Microalgae protein digestibility: How to crack open the black box?

Microalgae are booming as a sustainable protein source for human nutrition and animal feed. Nevertheless, certain strains were reported to have robust cell walls limiting protein digestibility. There are several disruption approaches to break down the cell integrity and increase digestive enzyme accessibility.

Meat hybrids-An assessment of sensorial aspects, consumer acceptance, and nutritional properties.

So-called meat hybrids are a new class of products where a fraction of the meat product (e.g., 20%) is replaced with alternative protein sources, such as plant-based ones.

Cultured meat and challenges ahead: A review on nutritional, technofunctional and sensorial properties, safety and legislation.

Cultured meat is introduced as a valuable traditional meat equivalent. However, before marketable end products are available, several hurdles need to be overcome. Among others, these issues comprise obtaining an optimal nutritional profile and approaching the texture, the colour and the unique flavour and taste of conventional meat.

Development of GLM regression models to predict the consumer acceptability of cooked ham based on analytical parameters.

Due to concerns about meat quality, health, sustainability and animal welfare, the typical Belgian meat products such as cooked ham are being threatened by a negative reputation. To address these concerns, an objective quality assessment tool was developed that could predict the consumer acceptability for a range of sensorial descriptors based on analytical parameters. A total of 28 commercial cooked hams were evaluated by a sensorial panel of consumers while simultaneously, a broad range of analytical tests were conducted on the same hams.

Buffering capacity of wet texturized plant proteins in comparison to pork meat.

There is an increasing demand to develop and characterize high moisture extrudates from alternative plant proteins due to their increased use in various foods. In this study, wet texturized proteins from two pea isolates and four oilseed flours from pumpkin and sunflower were subjected to an acid titration to gain insights into their buffering capacity. Results were compared to pork meat with a special emphasis on compositional differences.

Discrete Choice Analysis of Consumer Preferences for Meathybrids-Findings from Germany and Belgium.

High levels of meat consumption are increasingly being criticised for ethical, environmental and social reasons. Plant-based meat substitutes have been identified as healthy sources of protein that, in comparison to meat, offer a number of social, environmental and health benefits and may play a role in reducing meat consumption. However, there has been a lack of research on the role they can play in the policy agenda and how specific meat substitute attributes can influence consumers to partially replace meat in their diets.