New RDA values in Europe, now also covering potassium
Recommended Daily Allowances (RDA) for minerals and vitamins are regulated on European level since 1990 to provide values for nutritional labelling and the calculation of what constitutes a significant amount of the specific nutrient. These important nutritional values underwent its first revision very recently with the new Commission Directive 2008/100/EC* which entered into force on 18 November 2008.
Jungbunzlauer actively followed this revision and welcomes the outcome with regard to its highly bioavailable Special Salts portfolio of organic calcium, magnesium, potassium and zinc salts.
Table 1 compares the RDA values of minerals between the old and new Commission Directive (90/496/EEC vs. 2008/100/EC) with changes being marked in yellow:
|Mineral||Old RDA||New RDA|
The most significant change is the addition of 8 new mineral nutrients to the list. Potassium is among those newcomers with a RDA of 2000mg, opening the way for new fortification concepts and health claims with Jungbunzlauer’s tripotassium citrate and potassium gluconate. These salts are used in the industry for “food minus” concepts, such as sodium-free pH regulation and salt replacement, but also for “food plus” concepts such as potassium fortification in infant formula, clinical and sports nutrition as well as in functional foods. In the latter category, it is predominantly applied for heart health concepts due to the positive effect of potassium on blood pressure. Several innovative potassium health claims concepts are currently emerging. In this respect, Jungbunzlauer actively supports the health benefit of potassium citrate concerning acid-base balance and bone health.
Further changes of RDA values refer to the reduction of recommended levels for phosphorus (-13%) and zinc (-33%) as well as the increase of magnesium levels (+25%) to reflect changes in dietary habits and overall scientific developments since the last revision.
The Commission Directive 2008/100/EC needs to be implemented by the member states until 31 October 2009. The trade of products which do not comply with this Directive is prohibited with effect from 31 October 2012.
*Links to the new legislation:
COMMISSION DIRECTIVE 2008/100/EC of 28 October 2008 amending Council Directive 90/496/EEC on nutrition labelling for foodstuffs as regards recommended daily allowances, energy conversion factors and definitions http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:285:0009:0012:EN:PDF (English)
RICHTLINIE 2008/100/EG DER KOMMISSION vom 28. Oktober 2008 zur Änderung der Richtlinie 90/496/EWG des Rates über die Nährwertkennzeichnung von Lebensmitteln hinsichtlich der empfohlenen Tagesdosen, der Umrechungsfaktoren für den Energiewert und der Definitionen http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:285:0009:0012:DE:PDF (German)
Jungbunzlauer is one of the world's leading producers of natural and nature-identical biodegradable ingredients. The Swiss-based, international company's roots date back to 1867. Today, Jungbunzlauer specialises in citric acid, xanthan gum, gluconates, specialties, special salts and sweeteners for the food, beverage, pharmaceutical and cosmetic industry as well as for various other industrial applications.
Jungbunzlauer's products are manufactured utilising fermentation technology, a natural process. All its products can be used, transported and disposed of in a secure and ecologically safe way. The Group operates manufacturing plants in Austria, Canada, France and Germany.
A worldwide network of sales companies and distributors with a thorough understanding of target markets and client requirements underlie Jungbunzlauer's high level of market and customer proximity. Committed to its rigorous quality standards, Jungbunzlauer guarantees for the excellence and sustainability of its products and services.