Evening Primrose Extract Powder


What is the growing environment and distribution of evening primrose?
Evening primrose often grows along open and deserted slopes. Drought resistant barren, black soil, sandy soil, loess, young woodland, light saline-alkali land, wasteland, beach land, mountain slope are suitable for planting. Native to North America (especially Canada and the eastern United States), early introduced to Europe, and then quickly spread to temperate and subtropical areas of the world. It is cultivated in northeast China, North China, East China (including Taiwan), Southwest China (Sichuan, Guizhou), and has long been reduced to escape, and often live on the roadside of open and barren slopes. The Transcaucasian and Far Eastern pastoral areas, as early as the early 1950s, have been used as superior grass species for the construction of artificial pastures.

Product name: | Evening Primrose Extract Powder |
Part Used: | Root |
Appearance: | Yellow Brown Fine Powder |
Solvents Used: | Water & Ethanol |
Specification: | 10:1 |
Package: | 25kg/drum |
Shelf life: | 2 years from date of production |

Ratio(TLC): | 10:1 |
Appearance: | Yellow Brown Fine Powder |
Odor: | Characteristic |
Tasted: | Characteristic |
Sieve Analysis: | 100 % through 80 mesh |
Loss on Drying: | NMT 5% |
Ash: | NMT 5% |
Heavy metals: | NMT 10ppm |
As: | NMT 2ppm |
Pb: | NMT 2ppm |
Hg: | NMT 1ppm |
Cd: | NMT 2ppm |
Total Plate Count: | NMT 10000cfu/g |
Yeast & Mould: | NMT 1000cfu/g |
Pesticides Residue: | Meet Eur.Ph.<2.8.13> |
Total Plate Count: | NMT 10,000 cfu/g |
Yeast &Mold: | NMT 1,000 cfu/g |
Coliforms: | Negative |
Pathogenic bacteria: | Negative |

Evening primrose extract has the effect of regulating blood sugar and blood lipids, enhancing immunity, and being good for the liver.

Evening primrose is a plant species of the genus Evening primrose in the Myrtaceae family. Strong adaptability, acid and drought resistance, the soil requirements are not strict, generally neutral, slightly alkaline or slightly acidic soil, good drainage, loose soil can grow
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