Sweet like….HONEY
A sunny day is an excellent opportunity to visit a friend honey producer and learn more about the world of bees and honey.
Giuliano and the beehives
Known since ancient times, honey was always present in human life as an important element. Honey has had a long history in human consumption, and is used in various foods and beverages as a sweetener and flavoring. It also has a role in religion and symbolism. Flavors of honey vary based on the nectar source, and various types and grades of honey are available. It has also been used in various medicinal traditions to treat ailments. Let’s discover it……
How is honey made
Honeybees use nectar to make honey. Nectar is almost 80% water with some complex sugars. They use their long, tubelike tongues like straws to suck the nectar out of the flowers and they store it in their “honey stomachs”.
Bees actually have two stomachs, their honey stomach which they use like a nectar backpack and their regular stomach. The honey stomach holds almost 70 mg of nectar and when full, it weighs almost as much as the bee does. Honeybees must visit between 100 and 1500 flowers in order to fill their honeystomachs.
The honeybees return to the hive and pass the nectar onto other worker bees. These bees suck the nectar from the honeybee’s stomach through their mouths. These “house bees” “chew” the nectar for about half an hour. During this time, enzymes are breaking the complex sugars in the nectar into simple sugars so that it is both more digestible for the bees and less likely to be attacked by bacteria while it is stored within the hive. The bees then spread the nectar throughout the honeycombs where water evaporates from it, making it a thicker syrup. The bees make the nectar dry even faster by fanning it with their wings. Once the honey is gooey enough, the bees seal off the cell of the honeycomb with a plug of wax.
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Bee hive
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Honey frame
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honey frame_2
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An uncapping knife
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Uncapping the cells by hand
Honey is produced by bees as a food source and it is stored until it is eaten, In cold weather or when fresh food sources are scarce, bees use their stored honey as their source of energy. In one year, a colony of bees eats between 120 and 200 pounds of honey. To produce about 500 g of honey, foraging honey bees have to travel the equivalent of three times around the world.
By contriving for bee swarms to nest in artificial hives, people have been able to semidomesticate the insects and harvest excess honey. In the hive or in a wild nest, the three types of bees are:
- a single female queen bee, the largest bee in the colony. Queens are developed from larvae selected by worker bees to become sexually mature. The queen develops more fully than sexually immature workers because she is given royal jelly, a secretion from glands on the heads of young workers, for an extended time. Her sole function is to serve as the reproducer; she is an “egg laying machine.” A good queen of quality stock, well reared with good nutrition and well mated, can lay up to 3,000 eggs per day during the spring build-up and live for two or more years.
- a seasonally variable number of male drone bees to fertilize new queens, The male bees, called “drones”, are characterized by eyes that are twice the size of those of worker bees and queens, and a body size greater than that of worker bees, though usually smaller than the queen bee. Their abdomen is stouter than the abdomen of workers or queen. Although heavy bodied, drones have to be able to fly fast enough to catch up with the queen in flight. Drones are stingless. Their main function in the hive is to be ready to fertilize a receptive queen. Mating occurs in flight, which accounts for the need of the drones for better vision, which is provided by their big eyes. In areas with severe winters, all drones are then driven out of the hive. The life expectancy of a drone is about 90 days.
- 20,000 to 40,000 female worker bees, a non-reproducing female which performs certain tasks in support of a bee hive. Worker bees undergo a well defined progression of capabilities. In the summer 98% of the bees in a hive are worker bees. In the winter, besides the queen, all bees are worker bees. Workers feed the queen and larvae, guard the hive entrance and help to keep the hive cool by fanning their wings. Worker bees also collect nectar to make honey. In addition, honey bees produce wax comb.
Nutrition and composition
Honey is mainly devoid of essential nutrients, containing only trace amounts of protein, dietary fiber, vitamins or minerals. A mixture of sugars and other carbohydrates, honey is mainly fructose (about 38-55%) andglucose (about 31%), with remaining sugars including maltose, sucrose, and other complex carbohydrates. Its glycemic index ranges from 31 to 78, depending on the variety. The specific composition, color, aroma and flavor of any batch of honey depend on the flowers foraged by bees that produced the honey.
Typical honey analysis:
- Frucrose: 38.2%
- Glucose: 31.3%
- Maltose: 7.1%
- Sucrose: 1.3%
- Water: 17.2%
- Higher sugars: 1.5%
- Ash: 0.2%
- Other/undetermined: 3.2%
Honey is nutritionally composed of 80% from carbohydrates (sugars) and the remaining 20% from vitamins, minerals, water, protein and fat.
Classification
Honey is classified by its floral source, and there are also divisions according to the packaging and processing used. There are also regional honeys. In the USA honey is also graded on its color and optical density by United States Department of Agriculture standards, graded on the Pfund scale, which ranges from 0 for “water white” honey to more than 114 for “dark amber” honey.
Floral source
Generally, honey is classified by the floral source of the nectar from which it was made. Honeys can be from specific types of flower nectars or can be blended after collection. The pollen in honey is traceable to floral source and therefore region of origin. The rheological & melissoplynological properties of honey can be used to identify the major plant nectar source used in its production.
Blended
Most commercially available honey is blended, meaning it is a mixture of two or more honeys differing in floral source, color, flavor, density or geographic origin.
Polyfloral
Polyfloral honey, also known as wildflower honey, is derived from the nectar of many types of flowers. The taste may vary from year to year, and the aroma and the flavor can be more or less intense, depending on which bloomings are prevalent.
