MULTIFILE
Due to a growing challenge to feed the world’s population and an increased awareness to minimize the impact of our food choices on climate change, a more plant-based diet has gained popularity with a growing number of plant-based products on the market. To stimulate a plant-based diet that also improves long-term health, data are needed to monitor whether these products are healthy alternatives to animal-based foods. Therefore, this study inventoried 916 plant-based meat, fish, and dairy alternatives from eight Dutch supermarkets. The nutritional quality of each product was assessed by (1) the Dutch food-based dietary guidelines and (2) the Nutri-Score. The results show that over 70% of meat, fish, and dairy alternatives have an A/B Nutri-Score (indicating high nutritional quality), but do not comply with the Dutch dietary guidelines. This is mainly due to high salt and low vitamin B12 and iron content (meat and fish alternatives) or low protein and calcium levels (dairy alternatives). In conclusion, the majority of plant-based products are nutritionally not full alternatives of the animal-based equivalents; however, there are still opportunities for reformulation. To aid the consumer in making healthy plant-based food choices, a better alignment between the Nutri-Score and the recommended dietary guidelines is needed.
MULTIFILE
The growing awareness of consumers of the increasing problem with livestock and meat production due to the high nitrogen emissions and the related impact on climate change drives consumption of plant based vegetarian alternatives. Similarly there is also an increasing demand for animal-free, eco-friendly alternative vegan leather. Consequently there has been significant interest in developing leather-like vegan materials from multiple plant sources, such as mango, pineapple and mushroom based materials. However, the commercialization and the growth of sustainable vegan leather production is hampered significantly by the difficulty of achieving the needed quality for the various consumer products as well as the high prices of the vegan alternatives. In the Growing Leather project two SMEs, BioscienZ and B4Plastics, will combine forces with Avans University of Applied Sciences to develop vegan leather from the mushroom based material called mycelium. BioScienZ is a biotech company with strong expertise and capacity to produce low-cost and consistent quality mycelium. B4Plastics is a material development company, with strengths in designing and distributing eco-plastic products. In this project Avans University will use several mycelium types (produced by BioscienZ), and with the guidance of B4Plastics, it will test various additives under many different conditions, to ultimately develop an environmentally friendly, vegan material that will have comparable material characteristics to animal leather and is competitive in price.
