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Shikimic acid is a white crystalline compound of non-nitrogenous acid found in various plants. It has two functional groups in the same molecule, hydroxyl groups and a carboxylic acid group which are optically active. They can yield various kinds of esters and salts. It belongs to the class of cyclitols, which means its a hydroxylated cycloalkane containing at least three hydroxy groups, each attached to a different ring carbon atom. Its a monomer that is extracted from illicium verum hook f, its a key precursor of many alkaloids, aromatic amino acids, indole derivatives, and it also is widely used as a chiral building block for the synthesis of pharmaceuticals.We can supply you with 98% by hplc.
Artemisinin is a white color cream crystalline powder. It is a very effective anti-malaria chemical ingredient derived from the herb qinghao. It was first extracted from the herb huang hua hao (yellow
Diosmin is a white or yellowish crystal powder, it can hardly dissolve in water, easily dissolve in watery lye, it can disslove in pyridine. Diosmin belongs to medicine of vitamin P, having the functi
There are several compounds extracted from green tea including catechins which contain an enormous amount of hydroxyphenols that are easily oxidized, congregated and contracted, which explains its goo
Hesperidin is the white crystal powder with melting point of (mp) 258-262c. It will not dissolve in water, but soluble in pyridine, glycerin, acetic acid, water alkali liquid. Its unsoluble in watery
We can supply any contents of plant extracts, such as:Artemisinin, Dihydroartemisinin, Artemether, Artesunate,Astragalus P. E.Bilberry P. E.Citrus Aurantium P. E.Coenzyme Q10,Cordyceps extract,Diosmin
Rhodiola p. E. Is used as tonic and sexual elixir for both man and woman in china and has been shown to significantly allow for improvements in athletic performance. It has been reported to have effec
Rutin is yellow or kelly powder or imperceptibility crystal, no smell, no sapor, being deeply in air and brown colloid when heating to 185-192 C. its hard to disslove in water (0. 0013% ) , but can di
Bilberry is also commonly known as blueberries. This product is especially popular with european and american customers because of its rich nutritional value and particular effects. The principal ingr
Coenzyme q10 is a yellow or orange crystalline powder, its melting point is 48c ~ 52c and residue on ignition less than 0. 1% . It can stimulates the immune system, slows the ageing process, lowers hi
Так же в категории "Препараты из лекарственных трав":
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