Plant extract is a kind of extraction and separation process through physical or chemistry in order to get the active ingredients of “Phyto chemical” derived from the herbs,and the procedure to obtain this is called “concentration” or an “extraction”.
Plant extract can be processed to ingredient，standard herb extracts,ratio extract and Plant Powder by its different processing technology. Standard Herb Extracts is also called “Content extract “，which is extracted from herb and its active ingredients’ content can be detected by instrumental.
Detection methods：HPLC,UV and GC.
Ratio extract is a kind of extract((Universal Value: X:1)), The ratio of the amount of raw materials before extraction to the number of products after extraction and concentration. Such extracts generally have no definite composition and content. For example, 10 kilograms of Chinese Wolfberry Extract concentrated into 1 kilogram of powder products, we call 10:1 ratio of Chinese wolfberry extract, or Chinese wolfberry 10:1.
Plant Powder:also called “pure powder”, a product that is directly crushed into powder by a certain simple process. It is usually called XX (plant name) pure powder.
Herb extracts’ active ingredients are widely used in pharmaceutical,nutraceuticals,cosmetic,food and other fields.