HUNCALÝFE ÜRÜN GRUPLARI

Composite essence means synthetic scent agent derived by formulating natural based essential oils and organic aroma compounds properly. The structure of composite essence consists of three main functional groups: 
•Top Note
•Heart Note
•Base Note
Top Note:  is the striking part which is perceived when the essence is first smelled. This note generally consists of small molecular aroma compounds and natural agents with high volatility. Citrus oils are derived from aromatic materials with high volatility such as light fruity notes, green notes and volatile floral notes, etc. Hesperidia (citrus), ginger are frequently used in top note compounds due to having sharp scents and rapid evaporation. This is the complementary part of the main compounds determining the characteristics pertaining to the essences in heart note. The compounds contained in this part are classified by numbering according to the evaporation rate and time. It ensures that the scent is perceived easily and in accordance with its characteristics by facilitating the transfer of the compounds contained in Heart and Base Note to our noses.
Heart/Middle Note:  is the part reflecting the characteristic scent of the essence. This note is derived by the essence compounds having mid-volatility constituting the base of the essence. For example; rose, lavender, jasmine, orange blossom absolutes, natural oils of herbs and spices. This part becomes more remarkable after top notes are volatilized. For example, heart note of a scent such as rose or mimosa is other aroma compounds and naturals supplementing and strengthening those along with the compounds contained in the naturals of those scents. Evaporation rate of the compounds contained in the heart note is not more than the compounds contained in the top note. Heart note constitute approximately 30% part of the essence.
Base Note: is the final phase of the essence. Base and middle notes determine the theme of a perfume. For the essence being long-lasting and deep depends on the base note. This part generally consists of macro molecular aroma compounds having less volatility and natural essential oils and resinoids. Vetiver resinoid, sytrax, tolu resinoid, musk, sandal wood oil, patchouli oil and other aroma compounds such as coumarine and vanillin with less volatility are some examples for base notes.

 

SCENT STYLES IN ESSENCE
The style of essence is the determination of sentimental feature. The basis of natural scents defines the group of compounds derived. Since the composite essences are the synthetic-scent compounds formed by basing on these scents, their styles are determined according to the scent resembled.
*Citrus - Hesperidia: Hesperidia: consists of raw materials such as bergamot, lemon, orange, tangerine, grapefruit, orange blossom, lime, petitgrain, neroli oil, etc. It is used in the perfumes for the purpose of giving the feeling of freshness and relief. It is well harmonized with the woody and spicy notes.
*Gourmand :  includes the scents called food flavors resembling eatable stuff such as coffee, caramel, cake, etc.
*Fruity : is the single or combined fruit scent giving the feeling of fruit notes specifically such as melon, peach, apple, mango, pineapple, papaya, etc.
*Floral : are the flower scents. In this group, both a single floral, soli flora and floral bouquet are perceived. Geranium, hyacinth, oleaster flower, jasmine, orchid, lavender, lily, rose, etc may be exemplified. Lily of the valley reminds the innocence and purity, orange tuberose or ylang-ylang reminds the sexuality, iris group which is known with the violet and muguet scents reminds the spring. The group called as bright floral is known as the mixture of single and multiple floral groups.
*Spicy - Aromatic: are the exotic, bitter and leathery scents. Bay, common sage, anis, capsicum, rosemary, bay, basil, lavender, little coco, black pepper, cardamom, clove, mint, colchicum, cinnamon, tarragon, allspice, ginger, curcuma, thyme oils may be given as an example.
*Fougere: means fern in French. It includes the scents generally containing lavender or coumarin, etc, giving the feeling of freshness and a little bit spicy and generally used as men’s perfume.
*Green, Herbaceous : Herbaceous: includes herbal scents such as plant, meadow, etc. It gives the feeling of freshness. Most of the green scents are derived from Galbanum (fresh, woody, spicy). Green scents represent the naturality, freshness and youth. It is also interpreted as little lighter of Chypre style.
*Chypre : Chypre type scents which mean Cyprus in French are sharp and leathery scents. These are the combinations consisting of the mixture of floral scents such as lily, rose or jasmine, etc and woody scents. This style is not quite preferred nowadays.
*Animal : civet, musk and amber are included in this type of scents. Amber notes are hot, sweet and lascivious. The animal compounds are frequently used as base note due to having fixative features. Animal scents may be combined with vanilla, flora, woody scents, camphor or tobacco scents.
*Oriental : These are intensive, leathery and exotic scents and include musk, vanilla, spice, tropical flowers, aromatic herbs, tobacco, animal notes and balsam combination of other trees (Benjamin and tolu balsam, etc.).
*Tobacco : Its scent is quite leathery and may be combined with the scent styles such as wood, tree, vanilla, etc and powdery or soft scents.
*Woody : These are hot, leathery and heavy scents, and long-lasting. They represent the scents of wood which is just cut or dry such as Virginia cedar, gaiacwood, patchouli, vetiver, oakmoss and sandalwood, etc or the forest.
*Aldehyde : These scents arouse and tickle the nose slightly like an almond and mostly contain aldehyde aroma compounds in their formation. Aldehyde aroma compounds are frequently used in ladies’ scents and softener scents.
*Oceanic, Ozone, Aquatic, Marine, Cool : epresent cleanliness and modernity. Those represent waterfall, clean air, transparent like wind and refreshing scents. When used with green notes, they resemble the scents smelt upon rain. They are mostly combined with oakmoss.
There are some terms mostly used in defining the scents:
Sweet

