The Art Of Perfume: Natural Raw Materials

what raw material is used to make perfume

The raw materials used to make perfume can be natural or synthetic. Natural raw materials include flowers, fruits, woods, resins, beeswax, and animal products. Flowers such as jasmine, tuberose, orange blossom, and lilac are used to create floral notes, while fruits like red berries and citrus fruits add fresh, subtle, or sweet notes. Woods, resins, and balms are used in oriental or amber perfumes, and beeswax provides honeyed notes. Historically, animal products such as musk, civet, and ambergris were used, but many of these are forbidden today. Synthetic perfumes, on the other hand, are created in laboratories by perfume chemists. Absolutes, which are highly concentrated essential oils, can be obtained through alcohol extraction or recent methods like supercritical CO2 extraction, which uses carbon dioxide to retain the original odour of the natural material.

Characteristics Values
Natural raw materials Flowers, fruits, woods, beeswax, honey, water
Flower types Spring flowers, narcotic flowers, white flowers, solar flowers
Fruit types Red fruits, yellow fruits, watery fruits, exotic fruits, citrus fruits
Wood types Bark of trees, moss, resin, balms
Animal raw materials Musk, civet, castoreum, ambergris, hyraceum
Synthetic raw materials Aromatic chemicals, lab-synthesized molecules
Other ingredients Alcohol, essential oils, fatty substances

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Flowers

When making perfume from flowers, it is important to choose flowers with a strong fragrance, such as roses, jasmine, or lavender. Fresh, pesticide-free flowers are best.

To create a custom fragrance, you can use anything from citrus blossoms and leaves, rose petals, mint, or rosemary. Collect your plant materials when their scent seems the strongest, and the leaves are dry. Finding flowers that are local to your area is a great way to repurpose materials available in your community.

Once you have your flowers, you can begin the process of extracting their scent. This can be done through various methods, including maceration, which involves soaking crushed flowers in a carrier oil to extract their essential oils, or distillation, which uses steam. Distillation is the most common method today, introduced by the Persian chemist Ibn Sina.

After extracting the scent, you can combine it with other ingredients to create your desired fragrance. Common flowers used for homemade perfume include rose, lavender, honeysuckle, jasmine, violet, peony, and gardenias.

Finally, it is important to test your perfume on a small patch of skin before broad application to ensure you don't have an allergic reaction, as essential oils can be potent and cause skin irritation.

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Fruits

The raw materials in the fruity family are very popular today and are often created synthetically. Citrus fruits, for example, are commonly used to create perfumes' top notes—the initial scent when first applied. These notes include lemon, orange, grapefruit, lime, and bergamot. Citrus is also considered a fresh base note, along with other fruits like pineapple.

To extract oils from fruits, one method is expression, which is the oldest and least complex method of extraction. In this process, the fruit is manually or mechanically pressed until all the oil is squeezed out. Another method is solvent extraction, where flowers or fruits are put into large rotating tanks or drums, and benzene or a petroleum ether is poured over them, extracting the essential oils.

In addition to natural ingredients, synthetic ingredients are also used in perfumes. Synthetic ingredients allow perfumers to expand their palettes beyond natural oils and absolutes, enabling them to reinvent naturally occurring smells and create entirely new scents.

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Animal products

Beeswax, produced by bees for building their hives, is a natural raw material used in perfumery. It is used to achieve golden-ambery notes and has an encaustic, waxy, herbaceous, and slightly honeyed smell. Honey, a byproduct of bees, was also historically used in perfume-making, although it is not considered cruelty-free due to the harm caused to bees and their hives during harvesting.

Another animal product used in perfumery is ambergris, which forms in the digestive system of sperm whales. It has a unique scent that adds marine and earthy qualities to fragrances. Traditionally, ambergris was obtained through the whaling industry, but today, it is collected from the coastline without causing harm to the animals. However, due to the disappearance of sperm whales and pollution of the seas, finding quality ambergris is becoming increasingly difficult, and perfumers often use synthetic derivatives like ambrox or ambroxan.

Civet, a small animal native to Africa and India, has been used for its glandular secretions, which provide a powerful and fecal odor. While the animal is not killed during the recovery of the secretion, it is typically caged and undergoes suffering. Civetone is a synthetic replacement created due to the unethical practices associated with farming civets.

