In the pharmacopoeia, the sea water pearl and the fresh water pearl are may same level be used as medicine. The scientific analysis discovery, the fresh water pearl and the sea water pearl's ingredient has the difference, the fresh water pearl has 3 kind of amino acid contents to compare the sea water to be low, 2 kinds are impartial with it.
the first spot:official business
The tapioca, is undergoes the scientific method processing by the pearl effective component to become, but the sea water pearl is natural in the mineral substance and each kind of nutrients, in the rich sea breeds, the sea water pearl in lets the sea water pearl cooler in the icy cold sea, moistens, effects and so on sterilization; the fresh water pearl is in shallow water and so on lake or ponding produces.
the the two's habitat is different, contains the mineral substance and the trace element definitely are also different, its two's effect also affirmed has been different, in recent years, the fresh water is polluted seriously, the fresh water tapioca's effect was already big the size and the sea water tapioca. the second spot: The sea water pearl's output is extremely low, generally average three Bei Caike produces a grain of sea water pearl;
the fresh water pearl's output is but actually quite high, breeds the base - - Hunan Yoyang's introduction according to the present nation even world biggest fresh water pearl, average each Bei Kechan the fresh water pearl 6--8 grains, therefore is conceivable,medical department's
the sea water pearl's price relatively is much higher than fresh water pearl's price; the third spot:
Is also a most essential spot, as a result of the Chinese nearly more than ten years development, the environmental pollution more comes seriously, in addition the fresh water aquaculture depending on feed raising, output Gao Danqi the product dead matter content is mainly high, but has the cosmetology health care function organic matter content to be very low.
the sea water has the natural mineral substance and the nutrition ingredient, the seawater pollution relatively are few (specially is North Sea's sea area pollution are less, North Sea's air is also national one of best three cities, national biggest oxygen name) floats the biology to be also many, the pearl is quite natural (cultivation sea water pearl, is also nutrition which provides depending on sea oneself, but is not another one raises with feed) passes through the sea breeding, the low output's sea water pearl can guarantee its organic content, this to cosmetology health care unusual key function;
The fourth spot: The sea water pearl's switch comparison proper circle, the gloss is also good, but fresh water pearl's switch assumes the ellipse, rice grain shape and so on. the sea water pearl's gloss is more glittering and translucent carving, the light shining in all directions, the fresh water pearl lacks this kind of gently beautiful gloss relatively! edits this section of the tapioca tradition for medicinal purposes to record the pearl for medicinal purposes to have 2000 remaining years of life histories in China.
Time three countries' medical books "Famous doctor Don't Record", Liang Dai "Book on Chinese medicine after Collection", the Tang Dynasty "Sea Medicine Book on Chinese medicine", Song Dynasty "Plays an ace Book on Chinese medicine", the Ming Dynasty "Native Chinese Plants", the Qing Dynasty "God of thunder Property Tax" biggest individual and so on 19 kind of medicine ancient books, has the explicit record to the pearl curative effect.
Liang Daitao the great scenery "after Collection said in Book on Chinese medicine" that the pearl “has governs the item of skin nebula, stops releases” and so on functions. The Tang Dynasty "Sea Medicine Book on Chinese medicine" believed that the pearl may improve eyesight, eliminate faints, stops releases. In the Yuan Dynasty, the merchants often add the honey and the tapioca in the water drink, the assorted pearl reveals it both to be possible to be nutritious, and may be heat-protected. The Yuan is inquisitive, in "Continues yi Firm Will" records: “the Tao water winter ties the small ice ......
Circle clean like bead ......Midsummer adjusts it by the honey water, adds the tapioca.” Ming Dynasty Li Shi Zhen even more takes the pearl the pharmacological action, thinks the pearl the drug efficacy in the US skin, thus wrote specially in "Native Chinese Plants": “pearl taste salty Gansu cold non-toxic, sets one's mind at ease an item; The pearl spreads the surface, makes the person favor good color. Spreads the hand and foot, goes to the skin counter to display; Falls the phlegm, eliminates the surface spot, stops flows swiftly; Eliminates the young child startled heat, peaceful soul; Stops the wet dream gonorrhea, Xie Douliao is poisonous. ......
Makes the gloss to be pure white” and so on. At the same time, it has also recorded the pearl for medicinal purposes many kinds of methods.
Ming Dynasty Chen Jiru requoted "Alone Disloyalty" said that when Tang Wuzong Li Yan reigned, Prime Minister Li Deyu take the jewelry powder, the realgar, the Spanish red fried the juice as the thick soup, each food cup approximately consumed the money 30,000, three have fried, then abandoned its dregs.
At that time was popular the hermetic art, the people believed that thing and so on tapioca, realgar, after undergoing the refinement, took may live forever, the crane sent the young face. "People's Republic of China Pharmacopoeia" and "Traditional Chinese medicine Big Dictionary" indicates: The pearl has calms the nerves to decide startled, improves eyesight the nebula, the disintoxicating to live effects and so on muscle, the modern research also indicated that the tapioca is enhancing the human body immunity, the postpone senility, to dispel the spot whitening, the supplement calcareous and so on aspects to have the unique function.