Correct spelling for the English word "laevulose" is [lˈiːvjʊlˌə͡ʊz], [lˈiːvjʊlˌəʊz], [l_ˈiː_v_j_ʊ_l_ˌəʊ_z] (IPA phonetic alphabet).
Laevulose, also spelled as levulose, is a monosaccharide and a simple form of sugar. It is one of the two isomeric forms of fructose, the other being dextrose. Laevulose is naturally occurring and is commonly found in various fruits and honey.
Chemically, laevulose is a hexose sugar that has the same molecular formula as glucose and fructose - C6H12O6. However, its structural arrangement differs from both of these sugars. It is classified as a ketose sugar due to the presence of a ketone group attached to one of its carbon atoms.
Laevulose has a sweet taste and is considered to be approximately 1.2 times sweeter than sucrose (table sugar). This characteristic makes it a popular sweetener in commercial food and beverage production.
In the human body, laevulose is readily absorbed by the small intestine and enters the bloodstream. Once absorbed, it is primarily metabolized in the liver, where it is converted into glucose, glycogen, or fat for energy storage. Unlike glucose, laevulose does not require insulin for cellular uptake, making it a suitable alternative for individuals with insulin resistance or diabetes.
While laevulose can be a part of a balanced diet and is naturally present in fruits, excessive consumption of this sugar can have negative health effects. High intake of laevulose has been associated with increased risks of obesity, metabolic disorders, and liver damage.
Overall, laevulose is a naturally occurring sugar that serves as a source of energy in the human body but must be consumed in moderation for optimal health.
The word "laevulose" is derived from Latin and Greek roots. The Latin term "laevus" means "left" or "left-handed". The Greek word "ulose" refers to sugar or sweetness. Therefore, "laevulose" combines these elements, suggesting a connection to sugars with a left-handed or "levo" rotation of polarized light.