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Activity Rating of
Jellybush Honey All our Active Jellybush
honeys are tested at independent laboratories before packaging to
ensure that high levels of hydrogen peroxide releasing enzymes and
the Unique Leptospermum Factor +ULF(TM),
of activity are present. Our honey is tested at DHM laboratories in
New Zealand to give accurate comparisons to Manuka honey
activities.
At Tyagarah Apiaries our Active
and Medicinal honeys are above the 16+ range of activity as we do
not mixed or diluted to standardize for activity.
Seasonal variations in colour and
texture of our Jelly bush Honey can occur
due to the flowering of other plant species at the same time but the
activity is always guaranteed.
The ULF rating system
Please take the time to read and understand
the importance of the 'ULF' rating system for Jellybush Honey. While
Jellybush Honey has received increasing
press coverage, often the difference between ordinary Jellybush
Honey and Active Jellybush Honey is not ditinguished.
The ULF
(TM) rating is an indicator as to the strength of the
antibacterial effect. A rating of 10 or more is considered to be
suitable for therapeutic purposes. This honey is referred to as
'active', although much ordinary Jellybush Honey is still marketed
as being active despite not having the required minimal rating.
The ULF rating is your guarantee
that this medicinal honey has been tested and verified for its
antibacterial activity. Our honey has a minimum ULF rating of +16.
What does the word
'active' mean? The word 'active' refers to
Australian Jellybush honeys ability to kill or inhibit the growth of
many bacteria and fungi. This 'Activity' or antimicrobial quality is
determined by specific laboratory tests.
The two types of
'activity' of Jelly Bush honey or Leptospermum honey.
1. The Hydrogen Peroxide
Activity The first and most common form of antibacterial
activity is due to the slow release of hydrogen peroxide with the
help of the enzyme glucose oxidase present in honey.
There is a great variation in the
hydrogen peroxide releasing ability of different honeys with
some honeys being no more antibacterial than sugar. The reason for
this variation is probably due to the fact that the enzyme
responsible for the release of hydrogen peroxide is sensitive to
both heat and light and also to other natural chemical compounds
within some honeys. This enzyme can be deactivated by exposure to
heat,light and natural phytochemicals and reduce the honeys ability
to release hydrogen peroxide. This is why when some honeys are
tested in laboratories they show no sign of hydrogen peroxide
activity.
Our cold extraction methods and
amber packaging assist to preserve the activity of our
Jelly Bush Honey.
2. The Unique
Leptospermum Factor +ULF (TM) or Non-Hydrogen Peroxide
Activity
The Unique Leptospermum Factor
(which relates to all species of Leptospermum plants, including
Manuka) is an unidentified antibacterial property unique to
the honey produced by Leptospermum plants. So far researchers world
wide have not been able to identified this natural phytochemical
which is responsible for this potent antimicrobial
property.
The Unique Leptospermum Factor (ULF)
is more stable than the antimicrobial effect of the
hydrogen peroxide releasing enzymes and does not become as
rapidly effected by dilution. It is therefore better suited
when longer term effect is required. This Unique
Leptospermum Factor (ULF)
activity has been given a strength rating from 10+ to
30+ with 30+ being the strongest available on the
market.
This Unique non-hydrogen peroxide activity was first
discovered in New Zealand, by Professor Peter Molan who’s research
focused on manuka honeys' (Leptospermum scoparium)
antibacterial effects. Professor Peter Molan coined the term Unique
Manuka Factor in reference to this unknown antimicrobial
effect but we now use the term Unique Leptospermum Factor in
reference to the activity of many Australian Leptospermum
plants found growing here.
Manuka (Leptospermum scoparium)
is also found in many parts of southern Australia including NSW,
Victoria and Tasmania.
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