Organic Collection (page 68)

Glyceraldehyde isomer models. Molecular models of the two isomeric forms of glyceraldehyde. D- glyceraldehyde (left) has a hydroxyl group (OH) on the right side of the asymmetric carbon atom

Nitrobenzene molecule. Molecular model of nitrobenzene (C6H5NO2). In the model, carbon atoms are black, hydrogen are white, nitrogen is blue and oxygen are red. Nitrobenzene is a colourless liquid

Glucose isomer models. Molecular models of the glucopyranose form of glucose. Glucose (C6H12O6) is a hexose sugar. Glucopyranose has a five carbon ring and an additional asymmetric carbon atom

Alkane molecules. Molecular models of hexane (C6H14, right) and cyclohexane (C6H12). Carbon atoms are black and hydrogen atoms are white. Hexane is a colourless liquid that is insoluble in water

Alanine isomer models

Vitamin A (retinol) molecule
Vitamin A. Molecular model of the retinol form of vitamin A. Retinol is one of three forms of vitamin A; the other two are retinoic acid and retinal. The chemical formula for retinol is C20.H30.O

TNT molecule. Molecular model of trinitrotoluene (TNT, formula C7H5N3O6), also known as 2, 4, 6- trinitromethylbenzene. In the model, carbon atoms are black, hydrogen are white

Alcohol molecules. Molecular models of four types of alcohol molecule. They are, clockwise from top left: methanol, ethanol, propan-2-ol and propan- 1-ol

Secondary alcohol molecule. Molecular model of secondary butanol (C4H10O), also known as butan-2-ol, secondary butyl alcohol or methylethyl carbinol

Burning coal

Red 2G food colouring molecule. Molecular model of Red 2G, an organic compound used as a food colouring. Red 2G, also known as E128

Fullerene technology. Computer artwork of spherical and cylindrical fullerenes (buckyballs and carbon nanotubes), illustrating their hexagonal and (in the case of the buckyballs)

Chlordane pesticide molecule
Chlordane pesticide, molecular model. Chlordane was used as an agricultural pesticide and an ant killer between 1948 and 1988, when it was banned due to its health effects

Quinoline Yellow food colouring molecule. Molecular model of Quinoline Yellow, an organic compound used as colouring in foods such as scotch eggs, smoked haddock and cough sweets

Mustard gas molecule
Mustard gas. Molecular molecule of mustard gas, which is not a gas in actuality but a viscous liquid. Mustard gas (C4.H8.Cl2.S) has the chemical name bis-(2-chloroethyl)-sulfide

Capped nanotube, molecular model
Capped carbon nanotube, molecular model. It is called capped because the ends of the tubes have been rounded off to form an enclosed structure

Nanotube drug delivery, artwork
Nanotube drug delivery. Computer artwork showing antioxidant molecules BHA (butylated hydroxyanisole) and BHT (butylated hydroxytoluene) moving along the inside of a nanotube

Ethyl phenylacetate molecule, molecular model. This is an ester compound. Esters are often aromatic, and are responsible for many of the aromas of fruits and herbs

2-methylpropyl propanoate molecule
2-methylpropyl propanoate. Molecular model of 2-methylpropyl propanoate, or isobutyl propionate, an ester compound that smells like rum

Melamine, molecular model. Computer artwork of a molecule of melamine (C3N6H6), an organic base with a high nitrogen content

Arene film, AFM
Arene film. Coloured atomic force micrograph (AFM) of a thin arene film on a graphite substrate. An arene is an aromatic hydrocarbon compound such as benzene or naphthalene

Benzene molecule
Benzene. Computer-generated model of a molecule of benzene (C6H6). The benzene molecule contains six carbon atoms (coloured white) arranged in the form of a ring

Tartrazine food colouring molecule. Molecular model of Tartrazine, an organic compound used as a food colouring. Tartrazine, also known as E102, is a yellow dye derived from coal tar

Icilin cooling molecule. Computer model of a molecule of the cooling agent icilin. Atoms are represented as spheres and are colour-coded: carbon (blue), hydrogen (white)

Helicene chiral hydrocarbon
Helicene molecule. A helicenes is a hydrocarbon formed of linked aromatic benzene rings. The rings are flat, but the physical presence of other rings in the structure forces the molecule into a

Oxalic acid molecule
Oxalic acid. Molecular model of oxalic acid, a dicarboxylic acid, which is one of the strongest organic acids because of the joining of two carboxyl groups (COOH) at centre (grey)

Sunset Yellow food colouring molecule. Molecular model of Sunset Yellow, an organic compound used as colouring in foods such as chocolate, caramel and soft drinks

Ponceau Red food colouring molecule. Molecular model of Ponceau Red, an organic compound used as a food colouring. Ponceau Red, also known as Ponceau 4R and E124, is very commonly used in the UK

