Cosmetics are compound mixtures made of various raw materials through reasonable deployment and processing. Cosmetics have a wide variety of raw materials with different properties. According to the raw material properties and uses of cosmetics, it can be roughly divided into two categories: matrix raw materials and auxiliary raw materials.
The former is a kind of main raw material of cosmetics, which occupies a large proportion in cosmetic formulations and plays a major functional role in cosmetics. The latter is responsible for shaping, stabilizing or imparting color, fragrance and other properties to cosmetics, which are not used in cosmetic formulations, but are extremely important. Cosmetics are chemical mixtures made of natural, synthetic or extracted substances with different functions as raw materials and processed through production procedures such as heating, stirring and emulsification.
Our company provides various cosmetic raw materials
Beta Arbutin Powder,Cosmetic Raw Materials,Kojic Acid Dipalmitate Powder,Nicotinamide Mononucleotide Powder XI AN RHINE BIOLOGICAL TECHNOLOGY CO.,LTD , https://www.xianrhinebiotech.com
How to preserve sesame seedlings in summer
Ensuring that all seedlings are sown in summer sesame seeds is an important measure to increase the yield of summer sesame seeds. However, during summer sowing season, the temperature is high, and the weather is changeable. In the event of drought, it is easy to “kill†the seedlings; if it encounters heavy rain, it is easy to “smite death†and lack seedlings. It is recommended to use a double seeding method to achieve full seedlings of summer sesame seeds. Mechanized sowing, sowing 0.7 kg per acre, sowing with 24 rows of seeders, of which 12 rows of deep sowing, the depth of 3-4 cm, and the other 12 rows of shallow sowing, a depth of 0.2 cm, broadcast two times before sowing suppression. Artificial sowing, first in accordance with the conventional soil preparation fertilization ditch for rake, after the fine leveling of the ground mulberry, 0.6 kg per mu, after looting cover seeds (depth 2-3 cm) and then broadcast in the above 0.5 kg, and then in time Robbers beat the crackdown. Double seeding method can achieve double insurance. In the case of drought and high temperature, although the surface seed buds are dying, the deep-seed seed buds can be successfully unearthed. In the case of heavy rain and waterlogging, the deep seed buds will suffocate, but the surface seed buds can be seedlings and seedlings can be maintained successfully. Whole seedlings lay a good foundation for the high yield of summer sesame seeds.