Recent studies show that eating the right kind of chocolate on a regular basis can impart a whole host of benefits on both mind and body. The benefits of the daily consumption of antioxidant flavanols are well documented in the areas of cardiovascular health, cognitive function and the immune response.

However, recent breakthroughs are pointing to the effectiveness of these powerful compounds in protecting the skin against the harmful effects of UV radiation. The best news is that one company has succeeded in developing a process, which preserves the activity of these cocoa flavanols in chocolate. In fact, Barry Callebaut’s patented ACTICOATM chocolate is the only chocolate with a guaranteed minimum content of antioxidant flavanols.

Barry Callebaut has developed a unique process to preserve these compounds in the best possible form: the finest quality chocolate.

This article is available in full in the November / December 2009 issue of Nutraceuticals Now

Over the past 30 years, the number of people who are overweight or obese has increased sharply. Latest projections from the World Health Organisation indicate that globally in 2005, approximately 1.6 billion adults were overweight and at least 400 million were obese. Looking ahead, these numbers are predicted to rise to 2.3 billion overweight and more than 700 million obese adults by 2015. It is therefore not surprising that market demand for weight loss formulations is high. Pharmaceuticals have traditionally been the first choice for overweight consumers looking to reduce their body weight and, according to official reports, the drug treatment market for obesity will increase more than five-fold over the next eight years, reaching 2.7 billion US-Dollars in 2016. However, consumers are becoming wary about the possible side effects of drug-based treatments and increasing numbers of people are looking to natural agents such as herbal remedies for convincing alternatives. One advantage of herbal preparations is that they are generally well tolerated.

Three different approaches to slimming strategies are well known: The first is to reduce ingestion by influencing the glycemic index, suppressing the appetite and inducing a feeling of satiety. The next method is based on reducing food assimilation by decreasing fat and glucose resorption. The final approach works by increasing the burning of body fat and inhibiting body fat formation. Here, physical activity plays an important role in terms of metabolism activation, and reaching and maintaining a healthy body weight. Today, more and more innovative herbals are becoming available for each of the three slimming strategies. These can be used individually or in combination to achieve the desired outcome. Frutarom Ltd has selected special extracts such as Finomate®, Fenulife® from Fenugreek, and extracts of green coffee bean, algae and apple for efficient weight loss programs.

This article is available in full in the November / December 2009 issue of Nutraceuticals Now

Chronic diseases including heart disease, Type II diabetes, many cancers, some dementias and acute/ chronic gut disorders are a major and growing societal and financial concern. Moreover, an increasingly obese and ageing population means there is greater prevalence of chronic disease. While pharmaceuticals have made an enormous impact on the treatment and prevention of disease during the 20th century, increasingly there is recognition that the next generation health model will comprise both preventative life style and therapeutic entities. Here, food can play a significant role. It is fair to say that in recent times foods have been dominated by stories that are not especially positive – for example the press over transmissible infections, GM foods, BSE, pesticides, preservatives all portray food science and technology in a poor light. However, this is far from the overall truth.

Hippocrates, the father of modern medicine said ‘Let food be thy medicine’ two-and-a-half thousand years ago. This is the basis of the ‘functional foods’ concept whereby dietary ingredients are used for purposes over and above their normal nutritional value. In other words, a functional food is ‘a dietary component that may exert physiological aspects on the consumer which may eventually lead towards justifiable health claims.’ Whilst many of the purported health advantages remain to be determined, it is the case that functional foods have huge commercial and possible biological, significance. The Global Market Review of Functional Foods estimates that by 2013 the worldwide functional food market will reach a value of at least US $90.5bn. Should this potential be realised, then it is important that the approach is underpinned through thoroughly rigorous scientific validity and testing. Should all this come together, then the opportunities for tackling major causes of human morbidity and mortality are enormous.