Castoreum, a pungent and strong scent, is derived from the castor sacs of beavers. It has been used in perfumes, as well as in food and cigarettes. While beavers were historically hunted for their glands, today, castoreum is mostly sourced from trapped wild beavers, particularly in North America and Sweden, where they are considered a nuisance due to their destruction of infrastructure.

Musk is another animal product used in perfumery, originally obtained from the glandular secretions of musk deer. It provides a warm, sensual, and carnal note to perfumes. Tonkin Musk, derived from a species of deer found in the highlands of the Himalayas, Tibet, Vietnam, Nepal, and Mongolia, requires the killing of the animal to extract the secretion. As musk deer are now an endangered species, they are highly protected, and severe measures are in place to prevent poaching.

Hyraceum, also known as Africa stone, is a petrified and rock-like excreta composed of feces and urine from the Cape hyrax. It adds a "dirty" note to perfumes that are too fresh or sweet.

While these animal products are still used in some high-end or smaller indie perfume brands, most large global manufacturers have discontinued their use, opting for synthetic alternatives or plant-based ingredients.

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Oils

Another method, called enfleurage, involves spreading flowers onto glass sheets coated with grease or warmed fats. The grease absorbs the fragrance of the flowers, and the oil is then dissolved in alcohol to obtain the essential oils. A similar process is maceration, which involves using warmed fats to soak up the flower's smell. In solvent extraction and maceration, the grease and fats are dissolved in alcohol to obtain the oils.

Expression is a process where oils are extracted by boiling plant substances like flower petals in water or by pressing and steaming plants to extract the natural oils. This method was used in ancient perfumes.

Beeswax is another natural raw material used in perfumery, with perfumers able to create honeyed notes by orchestrating it with other olfactory families.

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Alcohol

The process of extracting fragrant oils from plant or animal sources often involves the use of alcohol as a solvent. For example, in the enfleurage technique, flowers are spread on grease-coated glass sheets to absorb their fragrance. The grease, now infused with the flower's scent, is then dissolved in alcohol to obtain the essential oil. Similarly, in maceration, warmed fats are used to absorb the fragrance of flowers, and this mixture is dissolved in alcohol to extract the oil.

Additionally, alcohol acts as a preservative, helping to extend the shelf life of perfumes. It inhibits the growth of microorganisms and slows down the oxidation process, preventing the perfume from spoiling or breaking down over time.

The type and amount of alcohol used in perfume-making can vary depending on the desired effect and the specific ingredients used. Some perfumes may use a higher percentage of alcohol to enhance the fragrance's projection and longevity, while others may opt for a lower concentration to create a softer, more subtle scent. Ultimately, alcohol is an essential component in the creation of perfumes, providing both functional and aromatic benefits to the final product.

Frequently asked questions

Many natural and man-made materials are used to make perfume. Natural raw materials include flowers, fruits, woods, resins, honey, and beeswax. In the past, animal products were also used, such as musk, civet, castoreum, ambergris, and hyraceum. Man-made raw materials include synthetic aromatic chemicals created in laboratories.

Flowers used in perfumery can be categorized into spring flowers, sensual or narcotic flowers, and solar flowers. Spring flowers include lily of the valley, lilac, and daffodil. Sensual or narcotic flowers, which often contain the molecule indole, include jasmine, tuberose, and orange blossom. Solar flowers include frangipani and ylang-ylang.

There are several methods to extract oils from flowers, including steam distillation, solvent extraction, enfleurage, maceration, and expression. In steam distillation, steam is passed through plant material, and the essential oil is collected as a gas. Solvent extraction involves placing flowers in rotating tanks or drums and pouring benzene or petroleum ether over them to extract the oil. Enfleurage involves spreading flowers on grease-coated glass sheets, while maceration uses warmed fats to soak up the flower's fragrance.

Fruits used in perfumery can be categorized into red, yellow, watery, and exotic fruits. Examples of fruity notes include fresh, subtle, and unsweetened notes that accompany citrus fruits or fresh flowers.

In the past, animal musk was used in perfumery, but it is forbidden today. Other animal products used include civet, castoreum, ambergris, and hyraceum, also known as African Stone. These substances are extracted from animals and used for their natural animal notes.

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