Coordinated by the company QUIMOVIL, the AQUAFLEX project will allow the development of a new generation of more sustainable water-based inks for the food packaging sector. The new flexographic inks will allow a reduction of VOC emissions by 90-95 % to a competitive cost. The company QUIMOVIL and AIMPLAS, the Plastics Technology Centre, have begun a project funded by the Ministry of Economics through the programme Retos Colaboración to allow the development of new printing water-based laminable flexographic inks for the flexible packaging industry that will allow a reduction of VOC emissions. Currently, a high percentage of flexible food packaging is manufactured by using solvent-based inks, due to the high quality and productivity needs in the printing and lamination processes. This kind of components have a number of drawbacks, such as the VOC emission into the atmosphere, security risks due to the flammability of inks and varnishes, as well as the high investment and maintenance costs to recover solvents during printing. Through the development of the AQUAFLEX project, coordinated by QUIMOVIL, it is expected to get a new formulation of laminable water-based flexographic inks with the same printing and laminating quality properties as solvent-based inks. The new product will allow a reduction of VOC emissions by 90-95 % at a competitive cost. For that purpose, some of the challenges of this project involve improving the print speeds of water-based inks and reducing their energy consumption in the drying process. AIMPLAS, the Plastics Technology Centre, is located in Valencia, Spain and recorded at the Register of Technological Centres of the Spanish Ministry of Economy and Competitiveness. The institute is member of FEDIT (Spanish Federation of Innovation and Technology Entities) and REDIT (Network of Technological Institutes of the Valencia Region). AIMPLAS is a non-profit research association with the objective of operating as a technological partner for enterprises from the plastics industry and thus offering them integral and customized solutions by coordinating research, development and innovation projects as well as technological services (analysis and testing, technical assistance, training as well as competitive and strategic intelligence).

www.aimplas.net

In 2008, New York City mandated all chain restaurants to post the calories of items on their menus. The intent was to induce consumers to choose healthier items in the restaurant. A forthcoming study investigated whether the calorie posting on menus has broader spillovers by impacting consumer evaluations of the restaurant.
The study finds that health mentions about the foods increased significantly in online reviews after the calorie posting regulation. The result suggests that calorie posting can not only shift consumers towards healthier alternatives when inside a restaurant, but can also have spillovers on other customers reading the reviews by potentially redirecting them towards healthier restaurants and food items.
The authors analysed 761,962 restaurant reviews across 9,805 restaurants on an online restaurant review website in New York City from 2004 to 2012. Using text-mining methods, the authors examined the change in the mentions of health in reviews over time before and after the calorie posting rule went into effect. To rule out the possibility that the health mentions increase was simply due to increased public interest in health issues over time, they compared the change in topics discussed for chain restaurants, relative to non-chain restaurants which were not mandated by the rule to post calorie information. The authors found a significant increase in the proportion of reviews that discussed health for chain restaurants, relative to non-chain restaurants.
The authors also explored in greater detail the source of the increase in health topics. They found that it was largely driven by new reviewers who were previously not active in posting reviews, but began to post more reviews after the mandate. One author noted that “interestingly, the increase in health discussion in opinions was not confined to restaurants in more affluent localities, commonly associated with more health-conscious consumers. This is an encouraging sign of the success of the rule across the socioeconomic divide — especially given the greater incidence of obesity among lower socio economic classes.”

ScienceDailyhttp://tinyurl.com/y7nvb8fg

With one in four global consumers increasing their consumption of confectionery over the past year because there is more variety & novelty available, the food industry is responding. New data from Innova Market Insights finds a 15 percent average annual growth in global confectionery launches with a “discovery” claim (CAGR 2013-2017). Consumer curiosity to discover something new and different is leading to more unusual and often bolder flavours and blends, surprise textures and a greater focus on visual appeal in the sweets and snacks arena. Heightened sensory delivery is also being increasingly combined with an element of the unexpected. As such, we are seeing activity in areas such as unusual colours, popping candy, hot & spicy options, cooling effects and more interactive, personalized packaging.

Like fine wines, sea salts are artisanal products that inspire talk of terroir, texture and provenance. Now there’s evidence that they can also be sources of spoilage moulds.
New research from Cornell mycologist Kathie Hodge and doctoral candidate Megan Biango-Daniels reveals varying levels of mould contamination in commercial sea salts. Among those moulds were important food spoilage moulds like Aspergillus and Penicillium, and even some notorious producers of mycotoxins.
“This new finding contradicts the conventional wisdom that salts are sterile ingredients,” said Biango-Daniels. The research stressed the importance of understanding the risk of using sea salt during food production.
Starting with seven different commercial salts, the researchers extracted living fungi and grew them in the lab for identification. The fungi discovered in the salt have potential to spoil food when used as an ingredient and can introduce mycotoxins or allergens when consumed.
At the levels discovered in the study, about 1.7 spores per gram, you’re not risking your health by sprinkling sea salt on food you are about to eat. But big problems may result when sea salts are used at home or industrially to make cured meats, fermented pickles or brined cheeses that mature over time, when moulds introduced with sea salt can begin to grow and spoil food, maybe even rendering it toxic.
“Fungi can survive in surprisingly hostile places. They can’t increase or grow in a container of sea salt – nothing can – but spores of some fungi survive quite happily there. Later they can wake up and make trouble in our food,” said Hodge, associate professor in the Plant Pathology and Plant-Microbe Biology Section of the School of Integrative Plant Science in the College of Agriculture and Life Sciences.

Cornell Universityhttp://tinyurl.com/ydc7abxq