So, how can a food be more functional than it already is? This may involve one or more of the approaches: fortification through the addition of components seen as desirable such as vitamins or minerals; increasing levels of certain components native to the food, for example enhanced dietary fibre composition; the removal of deleterious compounds such as the extraction, or destruction, of pathogenic bacteria and/or their toxins; and tailoring of the product through replacement of indigenous components including the replacement of fats with emulsified carbohydrates that have a similar technological aspect to the food.
The first generation of functional foods emerged at the end of the 1980’s and largely involved deliberate dietary fortification with organic and inorganic micronutrients. This was rapidly complemented by an explosive increase in the health food market and the current popular use of supplements as part of the daily routine. The concept has now moved heavily towards gastrointestinal function and in particular the impact of gut bacteria. In fact, it is thought that around 60% of the current functional foods market comprises of products that aid digestive health. The biological and clinical importance of resident gastrointestinal microflora in humans is becoming increasingly recognised. Modulation of the human gut microflora towards a more beneficial composition has probiotics and prebiotics as a principal focus. The former are live microorganisms in the diet that are said to improve health, while the latter are specific nutrients for beneficial bacteria indigenous to the gut. These and many other functional food topics are reviewed in the various volumes of the Food Science and Technology Bulletin: Functional Foods published annually by the International Food Information Service.

The emergence of health conscious consumers with a proactive approach of ‘prevention over cure’ and the development of nutritional science has driven the growth of functional foods. The dairy sector currently dominates the functional food market in terms of size and growth. Functional soft drinks are the most successful after dairy, with cereals, drinks and baked products also having major roles.

The changing focus of the food science and industry perspectives towards diet and health means that good research is needed to substantiate health claims. There is also a need for hypothesis driven evidence on the health benefits of food components, so as to understand mechanisms of effect. Today, consumers are more likely to choose functional foods if they have valid explanations of effect.

This issue of Nutraceuticals Now is devoted to the science of functional foods. It has brought together leading authors to review sections that are of much current interest. These include functional food perspectives in various countries, and overviews of major ingredients. It is a timely and first rate collection of the latest functional foods news.

Professor Glenn R. Gibson
Professor of Food Microbial Sciences University of Reading, UK

Nutraceuticals and Functional Foods

21st & 22nd October 2009, Crowne Plaza Hotel - St James, London, UK

The awareness of nutrition’s role in a healthy lifestyle in addition to preventing diseases is constantly growing along with the number of new products, approaches, regulatory aspects and related concerns.

SMi’s 10th annual Nutraceuticals and Functional Foods conference is well established in the market place. It is well timed with the announcement of new regulations. Additionally it will focus on new product developments, the challenges and developments in health claims legislation and the key issues facing the industry. Take the opportunity to meet and network with distinguished international speakers and delegates.

With a breadth of topical issues being addressed, this conference is essential for people with a developed interest in nutraceuticals and functional foods. Simon Parker of the MHRA will discuss medicinal claims and the associated statutory procedures, whilst Peter McConville of GlaxoSmithKline will present on the evolution of sports drinks, drawing attention to performance enhancement issues and claim substantiation.

Hear from leading expert Aleksandra Wesolowska from European Advisory Services about the future of health claims legislation and upcoming FSA and FDA regulatory changes. Also covered in this presentation are strategies to mitigate the impacts of these changes, preventing unjustified claims and predicting future changes.

This is a must-attend event for anyone looking to further their understanding of key technologies and developments or network with leading members of this growing industry.

PLUS A HALF – DAY PRE CONFERENCE WORKSHOP

Health Claims Legislation: The Bumpy Road Towards an Approved Health Claim
20th October 2009, Crowne Plaza Hotel - St James, London, UK
In association with analyze & realize

Quote “Nutraceuticals Now” to receive a discount of £100

Click here for more information or to register.

Alternatively contact Charlotte Johnson:
tel.: +44 (0) 20 7827 6060 or
e-mail: cjohnson@smi-online.co.uk

The Spring 2009 issue of Nutraceuticals Now is now available.

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