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The exchange of knowledge in social networks is fundamental to innovation. Open, interactive, innovation requires collaboration through social networks. This social networking is increasingly carried out across the Internet through social media applications. The purpose of this study is to explore the use of social media in open innovation, and explain how this practice is carried out in small and medium-sized enterprises (SMEs). With less resources than large firms, SMEs both have a greater need for open innovation and a less resources to invest in the process.

In this paper, the authors study the case of open innovation in start-up Aurea Productiva and induce a framework for open innovation in SMEs powered by social media.

The authors explore how the main advantages of the Web 2.0 translate into opportunities, challenges and strategies for open innovation that can be directly applied by managers.

The authors contribute to research on open innovation by social media and to research on the innovation process of SMEs. Future quantitative research could confirm and extend the authors’ findings.

Companies that want to fully exploit the benefits of social media can create a strategy that emphasizes coevolution of innovation and resources, sharing their vision and objectives and providing a framework for innovation.

The authors introduce an original analysis of opportunities, challenges and strategies for open innovation in SMEs.

The purpose of this paper is to study the relationship between open innovation and the use of intellectual property rights (IPRs) in small- and medium-sized enterprises (SMEs). The authors consider patents, industrial designs (i.e. design patents in the USA), trademarks, and copyrights.

The relationships between open innovation, IPRs, and profitability are tested with random-effects panel regressions on data from the Spanish Community Innovation Survey for 2,873 firms spanning the years 2008-2013.

A key result is that SMEs do not benefit from open innovation or from patenting in the same way as larger firms. Furthermore, the results show that SMEs profit in different ways from IPR, depending on their size and the corresponding IPR.

The different impact of IPRs on the efficiency of open innovation in firms of varying sizes highlights the importance of further investigation into IP strategies and into open innovation in SMEs.

Industrial designs are currently the most efficient IPR for SMEs to protect their intellectual property in open innovation collaborations. Depending on the company size, the use of different IPRs is recommended. Moreover, firms should seek to increase the efficiency of open innovation and the use of IPRs.

The high impact of SMEs on employment highlights the importance of fomenting efficient innovation processes in such firms.

This paper opens the black box of IPR in relation to open innovation in SMEs, and draws distinctive conclusions with regards to patents, industrial designs, trademarks, and copyrights.

The purpose of this paper is to evaluate the latest mounting evidence reporting associations between the important role of whole grains and fibre in lowering the risk of chronic diseases and health.

A general systematic review was conducted to locate and summarise up-to-date published studies within the field. A Medline search identified human-controlled trials and observational studies published in the past five years.

A total of 49 studies were identified. In observational studies, higher intakes of whole grain and dietary fibre were associated with a significantly lower risk of cardiovascular disease, diabetes, abdominal adiposity and certain cancers. This was further supported by human intervention trials, which reported benefits for appetite control, blood lipid levels, glycaemic control, digestive health and secondary cancer prevention. Mechanisms may relate to the micronutrients and phytonutrients present in high fibre foods.

Practical advice is needed to help people identify foods rich in whole grains, e.g. breakfast cereals. UK fibre recommendations should be aligned with European guidelines and food labelling regulations, and a whole grain dietary recommendation, e.g. similar to the US guideline of three portions a day, could be introduced. Government and industry should play a role in communicating dietary fibre guidelines and the health benefits associated with whole grain and fibre, particularly insoluble fibre.

This paper develops knowledge about whole grains, health and the importance of establishing whole-grain dietary recommendations.