What is 'Active Honey?'
Honey's anti-bacterial activity has been recognised since 1550 B.C by the ancient Egyptians. This anti- bacterial activity can vary widely in potency. The difference between varying honeys, anti-bacterial activity can be more than 100 fold. Honey contains hydrogen peroxide which is the reason why it can have anti-bacterial activity.
Laboratory testing is required to establish the level of anti-bacterial activity in honey. The honey is compared with a standard reference antiseptic (phenol) for potency. So, for example, a honey with a rating of four would be equivalent in antiseptic potency to a four percent solution of phenol (carbolic disinfectant).
Honey should have a rating of four or higher before it can be regarded as a 'Active Honey'. Laboratory tests have shown to be very effective against bacteria, the rating should be at least ten but does not need to be any greater.
Honey New Zealand produces a range of Active Honeys: Manuka, Rewarewa and Wild Flora.
What does UMF mean?
Manuka honey has UMF (this stands for Unique Manuka Factor) in addition to the usual hydrogen peroxide anti-bacterial activity making it doubly potent. UMF honey is more effective than hydrogen peroxide against some types of bacteria.
The level of UMF activity is found in laboratory testing by removing the hydrogen peroxide from the honey and using the same test method for testing an 'active honey'. A rating is found describing the anti-bacterial activity remaining in the honey after the hydrogen peroxide has been removed. This is called Active UMF 20+.
UMF is an additional anti-bacterial component that is unique to Manuka Honey. No-one for the scientific discoveries of New Zealand active honeys has so far discovered the substance involved, so it is called UMF.
Does honey have other forms of activity?
Both Rewarewa and Wild Flora Honeys have been identified with both anti-bacterial and anti-oxidant activity.
Researchers have used a ESR technique (using spectrometry) to demonstrate that both of these honeys are similar to fruit in anti-oxidant capability. This approach involves using Vitamin E as a standard for how these honeys compare to other products in their ability to absorb free radicals. Free radicals are responsible for causing cell damage in the body.
Acknowledgement
Dr Peter Molan and his University of Waikato research team have been investigating the anti-bacterial and anti-oxidant properties of honey for more than fifteen years and have been responsible.
Laboratory research has shown that the UMF and hydrogen peroxide found in this honey kills bacteria and fungi found in wounds and stomach ulcers. 500g jar. "
All Honey New Zealand Active UMF 20+ Honey products have been tested and certified by independent laboratories. Manuka Flower. |