Powdery
Soft
Clean

RAW MATERIALS OF SCENTS
Raw materials of scents consist of two groups:
1-Aroma compounds
2-Natural compounds (essential oils)
1-Aroma Compounds: Aroma compounds used in scent production are entirely organic compounds. Aromatic types of organic groups such as alcohol, aldehyde, ketone, amine, ester, ether, terpene, thiol, etc are used in composite scent production. These compounds are mostly derived by synthesizing with various chemical reactions and rarely from natural agents.  Aroma compounds are produced by synthesizing in the countries where chemical industry is developed. In our country, the aroma compounds produced are less in terms of product range and quantity. Aroma compounds used in scent industry do not have the purity rate of 100% under any circumstances. The purity rate is generally between 95 and 99%. They sometimes may be the isomer mixtures.
2-Natural Compounds: are the more or less volatile products derived from a single floral in the nature or animal secretaries by the physical methods. There compounds are called as Essential Oil internationally and as Essential Oil or Etheric Oil in our country. Herbal originated essential oil is derived from various parts of the plants such as flower, leaf, fruits, seeds, stems and roots, etc. For example;Petals of flowers or blossoms: Rose, jasmine, violet, orange, chamomile, ylang-ylang… Scent is the most important factor that affects our sentimental world and results in arising of some behaviors and reactions. For example, the scent of a fresh flower, leaf and greenstuffs resembles the joy of life and spring. The scent of a beautiful flower gives the feeling of peace, happiness and comfort. 
Leaf: Rosemary, bay, basil, thyme, oregano, peppermint, spearmint, eucalyptus, clove, styrax, …
Peel: Bergamot, grapefruit, lemon, lime, orange, tangerine…
Seed: Anis, carrot, almond, celery, cumin, nutmeg…
Bark: Cinnamon, pine…
Root: Orris, valerian, ginger…
Resin: Myrrh, frankincence…
Wood: Camphor, cedar, rosewood, sandalwood, juniper…
Berry: Allspice... Natural compounds do not consist of a single compound but the mixtures of many aroma compounds in various rates. Therefore, the content of essential oils varies according to the type, kind and production region of the herb. For example, Turkish, Bulgarian and Russian rose oils are different from each other in terms of chemical formation. Scent and quality are also different accordingly.
Ambergris, amber:  is an oily tuber which hangs out of sperm whale’s genitalia and oxidized in that environment. In perfumery language, the word of amber is used instead of ambergris but this term must not be mistaken for the yellow amber which is used in jewelry.
Castoreum:  is derived from aromatic sacs belonging to the secretory glands of a castor living in North America.
Civet: is derived from aromatic sacs of a mouse kind belonging to Viverridae family having various kinds in Africa, India, etc. This compound is also known as civet-musk.
Musk:  This compound was at first derived from stomach and genital organs of Asian male musk deer but now it is produced as synthetic since those extincting animals are taken under protection by the law and their international trade is prohibited. Musk deers are mountain animals. One of these kinds live in Himalaya mountains and the others live in highlands of Korea, China, Siberia, Kazakhstan and Mongolia (for example, Altay Mountains).
Honeycomb: is derived by distillation of honeycombs made by honey bees.
Other natural resources: lichens and seaweed are included in this group. Oakmoss and treemoss are derived from lichens. Since the oils derived from seaweeds are quite expensive, synthetics are used instead of those.
Essential oils are classified in 3 groups as product type according to their physical features and purity rates and defined as follows:
1- Absolut=ABS
2- Concret
3-Oleresin=Resinoid
Absolut=ABS:  is the purest type of essential oils and does not contain any agent other than essential oils. It is derived by removing the waxes contained in concret products by means of alcohol. Alcohol is separated by distillation of alcohol extract under vacuum. Pure essential oil is obtained. Absolute is the most concentrated form of the scent and the most expensive one for this reason.
Concret:  is the mixture of essential oil herbal waxes derived from solvent extraction of flower, leaf or other part of a plant and herbal compounds dissolved in solvent. It has a semi-solid formation. These compounds hardly dissolve as they contain wax and resinoid. They decrease the solubility of scent when used in scents.
Oleoresin=Resinoid: Resinoid: generally derived from solvent extraction of dry branch, stem, etc of herbs or dried seaweeds. It is the mixture of resin and essential oils at the rate of 80-90%; essential oils and resins are separated from each other by various purification methods. Resinoids are mostly fixative compounds decelerating the evaporation of volatile substances forming the perfume and have less liquidity, adhesive, dark-colored, clear and slightly soluble. These compounds are generally mixed with proper solvents and offered for sale thereupon.  

 

 A scene of Ancient Egypt, exhibiting the preparation of Orris perfume;

The history of scent fairly fascinating the human being starts with the history of humanity. It is originated in ancient Mesopotamia, Egypt and China. It is developed by Europe together with Eastern cultures. Scent is involved in human life in B.C. 4000s in form of burning the aromatic herbs and resins, i.e. incense. The word representing the scent since ancient ages is PERFUME. The word of PERFUME is Latin-origin and derived from the base of PER-FUME which means SMOKE FROM FUME.

People living in ancient times used to aromatize by burning some herbs and spices such as almond, coriander, myrtle, conifer resin, bergamot, etc. The perfume was derived by strongly pressing and blending the petals of flowers, various herbs and spices.

Ancient Egyptians used pleasant scent oils derived from herbs and flowers with scent together with incense during religious ceremonies in order to please the gods. With the desire of carrying pleasant scents beyond life, they embalmed the deceased with aromatic oils and put aromatic oils and creams to the graves as a gift. The fact that some perfume bottles and cream vases were found in the grave of Firavun Tutankhamon during the excavations and that Ramses caused to write on the walls of Ammon Ra temple located in Karnak for God Ra: “I sacrificed thirty thousands of ox with the aromatic herbs and the most magnificent scents.” prove the extent how the scent was appreciated. By the effect of hot climate in East where it is required to take shower frequently, it is started to use the scent on the body in order to smell nice other than religious purposes.