Who said only humans know
the science? Bees know it too, in fact, better. Thus, they produce nature\'s
best product, and we call it HONEY. Therefore, bees are called the greatest
scientist and producers. However, it does not get ready in a day or two; there
is lots of chemistry and stringent process behind it, which begins with
collecting nectar.
In the end, we get a
natural viscous supersaturated solution. It seems simple, but it\'s tough!
We have explained this
complex composition of honey easily so that you can understand how hard bees
work.
Beginning of Honey
Making
The process of honey-making
begins with the extraction of nectar found in the nectarines gland of flowers.
It is a slightly sweet colorless liquid that mainly consists of sucrose and has
high water content. Bees convert this nectar into honey through hydrolysis and
evaporation that takes a few days and teamwork. Here is each step explained:
Nectar Collection
Bees suck or fill up nectar
in their honey stomach (a separate area in their digestive tract). It takes
around an hour to fill nectar weighing around 50 percent of their body weight.
Most of the nectar is used for making honey, whereas the rest is used as a
source of food and storage.
Sugar Breakdown
Nectar is a mixture of
complex sugar composition and water. Around 70-80 percent of nectar is water;
therefore, it\'s less viscous. Sucrose is the major sugar found in nectar, which
is a complex sugar known as a disaccharide. However, it is hard to digest;
thus, bees breakdown sucrose into monosaccharide (simple sugar).
Bees perform this tough
task of breakdown with the help of their digestive enzymes. Following enzymes
are used up in the process:
Invertase is the major enzyme as it
breakdown the complex sugar in nectar into glucose and fructose.
Amylase is added during the process of
ripening of nectar. It further breakdown the glucose into smaller
molecules.
Glucose is further converted into
gluconolactone by an enzyme called glucose oxidase. After this step,
hydrogen peroxide and gluconic acid as by-products are obtained.
Glucose oxidase also maintains the pH value of honey acidity, and prevents
the growth of bacteria.
Catalase converts the peroxide into
oxygen and water.
Acid phosphorylase separates the organic
and inorganic phosphates from the remaining product.
No single bee can perform
this entire process of hydrolysis; it takes teamwork. The collected nectar is
thus, transferred to forager bees, who add more enzymes to it. It is then
passed to other bees and continues for 20 minutes or until 20 percent of water
is left in the nectar.
Evaporation
The hydrolyzed nectar is
then stored in the honeycomb and evaporated. Bees continuously flutter their
wings and maintain the temperature up to 35 degrees C to reduce the water
content from processed nectar.
The process continues until
the water reduces to 18 percent. However, it increases the concentration of
sugar in the nectar, making it a supersaturated solution.
Honey remains in the best
condition when stored at a lower temperature. But at high-temperature, honey
chemistry undergo several changes.
How Does Temperature Affect
Honey Chemistry?
Temperature can change the
chemistry and physical appearance of honey. Here\'s how.
CrystallizationThe high amount of glucose in honey can form
crystals, thus increasing the chances of fermentation. To prevent this, honey
bees seal the honeycomb\'s top with beeswax so that moisture and glucose do not
form crystals. Do not shake or preserve honey at high temperatures as it
results in crystallization.
Viscosity Real honey is thick however, keeping it at a high
temperature affects viscosity. The higher the temperature, less is the
viscosity and vice versa.
Caramelization
Honey has a pH value of 4,
which means it is less acidic. This slightly acidic nature of honey can result
in browning or caramelization when heated. It happens due to the breakdown and
reformation of molecular bonds upon heating. It is called the Maillard
reaction.
Besides temperature,
moisture content also affects honey chemistry. Therefore, it is always kept
covered as moisture in the surrounding can ferment the honey. However, little
moisture is needed for preservation, but fermentation begins when the moisture
level goes beyond 25 percent.
Bees ensure that neither
temperature nor moisture affects the honey stored in the honeycomb. Truly, they
are the world\'s best chemists. Humans can only best preserve this hard work by
bees keeping temperature and storage requirements in mind.
Geohoney
offers the
best monofloral varieties of honey without compromising with it’s taste,
texture, and viscosity.
I like the different flavors of GeoHoney.