were reviewed. A combination of keywords such as acrylamide, bakery products and risk/benefit were used to find sources. Additional sources, such as governmental and non-governmental organisations documents, were also used when relevant. After looking at the main characteristics of acrylamide, the potential benefit of bread was also looked at. The paper summarises known information on acrylamide and looks at the risk and benefit of bakery products in relation to this compound.

The risk analysis approach can be extended to include benefits so that a balanced conclusion can be reached whether a product is an acceptable part of the diet or not. Exposure to acrylamide was a function of the product type and preparation/process. Bakery products were a source of many nutrients, and the risk regarding acrylamide may be controlled by careful product and process design.

There was contradictory information regarding how unsafe acrylamide is. In this paper, the risk–benefit approach has been qualitatively used to weigh both the risks and benefits of the bakery product category.

This article aims to consider the use of high pressure processing in order to gain functional advantages through proteins structure control. High pressure processing has been used to produce high-quality food with extended shelf life and could also be used to modify foods functionality.

The effect of high pressure on protein structure and functionality is looked at and comparisons are made with heat effect in places. β-lactoglobulin and whey proteins are mainly taken as examples.

A controlled partial protein unfolding through mild high pressure processing could lead to a range of intermediate molecular structures. These are distinct from the native and completely unfolded structure and have been referred to as molten globules. The partly unfolded molecular states, hence, are postulated to have increased functionality and could be interesting for the food industry.

The opportunity and challenges represented by these theoretical elements are discussed. In particular, the effect of protein concentration and aggregation is emphasised.