Monofloral
Monofloreal honey is made primarily from the nectar of one type of flower. Different monofloral honeys have a distinctive flavor and color because of differences between their principal nectar sources. To produce monofloral honey, beekeepers keep beehives in an area where the bees have access to only one type of flower. In practice, because of the difficulties in containing bees, a small proportion of any honey will be from additional nectar from other flower types. Typical examples are:
- from North American, monofloral honeys are clover, orange blossom, bluebarry, sage, tupelo, buckwheat, fireweed, mesquite and sourwood.;
- from Europe typical examples includes thyme, thistle, Heather, acacia, dandelion, sunflower, honeysuckle, and varieties from lime and chestnut trees;
- from North Africa (e.g. Egypt) examples includes clover, cotton, and citrus (mainly orange blossoms).
Honeydew honey
Instead of taking nectar, bees can take honeydew, the sweet secretions of aphids or other plant sap-sucking insects. Honeydew honey is very dark brown in color, with a rich fragrance of stewed fruit or fig jam, and is not as sweet as nectar honeys. Germany’s Black Forest is a well known source of honeydew-based honeys, as well as some regions in Bulgaria, Tara (mountain) in Serbia and Northern California in the United States. In Greece, pine honey (a type of honeydew honey) constitutes 60–65% of the annual honey production. Honeydew honey is popular in some areas, but in other areas beekeepers have difficulty selling the stronger flavored product.
The production of honeydew honey has some complications and dangers. The honey has a much larger proportion of indigestibles than light floral honeys, thus causing dysentery to the bees, resulting in the death of colonies in areas with cold winters. Good beekeeping management requires the removal of honeydew prior to winter in colder areas. Bees collecting this resource also have to be fed protein supplements, as honeydew lacks the protein-rich pollen accompaniment gathered from flowers.
Main defects detectable in honey (visual and qualitative):
Crystallization incomplete:
The honey is presented unevenly, with a liquid phase, in which they are embedded crystals, generally very coarse aggregates or against the walls and the bottom. This usually manifests itself in honey deficient in one or more predisposing factors to the crystallization eg. in honeys with little glucose, invasettati immediately after decanting or honey recast.
Separation in phases:
The honey is presented clearly separated into two parts in a liquid surface, the other solid bottom the separation between the two parties is clear and horizontal it, is, for the precipitation of crystals at the bottom due to a product consistency not enough dense and cohesive: eg. in honeys too humid, with creamy texture, or stored at high temperatures.
Whitish streaks:
when come to the surface (foam) may be due to the rising of tiny air bubbles incorporated in the mass of honey during processing or to the formation of carbon dioxide. While in the first case it is an aesthetic problem only, in accordance with this formation it is a sign of a fermentation process in place: the honey is in this hopeless case. It’s possible to distinguish between the two types of defects to the taste: a honey-flavored fermented has a slightly sour taste.
If these veins is any noticeable on the whole surface of the jar it would be conceivable instead the successful expulsion of the air in the crystallization phase more or less sudden (stains retraction).
Color change:
honeys generally subjected to excessive heating or stored for too long and in poor condition, tend to take on a darker color, the aromas typical decline while appears the smell and taste of caramel and a bitter taste due to the degradation of the fructose.
Fermentation:
Probably the most serious and irremediable defect, this process takes place for the growth of yeasts, a fermented honey has a slightly sour taste. The fermentation process is directly proportional to the percentage of water that is in a honey with a percentage below 18% moisture the process is inhibited. A fermented honey or during fermentation is irretrievably lost, his only permitted use and industry, it is, in fact, not for resale.
Preservation
Because of its unique composition and chemical properties, honey is suitable for long-term storage, and is easily assimilated even after long preservation. Honey, and objects immersed in honey, have been preserved for centuries. The key to preservation is limiting access to humidity. In its cured state, honey has a sufficiently high sugar content to inhibit fermentation. If exposed to moist air, its hydrophilic properties will pull moisture into the honey, eventually diluting it to the point that fermentation can begin. Regardless of preservation, honey may crystallize over time. The crystals can be dissolved by heating the honey.
Using HONEY for cooking
Already at the time of the ancient Romans used honey was enlargement both in the preparation of tasty recipes as a preservative. It equipped in fact of some antimicrobial systems including the acidity (its pH is 3.9 on average), which opposes the growth of several microorganisms, while the high sugar concentration kills them for osmotic dehydration due to the activity. The Roman gastronome Apicius, who lived in the first century after Christ, and author of a famous treatise, “The art of cooking“, he advised the use to preserve underwater different fruits and even meat (longer in winter , only a few days in the summer).
Honey can be used in cooking to treat those fruits and those vegetables that tend to oxidize and darken quickly, as the apples or artichokes. The honey contains substances able to inhibit them, and its antioxidant power, has the advantage, compared to lemon (which is normally used for this purpose for the inhibitory effect of vitamin C that it contains) to be less intrusive level aromatic , leaving just a slight background sweet.
It ‘still the acidity that allows you to use honey for marinating raw fish or meat as a substitute for lemon or vinegar. In recipes on this site you will find several examples of these ways to use honey.
You can substitute honey for sugar in many recipes for baked desserts. Thanks to the hygroscopicity of the honey, its ability to absorb and retain moisture, is the one that allows to maintain fragrant and soft bakery products, or, in a fish subjected to pickling, to divert the water.
You can use the same amount of honey compared to that of sugar, but having the warning to reduce by 20% the liquid substances used in the recipe. For example, for 100 grams of honey used in place of the amount in weight sugar, 20 grams of liquid should be removed or butter. In bakery products the function of the honey is to confer softness, retaining moisture, avoiding the crumbling and also color and aroma. It also helps the leavening constituting a food for yeast. The oven temperature must be kept low to moderate (about 320-356 °F / 160-180 °C) if you want to avoid an effect of darkening of the product, because the honey candy at a lower temperature compared to sugar.
In preparing ice cream made from honey bear in mind that honey needs to solidify, with slightly lower temperatures, so just take a little more time to solidify.