The main ingredients: the main aroma agent, auxiliary agent, head aroma agent, fixed aroma agent.

The main aroma agent, also known as the main spice, is the basis for the formation of the main aroma of the flavor, is the basic raw material that constitutes the aroma of various types of flavors, the largest dosage in the formula, so the role of the main aroma agent of the spice must be consistent with the spice to be formulated.

Auxiliary agents, also known as fragrance raw materials. The main role is to make up for the lack of the main agent. The addition of auxiliary agents can make the flavor aroma more perfect to meet the needs of different types of consumers on the flavor aroma.

The head type is also known as the top flavor agent. Used as a head fragrance agent of the spice volatility is high, the aroma diffusion force. Its role is to make the aroma of the flavor more bright, through the hair, increase people's initial favorite feeling.

Fixed-perfume type is also known as fragrance protection agent, is a kind of its own non-volatile, but also can inhibit the volatility of other volatile spices volatility rate, so that the volatility rate of the whole flavor slowed down, while at the same time, can make the flavor of the fragrance characteristics or aroma type is always consistent in order to keep the aroma of the fragrance of the fragrance persistent.

Extended information:

Fragrance is to give the cosmetics to a certain aroma of raw materials, it is the manufacturing process of one of the key raw materials. The right choice of flavor, not only by the consumer's favorite, but also can cover the product medium in some bad smell. Flavor is blended by a variety of spices, and with a certain type of aroma, that is, fragrance.

Cosmetics in the fragrance, in addition to choosing the right type of fragrance, but also take into account the choice of flavor on product quality and use of the effect has no effect. Therefore, different products have different requirements for fragrance.

Artificial synthetic fragrances, more varieties, production, low cost, to make up for the lack of natural fragrances, increasing the source of aromatic substances, but the synthetic fragrances is a single spice, its aroma is relatively single, can not be directly used for perfumed products.

In order to be able to have a certain natural plant and animal aroma or fragrance, must go through the process of perfuming, in order to make it reach or close to a certain natural plant and animal aroma or fragrance, used in perfumed products. Fragrance is several kinds of even dozens of spices, according to a certain proportion of the blend into a certain aroma or fragrance and a certain use of the process of blending spices.

Baidu Encyclopedia - Flavors