Royal jelly, creation of the standard ISO 12824 : key points you need to know

Published On:
May 22, 2018
Published In:
Nutraceutical Industry

Created in 2016, the standard 12824 is aimed at supervising royal jelly production and commercialisation on a global scale. It is the result of eight years of work initiated by China. World's leading producer and exporter of royal jelly, China wanted to have an international standard in order to certify authenticity and quality of this valuable beehive product. Which are quality criteria selected by International Organization for Standardization ? Let’s have a look on international standard ISO 12824 key points.

 

An objective definition with two royal jelly’s qualities

When drafting the standard ISO 12824, one of the main issues was to create an objective and joint definition of royal jelly. Experts agreed on the following definition: « mixture of worker bees’ hypopharyngeal and mandibular glands secretions, without any additives ». On this basis, they decided to distinguish two types of royal jelly:

  • the type 1 royal jelly, produced by bees naturally fed from pollen, nectar and honey ;
  • the type 2 royal jelly, developed by bees which may be fed from other nutrients like proteins and sugar syrups.

By defining two types of royal jelly in the the standard ISO 12824, experts mainly wanted to distinguish two qualities. The type 1 royal jelly is a naturality, authenticity and quality guarantee.

 To learn how to choose a quality royal jelly, download our free ebook!

 

Measurable and verifiable physicochemical requirements to choose a quality product

The International Organization for Standardization also defined a physicochemical requirements’ list for royal jelly. Indeed, if it is impossible to control worker bees’ food on an ongoing basis, it is possible to verify quality of royal jelly with a physicochemical analysis set.

First of all, sensory analysis has a great importance in the standard ISO 12824. For example, royal jelly must be fluid at room temperature and free of bubbles and foreign substances. Moreover, it must be spicy, have an acid taste and have a pasty or gelatinous appearance.

Then, it is possible to distinguish the two types of royal jelly thanks to several chemical analysis. For instance, bees’ food may be verified with the C13/C12 ratio of isotopes measurement. When this last one is between -19 and -14, the royal jelly has certainly been produced by bees fed with sugar syrups. If uncertainties may appear with this analytical method, these results can easily be confirmed with a sugar content measurement. For an optimal quality, type 1 royal jelly has regulated rates of sucrose (< 3%), erlose (< 0.5%), maltose (< 1.5%) and maltotriose (< 0.5%).

 

There are several criteria to choose a quality royal jelly. Our ebook on how to choose a quality royal jelly gives you useful insights to help you select the best ingredient!

 ebook-royal-jelly-nutraceutical-industry

Source :

  • International Standard Organization. 2016. ISO 12824 standard « Royal Jelly - Specifications ». First edition.

Nutraceutical Industry

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Marc Roller, PhD

Marc Roller, PhD

CEO & Partner Natural Origins - Head of Innovation

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