File:Uncapping knives.jpg
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DescriptionUncapping knives.jpg |
Detail of the basic equipment used in beekeeping, namely types of scrapers to scrape off the honey etc from the wax comb. In more commercial enterprises the honey is centrifuged in appropriate machines which use speed to draw off the honey from the comb. One can see different colours of honey, this denotes from which flower or collection of flowers it was extracted. Honey is a thick sweet, supersaturated sugar solution manufactured by the bees to feed their larvae and for subsistence in winter. The nectar of flowers is ingested by worker bees and converted to honey in special sacs in their esophagi. It is stored and aged in combs in their hives. Bee honey is put to many uses by humans. Bee honey is composed of fructose, glucose, and water, in varying proportions; it also contains several enzymes and oils. The color and flavour depend on the age of the honey and on the source of the nectar. Light-coloured honeys are usually of higher quality than darker honeys; high-grade honeys are made by bees from orange blossoms, clover, and alfalfa. A well-known type is made from wild thyme. Honey has a fuel value of about 3307 cal/kg (about 1520 cal/lb). It readily picks up moisture from the air and is consequently used as a moistening agent for tobacco and in baking. Glucose crystallizes out of honey on standing at room temperature, leaving an uncrystallized layer of dissolved fructose. Honey to be marketed is usually heated by special processes to about 66° C to dissolve the crystals and is poured into containers that are then sealed to prevent crystallization. The fructose in crystallized honey ferments readily at about 16° C. Fermented honey is used to make honey wine or mead. Honey is marketed centrifuged out of the comb and sold as extracted honey. - MALTA |
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Date | |||
Source | Flickr: MALTESE HONEY | ||
Author | Peter Grima | ||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:49, 25 February 2011 | 1,279 × 843 (230 KB) | Flickr upload bot (talk | contribs) | Uploaded from http://flickr.com/photo/14752872@N03/3044855491 using Flickr upload bot |
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Metadata
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Camera manufacturer | FUJIFILM |
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Camera model | FinePix S5500 |
Exposure time | 1/340 sec (0.0029411764705882) |
F-number | f/4 |
ISO speed rating | 100 |
Date and time of data generation | 10:52, 14 November 2008 |
Lens focal length | 5.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.2 |
File change date and time | 10:44, 20 November 2008 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 10:52, 14 November 2008 |
APEX shutter speed | 8.48 |
APEX aperture | 4 |
APEX brightness | 7.54 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Sensing method | One-chip color area sensor |