What is emulsified lycopene?

Name:emulsified lycopene
Lycopene is a natural plant pigment contained. Mainly in the Solanaceae plant tomatoes ripe fruit. It is present in nature is found in plants of the strongest antioxidant. Scientifically proven that the human body singlet oxygen and oxygen radicals against the body's own immune system is the culprit. Lycopene radical scavenging effect better than other carotenoids and vitamin E, which quenching rate constants of singlet oxygen is vitamin E 100 times. It can effectively control due to aging, decreased immunity caused by various diseases. Therefore, it is subject to the concern of experts around the world.

Lycopene (lycopene) is the main pigment ripe tomato, which is not oxygenated carotenoids. 1873 Hartsen for the first time from the berries yam TamuscommunisL. Separating the red crystal. 1913 Schunk found that this substance and carotene are different, its first named lycopene, still in use. Its molecular formula is C40H56, a molecular weight of 536.85, pure dark red needle-like crystals, the molecular structure has 11 conjugated double bonds and two non-conjugated double bonds consisting of straight-chain hydrocarbons. In carotenoids, it has the highest antioxidant activity. The free radical scavenging effect of lycopene better than other carotenoids and vitamin E, which singlet oxygen quenching rate constant of vitamin E is 100 times that found in nature so far the strongest antioxidants. For a long time, lycopene has been used as a common plant pigment, did not attract too much attention.

Physical and chemical properties
2.1 Stability
Because lycopene molecule has 11 conjugated double bonds and two non-conjugated double bonds, making the relatively poor stability of lycopene, can occur under certain conditions, cis-trans isomerization and oxidative degradation. Lycopene is sensitive to oxidation reaction, the solution after 12 hours after exposure to the sun, which is essentially wiped lycopene. Solution Fe3 + and Cu2 + would lycopene oxidation catalytic effect of light, while the other metal ions such as K +, Mg2 +, Ca2 +, Zn2 +, etc. are little influence, so natural lycopene extraction and application process should try to avoid the use of iron and copper containers. pH on lycopene also have an impact, when dissolved in ethanol lycopene, and modulated into a pH value of from 1 to 14, the results indicate that lycopene is unstable to acid, alkali is relatively stable, the use of lycopene as a pigment Time is not suitable for acidic beverages. Thus, the factors affecting the stability of lycopene oxygen, light, metal ions and pH, the lycopene extraction, storage, processing and analysis should be in the control of environmental factors conditions.
2.2 coloring capability
Lycopene as a natural red pigment, how to keep its strongest tinting strength is critical. The tomato Lycopene exist in two states: most of them are slender, needle-like crystals form in the colored body, showing bright red. When the crystallization of the lycopene, plastid membrane disappears, the pigment dispersed in the protoplasm free crystal, observed under the microscope, you can see a small colored granular body, indicating the apparent color of color bodies; another fraction (about 10%) the formation of complexes with proteins present in the cell. Lycopene is present in different forms with different color and intensity, but also as the solvent and the different media presents a different color. For example, dissolved in petroleum ether lycopene yellow, then red in carbon disulfide.
2.3 Solubility
Lycopene is a fat-soluble dye, other lipid soluble and non-polar solvents, insoluble in water, soluble in polar solvents such as methanol, ethanol and the like, soluble in aliphatic hydrocarbons, aromatic hydrocarbons and chlorinated hydrocarbons such as ethane, benzene, chloroform and other organic solvents. Lycopene solubility in various solvents increases as the temperature rises, however, the more pure the sample, dissolve more difficult. Slowly dissolve lycopene crystals, tend to form a super-saturation, while increasing the temperature to accelerate the dissolution, the cooling crystallization may occur, then can use ultrasonic waves accelerate dissolution. Although pure lycopene is insoluble in water, but when it is combined with certain substances, such as proteins form complexes, then a high solubility.

More about:natural emulsified lycopene for sale

From:Natural Food Colors