Petrol constituent n-octane molecule
n-Octane. Molecular model of the hydrocarbon n- octane (formula: C8H18). The atoms are spherical and colour-coded: carbon (blue) and hydrogen (white)

Delphinidin molecule. Computer model of a molecule of delphinidin. Atoms are represented as rods and are colour-coded: carbon (green), hydrogen (white) and oxygen (red)

1, 3-dichlorobenzene molecule
1, 3-dichlorobenzene. Molecular model of 1, 3-dichlorobenzene, an isomer of dichlorobenzene with two chlorine atoms replacing two of the hydrogen atoms on a benzene ring

Allura Red AC food colouring molecule. Molecular model of Allura Red AC, an organic compound used as a colouring in foods such as soft drinks and sweets

Multi-walled carbon nanotubes, TEM
Multi-walled carbon nanotubes (MWNTs), coloured transmission electron micrograph (TEM). MWNTs are cylindrical fullerene molecules (nanotubes) with multiple outer layers

Pentachlorophenol fungicide molecule
Pentachlorophenol pesticide, molecular model. Pentachlorophenol is a synthetic chemical that was broadly used as a preservative for wood and as a pesticide

Soman nerve agent molecule. Molecular model of Soman, also known as GD, a nerve agent used in chemical warfare. It acts as a neurotoxin by inhibiting cholinesterase enzymes needed for maintaining

Hydrocarbon hexahelicene molecule
Hexahelicene. Molecular model of the hydrocarbon hexahelicene (formula: C26H16). The atoms are spherical and colour-coded: carbon (blue) and hydrogen (white)

Foeniculum vulgare Purpureum
Bronze fennel stems (Foeniculum vulgare Purpureum ) on a wooden surface. This aromatic herb is used in herbal medicine in the treatment of indigestion, abdominal distension, stomach pains

Organic tomatoes (Lycopersicon esculentum) ripening on a vine

Organic apples on their tree
Organic apples (Malus sp.) ripening on their tree. Organic farming does not use pesticides, chemical fertilisers or other artificial techniques

Seedling

French bean seeds (Phaseolus vulgaris Purple Queen ) on a wooden surface

Runner bean (Phaseolus Scarlet Runner )
Runner bean flower buds (Phaseolus coccineus Scarlet Runner ). Photographed in an organic vegetable patch

Organic Welsh onion (Allium fistulosum)

Courgette (Cucurbita pepo Zucchini )
Courgette flower (Cucurbuita pepo Zucchini )

Garlic (Allium sativum)
Garlic plant stems (Allium sativum) curling. The tops of the plants should be removed when they start to curl to prevent them from flowering

Ethyl acetate molecule. Chemist holding a molecular ball-and-stick model of the ester ethyl acetate (CH3.CO2.C2H5). This non-polar, volatile, colourless

Black kale (Brassica Nero De Toscana )
Black kale plant (Brassica oleracea Nero de Toscana ) in an organic vegetable garden. Photographed in winter

Methoxyethane molecule. Molecular model of methoxyethane (CH3.CH2O.CH3), which contains one atom of oxygen (red), three carbon atoms (black) and eight hydrogren atoms (white)

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"Embracing the Organic Beauty: A Colorful Journey Around the World" From the vibrant buildings on Turks and Caicos islands to the majestic Pampulha Church in Belo Horizonte, Brazil, organic beauty can be found in every corner of our planet. Zooming in, we discover the intricate details of nature's bounty. The close-up shot of coriander leaves showcases their vivid green color and aromatic essence. Meanwhile, a pineapple stands tall as a symbol of tropical abundance - its golden skin exuding sweetness. Moving away from produce, we witness sustainable agriculture at work. A Valtra T151 tractor spreads nutrient-rich muck across an arable field in England during March - a testament to responsible farming practices. In Wales during April, a Hereford bull grazes peacefully on an organic farm nestled within rolling hills. Art enthusiasts appreciate Owen Jones Renaiss 78 for its exquisite craftsmanship and timeless design that captures the essence patterns found in nature. Similarly, pastinaca tender and true parsnips remind us that even humble vegetables possess their own unique charm. Stepping into science territory, we encounter caffeine's molecular structure - a reminder that even substances derived from nature can have profound effects on our daily lives. And while time may pass by swiftly like it did at Frome Market back in the 1930s, one thing remains constant: humanity's connection with natural wonders. As sunlight bathes Dartmoor Devon's horizon illuminating fields adorned with poppies amidst ripening barley glowing red against lush greenery; it serves as a gentle reminder to cherish Earth's ever-changing landscapes. Finally, Borough Market entices us with fresh bread and pastries displayed enticingly - reminding us that indulging in organic delights is not only nourishing for our bodies but also feeds our souls with pure joy.