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Pearl powder

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Update time : 2019-08-06 12:00:39
Ancient:
Pearls have been used in traditional Chinese medicine for centuries since 320 AD.Empress wu zetian and other members of the royal family, the only empress in Chinese history, used pearls for beauty. Pearls are an excellent natural medicine to promote the rejuvenation.
According to the annals of history:
Empress dowager cixi of the late qing dynasty began to take non-pearl powder after entering the palace (taking method: grinding into powder and swallowing with water), and later, she set up a special pearl research team
In traditional Chinese medicine, pearls are considered a powerful mental stabilizer that can stabilize emotions like any good adaptor.If someone is experiencing anxiety, stress, or tension, pearls are the go-to tool for many spiritual tonics.
 
Today :
Modern science is increasingly testing the old wisdom about pearls.Pearl powder contains more than 30 trace minerals, is a natural, whole food medicine series calcium, copper, iron, magnesium, selenium, silicon.These nutrients are responsible for thousands of different important pathways that are needed for healthy brains, hormones, immune systems and skin.
Pearls also contain many amino acids, some of which are essential (i.e., your body doesn't make them, but they are essential for your health).Pearls also contain a special compound called shell grease.Shell grease gives pearls a rainbow - like sheen.This unique pearl protein promotes the production of healthy collagen, which results in plump, glowing skin, speeds up cell metabolism, increases circulation, and helps repair damaged cells.
According to the pearl powder industry report, the annual sales volume of pearl powder in 2018 doubled year-on-year.
Nowadays, pearl powder is also involved in cosmetics, medicine and other fields, and consumers have an increasingly strong awareness of health. All these factors will promote the development of pearl powder and human demand for pearl powder.Therefore, at present, pearl powder has a broad market.
 
As the market needs a large number of different pearl powder market, this, how do we choose?
Now, let me show you the right way
  1. Classification
  1. According to Particle
①ordinary pearl powder:above 200 mesh
②Ultra-fine pearl powder: above 1,000 mesh
③nanometer pearl powder: above 150,000 mesh
  1. According to water sourcing
Fresh water pearl water; sea water pearl powder
  1. According to application
   Food grade; cosmetic grade; pharmaceutical grade
 
  1. Identification
  1. Protein content of Pearl powder
   protein content of shell powder is above 1.0-1.5%;  protein content of Pearl powder is above 1.8-2.2%.
  1. Infrared spectroscopy
   By comparing the standard pearl powder spectra with the infrared spectra of the reference samples, also can measure which one is true.   
  1. X-ray diffraction analysis
Using the phase qualitative analysis method of X - ray diffraction to distinguish whether there are other impurities.  
Due to kinetic rate of phase transition of pearl powder with shell powder has difference in specific temperature range, using the phase qualitative analysis method of X - ray diffraction to measure Calcite phase content before & after heart treatment to distinguish pearl powder with shell powder.

 
  1. Efficacy
  1. External use
   To solve the problem of oil and dead skin, whitening the skin can effectively make the skin bright and beautiful, specifically, by increasing the activity of SOD plays an anti-aging role, leaving the skin fresh, smooth and white.So pearl powder is a variety of cosmetic additives, can be made into pearl paste, cream, milk, cleansing milk, hair dye, hand cream, etc
  1. Internal use 
  Clear heat and detoxify, improve sleep, improve constipation, replenish trace elements needed by human body, supplement calcium, calm nerves and calm nerves, detoxify muscle, moisten skin and remove freckles, used for insomnia, epilepsy, eye red and pall, ulcers choose not to hide, skin spots.